• 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:
    Locking device (11) for locking a first component, in particular a door leaf (6), on a second component, in particular on a door frame (3), with a catch element (13) for attachment to the first or second component, wherein the catch element (13) a first latching recess (20) having a latching unit (16) for attachment to the second or first component, wherein the latching unit (16) has a first latching body (21) for latching to the at least one latching recess (20) of the catching element (13) wherein the latching unit (16) has a triggering element (22) which has a first receiving opening (23) for receiving the first latching body (21), wherein the triggering element (22) between a first latching body (21) in the first latching recess (20) of the catching element (13) and in the receiving opening (23) of the triggering element (22) arranged resting position and one the latching between the first latching body (21) and the first latching recess (20) the Fangelements (13) releasing release position is movable, and sliding door (1) with such a locking device (11).
    公开号:AT519593A1
    申请号:T50031/2017
    申请日:2017-01-18
    公开日:2018-08-15
    发明作者:Konrad Wilfried
    申请人:Facc Ag；
    IPC主号:
    专利说明:

    The invention relates to a locking device for locking a first component, in particular a door leaf, on a second component, in particular on a door frame, with a catch element for attachment to the first or second component, the catch element having a first latching recess, with a latching unit for attachment to second or first component, the latching unit having a first latching body for latching with the at least one latching recess of the catch element.
    Furthermore, the invention relates to a sliding door, in particular for an aircraft, with a door frame, with a door leaf which can be displaced between an open position and a closed position with respect to the door frame and with a locking device for locking the door leaf on the door frame.
    A wide variety of locking devices are known in the prior art, which are also used, inter alia, in sliding doors to fix the sliding door in the closed position.
    In the case of sliding doors in aircraft, an actuating mechanism is often provided to release the closing process. The actuating mechanism typically has a handle which is arranged adjacent to an access opening of the sliding door on a frame structure. By actuating the handle, a locking mechanism is triggered, with which the sliding door is fixed in the open position. In the prior art, the latching mechanism has a latching unit attached to the frame structure with latching hooks which can be pivoted relative to one another and which form a latching receptacle for a corresponding latching element on the sliding door. When the open position of the sliding door is reached, the locking element of the sliding door is locked in the locking receptacle of the locking unit. The handle is actuated to initiate the closing process, as a result of which the latching hooks are pivoted outward against the spring force, so that the latching engagement is released. When the latching connection is released, the sliding door can be moved into the closed position, in particular under the action of a drive element.
    / 38
    A disadvantage of the known locking mechanism is, on the one hand, the noise development associated with the operation, which can be perceived as annoying by the users of the sliding door. Furthermore, the known locking mechanism requires comparatively high operating forces, which make it difficult to operate the sliding door. In addition, it is desirable to reduce the installation volume of the locking mechanism. Weight reduction is also sought, particularly in aircraft technology. After all, reliability in continuous use is also in need of improvement.
    A different locking system is known from US 2013/149029 A1, which among other things. is intended for doors. With this locking system, a pin is inserted into a housing. Two locking positions can be assumed by locking two opposite ring springs in the notches provided on the pin and on the housing when the pin is pushed into the housing in one direction. The pin can only be moved back in the other direction if the ring springs are turned into their starting position by arranging the pin in the second locking position, whereupon the pin can be removed from the housing with the aid of a force (e.g. magnetism).
    This prior art also cannot solve the problems described above of the latching mechanisms, which are used primarily in sliding aircraft doors, in a satisfactory manner.
    Accordingly, the object of the invention is to alleviate or eliminate at least individual disadvantages of the prior art described at the outset. The invention therefore has the particular aim of improving the known locking devices in such a way that a weight saving is achieved, the space required for installing the locking device is reduced, the operating forces are reduced in use and / or quieter actuation is made possible.
    This object is achieved by a locking device according to claim 1 and a sliding door according to claim 12. Preferred embodiments of the invention are specified in the dependent claims.
