• 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:
    connection terminal with an operating lever supported by a rotary around an axis of rotation. connection terminal (1) comprising a busbar part (5) a clamping spring (4) curved in a u-shape, with a clamping section (6), tilted in the direction of a section of the busbar part (5a) coordinate of the busbar part (5), and for the formation of a spring force clamping connection (3), with a free clamping end, as well as with the section of the busbar part (5a ) forms a clamping point for an electrical conductor to be connected, with an insulating material housing (2), which has a conductor opening (7) that leads to a coordinated spring force clamping connection (3) , which extends in a direction of introduction of the conductor (l), and an actuation lever (8) supported by a rotary around a axis of rotation (d), which is performed acting together with a clamping spring ( 4), for opening a clamping point of a spring force clamping connection (3).
    公开号:BR112014014271B1
    申请号:R112014014271-8
    申请日:2012-12-11
    公开日:2020-12-15
    发明作者:Hans-Josef Köllmann；Michael Meyer；Wolfgang Gerberding
    申请人:Wago Verwaltungsgesellschaft Mbh.；
    IPC主号:
    专利说明:

    [001] The invention relates to a connection terminal with:
    [002] - at least one piece of collecting bar and
    [003] - at least one U-shaped curved clamping spring, with a clamping section, which is tilted in the direction of a section of the busbar part coordinated from the busbar part, and for the formation of a spring force clamping connection, with a free clamping end, as well as with the section of the busbar part forms a clamping point for an electrical conductor to be connected,
    [004] - with an insulating material housing, which has at least one lead introduction opening that leads to a coordinated spring force tightening connection, and which extends in a direction of lead introduction, and
    [005] - at least one actuation lever supported rotationally around an axis of rotation, which is performed acting together with at least one clamping spring, for opening at least one clamping point of a spring force clamping connection coordinated in the rotation of the actuation lever, which has an actuation arm adjacent to the actuation section.
    [006] The patent document DE 299 15 515 U1 discloses an elastic terminal for the connection of electrical conductors, with an insulating material housing, which has a clamping spring that acts in conjunction with a collector bar part. An actuating element in the form of an eccentric lever is integrated in the insulating material housing, which is rotatable on the insulating material housing. The axis of rotation of the eccentric lever is essentially perpendicular to the clamping point.
    [007] Patent document DE 87 04 494 U1 contains a connection terminal with a spring-loaded clamping connection and an actuation lever. The actuation lever is supported on the rotary with its axis of rotation, seen in the direction of introduction of the conductor, behind the clamping point below the clamping spring. At the free end of the clamping flap, an actuating tab is curved, which acts in conjunction with an actuation protrusion of the actuating lever, for opening the spring force clamping connection.
    [008] Based on this, it is the task of the present invention to create an improved connection terminal, of the smallest possible construction with a spring force clamping connection and an actuation lever, which is also improved with respect to the actuation of the actuation lever force over the connection terminal.
    [009] The task is solved by the connection terminal with the characteristics of the invention.
    [0010] In the case of a connection terminal of the generic type, of the type mentioned at the beginning, for each tightening connection of the spring force, two actuation sections are provided, respectively, on the opposite side, for the reception of a tightening section coordinate of the clamping spring, of the clamping connection of the spring force coordinated at least partially in the space between the drive sections on the opposite side. In at least one actuation section of a pair of actuation sections opposite to each other, a contour for the spring force clamping connection is available for loading the coordinated clamping spring. The axis of rotation of the actuation lever extends transversely to the defined direction of introduction of the conductor, through the opening of introduction of the conductor, and is located in the space between the plane tightened by the section of the busbar part that forms the clamping point, and a plane parallel thereto, in which the clamping corner of the clamping spring is at the clamping point completely opened by the rotation of the actuation lever.
    [0011] Through the arrangement of the actuation lever with its axis of rotation in the conductor opening or in the escape from the conductor opening in the direction of the clamping point, the activation lever rotates in the clamping point area or in the space that is before. This has the advantage that the actuating lever can be received with extreme space savings in the insulating material housing and, in this case, simultaneously serves as the wall of the conductor introduction channel for the guide of an electrical conductor. As a result, the actuation lever replaces a part of the guide wall for an electrical conductor in the conductor opening.
