• 专利附录
  • 专利说明
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    • 专利摘要:
      INSURANCE DEVICEThe present invention provides a static or dynamic, self-blocking type of holding device and the device is not intended to support one or more strings (10) comprising a main body (10), composed of at least two or more plates flat (2,2A, 3), which restrain each other, according to preferably parallel or slightly inclined planes, by means of a plurality of spacer pins (4-7). The strings are inserted into the body of the device, which additionally comprises a first carabiner (15), hooked on the main body through an opening (8) in the body of the device. The carabiner (15) is movable in the opening between a locked rope position (regular condition of use) and an emergency position, in which the rope is locked, and vice versa. The device additionally comprises a hole (60), which passes through the body of the device, allowing the hook of the first carabiner (15) removed from the opening (8) or a second carabiner (61) around which the strings (10) are passes, and additional means for securing the body of the device to a fixed hook point (80), comprising at least one through hole (70), in which a respective additional carabiner (71) is hooked.
    公开号:BR112013018032A2
    申请号:R112013018032-3
    申请日:2012-01-12
    公开日:2020-10-27
    发明作者:Carlo Paglioli
    申请人:Aludesign S.P.A.；
    IPC主号:
    专利说明:

    is the "INSURING DEVICE" Field of the invention> The present invention relates to a "belay device" (dynamic or static) or Ss 5 descender "which is a device to adjust and lock a CT or more strings, which pass through the device and slide into it. - The term “holding device” refers to a Ú safety device, mainly used as mountaineering equipment, with which a first climber controls and locks the safety rope, used to 'support a second or more climbers, in addition to allowing a self-support when descending double / single rope.
    Description of the known technique These devices are known in the mountaineering field by the term "holding device" or "holding device | safety ”can be used in mountain climbing, whether in mountains or walls, for example, in gyms, for training, and guarantee the safety of one or more climbers in emergency situations, locking the safety ropes, to which they are attached, thereby avoiding the fall.
    These devices are used to support a climber (leader), climbing a mountain face, supported / insured by a partner on the ground, called “insurer” (Vbelayer ”), which prevents the free fall of the climber trapped in the descending device, in case of error during the P climb, with the consequent loss of grip. | 2 In the technique, called “supporting the leader” (“belaying Ú E 3º the leader”), the leader in climbing is assisted and supported z by a partner on the ground, more precisely by the call: ú “insurer” with the descending device, that allows, in an emergency situation, to lock the safety rope attached to the climber, the climber passing by wakes up by one or more rings (return points or mooring) on the face, during the climb.
    The leader's support can be provided by one or more strings, which pass
    | 2 | ê | through the holding device.
    Furthermore, as mentioned above, a number of securing devices are known, which exploit the possibility 2 of locking a safety rope in a 5 emergency, particularly, the “insurer” can also | H perform its function even located on the face.
    For example, devices can also be used for, | support one or more partners performing the climb, this technique is also known as "holding followers". In these cases, a first climber located on the climbing face acts as an “insurer”, and with the holding device controls the safety rope, which holds a second climber climbing the face.
    In a case where a second mountaineer loses his grip, the holding device, attached to the mountaineer located at the top or at a hook point along the face, allows the safety rope to be locked, preventing the partner from falling.
    As mentioned above, it is possible to support two followers, both attached by their own safety rope, which passes through the holding device.
    In addition, in addition to supporting the leader and one or more | followers, it is known to use these devices as descenders (or abseiling), i.e., to descend a previously scaled face.
    In fact, the climber with the device uses the ability of the holding device to lock the rope, which slides inside, and then 'adjusts, by means of a resource, in case the equipment has an appropriate means, or manually ,: the descending speed, adjusting the friction exerted by the device on the rope.
    In addition, following the fall of - a supported climber, either the leader or one or two followers, the available devices can unlock the device from the rope locking position, and | : allows a controlled descent of the climber to the ground, or to a safe point on the face.
    The holding devices known in the art adjust the slip of the rope, and lock the rope by means of a
    To Ms TO 7 3 z braking action, usually by friction, on the safety rope. With this, it is possible to adjust the slide to slow or stop the rope sliding, hence: avoiding the fall of the supported climber. DM 5 Using manual or semi-automatic devices, in the event of a fall 7, the person supporting the partner, manually places the safety rope in a position where the device reduces sliding, and locks it. On the contrary, in manual devices, in case of a fall, the person, carrying the device to support the climbing partner, places the safety rope manually in a position where the device delays the slide and locks it.
    For example, the aAludesign SpA Company DOBLE V-ROW hand held device has a conveniently shaped channel, including a housing, into which the rope is forced to pass in the event of a fall.
    The particular shape of the housing makes it possible to apply friction by means of a locking carabiner, with the | 20 rope tension caused by the climber's fall | supported, allowing friction to be applied to the rope with the body of the device, hence limiting the force that stops the rope, force that is applied with the hands of the person supporting the falling partner.
    This type of insurance device, while very cheap, guarantees security and effectiveness for the person who uses the device, i.e., the "insurer", who supports a partner. Furthermore, when the position of | z locking the safety rope, the user must hold the '30 firmly with the hands, preventing the rope from escaping from the housing, providing frictional locking. Other devices of this type are, e.g., ATC-GUIDE | from Black Diamond and REVERSO from PETZL Company, which can be used as safety devices, either for the leader or for one or two followers, as the previous device, all including two throats, for the passage of two ropes, and also descent devices.
    * Despite this, as mentioned, these devices, although very cheap, do not guarantee appropriate levels of security, and have a number of drawbacks related to their positioning and correct use.
    In particular, it should be mentioned that when one or two followers are supported, the device is fixed to a fixed hook point on the face, called a “support point” which can be, for example, a metal ring, a carabiner attached directly to the face, or by means of a rope or similar means.