    / 38
    According to the invention, the latching unit has a trigger element which has a first receiving opening for receiving the first latching body, the triggering element between a rest position which arranges the first latching body in the first latching recess of the catch element and in the receiving opening of the triggering element and a latching between the first latching body and the first latching recess of the catch element releasing release position is movable.
    In the locking device according to the invention, therefore, a separate release element is provided, in the receiving opening of which the first latching body is received when the catching element and the first latching body are arranged in the latched state. The movement, in particular displacement, of the release element guides the first latching body along a boundary surface of the receiving opening of the release element such that the first latching body is pressed out of the first latching recess of the catch element. As a result, the catch element and the first catch body are arranged in the unlocked state, so that the movement of the catch element relative to the catch unit in the direction opposite to the insertion direction of the catch element is released when it is inserted into the catch unit. The first catch recess of the catch element (catcher) and the first receiving opening of the trigger element (trigger) are preferably each formed as a notch on a longitudinal edge of the catcher or the trigger element. In contrast to the prior art, it is therefore not necessary to release the catcher on the movable component by pivoting latching hooks on the stationary component. According to the invention, however, the catch element can be released by actuating the release element which is separate from the first latching body or from the catch element and in the first receiving opening of which the first latching body is arranged in the latched state. The trigger element is preferably connected to an actuating element which enables the actuation of the trigger element by a user of the locking device. For example, a push button or a slide can be provided as the actuating element. The actuating element is connected to the trigger element in a suitable manner, for example via an electromagnetic or mechanical coupling device. Due to the construction according to the invention, a locking device can be created which is characterized by low weight, compact construction and operation that is as quiet as it is smooth. It is also particularly advantageous that the triggering force can be reduced compared to the prior art. This places lower demands on the triggering of the locking device, in particular on the coupling device between the actuating element and the triggering element.
    For simple, reliable unlatching of the locking device, it is expedient if the latching unit has a first linear guide for displaceably mounting the release element between the rest position and the release position. In this embodiment, the release element is slidably mounted on the latching unit between the rest position and the release position along an essentially straight guide path. The first linear guide of the latching unit preferably extends essentially parallel to the guideway of the catch element relative to the latching unit. The latching unit can have a first stop for determining the rest position and a second stop for determining the release position. In use, the release element can be actuated in the locked state between the first locking body and the catching element in order to lead the first locking body out of the first locking recess of the catching element. As a result, the latching engagement between the first latching body and the catch element is released, so that (additional) mobility of the catch element relative to the latching unit is released.
    This embodiment also has the particular advantage that the locking device can be adapted to different types of actuation in a particularly simple manner. In a preferred embodiment, the release element is essentially displaceable in the direction of the movement of the catch element when it is locked with the locking unit. This design therefore enables the locking device to be released by applying a tensile force to the release element, as a result of which the release element is displaced away from the center of the latching unit. In an alternative preferred embodiment, the release element is essentially displaceable against the direction of the movement of the catch element / 38 when it is locked with the locking unit. In this embodiment, the release element can be pressed to unlock the locking device in the direction of the center of the locking unit. The design of the locking device therefore makes it possible to take the requirements of the respective application into account with minor structural changes.
    In order to bring the catch element and the catch unit into the locked state precisely and reliably, it is advantageous if the catch unit has a second linear guide for displaceably mounting the first catch body between a first position locked with the first catch recess of the catch element and a second position releasing the catch element The second linear guide preferably extends essentially perpendicular to the first linear guide. By actuating the release element, the first latching body can be pressed along the second linear guide both from the first latching recess of the catch element and from the first receiving opening of the release element, as a result of which the catch element and the latching unit are brought into the unlocked state. The arrangement of the second linear guide essentially perpendicular to the first linear guide goes hand in hand with a compact design in which the locking and unlocking can be effected by means of comparatively short displacements of the first locking body.
    To lock the catch element with the catch unit, it is particularly favorable if the catch unit has a first spring element, the first catch body being displaceable against the spring force of the first spring element from the first position locked with the first catch recess of the catch element into the second position releasing the catch element , Accordingly, the first spring element presses the first latching body in the direction of the first position within the first latching recess of the catch element. The catch element preferably has, at one end facing the latching unit, a run-up surface which extends in particular obliquely to the direction of movement of the catch element and which can press the first latching body in the direction of the second position before the first latching body engages in the first latching recess of the catching element.