    [0012] The change of the axis of rotation to the area of the clamping point or to the leakage of the conductor opening located above, in addition, has the kinematic advantage that, the activation of the clamping spring occurs relatively close to the axis of rotation, which reduces leverage on the insulating material housing.
    [0013] Advantageously, the actuation lever prepares on both sides a boundary wall for the guide of an electrical conductor inserted in a conductor opening, in the direction of the conductor introduction for a coordinated tightening point. Due to the drive sections arranged on both sides of the respective spring force clamp connection, a U-shaped drive lever is created, which, as it is resistant to torsion, provides good rotational support in the insulating material housing. The at least one clamping spring is performed as a curved U-shaped clamping spring, the free clamping section of which is tilted in the direction of a coordinated busbar part. With the aid of a curved U-shaped clamping spring of this type, a direct tightening of an electrical conductor is possible, without opening the clamping spring before, with the coordinated actuation lever. This is also known as direct link technology.
    [0014] The header bar in the section, which forms the tightening point, defines, without considering any elevations for a contact corner, a foreground in which an imagined second plane is tightened. This second plane is distanced from the plane of the busbar part, in such a way that the clamping corner of an open clamping spring touches that plane. The intermediate space between the planes forms the preferred space, in which the axis of rotation of the operating lever should be, in order to prepare a mechanically stable connection terminal, of extremely compact construction.
    [0015] It is particularly advantageous if at least one actuation lever immerses in a cutout of the busbar part, inserted adjacent to a clamping section of the coordinated busbar part. Then, with a drive section, the drive lever admits a drive clamp, seen across the width of a coordinated tightening spring, arranged next to the tightening spring tightening section, in order to open the tightening spring. With the help of the cutout in a side corner of the busbar part, the space-saving actuation lever is successful. Seen through the width of the busbar part and the coordinated clamping spring, then in the clamping section of the clamping spring, below this cutout, an actuation clip is highlighted, which is then admitted by the clamping section of the clamping lever. actuation with rotation of the actuation lever, in order to open the clamping spring. The electrical contact of an electrical conductor occurs, then, adjacent to this cutout of the busbar part, or seen through the width, adjacent to the actuation clamp, through the clamping section of the clamping spring and a contact corner, preferably presented from the header piece.
    [0016] The drive clip is preferably released from the clamping spring, for example, through free stamping or free cutting, and protrudes at an angle from the clamping section of the clamping spring.
    [0017] The at least one actuation lever preferably has an actuation arm, which in the closed state of the clamping connection of the coordinated spring force extends in the direction of introduction of the conductor. As a result, the free end of the drive arm ends on the side opposite to the conductor opening in the area on the rear side of the connection terminal. As a result, a very compact design of the connection terminal is possible.
    [0018] But it is also conceivable that, at least one actuation lever has an actuation arm, which extends on the underside or on the upper side of the connection terminal in the direction of introduction of the conductor or in the opposite direction to her. For variants of the most compact possible construction of the connection terminal, in particular, combinations are conceivable, in which the actuation arms of the actuation lever alternately extend in the direction of introduction of the conductor and in the opposite direction to it, or extend alternately in the bottom and top side, in the same directions or alternately in opposite directions.
    [0019] These forms of execution in particular, are dependent on the concrete combination of connection terminals of the spring force and their spatial position, one in relation to the other.
    [0020] In a preferred embodiment, the connection terminal has at least one pair of spring force connection terminals opposite each other, with converging conductor opening openings, on the front and on the rear side of the connection terminal, opposite each other. In this form of execution, the electrical conductors can thus be inserted from the front as well as the rear side of the connection terminal in opposite directions of introduction of the conductor, and are contacted with coordinated spring force connection terminals. Each spring force connection terminal of a pair of this type has, respectively, an actuation lever with an actuation arm, whose actuation arms are facing opposite directions from each other.
    [0021] In this case, the actuating arms are preferably received in the space between two conductor openings above or below the conductor openings on the top or bottom side of the connection terminal, in cavities coordinates of the insulating material housing.
    [0022] In this form of execution, it is particularly advantageous if the actuation arms of a pair of actuation levers are arranged on the same side or, alternatively, on sides that are opposite each other from the connection terminal.