    Furthermore, it must be realized that the correct positioning of the device has a | decisive influence on the operation, in fact, the locking carabiner, which produces friction on the rope in case of | a fall and determines its locking, must be released to move, the movement of which must not be limited to any extent.
    In fact, it is necessary that oO | locking carabiner is not obstructed by the leading climber who supports followers, or that the ropes obstruct the movement of the carabiner, preventing the leader from being wound without friction.
    In addition, the devices currently available, whether automatic or manual, present the problem of not guaranteeing effective operation, and the person using the device to support one or more climbers, must keep the rope in a predetermined position, using force necessary, at the risk of the rope slipping.
    In fact, both ends of the rope, which enter and exit the device, must be fixed with great force: and pay attention, in the correct position, with respect to the device itself, to avoid problems with respect to reaching the 3 locking position. of the rope.
    To overcome the drawbacks, the depositor marketed an insurance device - “Click-up” - comprising a main body, composed of two plates, which are mutually restricted, according to two preferably parallel plans, by a plurality of restrictive means, and a opening in the device body
    to hook a locking carabiner onto the moving rope, inside the opening itself. The locking carabiner allows you to attach the device to: the harness of the lanyard.
    5 In case of need, eg, in the event of a fall on the supported climber, the tension with which the rope attached to the climber is subjected, determines the displacement of the carabiner in the opening, with which the device is provided, from the unlocked position of the rope (condition of regular use) for the emergency position (locking), in which the rope is locked between the carabiner and the contrast element. This device allows to effectively and simply arrest the leader, as well as one or two followers, arresting the | locking carabiner to a fixed hook point on the face, instead of the insurer's harness. With the device attached to the hooking point fixed on the face of the climb by the locking carabiner, its operation aims to substantially support the leader. In fact, the locking of the rope is provided by the displacement of the carabiner inside the opening, with which the device is provided, to a position in which the rope | is locked, between the locking carabiner and an element | contrast. There are a number of studies carried out to improve and make the device described above safer and more effective. In particular, the present invention aims to improve the use of the device as a holding device for one or two followers, that is, for the case in which the climber, who - has reached a certain height in the climb, needs to help one partner in the climb.
    x In particular, it is an objective of the invention to provide a secure device to improve support operation and descent of one or two followers. It is an additional objective of the invention to provide a device that operates safely and reliably, regardless of the correct positioning of the device and the freedom of movement of the locking carabiner.
    Summary of the invention The holding device for attaching one or more strings in accordance with the present invention comprises a main body, composed of two or more plates, which are mutually restricted, according to z planes preferably parallel, by a plurality of restrictive means, preferably consisting of spacing pins.
    The strings (s) are (are) inserted into the body of the device, which additionally comprises a first carabiner hooked to the main body, passing through an opening within the body of the device.
    The first carabiner, hooked on the opening, secures the device to the user, and is movable at the opening between the unlocked position of the rope (condition of regular use) and an emergency position, in which the rope is locked, and vice versa.
    The device is characterized by comprising at least one hole (60) in at least one of the plates, which is adapted to hook the first carabiner removed from the opening or second additional carabiner (61) around which the rope (s) safety device is (are) passed, and additional restrictive means (70) of the device in at least one fixed hooking point.
    As will be described in detail later, hole 60, in at least one of the plates, used to hook an additional carabiner (61), allows to dynamically support one or two climbers, while the restrictor (70), in a hooking point fixed, is used to allow recovery or descent of one or more climbers.
    To lock the rope, if one or two fall: supported climbers, the device comprises at least one contrast element.
    As will be described in more detail, according to some possible modes of operation of the holding device, the tensioned rope, due to the climber's fall, presses and locks the free rope, interrupting the climber's fall.
    As will be more evident in the rest of the description, when the device is used to support one or two climbers (leaders), the first climbers to climb the face, The first carabiner, hooked on the opening in the and the device, allows to restrict the rope in the harness of the “insurer” mountaineer, locking it. In fact,> in an emergency, the tension caused by the fall of the supported mountaineer, causes the carabiner to move in the second portion of the opening of the body of the device, and the rope is locked by friction between the carabiner and the contrast element.
    On the contrary, when the device used to support one or two followers, i.e., two climbers (followers) who follow the climbers (leaders) that are already on the face, it is preferably fixed at a hook point | 15 fixed to the face by restrictive means. In more detail, the means, which fix the fixed hook point of the face, comprise a through hole in the body of the device, through which a third carabiner, or | similar connection means, is hooked to the device, to allow its fixation to a support point (hook point) on the face, which can be, for example, a metal ring, rope, or chain attached to the scaled face. In addition, the first carabiner removed from the opening or an additional carabiner (second carabiner), or a medium | 25 similarly, it is hooked to the device body by the hole, with which the device is provided. The safety rope is passed around the carabiner in order to follow a U-shaped path within the body of the device. . Preferably, when one or two followers are attached: 30 by a device fixed to a fixed point on the face, the first z carabiner, hooked on the opening of the body of the device, is removed. The first carabiner, removed from the opening, can be hooked to the device using | a hole, with which the device is provided, or, as mentioned, an additional carabiner (second carabiner) is hooked into the hole of the device. In fact, locking the rope, in this mode of use,
    it is provided by overlapping the strings, which enter and leave the device, in the area next to the contrast element, with which it is provided. sz In more detail, the end of the rope, attached to the climber, which was tensioned in the event of the fall of the climber, determines the locking of the other end of the rope on the device's contrast element. In other words, the end of the rope, which was not attached to the supported climber, is locked by friction between the end of the rope attached to the climber, tensioned by its fall, and the contrasting element of the device. Advantageously, this rope locking mode considerably increases the device's effectiveness and safety.