    / 38
    In order to achieve a particularly compact design, the catch element is preferably designed as an elongated flat part, the first latching recess being provided on a first longitudinal edge of the elongated flat part. In this embodiment, the catch element has a main plane, along which the catch element has a multiple times greater extent than along a cross-sectional area perpendicular to it. Accordingly, the catch element is essentially plate-shaped in this embodiment. The main plane of the catch element preferably extends in the assembled state essentially parallel to a door plane of the first or second component. The elongated catch element is preferably elongated in the direction of the displacement of the catch element. Advantageously, a particularly flat and light locking device can thereby be achieved, which is particularly suitable for the confined spaces in an aircraft door.
    For the reasons mentioned above, it is also advantageous if the trigger element is designed as an elongated flat piece, the first receiving opening being provided on a first longitudinal edge of the elongated flat piece. In this embodiment, the release element has a main plane, along which the catch element has a dimension that is several times greater than that along a cross-sectional area perpendicular to it. Accordingly, the trigger element in this embodiment is essentially plate-shaped. The main plane of the release element preferably extends substantially parallel to a door plane of the first or second component in the assembled state. The trigger element is preferably elongated in the direction of displacement along the first linear guide.
    Particularly high latching forces can be achieved if the latching unit has a second latching body for latching with a second latching recess of the catch element and for receiving in a second receiving opening of the release element, the second latching recess of the catch element on a second longitudinal edge of the catch element and the second receiving opening of the release element is provided on a second longitudinal edge of the trigger element. The first and second latching bodies are preferably essentially identical.
    / 38
    The locking device described above can be easily adapted to different applications.
    In a first preferred embodiment, the catch element is fixed immovably to the catch unit between the first catch body and the first catch recess of the catch element in the locked state. In this embodiment, the mobility of the catch element relative to the latching unit in the locked state is blocked in the direction of insertion and counter to the direction of insertion of the catch element in the latching unit.
    In a second preferred embodiment, the first catch recess of the catch element has a first blocking surface and a second catch surface such that the catch element is arranged on the catch unit so that it can move over a defined distance between the first catch body and the first catch recess of the catch element. In this embodiment, the first latching recess is delimited on the opposite sides by the first and second blocking surfaces, which are arranged at such a distance from one another that the first latching body can be moved on the one hand at the first blocking surface and on the other by moving the catch element over the predetermined distance second restricted area can be posted. The first and the second locking surface are designed such that the catch element cannot be moved beyond the first or the second locking surface without actuating the triggering element. This design makes it possible to compensate for tolerances when the locking device is installed.
    In a third preferred embodiment, the catch element is arranged in the locked state between the first catch body and the first catch recess of the catch element in one direction on the catch unit and in the other direction essentially on the catch unit. In this embodiment, the catch recess of the catch element can have a locking or holding surface at the front end (based on the direction of insertion of the catch element into the catch unit) and a run-up surface at the rear end. The holding surface is designed in such a way /, in particular, inclined in such a way that the catch element in the locked state (in the case of typical operating forces) is secured against displacement against the insertion direction of the catch element. In contrast, the run-up surface of the latching recess is designed, in particular inclined, in such a way that a further displacement in the latched state in the insertion direction of the catch element is released. In this embodiment, a stop element can be provided outside the locking unit, which defines the end position of the catch element in the direction of insertion. This allows tolerances to be taken into account when installed.
    A cylinder element is preferably provided as the first and / or second locking body.
    According to a particularly preferred application, the locking device described above is provided in a sliding door, in particular in an aircraft. Here, the advantages of the locking device in terms of weight, size, reliability in continuous operation and operating force can be optimally used.
    In a preferred embodiment, the locking device is designed to lock the door leaf in the closed position, a further locking device, as described above, being provided for locking the door leaf in the open position. Accordingly, two similar locking devices can be provided, which enable the sliding door to be locked in the closed and in the open position.
