• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to an adjustment tower (20) for a long-range optical device (1), in particular a telescopic sight, comprising - a base (21), - a rotary actuating element (22) which is rotatable about an axis of rotation (100) relative to the base (21), - A pair of stops (70) of a first stop (71) and a second stop (72) which limit the rotational movement of the rotary actuating element (22) in the stop position, and - a mechanism (74, 73) for overcoming the stop position of the stop pair ( 70), characterized in that the mechanism (74, 73) comprises an externally accessible actuating element (74) which carries one of the stops (71, 72) or cooperates with one of the stops (71, 72) and in at least one rotational position the rotary actuating element (22) relative to the base (21) and relative to the rotary actuating element (22) is movable so that by an actuation of the actuating element (74) a stop (71) relative to the other stop (72) verse is slidable, whereby the stop position can be overcome.
    公开号:AT514321A4
    申请号:T50568/2013
    申请日:2013-09-11
    公开日:2014-12-15
    发明作者:
    申请人:Swarovski Optik Kg；
    IPC主号:
    专利说明:

    1
    The invention relates to a Verstellturm for a far-optical device, in particular riflescope, according to the preamble of claim 1 and to a remote-optical device.
    DE20301749U1 discloses an adjusting device for a telescopic sight with a display drum mounted between a cover and an adjusting cap, which has a two-colored marking along its circumference and is arranged behind viewing windows. The display drum constantly rotates with the adjusting cap. Only in a rotational position of the adjusting cap is the display drum also rotated relative to the adjusting cap. The relative rotation of the display drum via a control pin which is mounted eccentrically on a pendulum cylinder. The pendulum cylinder is rotatably mounted in an eccentric bushing of the adjusting cap and movement connected with an engaging from below adjusting bolt. The adjusting bolt acts as a driver. The adjusting cap can perform two or more complete revolutions. The adjusting cap has two different scales along its circumference. The colors of the display drum visible through the viewing windows indicate which scale on the adjusting cap is currently to be read. The scales are formed by different color engravings.
    The disadvantage of such a solution is that the number of revolutions, at which the height adjustment can still be meaningfully displayed, is severely limited. Due to the only two-color mark on the display drum are only two revolutions as such can be displayed. In addition, the required color assignment is not user-friendly or can lead to read errors. The viewing windows are structurally complex and prone to contamination. 2/55 N2011 / 29800 2
    DE102011013456A1 discloses an adjusting device with a rotary ring, in which two complete revolutions are possible and tactile detectable. For this purpose, the adjusting device on a guide pin and a lower and upper guide groove. After a complete revolution of the guide pin changes by axial displacement of the rotary ring from the lower to the upper groove. The upward-wandering of the rotary ring allows a tactile detection in which revolution the rotary ring is currently located. However, tactile detection of this kind is not always reliable. In addition, such adjustment is limited to two complete revolutions. The provision of several superimposed guide grooves would lead to a disproportionately large axial displacement of the rotary ring, whereby the required mechanical stability of the adjusting device would no longer be guaranteed.
    US6691447B1 discloses a riflescope with an adjustment tower having a rotating cap for rotational operation by a user. The rotary cap is provided with a scale along its circumference. Underneath the rotary cap there is provided a non-rotatable further scale, the markings of which extend along the axial direction of the adjusting tower and provide information about the number of revolutions of the rotary cap. The principle is similar to that of a micrometer. The disadvantage of such a solution is that the user is very difficult to read the current revolution, especially if the pitch of the spindle is small (the marker lines are then not very different in height) and in the dark. In addition, the scale can not be reset to "0" because it is stationary with respect to the scope.
    WO2012119574A1 discloses an adjustment device for adjusting the reticle of a riflescope. In this case, an index ring rotatable together with the adjustment cap and a plurality of scale values are provided on a stationary second index ring. After a complete revolution, scale values of the second index ring are released by axial displacement of the first index ring and thus become visible to the user. As a result, the information about the respective rotational position of the adjusting cap (also about a complete 3/55 N2011 / 29800 3
    Rotation). The disadvantage, however, is the fact that the range of rotation of the adjusting cap is limited to two revolutions.
    US2003140545A1 (or US6643970B2) relates to a stopper mechanism for realizing a so-called zero-stop, which serves to adjust the spot-shot distance, and discloses a zero-stop rifflescope adjustment mechanism. An adjusting bolt is threaded on both sides. A stop ring is screwed on the upper side and a circlip is screwed over the stop ring to set or fix a "zero stop". When setting the adjustment bolt is first brought to the desired position. Then the stop ring is screwed in so far that it is at a stop. The locking ring is then screwed against the stop ring, whereby it is fixed on the adjusting bolt. Finally, the cap is placed and fastened.
    The resulting from the prior art disadvantages associated with the setting of the line of sight on the Fleckschussentfernung (corresponds to the individual default for a particular weapon, eg 100m) in that either falls below the desired distance (eg less than 100m) means the Verstellturmes is not possible or requires a partial removal and readjustment of Verstellturmes, or the corresponding default for the user is not reproducible or not recognizable or perceptible during the understanding.
    The object of the present invention is to eliminate the disadvantages of previously known systems and to provide a Verstellturm in which a stop position, which limits the rotational movement of the rotary actuator, can be overcome. For this purpose, a mechanically simple and user-friendly solution should be used. The release of the stop position should preferably be independent of the rotary actuator, which serves to adjust the sight line.
    This object is achieved with a Verstellturm of the aforementioned type, characterized in that the mechanism comprises an externally accessible actuator 4/55 N2011 / 29800 4, which carries one of the stops or cooperates with one of the stops and in at least one rotational position of the rotary actuating element relative to Base and relative to the rotary actuating element is movable, so that by an actuation of the actuating element, a stop is displaceable relative to the other stop, whereby the stop position can be overcome.
    This construction ensures that the stop position can be released independently of the rotary actuator. The rotary actuator serves to adjust the sighting line and acts on an actuator element (usually a threaded spindle, by which the rotational movement is converted into a linear adjusting movement). There is thus a transition from the stop position to a release position by actuation of an additional actuating element which is movable relative to the rotary actuating element. It is therefore not necessary to raise the rotary control element to release the stop position, as is the case with the adjustment tower from DE102011013456A1. The relative movement of the stops to move from the stop position to a releasing position is decoupled from the movement of the rotary actuator.
    The idea according to the invention makes it possible to ensure an override for setting, in particular, a smaller distance value with respect to the reference distance value (eg 100 m) whose setting is defined by the stop position, without the actual stop position along the circumference to be changed in part (by screwing on the adjustment tower, adjusting the stop and then assembling the adjustment tower).
    The rotational movement of the rotary actuating element is thus limited only temporarily: The actuation of the actuating element by the user causes a relative displacement of the stops and thus a release of the stop position. The rotary control element is then rotated further.
    Preferably, the actuating element in the at least one rotational position of the rotary actuating element in relation to the axis of rotation is axially displaceable. This 5/55 N2011 / 29800 5 ensures easy handling. In addition, the movement of the axial displacement for the user is easy to distinguish from the rotational movement of the rotary actuator.
    Preferably, the first stop is stationary with respect to the base and the actuating element carries the second stop. In this embodiment, an actuation of the actuating element directly causes a movement of the second stop. The underlying mechanics can thus be greatly simplified and is characterized by high reliability.
    Preferably, the actuating element is rotatable about the axis of rotation and the adjusting tower comprises a mechanical coupling mechanism, via which the rotary actuating element cooperates with the actuating element, wherein the coupling mechanism is designed such that the actuating element is rotatable in at least one rotational position of the rotary actuating element by the rotary actuating element about the axis of rotation. In this way, a particularly reliable operative connection between the rotary actuating element and one of the stops is created. The rotation of the rotary actuator is transmitted (continuously or intermittently) to the actuator. The actuator transmits the rotational movement in turn to the (second) stop, so that at some point the stop position (second stop abuts the first stop) is achieved. This initially prevents that the actuating element can continue to rotate, whereby the mediation of the coupling mechanism and the rotary actuator is blocked in its rotation.