    [0023] In the following, the invention will be clarified in more detail with the aid of execution examples, with the attached drawings. They are shown:
    [0024] In figure 1 - a partial sectional perspective view of a multi-series connection terminal as a box terminal;
    [0025] In figure 2 - perspective representation of an actuation lever for the connection terminal in figure 1;
    [0026] In figure 3 - perspective view of the rear side of the lever of figure 2;
    [0027] In figure 4 - perspective view of the actuation lever of figures 2 and 3 from below;
    [0028] In figure 5 - sectional view of the sides of another form of execution of a multi-series connection terminal in the form of a box terminal, with actuation levers aligned backwards, in the closed position;
    [0029] In figure 6 - sectional view of the connection terminal of figure 5 with the operating lever in the open position;
    [0030] In figure 7 - side view of a lever for activating the connection terminal of figures 5 and 6;
    [0031] In figure 8 - top view from the bottom of the operating lever in figure 7.
    [0032] Thus, figure 1 shows a way of executing a multi-series connection terminal 1 in the form of a box terminal. This connection terminal 1 has several spring force clamping connections 3, located next to each other, and connected together conducting electricity, of which the one on the left is visible. It can be recognized that a clamping spring 4 is hooked onto a part of the collecting bar 5. The clamping spring 4 is curved in a U shape, such that a clamping section 6 with a clamping corner at the free end designs for the formation of a clamping point against the section of the busbar part 5a. In the unloaded state without attached electrical conductors, the clamping corner is located in the section of the busbar part 5a.
    [0033] Each spring force clamping connection 3 prepares a clamping point through a clamping section 6 formed on the free, movable end of the clamping spring and, in particular, through the clamping corner on the free end of the clamping spring tightening 4, as well as, in the section of the collecting bar part 5a on the opposite side. For the insertion of an electrical conductor at the clamping point, for each clamping connection of the spring force 3, a coordinated conductor opening 7 is placed in the insulating material housing. The lead-in opening 7 has a diameter, which is adapted to the largest permissible cross-section possible, together with the insulating material of an electrical conductor.
    [0034] For opening the clamping springs 4, each clamping connection of the spring force 3a, 3b has an actuation lever 8, with an actuation section 9, as well as, with an actuation arm 10 adjacent to it, that extends in the longitudinal direction.
    [0035] The operating levers 8 are shown in the closed position of the clamping points. The operating levers 8 can be rotated approximately 90 ° from the closed position to the open position. For this purpose, the actuation levers 8, with their actuation sections 9 and, in particular, with the rotation axis D around which the respective actuation lever 8 is rotatingly supported on the insulating material housing 2 of the connection terminal, they are arranged in the space of the coordinate lead-in opening 7, or in the lead-in direction of lead L with respect to the clamping point in the continuation of the lead-in opening 7.
    [0036] Furthermore, it is recognizable that, seen in the direction of the width of the clamping spring 4, next to the clamping section 6, a drive clip 11 is released, respectively, and protrudes from the clamping section 6. adapted contour of the actuation section 9 of the actuation lever 8, during the rotation of the actuation lever 8 from the closed position to the open position, this actuation clip 11 is allowed during the course of the movement, at least partially. In this way, the clamping section 6 of the clamping spring 4 is moved away from the section of the adjacent bar member 5a, which forms the clamping point, in order to open the clamping spring 4.
    [0037] In this form of execution, the clamping spring 4 can have actuation clips 11 on both sides of the clamping section 6.
    [0038] It is evident that the section of the collecting bar part 5a that forms the clamping point, at its free end has a clamping shoulder 18, through which a contact surface is created, reduced with reference to its surface, defined for an electrical conductor. Then, the clamping force of the clamping spring 4 is concentrated through the electrical conductor, on that clamping surface defined by the clamping shoulder 18, such that the surface pressure compared to a planar contact surface is increased. In addition, it is evident that the free end of the section of the collecting bar part 5a that forms the clamping point is angled upwards in order to prepare a guide for an electrical conductor for the clamping corner 18.
    [0039] Optionally the section of the collecting bar part 5a that forms the clamping point (not shown) laterally adjacent to the clamping corner 18 may have a cutout in the form of a lowering, in which the actuation section 9 of the drive 8. Across the width of the clamping spring 4, then, below this indentation 19, the drive clamp 11 is released by the clamping section 6 of the clamping spring 4, and extends in the direction of the lead introduction L.