    According to a particularly preferred embodiment, the door leaf has an upper part of the door and a lower part of the door, which are arranged in the extended position in the closed position of the door leaf and in a stowed position in the open position. Such a sliding door is called a stowable sliding door. Because of this configuration, the sliding door can be stowed in a compartment provided for this purpose when the sliding door is fully open. Such sliding doors are known per se, see for example DE 20 2011 102 487 U1 and DE 20 2011 102 484 U1. This version is / 38
    The upper part of the door and the lower part of the door can be pushed together in the direction essentially perpendicular to the opening direction of the sliding door (i.e. essentially perpendicular to the aircraft floor), so that the door leaf can be stowed in a particularly compact manner in the open position.
    In order to bring the door leaf into the compact stowed position when the sliding door is opened, the door frame preferably has a guide rail running at an angle to the horizontal for displaceably supporting the door leaf, so that the displacement of the door leaf between the closed and the open position into a displacement of the The upper part of the door and the lower part of the door can be moved against each other between the extended position and the pushed-together stowed position. For the purposes of the present disclosure, the location and direction information in this embodiment relate to the assembled operating state of the sliding door in the horizontal position of the aircraft.
    The invention is further explained below on the basis of preferred exemplary embodiments, to which, however, it should not be restricted.
    Fig. 1a shows a stowable sliding door in its closed position, a locking device according to the invention for locking the sliding door in the closed position (Fig. 1a) and in the open position (Fig. 2a) are provided;
    FIG. 1b shows the in FIG. 1a highlighted detail A; FIG. 1c shows the in FIG. 1a highlighted detail B; FIG. 2a shows the stowable Sliding door according to FIG. 1a their Open position;FIG. 2 B shows the in FIG. 2a highlighted detail A; FIG. 2c shows the in FIG. 2a highlighted detail B;
    to 1c in
    3 to 6 show several views of the locking device according to FIGS. 1a, 2a during the locking of a movable / 38th
    Fangelements on the door leaf with a stationary locking unit on the door frame;
    Fig. 7 shows a view of the locking device after unlocking by a release element which is slidably mounted on the locking unit;
    8 shows a view of an embodiment of the locking device which can be unlocked by applying a tensile force to the release element;
    9 shows a view of a further embodiment of the locking device, which can be unlocked by applying a compressive force to the release element;
    10 shows a view of a further embodiment of the locking device, in which the catch element is immovably arranged on the latching unit in the latched state;
    11, 12 show views of a further embodiment of the
    Locking device, in which the catch element is arranged in the locked state displaceably over a defined distance on the locking unit; and
    FIG. 13 shows a view of a further embodiment of the locking device, in which the catch element in the locked state is arranged against the insertion direction of the catch element, but is displaceable on the catch unit in the insertion direction of the catch element.
    1a, 2a show a stowable sliding door 1, which in the embodiment shown is used in the passenger compartment of an aircraft. The sliding door 1 serves to close an access opening 2 (see FIG. 2a) within a stationary door frame 3, which is designed, for example, as an intermediate wall of the aircraft. The door frame 3 has a border 4 which, in the embodiment shown, is curved in accordance with the inner contour of the fuselage. Thus, in addition to the access opening 2, only a reduced storage space is available, which requires an adjustment of the sliding door 1 in order to prevent the sliding door 1 from being blocked by the curved border 4 of the frame structure 3 during the opening process.
    1a, 2a, the sliding door 1 is in the horizontal direction 5 between the closed position shown in FIG. 1a, in which the access opening 2 is closed, and the open position shown in FIG. 2a, in which the access opening 2 is exposed (see Fig. 2a). The sliding door 1 has an upper door part 6a and a lower door part 6b, which together form a door leaf 6. In the closed position of the sliding door 1 (cf. FIG. 1a), the upper door part 6a and the lower door part 6b are arranged in an extended position, in which the door leaf 6 completely fills the access opening 2.