    Only when the actuating element is actuated accordingly, e.g. by axial displacement, the stop position is overcome, so that in consequence, the rotary actuator can be further rotated.
    Preferably, the rotary actuating element and the actuating element are arranged one above the other in the direction of the axis of rotation. This improves the operability by the user, since the corresponding actuator is clearly distinguishable from the rotary actuator. 6/55 N2011 / 29800 6
    Preferably, the coupling mechanism is designed such that during a complete revolution of the rotary actuating element about the axis of rotation of the actuating element by the rotary actuator only by a rotation angle corresponding to a part of a complete revolution, relative to the base is rotatable. Characterized the rotational movement of the actuating element is limited in relation to the rotational movement of the rotary actuating element, whereby the actuating element can also take over the function of a display element, as will be described in more detail below.
    Preferably, the actuating element is a display element which is rotatable about the axis of rotation and has along its circumference at least one visible from the outside marker. The display element can be used to indicate to the user the number of revolutions of the rotary actuator.
    Preferably, the actuating element can be actuated only in that rotational position of the rotary actuating element, which corresponds to the stop position of the stop pairing. This prevents improper or unintentional operation of the device, which could lead to wear or damage of components or the ingress of dirt.
    Preferably, the first stop is releasably connected to the base and fastened along the circumference in various positions relative to the base. This allows the individual adjustment of the stop position to that actuating path of the actuator element (for example threaded spindle) which corresponds to the spot-shot distance. This is an individually adjustable to the Fleckschussentfernung stop. For this purpose, the upper part of the adjusting tower is removed and the first stop, e.g. seated in a sleeve, repositioned and secured relative to the base. For example, the stop can sit in a sleeve and the sleeve is twisted together with the stop to reach the desired position.
    After the adjustment tower is reassembled forms this stop pairing a so-called soft-zero-stop. The user has the possibility, as described above, of moving, e.g. Lifting the operating element 7/55 N2011 / 29800 7 tes to pass through this soft zero stop in both directions without having to give up this position marking.
    Preferably, the first stop is seated in a sleeve. This facilitates the adjustment of the first stop relative to the base.
    Preferably, the first stop is a protruding radially outward with respect to the axis of rotation projection, in particular a pin or bolt. This represents a space-saving and reliable solution.
    Preferably, the mechanism for overcoming the stop position on a stop ring, which forms the second stop and a circumferential guide, in which the first stop is performed before reaching or after overcoming the stop position. This facilitates the transition and the operation and gives the user the opportunity by the position of the actuating element to recognize whether it is above or below the stop position.
    Preferably, the actuator is sleeve-shaped and the stop ring used in the actuator and fixed, in particular glued. This represents a space-saving and easy-to-manufacture solution.
    In a preferred embodiment, further disadvantages of the prior art are overcome. These consist in particular in the case of adjusting towers with one revolution indicator, the total number of revolutions of the rotary actuating element is greatly limited (to two or three complete revolutions) due to the mechanical construction used there. In addition, the shooting resistance is significantly affected by a complicated and sometimes asymmetric or eccentric construction. The use of very small components required for such a construction causes a high susceptibility to errors.
    With this embodiment, an adjustment tower is to be provided, which allows a plurality of revolutions of the rotary actuating element and at the same time comprises a display which gives information about which revolution the adjustment tower is currently in. The display should be easy for the user to read 8/55 N2011 / 29800 8 freely. The reading of the display should be possible from a direction transverse to the axis of Verversurms. The mechanical design should be simple and have high shot resistance. A precise setting should be guaranteed. In one embodiment, the revolution indication should be adjustable or calibratable relative to the base, e.g. to set the "0" position corresponding to the patching distance.
    In this embodiment, the actuating element is simultaneously a display element and the coupling mechanism is designed such that during a complete rotation of the rotary actuating element about the axis of rotation of the display element by the rotary actuator only by a rotation angle corresponding to a part of a complete revolution, relative to the base rotatable. While the rotary actuator is rotated relative to the base by a full turn (i.e., 360 °) about the axis of rotation, the indicator is rotated relative to the base by only a fraction of a full turn. The coupling mechanism thus constitutes a reduction gear between the rotary actuating element and the display element. The gear ratio (rotational speed of the rotary actuating element relative to the base / rotational speed of the drive element relative to the base) is therefore greater than 1.
    It is expressly understood that this embodiment is both - coupling mechanisms in which within a complete revolution, a continuous transmission of rotational movement of the rotary actuation element on the display element or actuator is made (the on-display element / actuator rotates constantly with, but with slower rotational speed than the rotary actuator), as well as - coupling mechanisms in which the transmission of rotational movement from the rotary actuator to the display element or actuator is intermittent and thus the rotational movement of the Anzeige- geelementes / actuating element is incrementally or abruptly (the display element / actuator is during a Rotation phase of the 9/55 N2011 / 29800 9
    Rotary actuator of this decouples relative to the base and is coupled during another phase of rotation of the rotary actuator with this and is together with the rotary actuator - preferably rotated at the same rotational speed relative to the base) comprises. In the first case, the coupling mechanism is a transmission with continuous translation and in the second case a transmission with intermittent translation.
    The great advantage of this embodiment is that the display element is moved relative to the base only by the fraction of a full turn when the rotary actuator performs a full revolution. With a scale applied to the display element and a reference scale, which is stationary to the base, the current number of revolutions of the rotary actuating element can be read in a simple and user-friendly manner.
    In contrast, in the adjusting tower of DE20301749U1, the double-edged display drum constantly rotates with the adjusting cap. A variety of viewing windows is required along the circumference to see from one direction the changing positions of the adjusting cap.
    In a preferred embodiment, all (in the fully installed state) rotatable components of the coupling mechanism are rotatably mounted about the axis of rotation about which the rotary actuator is rotatable. This allows the use of larger components, simplifies the construction and increases the shot resistance.
    Preferably, the coupling mechanism is designed such that the angle of rotation by which the display element / actuating element is rotatable about the axis of rotation during a complete rotation of the rotary actuating element is at most 72 °, preferably at most 54 °. In other words, the gear ratio between rotary actuator and display element / actuator (as viewed relative to the base) is greater than 5, preferably 10/55 N2011 / 29800 10 greater than 6.67. In a particularly preferred embodiment, the transmission ratio could be at least 10, so that at least 10 complete revolutions of the rotary control element would be displayed. Embodiments have proven to be particularly preferred in which the transmission ratio is about 20.
    Preferably, more than two, preferably at least four, more preferably at least nine complete revolutions around the axis of rotation can be executed with the rotary actuating element. This allows a particularly fine adjustment of the sighting line by adjusting an optical component of a riflescope (e.g., inversion system or lens).
    Preferably, the display element is provided with a scale, which comprises along the circumference of the display element spaced apart markings of the same type, wherein the angular distance between adjacent markings of the same type corresponds to the angle of rotation by which the display element is rotatable about the axis of rotation during a complete revolution of the rotary actuating element. According to this embodiment, the angular distance between the marks reflects the gear ratio of the coupling mechanism. By "marks of the same kind" is meant markings that are considered to belong together and belong to a scale graduation. In addition to this, a sub-scale with a smaller scale can also be provided. The markings of the same kind may be e.g. to be strokes of the same length, digits of the same size, and so on. The scale on the display element can be designed differently. So it may be a pure numeric scale or a scale of geometric or colored characters, such as strokes, points, shapes and the like, or a combination thereof.
    The markings of the same type preferably form a sequence of numbers. This allows the user to immediately recognize the current revolution in which the rotary actuator is located.