    [0040] It is evident that the side walls of the drive section 9 of the drive lever 8 for an electrical conductor introduced to the clamping point form a lateral boundary wall, which is used for the guide of the electrical conductor to the point tightening.
    [0041] The collector bar parts 5 of the spring force clamping connections 3 arranged behind each other, inclined to the right in the line of sight, can be connected together conducting electricity. But it is also conceivable a way of executing the connection terminal 1, in which, respectively, two clamping connections of the spring force 3 located next to each other are connected to each other conducting electricity, and two or three pairs of such are provided clamping connections of the spring force 3 connected together conducting electricity. With this, respectively, two conductors can be connected to each other, respectively, for a one-phase voltage supply connection with connections L (phase), N (neutral conductor) and PE (earth), in such a way that it is formed a network connection terminal.
    [0042] It is evident that the actuation levers 8, respectively, next to the clamping points, that is, next to the section of the busbar part 5a and the clamping section 6 are arranged immediately behind the end of the opening of the conductor 7, molded in the insulating material housing 2. The actuation sections 9 of the actuation lever 8 form a continuation of the wall of the respective opening for conducting the conductor 7, in order to bring an electrical conductor to the clamping point. Each drive section 9 acts in conjunction with a drive clamp 11 coordinated with the clamping spring 4. The axis of rotation of the drive lever 8 is located below the section of the busbar part 5 in the clamping point area. The axis of rotation extends transversely to the direction of introduction of the conductor, which is specified through the direction of extension of the introduction opening of the conductor 7.
    [0043] It is also evident that the drive arms 10 extend opposite the direction of introduction of the conductor L, and are arranged on the top side of the insulating material housing 2. The free ends of the drive arms 10 are in the area of the front side. The free ends of the drive arms 10 are spaced from the boundary walls of the lead-in opening 7 or the insulating material housing 2, so that they can be gripped and rotated by hand.
    [0044] In addition, it can be recognized that the actuation lever 8 is received in cavities of the insulating material housing 2, for receiving part of the actuation arm 10. In this case, the actuation arm 10 extends in the closing position in the direction opposite to the direction of introduction of conductor L, towards the respective front side of the opening of introduction of the corresponding conductor 7, of the insulating material housing 2.
    [0045] Optionally, a form of execution is still conceivable, in which the drive arm 10 is rotated around 180 °, and in the closed position is facing in the direction of introduction of the conductor L.
    [0046] From figure 1 it becomes clear, in particular, with the aid of the opening of the conductor 7 shown in the center, with the actuation lever 8 adjacent to them that, in the example of execution, an actuation lever 8 is provided, respectively, for opening two spring force clamping connections 3 located next to each other. Alternatively, an actuation lever 8 can also be provided, respectively, per clamping point.
    [0047] Figure 2 shows a perspective view of an actuation lever 8 of this type from the front side. But in this case, it is evident that, in the middle, central area there is an opening 24, in which a guide wall of the insulating material housing is immersed, in order to guide the actuation lever 8 safe against turning in the insulating material housing 2. Opening 24 is surrounded in the upper area by a surrounding collar 25. This collar is used to reinforce and adjust the actuation lever 8.
    [0048] In addition, it is evident that the actuation lever 8 at its two external lateral ends has a rotation pin 22 that serves as a bearing. The rotation pins 22 are received in corresponding openings in the insulating material housing 2.
    [0049] In addition, it is evident that, for each tightening connection of the spring force 3, respectively, two actuation sections are provided opposite each other, in such a way that an electrical conductor is conducted on both sides in these sections of drive 9 for the clamping point, after the electric conductor has left the rotating limited conductor 7 opening on the side of the conductor 7 opening in the direction of the clamping point.
    [0050] The drive sections 9 opposite to each other thereby serve as an extension of the lead opening 7.
    [0051] At the opposite corners of the drive arms 10, the drive levers 8 may have slot grooves 26 or projecting pins protruding in order to lock the drive lever in the closed state with the material housing insulation 2, and prevent unintentional opening of the operating levers 8 with reduced force.
    [0052] Figure 3 shows the operating lever of figure 2 in the rear side view. The opening 24 is evident as a slot in the center of the actuation lever 8.
    [0053] It is also recognizable the collar 25 surrounding the upper side of the drive arm 10, which passes through the walls, which form the drive sections 9 with the opening 24 (slot) located between them.