    In order to be able to stow the sliding door 1 in a space-saving manner next to the access opening 2, the upper door part 6a and the lower door part 6b are pushed together perpendicular to the direction 5 of the opening movement when the sliding door 1 is opened by means of a handle 7.
    Such stowable sliding doors 1 are well known in the prior art, and various stowage mechanisms have been proposed. Only an exemplary embodiment is briefly explained below.
    In the embodiment shown, the upper door part 6a is moved downwards and the lower door part 6b essentially in the horizontal direction, so that the upper door part 6a increasingly overlaps with the lower door part 6b when the sliding door 1 is opened. Upon reaching the open position of the sliding door 1 (cf. FIG. 2a), the lower edges of the upper door part 6a and lower door part 6b are arranged essentially at the same height, so that the total height of the sliding door 1 in the pushed-together stowed position essentially corresponds to the height of the upper door part 6a.
    As can also be seen from FIG. 1 a, the door upper part 6 a in the embodiment shown is slidably mounted by means of a guide rail 9 a which is attached to the door frame 3. In the embodiment shown, the upper door part 6a is connected to a second guide rail 9b to increase stability, which runs essentially parallel to the guide rail 9a.
    / 38
    The guide rails 9a, 9b, with which the door upper part 6a is slidably mounted, run at an angle of inclination to the horizontal. The lower door part 6b is slidably mounted by means of a horizontal guide rail 10 fastened to the door frame 3. The door upper part 6a can with a drive or. Spring unit (not shown) may be coupled. In a preferred embodiment, the door leaf 6 is automatically transferred from the closed position (see FIG. 1 a) to the open position (see FIG. 1 a) when the user releases it (see FIG. 1 a), the closing process being assisted by the user in reverse ,
    As can be seen from FIG. 1 a, in detail from FIG. 1 b, a locking device 11 for locking the door leaf 6 is provided on the door frame 3 in the closed position of the sliding door 1. In the embodiment shown, a further locking device 12 is also provided for locking the door leaf 6 in the open position (cf. FIG. 2c). The locking device 11 has a hook or catch element 13, which is fastened to a guide carriage 14, which is displaceable along the guide rail 9a when the sliding door 1 is opened. A further hook or catch element 15 of the further locking device 12 is also provided on the guide carriage 14. The catch element 13 of the locking device 11 can be locked in the closed position of the sliding door 1 with a latching unit 16 which is fixedly attached to the door frame 3. Accordingly, a further latching unit 17 is attached to the door frame 3 in a stationary manner. The further catch element 15 of the further locking device 12 can be latched on the further latching unit 17 in the open position of the sliding door 1 (cf. FIG. 2c).
    The function of the locking device 11 can be seen in detail from FIGS. 3 to 7. If reference is made below to features of the locking device 11, a corresponding configuration can always be provided in the further locking device 12.
    As can be seen from FIGS. 3 to 7, the latching unit 16 has a housing 18 on which an insertion opening 19 for the catch element 13 is formed. For the sake of clarity, only one of two half-shells of the housing 18 is shown in the drawing. The catch element 13 has a locking recess 20 for locking with a first locking body 21 of the locking unit 16. In addition, the latching unit 16 has a release element 22, on which a first receiving opening 23 is formed for receiving the latching body. The release element 22 is in the locked state between the catch element 13 and the latching unit 16 (see FIG. 6) of one of the first latching body 21 in the first latching recess 20 of the catch element 13 and the first latching body 21 in the first receiving opening 23 of the release element 22 Rest position (cf. FIG. 6) can be moved into a release position (cf. FIG. 7) which releases the catch between the first catch body 21 and the first catch recess 20 of the catch element 13.