    In addition, according to this mode of use, locking the rope does not require the carabiner attached to the hole to be movable, to allow its correct operation, such as | the commercially available insurance device, for example, | "Reverse".
    | 20 Brief description of the drawings | Additional features and advantages of the invention will be | more evident in the description below, which, for illustrative purposes, refers to the attached figures, in which: | Figure 1 is a perspective view of the device | Insurer according to the present invention; Figure 2A shows a holding device according to the present invention used to support one or two leaders in the unlocked position of the safety ropes; : Figure 2B shows a holding device, according to the present invention, used to support one or two z leaders in the locked position of the safety ropes; Figure 2C shows a holding device, according to | with the present invention, used to hold one or two leaders during the descent of the supported mountaineer, and then in the controlled sliding position of the safety rope (s); Figure 2D shows a holding device, according to present invention, used to support one or two leaders, which was brought back to the unlocked position of the safety rope (s), and Figure 3A shows a holding device, in accordance with the present invention, used to support one or two: followers, in the unlocked position of the safety rope (s); Figure 3B shows a holding device, according to the present invention, used to support one or two followers in the locked position of the (s) ) safety rope (s); | Figure 3C shows a holding device, according to the present invention, used to support one or two followers, during the descent of the supported climber, and, | 15 then in the controlled slide position of the (s) rope (s | safety; Figures 4A and 4 B show a holding device according to the present invention, including a lever, to facilitate controlled sliding of the safety rope (s).
    Description of some preferred configurations The holding device (safety device), according to the present invention, allows one or more climbers to be supported by one or more ropes passed through the device. In fact, the device comprises a main body 1, composed of at least two flat plates 2, 2A, 3, which are mutually restricted, according to parallel planes, BR substantially by means of a plurality of restrictive means 4-7, for create a space between two opposite plates, into which the rope passes.
    The device additionally comprises an opening 8 to allow the first carabiner 15 to hook it, and then to the main body of the device, which is movable in the opening 8, between an unlocked position and a locked position of the strings, and vice versa.
    As most evident in the rest of the description, particularly,
    with reference to figures 2A to 2D, the carabiner 15, through its movement in the opening 8, allows to support one or more climbers (leaders), who are the first s to climb a face.
    In other words, according to a possible way of using the device, according to: the present invention, the carabiner 15 movable in the opening 8,. supports the leader, using either a single or double rope.
    In addition, the holding device comprises at least one hole 60, in at least two plates 2, 2A and 3, which allows hooking the carabiner 61 or similar means around it | from which the lifeline is passed through a | additional restrictor means 70, for fixing device | at least one fixed hook point 80, preferably a fixed point on the scaled face.
    As most evident from now on, the carabiner, attached to the device by hole 60, can be the first carabiner 15, removed from opening 8, or an additional carabiner 61, which will be called second carabiner, hereinafter.
    As will be described in more detail hereinafter, with reference to figures 3A-3C, hole 60 in carabiner 61, in which it is hooked, and restrictor 71, which is | preferably composed of an additional hole 70, in at least two of the device's plates, allows the use of the device to support one or two followers, which are the climbers who perform the climb after at least a partial climb of the leader.
    As can be seen with reference to figure 1, in a possible illustrated configuration, the holding device: comprises a main body 1 which is composed of three flat plates 2, 2A, 3, which are mutually restricted by c a plurality of restrictive means 4 -7. In more detail, the flat plates 2, 2A, 3, are made of a metallic material with high mechanical properties and very light.
    As can be seen in the figure, the plates 2 and 2A, which define the external side wall of the device body, are identical, while the intermediate plate 3 has a structure, which, at least in part, is different from plates 2, 2A .
    In spite of this, according to additionally possible structures, the plates can take different shapes, or they can also be identical. 5 The three plates 2, 2A, 3 attach to each other so that 2 forms two spaces between each pair of plates.
    Each space between two opposite plates, preferably, gives way to a safety rope 10. It should be noted, here and from now on, that reference is made to a configuration in which the device includes three plates, which are adapted to form two spaces substantially the same, to allow a rope to pass between them.
    In spite of this, it is possible to provide a secure device, according to the present invention, | 15 having two flat plates, which are mutually restricted, one facing the other, forming a space that gives | passage to only one rope.
    Obviously, it is also possible to provide the device with additional plates, or to place them side by side, restricting each other, or several devices, to allow the use of more than two ropes to support two or more climbers.
    In fact, although the present specification aims to support one or two leaders or followers, also, the device, according to the present invention, can also be conveniently modified to use more than two ropes to support more than two climbers.
    In the configuration of the figures, the plates 2, 2A, 3, are secured in opposite and corresponding positions, i.e., so as to. form three planes, preferably parallel, by four spacer pins 4-7, also made of metallic material. c As can be seen in figure 1, which represents a perspective view of the holding device, according to the present invention, the holding device includes the opening 8 structured to define a specific shape, in which the device takes a first unlocked position, where the rope is free to slide, and a second locked position, ie, emergency position.
    The shape of the opening 8 in the three plates 2, 2A, 3, provides a protruding area, or at least one protruding element, preferably having protruding teeth s 20, which divides the opening into two subsequent portions 21, 22, the first portion 21 under teeth 20 and the second: portion 22 on teeth 20. As shown, protruding teeth 20 extend into opening 8, substantially dividing opening 8 into two portions | or areas 21 and 22, in which carabiner 15 is disposed.
    It should be noted that in the illustrated configuration, the protruding teeth 20 are provided only on the external plates 2, 2A, although it is also possible to provide teeth correspondingly on each plate, with which the device is provided.
    In general, for each space in which the rope 10 is inserted between two connected plates, it is necessary to provide at least one protruding tooth 20 in the profile of the opening 8 adjacent to at least one of the two plates, which determine the formation of the space.
    In addition, the hole 60 for hooking the carabiner 61, or similar connector, is obtained, in the illustrated configuration, on each external plate 2, 2A.
    Obviously, it is possible to provide a hole 60 also in the intermediate plate 3, so that it is arranged correspondingly to that provided in the other plates of the device.