    Preferably, the rotary actuator is provided with a scale comprising markers spaced along the circumference of the rotary actuator. As a result, the position of the rotary actuating element within a revolution can be displayed to the user.
    Preferably, the rotary actuating element is arranged above the display element. The display element is thus closer in the installed state of the Verstellturmes the remote optical device as the rotary actuator. This allows due to the optimal accessibility of the rotary control element from above easy handling of the Verstellturmes.
    In a preferred embodiment of the invention is thus a so-called 'multi-turn' tower display, in which an essential feature is a scale for the number of revolutions performed on the tower. This is preferably located immediately below the scale of the 'clicks' (scale on the rotary actuator). The reading range for both scales lies directly above one another and is thus arranged in the field of view of the user along the optical axis of the long-range optical device.
    Per revolution could e.g. the setting range of the rotary actuator (clicks) is 20 MOA (minutes of angle). The minutes of angle are used to indicate, respectively, the deviation with respect to the reference setting determined for a particular shot condition (e.g., 100m). The relationship between the linear travel of the actuator element and the tilt angle of the line of sight depends on the concrete mechanical construction, so that these considerations are only illustrative and exemplary. The travel paths allow high accuracy, e.g. in the range of 2 pm, the height tower travel which acts on the reversing system. The height adjustment path could e.g. a total of 4.4 mm, that is +/- 2.2 mm, amount. Overall, e.g. in one embodiment, with up to seven revolutions, thus 140 MOA, that is +/- 70 MOA for all revolutions. The advantage now is that these revolutions are also countable.
    The rotary actuator, e.g. can be applied in the form of a cap and with a grub screw on the tower, "customized" can be carried out, i. shaped according to customer requirements and / or with a desired 12/55 N2011 / 29800 12
    Scales (e.g., engraved). Another advantage of the embodiment is that the entire scale of possible revolutions on the ring or. sleeve-shaped display element is read and thus increased transparency for the user is given.
    The rotary actuating element and the display element / actuating element preferably overlap at least partially, a sealing ring preferably being seated in the overlapping area between the rotary actuating element and the display element (or actuating element). This prevents the ingress of dirt and moisture.
    Preferably, the portion of the display element, which is provided with the scale, forms a jacket portion of the Verstellturmes. This not only ensures a compact design, but allows in the installed state of Verversurmes easy reading of the markers from the direction of the eyepiece of a far-optical device.
    Preferably, the rotary actuating element and the display element are arranged one above the other in the direction of the axis of rotation. This allows the simultaneous reading of a mark or scale on the display element and a mark or scale on the rotary control element, and indeed also from a direction transverse to the axis of the Verstellturmes. As a result, two pieces of information can be obtained at a glance.
    Preferably, the coupling mechanism is designed such that the rotary motion transmission from the rotary control element to the actuating element or display element takes place intermittently only after a complete rotation of the rotary control element. The transition from one full revolution to the next can be displayed more clearly or more accurately for the user.
    Preferably, the coupling mechanism between a coupling position in which the display element (or actuator) is rotatable by the rotary actuator and a decoupling position in which the display element (or actuator) is decoupled from the rotational movement of the rotary actuator , movable. The rotational movement of the rotary actuating element is intermittently transmitted to the display element (or actuator). The latter is further clocked after each complete revolution of the rotary actuator. This embodiment is particularly advantageous because the indicator member rests relative to the base during most of the rotational movement of the rotary actuator and is decoupled from the rotary actuator. This not only allows a mechanically simple construction, but also ensures a high shot resistance. At rest, e.g. the display element are latched relative to the base. There is thus a sharp transition between the individual revolution counting positions, i. that the display element is not continuously moved as in a clockwork until the next digit is reached in accordance with the next revolution, but there is actually a sudden transition to the next digit.
    Preferably, the coupling mechanism comprises a dog which is axially displaceable with respect to the axis of rotation between a first position and a second position, wherein the driver in the first position corresponding to the decoupling position of the coupling mechanism is decoupled from the rotary actuator and in the second position, the Coupling position of the coupling mechanism corresponds, coupled to the rotary actuating element and is rotatable about the axis of rotation by the rotary actuating element, so that a rotational movement of the rotary actuating element on the driver on the display element (or actuator) is transferable.
    This embodiment allows to realize the coupling by axial displacement of a driver, whereby the use of small components can be avoided with its own axis of rotation. Other axes of rotation other than the axis of rotation about which the rotary actuator rotates are not required. This simplifies the construction, which can be largely concentric with respect to the axis of rotation of the rotary actuating element.
    Preferably, the driver has at least one driver structure protruding in the radial direction, which protrudes into at least one recess of the display element formed along the circumference of the display element. This allows a space-saving design. The recess may be attached to the display element e.g. be formed or arranged such that it is covered by the rotary actuator. The recess is preferably so long in the axial direction (or open at the top) to allow an axial displacement of the driver, without the coupling is lost to the display element.
    Preferably, the driver has at least one driving pin, which engages in the coupling position in a drive element connected to the rotary actuating element. This ensures a reliable coupling. It is a positive coupling, whereby the disadvantages of a frictional coupling (slip) can be avoided.
    Preferably, the drive element comprises a perforated disc. The drive pin moves at least partially into the hole aligned with it, whereby a reliable coupling is achieved. Depending on the transmission ratio of the coupling mechanism, the perforated disk can have a corresponding distribution of the holes.
    Preferably, the driver comprises a spring which loads the driving pin in the coupling position in the direction of the drive element. This ensures a reliable coupling and at the same time acts as a tolerance compensation for not exactly aligned holes.
    Preferably, the driver is guided in a guide which is substantially parallel to the axis of rotation. This leads to a precise positioning of the driving pin, e.g. below a hole of the perforated disc.
    Preferably, the coupling mechanism comprises a switching mechanism which moves the driver from the first position to the second position in a rotational position of the rotary actuating element. An additional switching mechanism further increases the operating comfort of the Verstellturmes and ensures a smooth, barely noticeable transition between the coupling position and decoupling position and vice versa. 15/55 N2011 / 29800 15
    Preferably, the switching mechanism comprises a switching element which is axially displaceably mounted with respect to the axis of rotation and is rotatable about the axis of rotation by the rotary actuator, and a drive element which is stationary relative to the base and in a rotational position of the rotary actuator presses the switching element axially in the direction of the driver , These are, in particular, a slide control or slotted guide, which can be designed in the form of a sliding track or positive guide. The control element is a kind of obstacle in the rotational path of the switching element. The switching element is pressed when passing over the obstacle in the axial direction (upward), whereby it subsequently acts on the driver. By the switching mechanism or switching element in cooperation with the drive element, the process of the axial displacement of the driver from the transmission of the rotational movement of the rotary actuating element is largely decoupled to the display ring.
    Preferably, the switching element on one of its end faces on a circumferential groove which is interrupted at one point by a web, wherein the drive element is guided in the decoupling position in the groove and in the coupling position rests on the web and thus shifts the switching element in the axial direction , This is a particularly compact and secure switching mechanism. The drive element in this case may be a pin or bolt which is rounded at its groove-facing end.
    Preferably, the coupling mechanism comprises a spring which loads the driver in the direction of the first position. This ensures that the display element is not driven by the rotary actuator when a coupling is not provided due to the intermittent translation mechanism.
    Preferably, the coupling mechanism comprises a spring which loads the switching element in the direction of the decoupling position. This ensures that it does not lead to a 'faulty circuit'. 16/55 N2011 / 29800 16
    Preferably, the driver and the switching element are each loaded by a separate spring in the direction of the decoupling position, whereby the reliability is further increased.
    Preferably, the spring is a spiral spring, which is arranged concentrically to the axis of rotation. This allows the installation of relatively large springs, simplifies installation and increases the shooting resistance.