    In the embodiment shown, the latching unit 16 has a first linear guide 24 for the displaceable mounting of the trigger element 22 between the rest position and the trigger position. The first linear guide 24 is also designed to guide the catch element 13 within the latching unit 16. For this purpose, the first linear guide 24 extends in the insertion direction of the catch element 13 (cf. arrow 25 in FIG. 3). The locking unit 16 also has a second linear guide 26 in the form of an elongated hole guide for slidably mounting the first locking body 21 between a first position locked with the first locking recess 20 of the catch element 13 (cf. FIG. 6) and a second position releasing the catch element 13 (cf. 5, 7). In the embodiment shown, the second linear guide 26 extends essentially perpendicular to the first linear guide 24. The latching unit 16 also has a first spring element 27, so that the first latching body 21 counteracts the spring force of the first spring element 27 from the one with the first latching recess 20 Fangelements 13 locked first position (see FIG. 6) in the second position releasing the catching element 13 (see FIGS. 5, 7) is displaceable.
    In the embodiment shown, the catch element 13 is designed as an elongated flat part, the first latching recess 20 being provided in the form of a notch on a first longitudinal edge 28 of the elongated flat part. In addition, the trigger element / 38 in the embodiment shown is designed as an elongated flat piece. The first receiving opening 23 is provided in the form of a notch on a first longitudinal edge 29 of the elongated flat piece.
    In the embodiment shown, the latching unit 16 has a second latching body 30 for latching with a second latching recess 31 of the catch element 13 and for receiving in a second receiving opening 32 of the release element 22. The second latching recess 31 of the catch element 13 is provided on a second longitudinal edge 33 of the catch element 13 and the second receiving opening 32 of the trigger element 22 on a second longitudinal edge 35 of the trigger element.
    A cylinder element is provided as the first locking body 21 and the second locking body 30. The second latching body 30 is mounted on the latching unit 16 in the same way as the first latching body 21. Accordingly, in particular a second spring element 36 is provided which presses the second latching body 30 in the direction of the first position. The second latching body 30 is displaceable along a third longitudinal guide 37 in the form of an elongated hole guide which extends essentially perpendicular to the first linear guide 24 of the latching unit 16.
    The function of the locking device 1 when closing the sliding door 1 is evident from the sequence according to FIGS. 3 to 6. First, the catch element 13 is moved together with the door leaf 6 moved from the open to the closed position in the direction of the latching unit 16 until the catch element 13 enters the latching unit 16 through the elongated inlet opening 19 (cf.
    Fig. 3). By further advancing the catch element 13, a front end region of the catch element 13 strikes the first latching body 21 and the second latching body 30 (cf. FIG. 4). The catch element 13 has at the front end region two ramp surfaces 38 rising towards the insertion direction 25, which press the first latching body 21 and the second latching body 30 against spring force outwards in their second positions (see FIG. 5) until the first latching body 21 into the first locking recess 20 and the second locking body 31 into the second locking recess 31 of / 38
    Snap catch elements 13 into place. At the same time, the first latching body is arranged in the first receiving opening 23 and the second latching body 30 in the second receiving opening 32 of the release element 22. The catch element 13 and the first 21 or second latching body 30 are thus present in the latched state. The trigger element 22 is arranged in the idle state, in which the trigger element has no influence on the latching between the catch element 13 and the first 21 or second latching body 30.
    To open the door, the release element 22 is displaced via a handle (not shown) coupled thereto in such a way that actuating surfaces 39 of the release element 22 (see FIG. 7) release the locking engagement between the catch element 13 and the first 21 or second latching body 30. As a result, the catch element 13 can be moved counter to the insertion direction 25, i.e. in the pull-out direction 40, are removed from the latching unit 16.
    In the embodiment according to FIG. 8, the unlocking can be carried out by a tensile force on the trigger element 22 in the insertion direction 25 of the catch element 13.
    In contrast, in the embodiment of FIG. 9, the locking device 11 can be unlocked in that the trigger element 22 is pressed against the insertion direction 25, that is to say in the pull-out direction 40, of the catch element 13.
    The embodiments of FIGS. 10, 11 and 12 and 13 differ in the remaining mobility of the catch element 13 in the locked state on the locking unit 16.
    10, the catch element 13 is immovably arranged on the locking unit 16 in the locked state. For this purpose, the width (here the diameter) of the first locking body 21 essentially corresponds exactly to the width of the first locking recess 20 of the catch element 13. The same applies to the second catch body 30 and the second catch recess 31 of the catch element 13.