    It was observed that the shape of the hole can also change as needed, particularly, according to a configuration, the shape of the hole is circular, however, it is also possible that the holes are oval or not perfectly circular. . In general, the dimensions of the hole allow you to hook the carabiner inside.
    It should be noted that "the slope of one side of the hole places the carabiner in the most favorable position, to allow the force triangle to lock the rope (s), in addition to allowing | unlocking the strings, without requiring an effort | 35 too much, as in known devices, particularly in the stages of supporting followers.
    Preferably, hole 60, for hooking carabiner 61,
    around which the strings 10 inserted in the device are passed, it is arranged in correspondence with a protruding element of the opening profile 8, that is, in the tooth 20.
    s As mentioned above, the carabiner attached to the device by hole 60 can be the first carabiner 15, removed. opening 8, or a second carabiner 61.
    In addition, how. mentioned above, the device comprises an additional restrictor means 70, which allows | hook a fixed point 80, preferably a rope, chain, or metal ring, present on the face. Preferably, these means comprise a hole 70, i obtained in at least one plate of the device body.
    In the configuration illustrated in the figures, the hole is obtained only in the intermediate plate.
    Obviously, hole 70 can also be obtained, correspondingly, on some or all of the plates with which the device is provided, and the shape of the hole can change as needed. Preferably, the hole 70 obtained in one or more plates of the device, allows the carabiner 71 (hereinafter, for clarity, | called third carabiner) or similar connectors, hook, to allow simple and effective connection, the hook point fixed 80 on the face (support point). Mutually restricted plates 2, 2A, 3 define | 25 the body 1 of the device, which is partially covered along the side surface by means of a cover portion, preferably of plastic, not shown in the figures, and conveniently shaped so as to be accommodated on the lateral surface of the device body, to cover the space between the plates.
    . As can be seen in figure 1, the side surface portion 11 of the device is opened, to allow the safety cords 10 to be inserted into the body of the | device, in the two spaces between plates 2-3 and 2A-3. The operations of inserting the strings 10 into the device provide that each safety rope bends substantially in a U-shape to be inserted through the open portion 11 of the outer lateral surface of the body of the device, until reaching its lower part.
    Each rope 10 must be correctly inserted in the ”device, so that the end 10a, the end next to the pin 4, is attached to the supported climber, while the end 10b, next to the pins 5 and 6, corresponds to the free end of the rope that slides on the device while the climber climbs the face.
    The correct operation of the holding device, according to the present invention, provides for the use of the locking carabiner 15 or equivalent, hooked on the device, after the safety cords are inserted.
    As shown, in particular, in figure 2A, the conventional locking carabiner 15 is hooked on the body 1 of the device, passing the open carabiner through the openings 8 of the body of the device, hooking the plates 2, 2A, 3. When the device is used to support the leader by means of single or double rope, the locking carabiner 15 performs a dual function, fixing the device to the user (insurer) that supports the leader, in addition to cooperating with the same device to lock the rope.
    In other words, there is no need for carabiners or additional equivalent means to secure the device, according to the present invention, to the user (insurer) that supports the partner.
    As will be more evident, hereinafter, with reference to the description of the operation of the device, the locking carabiner 15, which hooks the device through the passage in the opening 8; it is movable in the opening between the first portion 21 and the second portion 22, and vice versa.
    With the carabiner: in the first portion 21 of opening 8 (figure 2A), the device takes a position that locks the rope (regular use position), in which the rope is released to slide on the body 2 of the device.
    With the locking carabiner 15 in the second position 22 of the opening 8 (figure 2B), the device assumes the emergency position, and the strings are locked, thereby preventing its movement.
    The holding device is of the semi-automatic type not only if the user holds the loose rope with his hands, that is, by the “free” end of the rope 10b.
    If the supported mountaineer falls, oThe insurer holds: the free end of the rope with his hands, and the locking carabiner 15 automatically locks into the locking position.
    In fact, because of the fall, the 'occupied end of the rope 10a is subjected to a tension, applying a force to the carabiner, which moves in the opening 8, from the first portion 21 to the second portion 22, in which the device assumes the emergency position, and prevents further rope slipping.
    Within the body 1 of the holding device, that is, within the spaces defined in the plates 2, 2A, 3, a contrast element 12 and means 13 are arranged to prevent the fortuitous displacement of the locking carabiner 15 from an unlocked position of the strings for an emergency position, and vice versa.
    Hence by | 20 onwards, the contrast element 12 and middle 13 to prevent | a random displacement of the locking carabiner 15, described, refers only to a space between the two plates, however, it is evident that in devices having more spaces to pass the rope between two plates, the same elements are usually installed.
    The contrast element 12 is firmly attached to pins 5, 6, which determines the locking of the rope.
    In more detail, when one or more leaders are supported, | a i the contrast element 12, cooperating with the carabiner, provides the locking of the rope.
    In fact, the carabiner 15 z is disposed in the second portion 22 of the opening 8, after the rope is tensioned because of the fall of the supported climber, and because of the insurer holding (or not) the free end 10b of the rope.
    On the contrary, as will be described in more detail, when the device is used to support one or two followers, the occupied end l10a of the rope, tensioned by the fall of the supported climber, tensions the free end 10a of the rope, cooperating with the element of contrast 12. In more detail, the free end of the rope 10a is locked: between the occupied end 10b of the rope and the contrast element 12. In other words, preventing the relative sliding of the ends 10a, 10b of the safety ropes.
    As can be seen in figure 1, the contrast element 12 is provided, which contacts the rope on its own surface, through a V 45 throat or equivalent means, to increase the friction generated in the rope, in order to make the locking more effective.