    In a preferred embodiment, the movement of the rotary actuating element (rotation) is transmitted via a rotary transmission spindle to an actuator element on the underside of the Verstellturmes (translational movement) and surround the driver and the switching element, the rotation transmission spindle.
    Preferably, the coupling mechanism has a latching device which locks in the decoupling position, the display element with the base against rotation. This ensures that the display element does not start to rotate by itself (i.e., independently of the rotary actuator), e.g. due to external influences such as shocks, setbacks during a shot, etc., and no wrong turn indication.
    Preferably, a first part of the latching device is formed by the driver and is a second part of the latching device, which cooperates with the first part of the latching device, formed stationary relative to the base, wherein preferably the first part of the latching device comprises along the circumference of the driver distributed latching elements and the second part of the latching device comprises stationary latching elements with respect to the base.
    Here, the driver not only takes over the task of rotary motion transmission, but also the locking of the display element. The concentration of these functions in one component (driver) reduces the total number of components and simplifies the design. Thus, the driver preferably has a plurality of latching elements along its circumference. 17/55 N2011 / 29800 17
    Preferably, the driver is annular and arranged concentrically to the rotary actuating element. This achieves a space-saving and stable construction.
    The latching elements (of the second part of the latching device), which are stationary in relation to the base, are preferably formed on a latching sleeve which is stationary relative to the base.
    Preferably, the adjustment tower has a device for converting the rotational movement of the rotary actuating element into a translational movement of an actuator element, wherein the device preferably comprises a threaded spindle. The actuator element acts in the installed state of the Verstellturmes on an optical element or the reticle of the far-optical device. Usually, the actuator element is displaceable along the axis of rotation of the rotary actuating element.
    Preferably, the adjustment tower has a fiducial mark which is stationary relative to the base and makes reference to the at least one mark on the display element, preferably wherein the fiducial mark is a viewing window through which the at least one mark of the display element is visible. The stationary reference mark, in conjunction with the marking or scale on the display element, allows a user-friendly and error-free reading of the current rotation of the rotary actuating element.
    In a preferred embodiment, the adjusting tower comprises means for converting the rotational movement of the rotary actuating element into a translatory movement of an actuator element, the device comprising a rotary transmission spindle connected to the rotary actuating element, a transmission element rotationally fixed to the rotary transmission spindle and the actuator element facing side at least two legs and on its outer side in the region of the legs has an obliquely or conically shaped portion comprises, wherein the obliquely or conically shaped portion of the transmission element is pressed in the installed state against a counter surface of the rotation transmission spindle, so that due to the obliquely or 18-55 N2011 / 29800 18 force acting cone-shaped section, the legs are pressed to each other and sandwich the actuator element or an element upstream of the actuator element between them. The actuator element or the element upstream of the actuator element is a threaded spindle which is mounted in an internal thread of the base.
    By this measure, a backlash that could arise due to manufacturing or installation tolerances can be efficiently prevented. The forces acting on the actuator element or an optionally upstream in the drive chain element force of the legs prevents any game, so that there is no backlash even when changing the direction of rotation. However, the legs still allow that the actuator element (in the form of a threaded spindle) can move in translation relative to the transmission element in the axial direction, so that a linear travel can be realized. This could be e.g. the facing surfaces of the legs are substantially parallel to each other. The counter surface of the rotary transmission spindle is preferably also conical.
    Preferably, the transmission element on its outer side a toothing, which sits in an internal toothing of the rotation transmission spindle. As a result, the rotational strength between transmission element and rotation transmission spindle is further increased.
    Preferably, at least one screw connects the transmission member to the rotation transmission spindle and presses against the counter surface of the rotation transmission spindle in the direction along the cone axis of the cone-shaped portion. The use of a screw to achieve the constraining force is a particularly reliable and simple solution.
    Preferably, the transmission element on the side facing away from the legs on an axial hole, preferably with an internal thread, and connect radially outwardly leading openings the interior of the hole with the outside of the transmission element. Due to the radial opening, adhesive can be introduced in a simple manner, which flows in the direction of the outside of the transfer element and thus creates a reliable connection between the transfer element and the rotary transmission spindle.
    Preferably, the transmission element is formed from plastic. This ensures the desired flexibility of the legs to achieve the Einzwänkraft.
    Preferably, therefore, the transmission element is glued by means of adhesive to the rotary transmission spindle.
    The object is also achieved with a remote-optical device, in particular a telescopic sight, with an adjustment tower, in particular for adjusting the sighting line by adjusting at least one optical component within the remote-optical device, wherein the adjustment tower is designed according to one of the preceding embodiments.
    For a better understanding of the invention, this will be explained in more detail with reference to the following figures.
    It shows in each case (in simplified, schematic representation):
    Figure 1 is a riflescope in section parallel to the optical axis.
    FIG. 2 shows an adjustment tower according to the invention; FIG.
    FIG. 3 shows the adjusting tower from FIG. 2 in section; FIG.
    4 shows the adjustment tower in a cutaway view;
    5 shows the adjusting tower in a cutaway view;
    6 shows the adjusting tower in the region of the drive element in a cutaway view;
    7 shows the adjustment tower in the region of the display element in a cutaway view;
    8 shows a latching of the adjustment tower; 20/55 N2011 / 29800 20
    9 shows the display element, the latching sleeve and the driver;
    Fig. 10 the stop ring;
    11 shows the transmission element with the hollow screw.
    Fig. 12 the switching element;
    FIG. 13 the driver spindle; FIG.
    Fig. 14, the control disk.
    By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosures contained in the entire description can be mutatis mutandis to the same parts with the same reference numerals or component names. Also, the location information chosen in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and these position information in a change in position mutatis mutandis to transfer to the new location.
    The embodiments show possible embodiments of the Verstellturmes, it being noted at this point that the invention is not limited to the specific embodiments shown embodiments thereof, but also various combinations of the individual variants are possible with each other and this variation possibility due to the teaching of technical action by representational Invention in the skill of those skilled in this technical field.
    Furthermore, individual features or combinations of features from the different exemplary embodiments shown and described can also represent independent, inventive or inventive solutions.
    The task underlying the independent inventive solutions can be taken from the description. 21/55 N2011 / 29800 21 All information on ranges of values in the physical description should be understood to include any and all sub-ranges thereof, e.g. is the statement 1 to 10 to be understood that all sub-areas, starting from the lower limit 1 and the upper limit 10 are included, ie. all sub-areas begin with a lower limit of 1 or greater and end at an upper limit of 10 or less, e.g. 1 to 1.7, or 3.2 to 8.1, or 5.5 to 10.
    Above all, the individual embodiments shown in the figures can form the subject of independent solutions according to the invention. The relevant objects and solutions according to the invention can be found in the detailed descriptions of these figures.
    For the sake of order, it should finally be pointed out that, for a better understanding of the construction of the adjustment tower, this or its components can be shown partially unevenly and / or enlarged and / or reduced in size.
    Fig. 1 shows a highly schematic representation of a long-range optical device 1 in the form of a riflescope with an outer housing 2 (main tube) in which a reversing system 5 is disposed between the lens 3 and eyepiece 4. The optical elements of the inverting system 5, e.g. two Kittlinsen, sitting in an inner housing 6 (auxiliary tube). The reversing system 5, together with the inner housing 6, is designed as a structural unit in the interior of the outer housing 2 on a bearing 7, e.g. Ball seat, rotatable or tiltable. A tilting of this unit is achieved by an adjustment transverse to the optical axis 9 (indicated by double arrow). As a result, the direction of the sighting line 10, which can be adjusted in a targeted manner by the adjusting mechanism, also changes.