    11, 12, the catch element 13 is arranged in the locked state displaceably over a defined distance on the locking unit 16/38. For this purpose, the first locking body 21 has a smaller width than the first locking recess 20 of the catch element. Accordingly, the first latching recess 20 of the catch element 13 has a first locking surface 20a at the front end (seen in the insertion direction 25) and a second locking surface 20b at the rear end. In the state of contact between the first locking body 21 and the first locking surface 20a, a displacement of the catch element 13 in the pull-out direction 40 is blocked. Accordingly, a displacement of the catch element 13 in the insertion direction 25 is blocked in the contact state between the first latching body 21 and the second blocking surface 20b. The same applies to the second locking body 30 and the second locking recess 31 of the catch element 13.
    13, the catch element 13 is in the locked state in the pull-out direction 40 of the catch element 13 immovable, but in the insertion direction 25 of the catch element 13 is arranged displaceably on the latching unit 16. For this purpose, the latching recess 20 has a holding surface 20c at the front end (seen in the insertion direction 25) that blocks the movement of the catch element 13 in the pull-out direction 40. At the rear end of the recess 20 there is a run-up surface 20d which is flatter than the holding surface 20c. As a result, a further displacement of the catch element 13 in the locked state in the insertion direction 25 of the catch element 13 is released. In this embodiment, a stop element is formed outside the latching unit 16 in order to fix the end position of the catch element 13 during the displacement in the insertion direction 25.
    权利要求:
    Claims (15)
    [1]
    claims:
    1. Locking device (11) for locking a first component, in particular a door leaf (6), on a second component, in particular on a door frame (3), with a catch element (13) for attachment to the first or second component, the catch element ( 13) has a first latching recess (20) with a latching unit (16) for attachment to the second or first component, the latching unit (16) having a first latching body (21) for latching with the at least one latching recess (20) of the catch element ( 13), characterized in that the latching unit (16) has a trigger element (22) which has a first receiving opening (23) for receiving the first latching body (21), the triggering element (22) between one of the first latching bodies (21 ) in the first latching recess (20) of the catch element (13) and in the receiving opening (23) of the trigger element (22) arranging the rest position and the latching between the first latching body (21) and the first latching recess (20) of the catch element (13) releasing release position is movable.
    [2]
    2. Locking device (11) according to claim 1, characterized in that the latching unit (16) has a first linear guide (24) for the displaceable mounting of the trigger element (22) between the rest position and the trigger position.
    [3]
    3. Locking device (11) according to claim 1 or 2, characterized in that the latching unit (16) has a second linear guide (26) for the displaceable mounting of the first latching body (21) between a with the first latching recess (20) of the catch element (13) locked first position and a second position releasing the catch element (13), the second linear guide (26) preferably extending substantially perpendicular to the first linear guide (24).
    [4]
    4. Locking device (11) according to claim 3, characterized in that the latching unit (16) has a first spring element (27), the first latching body (21) against the spring force of the first spring element (17) from that with the first latching 18 / 38 recess (10) of the catch element (13) locked first position into which the catch element (13) releasing second position is displaceable.
    [5]
    5. Locking device (11) according to one of claims 1 to
    4, characterized in that the catching element (13) is designed as an elongated flat part, the first latching recess (20) being provided on a first longitudinal edge (28) of the elongated flat part.
    [6]
    6. Locking device (11) according to one of claims 1 to
    5, characterized in that the release element (22) is designed as an elongated flat piece, the first receiving opening (23) being provided on a first longitudinal edge (29) of the elongated flat piece.
    [7]
    7. Locking device (11) according to one of claims 1 to
    6, characterized in that the latching unit (16) has a second latching body (30) for latching with a second latching recess (31) of the catch element (13) and for receiving in a second receiving opening (32) of the release element (22), the second catch recess (31) of the catch element (13) is provided on a second longitudinal edge (33) of the catch element (13) and the second receiving opening (32) of the release element (22) is provided on a second longitudinal edge (35) of the release element.