    As can be seen with reference to figure 2B, showing device in the portion that locks the rope 10, which is pressed between the contrast element 12, and | 15 carabiner 15 arranged in the second portion 22 of opening 8. | The sliding of the rope 10 is stopped by the friction generated by the carabiner 15, which is pressed against the element of | contrast 12 under the effect of rope tension 10. The means to prevent an unwanted accidental displacement of the | 20 carabiner 15 includes a movable lever 13 rotationally attached to the end portion of the contrast element 12. In more detail, the lever is secured to the contrast element 12 by means of a spring (not shown). The spring is loaded by forcing the movable lever 13 | 25 in the opposite direction to tooth 20 of opening 8. | In other words, the preload of the spring determines the rotation of the lever 13, so that the lever moves towards the central part of the device. 3 The lever prevents movement of the carabiner 15 À 30 from the first portion 21 to the second portion 22 of: opening 8, and vice versa, acting only on the rope, and on the carabiner.
    In fact, with the device in the unlocked position of the string 10 and the carabiner in the first portion 21 of the opening 8 (the position in figure 2A), the movable lever 13 presses, due to the spring preload, the string portion 1c0c , and then the carabiner 15, so that the O carabiner 15 is positioned under the tooth 20, preventing its displacement along the opening 8. With this, the person, having the device attached to it, can let the rope slide freely in the device, without running the risk of the carabiner 15 accidentally moving 7 in the second portion 22, hence undesirably determining the locked position of the rope. The preload of the spring is such that, in a regular condition of use, it prevents a random movement of the carabiner 15.
    In an emergency condition, the force exerted by the tensioned rope 10 of the carabiner 15 is able to overcome the counter force provided by the preload of the spring, moving the movable lever 13, to allow the movement of the carabiner 15 in the opening 8, until reaching the locked position of the rope in the second portion 22 (figure 2B).
    When the carabiner takes the second portion 22 determining the locking of the rope 10, the movable lever 13 is released to return to the position where it is positioned opposite the tooth 20 of the opening 8. For this reason, when it is necessary to return the device to the locked position of the rope, oThe user must manually move the body of the device, in order to move the carabiner 15 in the opening 8 of the first portion 21 to the second portion 22, as illustrated in figure 2C. To perform the operation, a force must be exerted | to overcome the preload spring of the movable lever, to determine a temporary displacement of the lever and to allow carabiner 15 to pass after tooth 20. s Once the carabiner returns to the first portion 21 in the unlocked position of the rope, the lever returns to the. position where it is positioned opposite tooth 20, avoiding a “random movement of the carabiner to the locked position, in a new stage of use (see figure 2D). As described above, string 10 must be inserted correctly into the device. In case the rope is inserted in a wrong way, unintentionally eg with the end 10b passing through the pins 5, 6, attached to the supported climber and with the free end 10a, the holding device, according to the present invention, of somehow, it is able to guarantee the locking of the rope, and prevent the fall of the supported climber.
    In fact, as can be seen in the attached figures, the: upper part of the plates 2, 2A, 3, adjacent to the pin 4, is shaped, comprising a throat 50 in each one, to guarantee the locking of the rope in case the rope is inserted incorrectly into the device.
    If the supported climber falls, the end 10b, improperly attached to the climber, is tensioned, but the device, used in the wrong way, does not fit in the emergency position, or, in some way, is not capable of exerting friction. to lock the rope.
    The free end 10A of the rope tensioned because of the weight of the falling climber, tends to arrange itself independently or is somehow forced by the user, who supports the partner, to pass inside the throat 50, in which friction is exerted on the rope , determining its locking.
    The throats 50 are conveniently shaped in order to facilitate the arrangement of the end 10a of the rope inside it, and to exert friction that is sufficient to lock it.
    However, it must be specified that the condition under which | 25 throats 50 guarantee the locking of the rope in one | incorrect use condition is not preferred over the condition illustrated in the figures, where the end 10a of the rope, which passes through pin 4, is the end attached to the supported climber.
    The operation steps of the insuring device will be. described, for illustration, according to the invention, in a case used to support the leader.
    As mentioned, this technique provides that a person on the ground or face (insurer), who holds the device with the carabiner 15, supports the leader by climbing the face.
    First, the person on the ground must insert the) ropes into the device and hook the carabiner 15 through the rope through the opening 8. It must be | perceived, in figures 2A-2D, where the use of the device with two strings inside is shown, each rope oc is provided with its own end occupied 10a and free end 10b. . Subsequently, the person on the ground fastens the device, in the unlocked position of the rope, hooking the carabiner in his harness, or specific belt, used in mountaineering.
    The task of the person on the ground is to slide the safety ropes into the device during the climber's climb, that is, to slide the free end 10b into the device to wind the climber that is attached to the end 10a.
    The person on the ground ropes the supported climber with a known technique, which consists of avoiding holding the holding device with the hands, and using them (the hands) to control the rope portion upstream and downstream of the device, respectively, ie free end 10b and occupied end l10a of the supported climber.
    In an emergency, that is, in a situation where the supported climber falls, the person on the ground retains the rope | loose, that is, the free end of the rope 10b, and the device automatically switches to the locked position of the rope, by moving the carabiner 15 | 25 in opening 8, because of the force provided by the tensioned rope in the carabiner (figure 2B). In fact, when the climber loses his grip and begins to fall, the busy end 110a of the rope is tensioned v by the climber's weight.
    Any sudden increase in tension of the occupied end causes the carabiner c 15 to move in opening 8, under the effect of the force provided by the rope, which tends to escape from the device.
    The force provided by the tensioned rope is such that it exceeds the counter force of the movable lever spring 13, | 35 allowing the passage of the carabiner 15 in the second portion 22, i.e., in the rope locking position.