    For adjusting the reversing system 5 within the outer housing 2, an adjusting tower 20 acting on the reversing system 5 is provided, which can be actuated by means of a rotary actuating element 22 (FIG. 2). 22/55 N2011 / 29800 22
    To reset the reversing system 5 along the travel (double arrow), a return mechanism 8 is provided, which is preferably in the axial direction at the same height as the Verstellturm 20th
    In alternative embodiments, the adjustment tower 20 may also interact with other optical components within the outer housing 2. Thus, e.g. the lens 3 may be adjustably mounted within the outer housing 2 in order to achieve an adjustment of the sighting line 10. Likewise, the adjustment tower 20 could be configured to move a reticle.
    FIG. 2 now shows a preferred embodiment of an adjustment tower 20 according to the invention from outside. A base 21 carries a rotary actuator 22 in the form of a rotary cap, which is rotatably mounted relative to the base 21 about a rotation axis 100. In the preferred embodiment of Fig. 2, the rotary actuator 22 is provided along its circumference with markings 23 which form a scale and indicate the position of the rotary actuator 22 within one revolution.
    Below the rotary actuating element 22 is an annular or sleeve-shaped display element 24 which is provided with markings 25 along its circumference. The display element 24 is also rotatable about the axis of rotation 100, however, the extent of its rotation depends on the rotation of the rotary actuating element 22. The corresponding coupling mechanism between rotary actuator 22 and indicator 24 will be described later in detail.
    The indicator 24 serves to indicate that revolution in which the rotary actuator 22 is currently located. The markings 25 contain a succession of markings of the same type. These are each spaced equidistant from one another along the circumference and form a scale graduation. In the present case, these are the digits of a number sequence. The angular distance between adjacent markings of the same type corresponds to the angle of rotation about which the display element 24 is rotatable about the axis of rotation 100 during a complete revolution of the rotary actuating element 22. 23/55 N2011 / 29800 23
    The rotary actuating element 22 and the display element 24 are arranged concentrically to each other and each form a jacket portion of the Verstellturmes 20. According to the preferred embodiment of Fig. 2, rotary actuating element 22 and display element 24 have substantially the same diameter.
    In Fig. 2, a reference mark 26 is further seen, which is stationary with respect to the base 21 and makes a reference to the scale-forming markers 25 on the display element 24. Here, the reference mark 26 is formed as a viewing window through which the current marking of the display element 24 is visible through each. The user thus recognizes at first glance the rotation in which the rotary control element 22 is currently located and, together with the position of the markings 23 on the rotary control element 22, can accurately read the current setting or inferred therefrom.
    At the bottom of Verstellturmes 20 an actuator element 27 protrudes, which protrudes more or less far down depending on the rotational position of the rotary actuating element. That by the rotational actuation of the rotary actuating element 22, the actuator element along the axis of rotation 100 is displaced up and down (indicated by the double arrow in Fig. 2) and presses in the installed state against an optical component of a far-optical device (Fig. 1). For this purpose, the adjusting tower 20 has a device for converting the rotational movement of the rotary actuating element 22 in a translational movement of the actuator element 27, wherein - as described in more detail later - this device preferably comprises a threaded spindle.
    Fig. 3 shows an adjustment tower 20 according to the invention in section. Inside the Verstellturmes 20, a mechanical coupling mechanism 30 is provided, via which the rotary actuating element 22 cooperates with the display element 24. In addition, the rotary actuating element 22 acts via a drive element 50 on a transmission spindle 52, which transmits by means of a transmission element 53, the rotational movement of the formed as a threaded spindle actuator element 27. The transmission element 53 is designed so that it allows an axial adjustment of the actuator element 27. 24/55 N2011 / 29800 24
    The rotary actuating element 22 and the display element 24 overlap at least partially. In the overlap area sits between the rotational actuation element 22 and the display element 24, a sealing ring 29th
    Fig. 6 shows the connection of the rotary actuating element 22 to the rotary transmission spindle 52 and the drive member 50 from above. The drive element 50 is rotatably connected via radially extending screws 57 with the rotation transmission spindle 52. The rotary actuation element 22 is slipped over the drive element 52 or via the rotation transmission spindle 52 and is non-rotatably coupled to the drive element 50 by means of radially extending screws 56 (FIG. 3).
    The coupling mechanism 30 is designed such that the display element 24 in at least one rotational position of the rotary actuating element 22 by the rotary actuating element 22 about the axis of rotation 100 is rotated and that during a complete rotation of the rotary actuating element 22 about the axis of rotation 100, the display element 24 by the rotary actuator 22 only is rotatable relative to the base 21 by a rotation angle corresponding to a part of a complete revolution. The coupling mechanism 30 thus constitutes a reduction gear. In the illustrated preferred embodiment, the translation is intermittent. That The coupling mechanism alternates during a complete revolution of the rotary actuator 22 from a coupling position in which it drives the rotary actuator 22 and the display element 24 together, and a decoupling position in which the rotary actuator 22 and the display element 24 are decoupled from each other.
    Preferably, the angle of rotation by which the display element 24 is rotated about the axis of rotation 100 during a complete revolution of the rotary control element 22, at most 72 °, preferably at most 54 °. In the illustrated embodiment, the angle is 18 °, which now twenty revolutions of the rotary actuating element 22 can be displayed by the display element.
    With the rotary control element 22 more than two, preferably at least four, more preferably at least nine complete revolutions around the Drehach- 25/55 N2011 / 29800 25 se 100 executable. In the illustrated embodiment, even twenty revolutions.
    In the following, the coupling mechanism of the illustrated preferred embodiment will be described in more detail.
    As already mentioned, the coupling mechanism 30 is movable between a coupling position, in which the display element 24 is rotatable by the rotary actuating element 22, and a decoupling position, in which the display element is decoupled from the rotational movement of the rotary actuating element. This means that the display element 24 is driven only in a limited rotational portion of the rotary actuator 22 relative to the base. Outside this rotary portion, the display element 24 rests with respect to the base 21 and only the rotary operating member 22 rotates.
    The coupling mechanism 30 includes a cam 31 which is slidable axially relative to the axis of rotation 100 along the transfer spindle 52 between a first position and a second position. In the first position, which corresponds to the decoupling position of the coupling mechanism 30, the driver 30 is decoupled from the rotary actuating element 22 (FIG. 3). In the second position, which corresponds to the coupling position of the coupling mechanism 30, the driver 31 is coupled to the rotary actuator 22 and rotatable about the rotational axis 100 by the rotary actuator 22 so that a rotational movement of the rotary actuator 22 via the driver 31 is transferable to the display element 24. The driver 31 is preferably annular and arranged concentrically to the rotary actuating element 22.
    The connection of the driver 31 to the indicator ring 24 is preferably carried out by at least one projecting in the radial direction driver 32 which projects into at least one along the circumference of the display element 24 formed recess 28 of the display element 24. In the preferred embodiment, a plurality of recesses 28 are provided with associated driver structures 32, as shown in FIG. 9 can be seen. The recesses 28 are in this case designed to be so long in the axial direction that the driver 31 is relatively axially displaceable relative to the display element 24, without the more or less rotationally fixed connection of the driver 31 to the indicator ring 24 being released.
    As can be seen from Fig. 3, the driver 31 may comprise at least one driver pin 33 which engages in the coupling position in a drive element 50 connected to the rotational actuation element 22. In the illustrated embodiment, the drive element comprises a control disk 51 which is provided at certain angular intervals with holes (Fig. 14). When the driver 31 is pushed upwards, the driving pins 33 engage in the holes of the control disk 51, whereby a connection to the rotary actuating element 22 takes place. Through this connection, a rotational movement of the rotary actuating element 22 is now transmitted to the display element 24.
    The driver 31 may comprise a spring 35 for each driver pin 33, which loads the driver pin 33 in the coupling position in the direction of the drive element 50. As a result, the driving pins are each pressed in the direction of a hole of the control disk 51, whereby a reliable coupling takes place.