    [8]
    8. Locking device (11) according to one of claims 1 to
    7, characterized in that the catch element (13) in the locked state between the first catch body (21) and the first catch recess (20) of the catch element (13) is fixed immovably to the catch unit.
    [9]
    9. Locking device (11) according to one of claims 1 to
    7, characterized in that the first locking recess (20) of the catch element (13) has a first locking surface (20a) and a second locking surface (20b) such that the locking element (13) in the locked state between the first locking body (21) and the first catch recess (20) of the catch element (13) is arranged to be movable on the catch unit (16) over a defined distance.
    19/38
    [10]
    10. Locking device (11) according to one of claims 1 to 7, characterized in that the catch element (13) in the locked state between the first locking body (21) and the first locking recess (20) of the catch element (13) displaceable in one direction is arranged on the latching unit (16) and in the other direction essentially immovably on the latching unit (16).
    [11]
    11. Locking device (11) according to one of claims 1 to 10, characterized in that a cylinder element is or are provided as the first (21) and / or second locking body (30).
    [12]
    12. Sliding door (1), in particular for an aircraft, with a door frame (3), with a door leaf (6) which can be displaced between an open position and a closed position relative to the door frame (3) and with a locking device (11) for locking the door leaf ( 6) on the door frame (3), characterized in that the locking device (11) is designed according to one of claims 1 to 11.
    [13]
    13. Sliding door (1) according to claim 12, characterized in that the locking device (11) for locking the door leaf (61) is formed in the closed position, wherein a further locking device (13) according to one of claims 1 to 11 for locking the door leaf (6) is provided in the open position.
    [14]
    14. Sliding door (1) according to claim 12 or 13, characterized in that the door leaf (6) has a door upper part (6a) and a lower door part (6b) which in the closed position of the door leaf (6) in an extended position and in the Open position are arranged in a stowed stowed position.
    [15]
    15. Sliding door (1) according to claim 14, characterized in that the door frame (3) has a guide rail (9) extending at an angle to the horizontal for displaceable mounting of the door leaf (6), so that the displacement of the door leaf (6) between the closed and the open position in ei20 / 38 ne displacement of the upper door part (6a) and the lower door part (6b) can be implemented against each other between the extended position and the stowed stowed position.
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    同族专利:
    公开号 | 公开日
    EP3571365B1|2020-07-01|
    US20190383068A1|2019-12-19|
    CA3047149A1|2018-07-26|
    CN110249103A|2019-09-17|
    AT519593B1|2019-05-15|
    RU2712462C1|2020-01-29|
    BR112019013314A2|2019-12-17|
    ES2817441T3|2021-04-07|
    US11255114B2|2022-02-22|
    WO2018132856A1|2018-07-26|
    HRP20201321T1|2020-11-27|
    CA3047149C|2021-04-20|
    CN110249103B|2020-11-24|
    EP3571365A1|2019-11-27|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50031/2017A|AT519593B1|2017-01-18|2017-01-18|locking device|ATA50031/2017A| AT519593B1|2017-01-18|2017-01-18|locking device|
    CN201880007581.8A| CN110249103B|2017-01-18|2018-01-18|Locking device and sliding door with locking device|
    BR112019013314A| BR112019013314A2|2017-01-18|2018-01-18|locking device and sliding door with locking device|
    EP18701658.9A| EP3571365B1|2017-01-18|2018-01-18|Locking device and sliding door with locking device|
    PCT/AT2018/060013| WO2018132856A1|2017-01-18|2018-01-18|Locking device and sliding door with locking device|
    ES18701658T| ES2817441T3|2017-01-18|2018-01-18|Locking device and sliding door with locking device|
    US16/479,208| US11255114B2|2017-01-18|2018-01-18|Locking device and sliding door with locking device|
    RU2019125786A| RU2712462C1|2017-01-18|2018-01-18|Locking device and sliding door with fixing device|
    CA3047149A| CA3047149C|2017-01-18|2018-01-18|Locking device and sliding door with locking device|
    HRP20201321TT| HRP20201321T1|2017-01-18|2020-08-24|Locking device and sliding door with locking device|
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