    In particular, the rope is pressed between the contrast element 12 and the carabiner 15. With this, the strings are substantially locked by the friction between the contrast element 12 and the carabiner 15. 7 In the emergency position, to partially unlock the rope, if reduces friction between carabiner 15 and contrast element 12. To perform the operation, | the user manually acts the device, moving the body 1, as indicated by the arrow F in figure 2C. The user can act directly on the device body or, according to a possible configuration, on the lever 30 attached to the device, as will be described with reference to the configuration illustrated in figures 4A, 4B. To reduce friction on the strings, with the device in the locked position, and then control its sliding, it is sufficient to manually move the device body, substantially in the direction indicated by the FF arrow, in some way, limiting the friction produced on the string, pressed between contrast element 12 and carabiner 15. The controlled sliding of the rope, with the device in the locked position, is used, for example, when trying to wind a falling climber, who subsequently retrieves grip, or if the device is used as | descender. | The user's manual action on the device's body actually displaces the contrast element 12, attached to the | user, with respect to carabiner 15, which is substantially stopped, due to being subjected to rope tension. Then, the rotation of the element of: contrast 12 with respect to the carabiner 15, reduces the friction exerted on the rope, allowing its sliding.
    «Depending on the displacement of the device body performed by the user, it is possible to provide a greater or lesser controlled sliding of the rope.
    According to a possible configuration of the device, according to the present invention, illustrated in figures 4A and 4B, The device comprises a lever 30, to facilitate the rotation of the device to obtain a controlled sliding of the safety ropes. In more detail, a lever 30 is rotationally attached to the body 1 of the device, and, in particular, it can rotate 2 around the pin 7, securing the plates 2, 2A, 3. The lever 30 can rotate between a resting position,. in which the lever 30 is disposed laterally with respect to the device body, without interfering during use (figure 4A), and an operating position, in which the lever extends with respect to the device body, allowing the user to easily act over the lever.
    Advantageously, a spring, not shown in the figures, or similar means, allows to keep the lever 30 in the resting position of figure 4A.
    The lever 30 is attached to the body 1 of the device so that it can rotate with respect to it, between a resting position and an operating position, in fact, once that position is reached (figure 4B), an additional rotation of the lever is prevented. With this, the user can exert a force on the body 1 of the device with the lever 30, to obtain a controlled sliding of the safety ropes, similarly as previously described.
    In fact, to partially unlock the rope and determine a controlled sliding of the rope, the user moves lever 30 from the rest position to the operating position, in which the force exerted on lever 30 is transmitted to body 1 of the rotating device , providing a reduction of friction between carabiner 15 and. the contrast element 12. Obviously, although he explicitly referred to. adjustment of a controlled sliding of the rope to support the leader, it should be noted that lever 30 can be used in other modes of use of the device, in accordance with the present invention, such as, for example, climbing in the “Rope On Top” mode ”(Top Rope) and double rope descent.
    It should also be noted that, in the locking position,
    as can be seen in figure 2C, it is possible to wind rope by attaching carabiner 15 in the corner 20A of opening 8. In this position, the device must be held by the user, z so that it is not directed towards the first return. In case of fall of the supported climbers, the user * releases the carabiner 15, which fits in the locking position, because of the tension of the ropes, as described. In addition, the locked position of the ropes with the device of the present invention, it is possible to perform a mooring | 10 automatic during the climb, in the “Corda Em Cima” mode, also called “Moulinette”.
    As mentioned above, the device according to the present invention is additionally provided with at least one hole 60, passing through the body of the device, allowing it to “hook the carabiner 61.
    Around which the rope inserted in the device is passed, and a medium is attached to the fixed hook point, which preferably comprises additional hole 70. As mentioned above, the carabiner attached to the device by hole 60 can be the first carabiner 15 removed from opening 8 or second carabiner 61.
    'It should be mentioned that the term “through hole in the device body” refers to holes that, at least in part, pass through at least one of the plates in the device body, so as to allow the | device is attached to a carabiner, or similar connecting means, such as, for example, metal rings.
    As mentioned above, obviously, the holes can be | 2 correspondingly arranged on each plate of the device in order to allow the carabiner, or means and the like, to pass through the entire device. However, in other possible configurations, the holes are obtained in only one plate, preferably in the central plate 3, or only in the external plates 2, 2A. The holes obtained in the device of the present invention are used in some stages of using the device, in particular, while one or two followers are supported.
    Preferably, one or more restrictor means 61, 71 are hooked to the corresponding holes 60, 70, only in a case in which the device is used to support one or two followers. * In fact, when the device is used to support the leader, as described above, hole 60 will not be used to attach restraint means to the device, and locking carabiner 15 will only be attached to the device body by passing through opening 8 of the same.
    In addition, the means 70 attached to a fixed hook point are usually not used, and the third carabiner 71 or similar connecting means is not hooked on the body of the device, because only the locking carabiner 15 hooked in the opening 8 of the device allows the correct operation of the latter, and the locking of the safety ropes of one or two followers. | On the contrary, when the device is used to support one or two followers, preferably, the locking carabiner 15 is not installed in the opening 8 of the device, and two restricting means 6l, 71 are hooked respectively in the holes 60, 71, with which they are provided.
    It must be strongly considered that, with the "Click Up" device provided by the depositor, the function of supporting the followers can be performed only by the locking carabiner 15, connected to a hooking point "fixed on the face. - 30 It should be noted that, according to a 'possible mode of operation of the present device, it is possible to dynamically support one or two climbers, using only one carabiner 61 hooked in hole 60, and passing the strings 10 around the carabiner 61. In contrast, when the device is used to support | one or two followers, using holes 60 and 70, with which the first locking carabiner 15 is provided
    | It is removed from the opening, and two restrictor means 61 and 71 (second and third carabiners) are installed inside | holes 60 and 70.
    . Obviously, when the way to support the leader has to be changed to the way to support followers, the same * carabiner (first carabiner 15) previously hooked on opening 8 can be removed and hooked on hole 60.
    As will be evident, at this point in the description, as the locking carabiner 15 is not installed, the rope will not be locked in an emergency, ie, in the event of a climber falling, due to his sliding from the first portion to the second opening portion 8, as described with reference to figures 2A-2D.
    In fact, according to this possible mode of use, two carabiners 61, 71 or similar means are attached to the device by two holes 60, 70. The carabiner 71 attached to hole 70 secures the holding device to the support point (hook point) 80 provided on the face.