    The driving pins 33 may additionally be guided in each case in a guide 34, which runs essentially parallel to the axis of rotation 100.
    In the following, a possibility is described how the driver gets into the coupling position or the decoupling position. In the preferred embodiment, the coupling mechanism 30 includes a switching mechanism 40 which, in a rotational position of the rotary actuator 22, moves the dog 31 from the first position to the second (axially displaced) position. For this purpose, the switching mechanism 40 comprises a switching element 41, which is axially displaceably mounted with respect to the axis of rotation 100 and is rotatable about the rotation axis 100 by the rotary actuating element 22, and a drive element 42 which is stationary with respect to the base 21. The drive element 42 is preferably designed in the form of a drive pin or drive pin projecting upwards parallel to the axis of rotation 100 (FIG. 5). An optional sliding washer 45 between driver 31 and switching element 41 can ensure that the driver 31 can be easily rotated against the switching element 41. 27/55 N2011 / 29800 27
    In a rotational position of the rotary actuating element 22, the control element 42 now presses the switching element 41 axially in the direction of driver 31. In the present embodiment, this is achieved so that the switching element 41 has at its lower end a circumferential groove 43 which at one point by a web 44 is interrupted (Fig. 12).
    In the decoupling position, the drive element 42 extends in the groove 43. In a certain rotational position now the web starts to run onto the drive element 42, whereby the switching element 41 moves axially upward. In the coupling position, the control element 42 rests on the web 44 and thus raises the switching element 41 in the axial direction, whereby the driver 31 is pressed against the drive member 50 and the control disk 51.
    In order to be rotatably connected to the rotary actuating element 22 (or to remain), the switching element 41 comprises axial extensions 47, which protrude into corresponding recesses of the drive element 50 and the control disk 51. A mutual rotation of switching element 41 and rotary actuator 22 is thereby prevented. However, an axial displacement of the switching element 41 relative to the rotary actuating element 22 or switching element 41 remains possible.
    The coupling mechanism 30 comprises a spring 36, which loads the driver 31 in the direction of the first position (decoupling position). This is designed as a spiral spring and arranged concentrically to the driver 31. The coupling mechanism 30 also includes a spring 46 which loads the switching element 41 in the direction of the decoupling position. This is also designed as a spiral spring and arranged concentrically to the switching element 41. Both springs 36, 46 are formed as compression springs. The acting on the driver 31 spring 36 is preferably disposed within the spring 46 acting on the switching element.
    In the preferred embodiment, the coupling mechanism 30 has a latching device 60 which, in the decoupling position, locks the display element 24 to the base 21 in a manner secure against rotation. 28/55 N2011 / 29800 28
    A first part of the latching device 60 is formed by the driver 31 and a second part of the latching device 60, which cooperates with the first part of the latching device 60, is stationary in relation to the base 21.
    9, the first part of the latching device 60 comprises first latching elements 61 distributed along the circumference of the catch 31. The second part of the latching device 60 comprises stationary second latching elements 62 relative to the base is stationary to the base 21 and, for example, is disposed within the display element 24 and is surrounded by the display element 24.
    Fig. 8 shows a circumferential detent 80, which is provided in the lower region of the Verstellturmes 20 in detail. This clothes the inner wall of an annular recess. The rotary transmission spindle 52 has in the region of its lower end on a radial extension 55 in which a spring is mounted in a radial guide to a ball 81 - possible would be a bolt - pushes axially outwardly against the detent 80. This mechanism allows the user to tactually detect the extent of the rotational movement of the rotary actuator 22 caused thereby. Of course, such a mechanism is only optional.
    In the following, the aspect of a stop mechanism will be described in more detail with reference to FIGS. 3, 7 and 10. Hereinafter, the previously designated as a display element 24 part of the Verstellturmes 20 is designated as actuator 74. This procedure is intended to take account of the fact that the actuating element 74 (in connection with the stop mechanism described below) does not necessarily have to be a display element. However, in the preferred embodiment, the actuator is simultaneously a display element.
    3 shows a displacement tower 20 for a long-range optical device 1, in particular a telescopic sight, with a base 21 and a rotary actuating element 22 which is rotatable relative to the base 21 about a rotation axis 100. In this case, a first stop 71 can be seen, which projects radially outward and is part of a stop pair 70. In Fig. 7, the entire stop pair 70 is shown, which is formed from a first stop 71 and a second stop 72. The stops 71,72 are shown in Fig. 7 in the stop position in which they limit the rotational movement of the rotary actuating element 22.
    The adjustment tower 20 further has a mechanism for overcoming the stop position of the stop pair 70. This mechanism comprises an externally accessible actuator 74 which carries one of the stops (here the second stop 72). Alternatively, it would be possible for the actuating element 74 to cooperate in another way with one of the stops 71, 72.
    In at least one rotational position of the rotary actuating element 22, the actuating element 74 is movable relative to the base 21 and relative to the rotary actuating element 22, so that an actuation of the actuating element 74, a stop 71 relative to the other stop 72 is displaceable, whereby the stop position is overcome.
    In the present embodiment, the actuating element 74 in the at least one rotational position of the rotary actuating element 22 with respect to the axis of rotation 100 is axially displaceable. In this case, the actuating element 74 is axially displaceable both relative to the base 21 and relative to the rotary actuating element 22.
    The first stop 71 is stationary with respect to the base 21 and as a protruding in relation to the axis of rotation 100 radially outward protrusion, in particular a pin o-the bolt formed.
    The override mechanism in the preferred embodiment includes a stop ring 73 (Fig. 10) forming the second stopper 72 and a circumferential guide 75 in which the first stop 71 stops (as appropriate) from reaching the stop position which direction the stops 71, 72 approach the stop position) is guided.
    After reaching the stop position, the actuating element 74 must now be moved axially to exceed the stop position. As a result, the stops 71, 72 are displaced relative to one another (in the axial direction), which makes it possible to further turn the rotary actuating element 22 beyond the stop position.
    The actuating element 74 is sleeve-shaped and the stop ring 73 (FIG. 10) is inserted in the actuating element 74 and fastened, in particular adhesively bonded (FIG. 3). Alternatively, the second stopper 72 and the guide 75 could also be formed integrally with the actuating element 74.
    As can be seen in FIG. 7, the first stop 71 is detachably connected to the base 21 and can be fastened along the circumference in various positions relative to the base 21. In the present example, this is ensured by the fact that the first stop is seated in a sleeve (the detent sleeve 63) which has elongated holes 64 distributed around its axis of rotation on its underside. Screws 65 fix the sleeve 63 in a certain position. By loosening the screws 65, rotating the sleeve 63 and then fixing the sleeve 63 in the new position, the first stop 71 can be adjusted as desired. Thereby, the stopper position can be adjusted such that in the stop position the sighting line is set according to the Fleckschussentfernung. This procedure requires the loosening and removal of the upper part of the adjusting tower 20. As can be seen from Fig. 6, this can be done by removing the rotary actuating element 22 designed as a rotary cap and loosening the (maggots) screws 57.
    In the following, it is again briefly explained how the rotary actuating element 22 cooperates with the second stop 72 or rotates it with it. For this purpose, the actuating element 74 is rotatable about the axis of rotation 100. The adjustment tower 20 comprises a mechanical coupling mechanism 30, via which the rotary actuating element 22 cooperates with the actuating element 74, wherein the coupling mechanism 30 is designed such that the actuating element 74 in at least one rotational position of the rotary actuating element 22 by the rotary actuating element 22 about the rotation axis 100 is rotatable.
    The rotary actuating element 22 and the actuating element 74 are preferably arranged one above the other in the direction of the axis of rotation 100. 31/55 N2011 / 29800 31
    The coupling mechanism 30 is preferably designed such that during a complete revolution of the rotary control element 22 about the axis of rotation 100, the actuator 74 is rotatable relative to the base 21 by the rotary actuator 22 only by a rotation angle corresponding to a part of a complete revolution.