    [0054] Figure 4 shows a perspective view of the actuation lever of figures 2 and 3, from below. In this case, it becomes clear that the opening 24 is closed again in the lower area. It is also recognizable that the walls, which form the drive sections 9, pass through webs 27 in these walls on the underside of the drive arm 10, in order to thereby reinforce that of the drive arm 10, and prevent a ricochet in relation to the drive sections 9. The drive sections 9 have a contour adjusted to the axis of rotation D, such that the open lever 8 remains in a self-supporting neutral position.
    [0055] Furthermore, it is recognizable that, in addition to the rotation pins 22, there is a guide surface 22a for the support in the central area.
    [0056] Figure 5 shows another way of executing a connection terminal1 with several clamping connections for the spring force 3 and coordinate operating levers 8, successively arranged in the direction of view. In the representation, the operating lever 8 is shown in the closed position, in which the clamping spring 4 of the spring force clamping connection 3 is closed.
    [0057] Figure 6 shows the same operating lever 8 in the open position, in which the clamping spring 4 of the spring force clamping connection 3 is open.
    [0058] It is evident that the actuation lever 8 with its actuation sections 9 directly behind the conductor opening 7, in turn, is arranged on both sides laterally near the busbar part 5 or the part section collector bar 5a that forms the clamping point. In turn, the axis of rotation D is located in the lead-in opening 7 or directly behind, and seen in the lead-in direction of lead L, just before the clamping point, as well as below the section of the busbar part 5a that forms the pinch point. The drive arms 10 of the drive levers 8 are directed in the direction of introduction of the conductor L, away from the opening of the conductor 7, towards the rear side of the connection terminal 1. This makes it possible to build a very compact terminal. connection 1, with simple and reliable activation of the spring force clamping connection 3.
    [0059] In addition, it is recognizable that, on the front side of the insulating material housing 2 in the lower area, a test opening 28 is provided, which is open for the clamping spring 4. Thus, the voltage potential adjacent to the connection The tightness of the spring force can be measured with the aid of a test pin inserted in the test opening 28.
    [0060] Figure 7 shows a side view of the actuation lever 8 of the connection terminal 1 of figures 5 and 6. It is evident that the actuation arm 10 projects away from the actuation sections 9, initially tilted to the left. , and then in the direction of introduction of conductor L. The cross piece 10c is also recognizable at the lower free end of the drive arm 10.
    [0061] By means of an appropriate contour of the drive section in adjustment with the position of the rotation axis D, self-sustainability of the drive lever 8 can be obtained in a position beyond neutral.
    [0062] For this purpose, the drive sections 9 have, for example, a projection 30 that is adjusted to the position of the axis of rotation, such that the open lever 8 remains self-supporting in a position beyond neutral.
    [0063] Figure 8 shows a view over the actuation arm of figure 11 from below. In this case, it is evident the construction of the actuation arm 10 with two sections of the arm 10a, 10b and with the cross piece 10c connecting the arm sections 10a, 10b at the free end.
    [0064] It is also recognizable that, on the outer sides of the drive sections 9, rotation pins 22 are projected, which are supported in corresponding cavities of the insulating material housing 2 of the connection terminal 1.
    [0065] Furthermore, it is recognizable that the inner sides of the drive sections 9 that are opposite each other are positioned inclined with respect to the free end, and have insertion inclinations 29 for the guide of an electrical conductor without interfering corners.
    [0066] As an alternative to the box terminal shown, other variants are conceivable. This applies, in particular, to variants of connection terminals, in which two clamping connections of the spring force 3 are located along the length of the connection terminal located one after the other. For the saving of construction space, it can be advantageous if the actuating lever 8 is projected alternately, on the upper side and the lower side, seen across the width.
    [0067] In this case, a variant is also conceivable, in which alternating, on the one hand, in the direction of introduction of the conductor, and in the tightening connection of the spring force 3 adjacent to the direction of introduction of the conductor L, the drive arms 10 protrude from the rear or front side.
    [0068] In this case, a variant is still conceivable that, not only the direction of the drive arms 10 is changed alternately, but also the alignment of the drive levers 8 is changed alternately, such that they protrude out of the upper and adjacent sides, on the lower side of the insulating material housing 2, or are received in cavities on the upper side and alternately on the lower side.