    The safety cords are inserted into the device passing around the carabiner 61 stuck in the hole 60, and thus the ends 10a, 10b pass in the area next to the contrast element 12, as in figures 3A to 3C.
    In fact, the locking of the rope 10, using two carabiners 61, 71, is determined by reason of the | 25 tensioning of the end 10a attached to one of the two supported climbers, which causes the device to rotate around a fixation point on the face, it can be said, substantially the hole 70, in which the carabiner to the fixation 71 is attached to the point mooring 80. With this, the two ends l10a, 10b of each rope entering and exiting the device, are in the overlapping position, and cannot slide in relation to each other.
    In more detail, the occupied end 10a of the rope after tensioned because of the fall, overlaps the free end 10b of the rope itself, determining its compression in the contrast element 12.
    As mentioned above, such operation of the device is obtained by the specific positioning of the holes 60, 70 in the body of the device, which determines the formation of a triangle of forces, which causes the strings to lock. It is in addition to allowing its unlocking, without requiring too much effort.
    º The steps of the holding device will be described, for the purpose of illustration, according to the invention, in a case where the holding device is used for | support one or two climbers. As mentioned, this | 10 technique allows a climber (usually, the leader) | complete part of the ascent, and reach a point at the height of the face, where the leader can support one or two climbers, who start the face climb. With the device, according to the present invention, illustrated in figures 3A to 3C, the leader can support one or two followers, passing a rope to each climber supported on the device. To support the followers, first, the person on the face holds the device at a fixed hook point 80 (support point) on the face to be climbed, for example, composed of ropes, chains, or metal rings. The fixing of the device at the fixed hook point 80 on the face is made by the carabiner 71 hooked in the hole 70 passing in the body of the device. —Subsequently, the person on the face inserts the strings 10 of the supported follower (s), each passing through | in a space between two device board. The strings are passed through the device forming a U around the carabiner 61 inserted in the hole 60.
    As shown in figure 3A, the task of the person located on the face is to slide the safety rope on the device while the followers ascend, that is, to slide the free end 10b of the ropes on the device, to wind the climber attached to the end 10th.
    In an emergency, i.e., in the event of a fall on the supported climber, the weight of the falling climber causes the end of the rope 10a to tension.
    In other words, the moment the climber loses his grip and begins to fall, the busy end 10a of the rope is tensioned because of the climber's weight.
    E Does the sudden increase of the occupied end 1110a cause the device to rotate around the attachment point in the face, that is, in hole 70, in which the carabiner 71 is attached by the action of the force provided by the rope 10, which tends to escape from the device, but being trapped because of passing around the carabiner 61 hooked in the hole 60 of device.
    As can be seen in figure 3B, on the contrast element 12, the two ends 1110a, 10b of the rope are superimposed on the tensioned occupied end 10a that presses the free end 10b on the contrast element 12. Thus, the rope is substantially | locked by friction, it is not possible to occur a relative slip between the two ends 10a, 10b of the rope.
    In the emergency position to partially unlock the rope, the friction between the two rope ends and the contrast element is reduced.
    In other words, the pressure applied from the end 10a of the tensioned rope to the free end 10b is reduced by the rotation of the device around the portion, which allows it to be fixed in the fixed hooking portion 80, it can be said, in correspondence | with hole 70. The rotation of the device is determined | manually by the climber (leader) located on the face, + which supports the followers climbers.
    In fact, the leading climber operates manually, acting directly. over the body of the device by means of cords or the like, attached to the body itself, as in figure 3C.
    Alternatively, the user can act on the lever 30 attached to the body 1 of the device in the same way as | 35 previously described with reference to figures 4A, 4B.
    权利要求:
    Claims (15)
    [1]
    1. Holding device, for supporting at least one rope (10) of the type comprising a main body (1) | z composed of at least two flat plates (2, 2A, 3), which are mutually restricted, according to substantially parallel planes * by means of a plurality of restrictive means (4-7), the aforementioned at least one string | (10) being adapted to be inserted in the body (1) of the device in the space between at least two of the aforementioned plates (2, 2A, 3), also comprising an opening (8) | to hook a first carabiner (15) on the main body of the device, which passes through said opening (8), said carabiner (15) being movable in said opening (8) between an unlocked position of said at least one rope and one locked position of said at least one rope, and vice versa, characterized by the fact that said first carabiner (15) attaches said device to a user, when hooked in said opening (8), and comprises at least one hole | 20 (60) obtained in at least one of the aforementioned plates (2, 2A, 3) adapted to allow the hooking of said first carabiner (15) removed from said opening (8) or of a second carabiner (61) around which said at least one rope (10) is passed, and comprise means (70) for securing the device to at least one fixed hook point (80).
    [2]
    2. Device according to claim 1, characterized in that the aforementioned restrictive means: (70) in at least one hook point (80) comprise at least one through hole obtained in at least a. least one of the aforementioned device plates (2, 2A, 3).
    [3]
    3. Device, according to claim 2, characterized by the fact that said at least one through hole, obtained in at least one of the aforementioned plates (2, 2A, 3), is adapted to allow the hooking of a third carabiner ( 71), to connect said at least one fixed hooking point (80).
    [4]
    Device according to any one of claims 1 to 3, characterized in that it comprises at least one contrast element (12), 7 for locking said at least one rope (10).
    [5]
    5. Device according to claim 4, characterized by the fact that said at least one rope (10) is disposed between said first carabiner (15), hooked in said at least one opening (8) of said body device, and said at least one contrast element (12), when said first carabiner (15) is arranged in said second portion (22) of said opening (8) in said rope locking position.
    [6]
    6. Device, according to claim 4, characterized by the fact that said at least one string (10), inserted in said device body and arranged around said 10 carabiner removed from said opening (8) hooked in said at least one hole (60) or around said second carabiner (61) hooked to said at least one hole (60) obtained in at least one of the aforementioned plates (2, 2A, 3), present a first and second ends (10a , 10b) superimposed on said at least one contrast element (12).