    In the illustrated embodiment, the actuating element 74 is identical to the display element 24 already described above, and thus rotatable about the axis of rotation 100. Along its circumference, it has at least one mark 25 visible from the outside.
    The coupling mechanism between the rotary actuating element 22 and the actuating element 24 need not be discussed in more detail here, since this can be designed in the same way as described in connection with the rotary actuating element 22 and the display element 24. All of the above-described (and initially mentioned) variants of the coupling mechanism are equally applicable to the coupling between rotary actuator 22 and actuator 74.
    According to a preferred aspect of the invention, the actuating element 74 is movable or actuatable only in that rotational position of the rotary actuating element 22, which corresponds to the stop position of the stop pair 70. In the present case, this is realized in that the sleeve-shaped actuating element 74 in the region of its upper edge has a recess 19 which moves into a (not shown) projection of the upper part of the Verstellturmes 20 when the actuator 74 is axially displaced. In any other rotational position of the projection prevents axial displacement of the actuating element 74th
    It is not necessary that the actuating element is sleeve-shaped or annular. Rather, embodiments are also conceivable in which the actuating element is not formed symmetrically to the axis of rotation 100. It could e.g. be accessible from the outside pin or bolt. Also switch or button-type actuators are conceivable. Thus, simple solutions are also considered to belong to the invention, in which e.g. the actuator 32/55 N2011 / 29800 32 does not rotate with the rotary actuator, but substantially maintains its relative position to the base.
    In the following, the aspect of the transmission of the rotational movement of the rotary actuating element 22 into a translational adjusting movement of the actuator element 27 will be described in more detail with reference to FIGS. 3 and 11. The rotation transmission spindle 52 is rotatably connected to the rotary actuator 22. The actuator element 27 is in the illustrated embodiment, a threaded spindle which is rotatably mounted in an internal thread of the base 21. Depending on the thread pitch causes the rotational movement and a translational movement of the actuator element 27th
    According to a preferred embodiment, a transmission element 53 is now interposed between the rotation transmission spindle 52 and the actuator element 27. On the side facing the actuator element 27, the transmission element 53 has two legs 58. The mutually facing surfaces of the legs 58 are substantially parallel to each other and allow axial movement of the received between the legs 58 actuator element 27. In addition, the legs 58 transmit the rotational movement of the actuator element 27 (or an actuator element 27 upstream element) in the form of a threaded spindle ,
    The transmission element 53 is non-rotatably connected to the rotation transmission spindle 52. On its side facing away from the legs 58, the transmission element 53 on its outer side a toothing 11, which sits in a corresponding internal toothing of the rotary transmission spindle 52. Inside, the transmission element 53 has an internal thread. With a screw 54, the transmission element is connected to the rotation transmission spindle 52 (FIG. 11).
    In the region of the legs 58, the transmission element 53 has on its outer side a conically shaped section 59 (FIG. 11), the conical shape widening in the direction of the ends of the legs 58. The rotation transmission spindle 52 has a corresponding conically shaped inner surface (mating surface 14). By screwing the transmission element 53 within the rotary transmission spindle 52 by means of the screw 54, the conically shaped portion 59 of the transmission element 53 is pressed against the conically shaped counter surface 14 of the rotation transmission spindle 52. As a result, the legs 58 are pushed towards one another and force the upper part of the actuator element 27 between them. In order to achieve a sufficient restraining force here, the cone shape of the transmission element 53 in the not yet installed state is somewhat flatter than the cone shape of the counter surface 14.
    The transmission element 53 thus also acts as a tolerance compensation and prevents unwanted play and thus a backlash arises, which in turn improves the accuracy of the setting. 34/55 N2011 / 29800 34
    LIST OF REFERENCE NUMBERS
    Remote optical device 34 Guide Outer housing 35 Spring for driving pin 33 Lens 36 Spring for catch 31 Eyepiece 40 Switching mechanism Reversing system 41 Switching element Inner housing 42 Control element Bearing 43 Groove Return mechanism 44 Bridge Optical axis 45 Slide washer Sighting line 46 Spring for switching element 41 Gearing 47 Axial extension of the switching hole element 41 Opening 50 Drive element Opposing surface 51 Perforated disk Recess 52 Rotary transmission spindle Adjustment tower 53 Transmission element Base 54 Perforated screw Rotary actuating element 55 Radial guide Marking 56 Screw Indicator 57 Screws Marking 58 Leg reference mark 59 Conically shaped section Actuator element 60 Locking device Opening recess 61 First locking elements geelementes 24 62 Second locking elements Sealing ring 63 Locking sleeve Coupling mechanism 64 Long hole Driver 65 Screw Driving structure 70 Stop pairing Driving pin 71 First stop 35/55 N2011 / 29800 35 72 second stop 80 detent 73 stop ring 81 ball 74 operating element 82 spring for ball 81 75 guide 100 axis of rotation 36/55 N2011 / 29800
    权利要求:
    Claims (20)
    [1]
    1. An adjusting tower (20) for a long-range optical device (1), in particular a telescopic sight, comprising - a base (21), - a rotary actuating element (22) which is rotatable about an axis of rotation (100) relative to the base (21), - A pair of stops (70) of a first stop (71) and a second stop (72) which limit the rotational movement of the rotary actuating element (22) in the stop position, and - a mechanism (74, 73) for overcoming the stop position of the stop pair ( 70), characterized in that the mechanism (74, 73) comprises an externally accessible actuating element (74) which carries one of the stops (71, 72) or cooperates with one of the stops (71, 72) and in at least one rotational position the rotary actuating element (22) relative to the base (21) and relative to the rotary actuating element (22) is movable so that by an actuation of the actuating element (74) ver a stop (71) relative to the other stop (72) ver is slidable, whereby the stop position is overcome.
    [2]
    2. Verstellurm according to claim 1, characterized in that the actuating element (74) in the at least one rotational position of the rotary actuating element (22) with respect to the axis of rotation (100) is axially displaceable.
    [3]
    3. Adjustment tower according to claim 1 or 2, characterized in that the first stop (71) with respect to the base (21) is stationary and that the actuating element (74) carries the second stop (72).
    [4]
    4. Verstellurm according to any one of the preceding claims, characterized in that the actuating element (74) about the rotational axis (100) ver 37/55 N2011 / 29800 is rotatable and that the Verstellurm (20) comprises a mechanical coupling mechanism (30), by which the rotary actuating element (22) cooperates with the actuating element (74), wherein the actuating mechanism (74) is formed in at least one rotational position of the rotary actuating element (22) by the rotary actuating element (22) about the axis of rotation (100 ) is rotatable.
    [5]
    5. Verstellurm according to any one of the preceding claims, characterized in that the rotary actuating element (22) and the actuating element (74) in the direction of the axis of rotation (100) are arranged one above the other.
    [6]
    6. Verstellurm according to one of claims 4 or 5, characterized in that the coupling mechanism (30) is formed such that during a complete revolution of the rotary actuating element (22) about the axis of rotation (100), the actuating element (74) by the rotary actuating element (22 ) is rotatable relative to the base (21) only by a rotation angle which corresponds to a part of a complete revolution.
    [7]
    7. Verstellurm according to one of claims 4 to 6, characterized in that the coupling mechanism (30) is designed such that the rotary motion transmission from the rotary actuating element (22) on the actuating element (74) intermittently only after a complete rotation of the rotary actuating element (22) he follows.
    [8]
    8. Verstellurm according to any one of the preceding claims, characterized in that the actuating element (74) is a display element (24) which is rotatable about the axis of rotation (100) and along its circumference at least one visible from the outside marking (25).