    权利要求:
    Claims (8)
    [0001]
    1. Connection terminal (1) with - at least one piece of busbar (5), - at least one clamping spring (4) curved in a U-shape with a clamping section (6), which is tilted at the direction of a section of the busbar part (5a) coordinate of the busbar part (5), and for the formation of a spring force clamping connection (3) with a free clamping end, as well as with the section of the busbar part (5a) forms a clamping point for an electrical conductor to be connected, - an insulating material housing (2), which has at least one conductor opening (7) leading to a connection of tightening of the coordinated spring force (3) and extending in a direction of introduction of the conductor (L), and - at least one actuating lever (8) supported by a rotational rotation axis (D), which is carried out by acting in conjunction with at least one clamping spring (4) to open at least one clamping point of a force clamping connection spring (3) coordinated in the rotation of the actuation lever (8), and which has a actuation arm (10) adjacent to the actuation section (9), characterized by the fact that - for each clamping connection of the actuation force spring (3), respectively, two drive sections (9) on the opposite side, for receiving a clamping section (6) coordinated of the clamping spring (4) of the clamping connection of the coordinated spring force partially in the space between the drive sections (9) on the opposite side, - with at least one drive section (9) of a pair of drive sections (9) opposite each other for a tightening connection of the driving force spring (3) a contour is available for loading the coordinated clamping spring (4), - and the axis of rotation (D) of the operating lever (8) extends transversely to the direction of introduction of the conductor (L) defined through the conductor opening (7), and is located in the space between the plane by the section of the busbar part (5a) that forms the clamping point, and a plane parallel to it, in which the clamping corner of the clamping spring (4) is at the clamping point completely opened by the rotation of the lever drive (8).
    [0002]
    2. Connection terminal (1) according to claim 1, characterized by the fact that at least one actuation lever (8) immerses in a cutout (19) of the busbar part (5) inserted adjacent to a section of tightening of the collector bar part (5a) coordinated, and with the contour of the actuation section (9) it admits an actuation clamp (11), seen through the width of a coordinated tightening spring (4) and arranged beside the section clamp (6) of the clamping spring (4) for opening the clamping spring (4).
    [0003]
    Connection terminal (1) according to claim 1 or 2, characterized in that a drive clip (11) seen across the width of a clamping spring (4) coordinated and arranged next to the clamping section (6) of the clamping spring (4) is available for opening the clamping spring (4) and this actuating clamp (11) is released from the clamping spring (4) and projects at an angle from the clamping section ( 6) of the clamping spring (4).
    [0004]
    4. Connection terminal (1) according to any one of the preceding claims, characterized in that the at least one actuation lever (8) has an actuation arm (10), which in the closed state of the coordinated spring force (3) extends in the opposite direction to the direction of introduction of the conductor (L).
    [0005]
    5. Connection terminal (1) according to any one of the preceding claims, characterized in that the at least one actuation lever (8) has an actuation arm (10), which on the underside or on the above the connection terminal (1) extends in the direction of introduction of the conductor (L) or in the opposite direction.
    [0006]
    6. Connection terminal (1) according to any one of the preceding claims, characterized in that the connection terminal (1) has at least one pair of spring force connection terminals (3) opposite each other, with converging conductor openings (7), on the front and rear side of the connection terminal (1), opposite each other, with each spring force connection terminal (3) of a pair coordinated, respectively, to an actuation lever with an actuation arm (10), whose actuation arms (10) face opposite directions from each other.
    [0007]
    Connection terminal (1) according to claim 6, characterized in that the actuation arms (10) of a pair of actuation levers (8) are arranged on the same side or on sides that are opposite each other another from the connection terminal (1).
    [0008]
    8. Connection terminal (1) according to any one of the preceding claims, characterized in that the projecting contour of the drive section (9) is adjusted to the position of the axis of rotation (D) and the clamping spring (4) ), such that the open lever (8) remains in a self-sustaining neutral position.
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    法律状态:
    2018-12-04| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|
    2019-10-22| B06U| Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure|
    2020-09-29| B09A| Decision: intention to grant|
    2020-12-15| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/12/2012, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102011056410A|DE102011056410B4|2011-12-14|2011-12-14|terminal|
    DE102011056410.1|2011-12-14|
    PCT/EP2012/075069|WO2013087619A1|2011-12-14|2012-12-11|Terminal having an operating lever pivotably supported about a rotational axis|
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