    [7]
    7. Device, according to claim 6, characterized by the fact that said at least one rope (10), inserted in said device body and arranged around said first carabiner removed from said opening (8) and hooked to said at least one hole t (60) or around said second carabiner (61) hooked in said at least one hole (60) obtained in and at least one of said plates (2, 2A, 3), to be locked in said element contrast (12), where - the first end (10a) of said at least one rope is tensioned because of the climber's fall, and the second end (10b) of said at least one rope is locked between said first end tensioned (10a) and said at least one contrast element (12).
    [8]
    8. Device according to claim 4, characterized in that said at least one: contrast element (12) comprises a throat (45).
    [9]
    39. Device, according to any of the | * claims 1 to 8, characterized by the fact that, when the second carabiner (61) is hooked on said at least one hole (60) of the device, said first carabiner (15) is movable, within said at least one opening ( 8), be removed from said at least one opening (8).
    [10]
    Device according to any one of claims 1 to 9, characterized in that the contour of said opening (8) comprises at least one protruding element (20) to separate said opening (8) in a first portion ( 21) and second portion (22), the said first carabiner (15) being disposed in said first portion (21), when at least one rope (10) is in the said unlocked position of the said carabiner (15) being disposed in said second portion (22), when in said locking position of said at least one rope (10).
    [11]
    Device according to any one of claims 1 to 10, characterized in that it comprises at least one element (13) to prevent a | random (unwanted) displacement of said first carabiner (15) from said unlocking position of said at least one rope to said position of. locking of the aforementioned at least one rope, and vice versa.
    [12]
    12. Device according to claim 11, * characterized in that said at least one element (13) to prevent a random displacement of the first carabiner (15) comprises at least one movable lever (13) in said opening (18) ), said movable lever (13) preventing a random displacement of said first carabiner (15) from said first portion (12) of said opening (8) to said second portion
    + (22) of the aforementioned opening, and vice versa.
    [13]
    13. Device according to claim 12, characterized in that said at least one movable lever is arranged in an opposite position in relation to said at least one protruding element * (20) of said at least one opening (8) .
    [14]
    Device according to either of claims 11 or 12, characterized in that said at least one element (13), for preventing a | 10 random (unwanted) displacement of said first carabiner (15) from said unlocked position of said at least one rope to said locked position of said at least one rope and vice versa, be provided with a spring, the said by at least one element is disposed by said spring in an opposite position in relation to said protruding element (20) of said at least one opening (8).
    [15]
    Device according to any one of claims 1 to 14, characterized in that the highest part of both said plates (2, 3) in said restricting means (4) is shaped to comprise a throat (50). | | z
    1/8 | | Ss: o | SS SW o A
    A X> NS Á. [7, FIG.1
    | i NS FIG.2B o o Nm
    DR AS "FIG.2C FIG.2D e / CD Se
    A ”FIG.3A
    "| CN. | NJ: You are
    ER | : FIG.3B
    ; O
    SO |
    SS A L o Y Y / FIG.4A o
    | . “« And Ú º
    Tt "l
    | :
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    同族专利:
    公开号 | 公开日
    SI2663370T1|2019-02-28|
    EP2663370A2|2013-11-20|
    ZA201304448B|2014-02-26|
    PL2663370T3|2019-04-30|
    CA2823284A1|2012-07-19|
    HRP20190010T1|2019-02-22|
    ITMI20110023A1|2012-07-14|
    ES2705153T3|2019-03-22|
    RU2013137773A|2015-02-20|
    WO2012095737A2|2012-07-19|
    CN103313758A|2013-09-18|
    WO2012095737A3|2012-11-08|
    MX2013008141A|2013-12-06|
    HUE041863T2|2019-06-28|
    AU2012206359A1|2013-07-11|
    EP2663370B1|2018-10-17|
    US20140174850A1|2014-06-26|
    JP2014508897A|2014-04-10|
    TR201819178T4|2019-01-21|
    IT1403628B1|2013-10-31|
    NZ612083A|2015-02-27|
    KR20140043307A|2014-04-09|
    PT2663370T|2019-01-24|
    US9498655B2|2016-11-22|
    UA114080C2|2017-04-25|
    CA2823284C|2020-02-25|
    RU2584118C2|2016-05-20|
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    USD839718S1|2017-07-18|2019-02-05|Zedel|Climbing apparatus|
    USD839717S1|2017-07-18|2019-02-05|Zedel|Climbing apparatus|
    IT201800001896A1|2018-01-25|2019-07-25|Aludesign Spa|Insurance device|
    RU179704U1|2018-03-20|2018-05-22|Валерий Валентинович Завьялов|SELF-LOCKING DESIGN|
    USD875507S1|2018-05-03|2020-02-18|Zedel|Belay and rappel device|
    USD869939S1|2018-07-17|2019-12-17|Zedel|Rope climbing apparatus|
    USD878185S1|2018-07-17|2020-03-17|Zedel|Mechanical prusik|
    USD931714S1|2019-02-28|2021-09-28|Zedel|Belay device|
    USD935306S1|2019-05-24|2021-11-09|Zedel|Climbing apparatus|
    USD934661S1|2019-08-14|2021-11-02|Zedel|Climbing apparatus|
    法律状态:
    2020-11-03| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2021-02-23| B11B| Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements|
    2021-12-07| B350| Update of information on the portal [chapter 15.35 patent gazette]|
    优先权:
    申请号 | 申请日 | 专利标题
    ITMI2011A000023A|IT1403628B1|2011-01-13|2011-01-13|INSURER AND DISCENSOR DEVICE|
    ITMI2011A000023|2011-01-13|
    PCT/IB2012/000044|WO2012095737A2|2011-01-13|2012-01-12|Safety and descender device|
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