    [9]
    9. adjustment tower according to one of the preceding claims, characterized in that the actuating element (74) only in that rotational position of the 38/55 N2011 / 29800 38 rotary actuating element (22) is actuated, which corresponds to the stop position of the stop pair (70).
    [10]
    10. Adjustment tower according to one of the preceding claims, characterized in that the first stop (71) is detachably connected to the base (21) and along the circumference in different positions relative to the base (21) can be fastened.
    [11]
    11. Adjustment tower according to one of the preceding claims, characterized in that the first stop (71) in a sleeve (63) sits.
    [12]
    12. Verstellurm according to one of the preceding claims, characterized in that the first stop (71) with respect to the axis of rotation (100) radially outwardly projecting projection, in particular a pin or bolt is.
    [13]
    13. Verstellurm according to any one of the preceding claims, characterized in that the mechanism (74, 73) for overcoming the stop position, a stop ring (73) which forms the second stop (72) and a circumferential guide (75), in which first stop (71) is guided before reaching or after overcoming the stop position.
    [14]
    14. Adjustment tower according to one of the preceding claims, characterized in that the actuating element (74) is sleeve-shaped and the stop ring (73) in the actuating element (74) used and attached, in particular glued, is.
    [15]
    15. Verstellurm according to one of the preceding claims, characterized in that the Verstellturm (20) comprises means for converting the rotational movement of the rotary actuating element (22) in a translational movement of an actuator element (27), wherein the device comprises a rotation transmission spindle (52) is connected to the rotary actuating element (22), a transmission element (53) which is non-rotatably connected to the rotary transmission spindle (52) and at least two legs (58) and on its side facing the actuator element (27) its outside in the region of the legs (58) has an obliquely or conically shaped portion, wherein the obliquely or conically shaped portion of the transmission element (53) is pressed in the installed state against a counter surface (14) of the rotation transmission spindle (52), so due the force acting on the obliquely or conically shaped portion (59) the legs (58) to be pressed against each other and the actuator element (27) or an actuator element (27) pre-stored element between them.
    [16]
    16. adjustment tower according to claim 14 or 15, characterized in that at least one screw (54) connects the transmission element (53) with the rotation transmission spindle (52) and in the direction along the cone axis of the cone-shaped portion (59) against the counter surface (14). the rotation transmission spindle (52) presses.
    [17]
    17. Verstellurm according to one of claims 14 to 16, characterized in that the transmission element (53) on the legs (58) facing away from an axial hole (12), preferably with an internal thread having, and that radially outwardly leading openings (13) connect the interior of the hole with the outside of the transmission element (53).
    [18]
    18. Verstellurm according to one of claims 14 to 17, characterized in that the transmission element (53) by means of adhesive to the rotary transmission spindle (52) is glued.
    [19]
    19. Adjustment tower according to one of the preceding claims, characterized in that the actuating element (74) is a display element (24) which is rotatable about the axis of rotation (100) and along its circumference at least one externally visible marking (25), and in that the adjustment tower (20) comprises a mechanical coupling mechanism (30), via which the rotary actuating element (22) interacts with the display element (24), wherein the coupling mechanism (30) is designed such that the display element (24 ) in at least one rotational position of the rotary actuating element (22) about the rotational axis (100) is rotatable, characterized in that the coupling mechanism (30) is formed such that during a complete revolution of the rotary actuating element (22) to the Rotary axis (100) the display element (24) by the rotary actuator (22) only by a rotation angle, which is part of a whole Turn corresponds, relative to the base (21) is rotatable.
    [20]
    20. Remote optical device (1), in particular riflescope, with a Ver set tower (20), in particular for adjusting the sight line by adjusting at least one optical component (3, 5) within the long-range optical device (1), characterized in that the Verstellturm ( 20) is designed according to one of the preceding claims. 41/55 N2011 / 29800
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    同族专利:
    公开号 | 公开日
    EP2848888A3|2015-05-27|
    US9958666B2|2018-05-01|
    AT514321B1|2014-12-15|
    EP2848888A2|2015-03-18|
    US20150070758A1|2015-03-12|
    EP2848888B1|2018-05-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2006017868A1|2004-08-18|2006-02-23|Kahles Ges.M.B.H.|Actuating element for a telescopic sight|
    US20100175298A1|2009-01-14|2010-07-15|Premier Reticles, Ltd|Lockable adjustment mechanism|EP3273284A1|2016-07-22|2018-01-24|Swarovski Optik Kg|Long range optical device with a reticle|
    DE102017104770A1|2017-03-07|2018-09-13|Steiner-Optik Gmbh|Device for adjusting a reticle|US6643970B2|2002-01-31|2003-11-11|Jeffrey Huber|Zero stop adjustable rifle scope|
    US6691447B1|2002-09-17|2004-02-17|Leupold & Stevens, Inc.|Non-telescoping riflescope adjustment mechanism|
    DE20301749U1|2003-02-04|2003-04-30|Schmidt & Bender Gmbh & Co Kg|Fine adjustment mechanism for telescopic sights comprises a adjustable cap on a screw thread, screw-fitted to cover with a window aperture, a indicator drum and cap which rotates with respect to a positioning bolt|
    WO2007108896A2|2006-03-17|2007-09-27|Johan Lof Inc|Method for adjusting a sight on a shooting device|
    DE102006016834A1|2006-04-07|2007-10-11|Schmidt & Bender Gmbh & Co. Kg|Component e.g. view finder, adjusting device for firing system, has cover device supported at coupling part, which is designed for transferring movement of cover device to component, and locking device with raster formed by locking unit|
    WO2010008810A2|2008-06-22|2010-01-21|Windauer Bernard T|Operator-selectable-stop turret knob|
    DE102011013456B4|2011-03-09|2017-10-26|Carl Zeiss Optronics Gmbh|Adjusting device for a telescopic sight|
    WO2012119574A1|2011-03-10|2012-09-13|Steiner-Optik Gmbh|Adjusting device for adjusting the reticle unit of a telescopic sight|
    CN202427515U|2011-12-21|2012-09-12|东莞福泰电子有限公司|Automatic paper feeding and shredding machine with improved paper pressing mechanism|
    US9170068B2|2012-01-04|2015-10-27|Leupold & Stevens, Inc.|Locking adjustment device|CA2906177C|2013-03-15|2018-10-02|Huskemaw Optics, Llc|Interlocking turret system|
    AT514600B1|2013-09-11|2015-02-15|Swarovski Optik Kg|Verstellturm|
    US10443979B2|2016-01-15|2019-10-15|Sig Sauer, Inc.|Turret assembly|
    GB2547935B|2016-03-03|2019-05-29|Mtc Optics Ltd|Elevation adjustment turret for weapon sight|
    CA3023558C|2016-05-13|2020-01-21|Vista Outdoor Operations Llc|Adjustable zero-stop turret|
    AT518634B1|2016-12-01|2017-12-15|Kahles Ges M B H|Adjustment tower for a far-optical device|
    US10337831B2|2016-12-28|2019-07-02|Sintai OpticalCo., Ltd.|Sight and compensating mechanism thereof|
    CN108345345B|2017-01-23|2020-02-14|信泰光学有限公司|Knob adjusting mechanism|
    US10767962B2|2017-12-20|2020-09-08|Sig Sauer, Inc.|Digital turret ballistic aiming system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50568/2013A|AT514321B1|2013-09-11|2013-09-11|Verstellturm|ATA50568/2013A| AT514321B1|2013-09-11|2013-09-11|Verstellturm|
    US14/470,490| US9958666B2|2013-09-11|2014-08-27|Adjustment turret having stop pair for limiting or preventing rotational movement of a rotary control element|
    EP14184245.0A| EP2848888B1|2013-09-11|2014-09-10|Adjustment turret with mechanism allowing an override of the zero-stop|
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