• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a locking device comprising a hook (58) and a dual control for locking the hook (58). According to the invention, the dual control comprises: - a first shaft (84) which comprises a section (102) and which is rotatable between a hooked position in which the section (102) is housed in a hook housing (58); ) and an unhooked position in which the section (102) is outside the hook housing (58), and - a second shaft (86) which has a section (116) and which is rotatable between a locked position in which the section (116) of the second shaft (86) is housed in a notch (108) of a flange (98) of the first shaft (84) and an unlocked position in which the section (116) of the second shaft (86) is outside the notch (108) of the flange (98) of the first shaft (84).
    公开号:FR3041604A1
    申请号:FR1559034
    申请日:2015-09-25
    公开日:2017-03-31
    发明作者:Serge Rabois
    申请人:Airbus；
    IPC主号:
    专利说明:

    DEVICE FOR LOCKING A MOBILE ELEMENT SUCH AS A DOOR OF AN AIRCRAFT AND AN AIRCRAFT EQUIPPED WITH SAID LATCHING DEVICE
    The present invention relates to a device for locking a movable element such as a door of an aircraft and to an aircraft equipped with said locking device.
    FIG. 1 shows an opening 10 in a fuselage 12 of an aircraft, in FIG. 3 a portion of a door 14 configured to close the opening 10 and in FIGS. 2, 3, 4A to 4C a mechanism locking to hold the door 14 in the closed position.
    According to an embodiment of the prior art, the locking mechanism comprises a keeper 16 secured to the fuselage 12 and a hook 18 secured to the door 14.
    The striker 16 is fixed and comprises a cylinder 20 which has an axis oriented in a longitudinal direction and a yoke 22 which is integral with the fuselage and which supports the cylinder 20. As illustrated in FIGS. 4A to 4C, the hook 18 is movable in rotation about a first shaft 24 whose axis is parallel to the longitudinal direction, said hook 18 being movable between a hooked state (visible in Figures 4B and 4C) wherein the hook 18 cooperates with the striker 16 so as to maintain the door 14 in the closed position and a stalled state (visible in Figure 4A) in which the hook 18 is spaced apart from the striker 16 to allow the door 14 to open.
    According to an embodiment visible in FIGS. 4A to 4C, the locking mechanism also comprises a control system 26 configured to rotate the hook 18 and hold it in the hooked state, said control system 26 being mounted on a support 28 fixed on the door 14.
    This control system 26 comprises: a first control 30 secured to a locking shaft 32 pivotally mounted on the support 28 and oriented in the longitudinal direction, a first link 34 which is arranged in a plane perpendicular to the longitudinal direction, a first 34.1 end of the first rod 34 being connected to the hook 18 and a second end 34.2 of the first rod 34 being connected to the first control 30, a second control 36 secured to a locking shaft 38 pivotally mounted on the support 28 and oriented in the longitudinal direction, and a second link 40 which is disposed in a plane perpendicular to the longitudinal direction, a first end 40.1 of the second link 40 being connected to the first control 30, the second end 40.2 of the second link 40 being connected to the second order 36.
    The control system 26 includes actuators for controlling the rotational movement of the locking and locking shafts 32, 38.
    The shafts 24, 32, 38 and the links 34 and 40 are arranged to form a toggle mechanism. Thus, the hook 18 successively occupies a visible off-hook state in FIG. 4A, an unlocked hooked state visible in FIG. 4B and a hooked and locked state visible in FIG. 4C.
    Given its design, a locking device according to the prior art is relatively complex because of the large number of parts and has a relatively large mass when the hook 18 has significant dimensions insofar as the control system 26 and the support 28 are sized in particular according to the dimensions of the hook 18. These disadvantages are all the more prejudicial in the case of a door of a hold of an aircraft, it comprises several locking mechanisms, each of them comprising a hook with important dimensions.
    Also, the present application aims to remedy the disadvantages of the prior art. For this purpose, the subject of the invention is a device for locking a first movable element of an aircraft with respect to a second fixed element, the locking device comprising a first part integral with one of the two elements among the mobile element and the fixed element and a second part integral with the other element, the first part comprising a hook with a housing.
    According to the invention, the locking device is characterized in that the second part comprises: a first shaft which comprises a flange with a notch and a section configured to cooperate with the housing of the hook, the first shaft being rotatable between a hooked position in which the section is housed in the housing of the hook and a hooked position in which the section is outside the housing of the hook, and a second shaft which has a section configured to cooperate with the notch of the collar, said second shaft being rotatable between a locked position in which the section of the second shaft is housed in the notch of the collar of the first shaft so that the first shaft is immobilized in rotation and an unlocked position in which the section of the second shaft is outside the notch of the collar of the first tree so that the first tree is free rotati we. The invention makes it possible to obtain a double-controlled locking device from pivoting elements (the first and second shafts), without connecting rod. This design reduces the number of parts, and therefore simplify the locking device and reduce its mass.
    According to another advantage, the fact of using only pivoting elements and removing the rods makes it possible to obtain a more compact assembly and to limit the risks of malfunctioning in the event of frost.
    According to another advantage, the dual control formed by the first and second shafts is no longer connected to the hook, its dimensioning is independent of that of the hook. This helps to reduce the mass of the locking device.
    Finally, the locking device is compatible with minor adaptations with the actuators of the locking devices of the prior art.
    Preferably, the second portion comprises a yoke which comprises a base and the hook comprises an end with a height less than the distance between the base of the yoke and the section of the first shaft when said first shaft is in the unhooked position and greater than the distance between the base of the yoke and the section of the first shaft when said first shaft is in the hooked position.
    Advantageously, the hook has a minimum height equal to the distance between the base and the section of the first shaft when said first shaft is in the hooked position.
    According to one embodiment, the section of the first shaft is a half-disk and the hook comprises a peripheral edge which comprises a profile with a radius equal to the radius of the section of the first shaft, said profile delimiting the housing of the hook.
    Preferably, the base of the yoke comprises a face which is oriented towards the first shaft and which comprises at least one wedge to adjust the distance between the base and the section of the first shaft.
    According to another characteristic, the collar comprises at the periphery a first cylindrical portion and a second cylindrical portion, the second cylindrical portion having a diameter greater than that of the first cylindrical portion, the first cylindrical portion and the second cylindrical portion being separated by the notch and a radial stop.
    According to one embodiment, the notch and the radial stop are diametrically opposed. According to another feature, the first part of the locking device comprises a third shaft with an axis parallel to the axes of the first and second shafts, said third shaft being housed in a bore of the hook so that said hook pivots about the axis of the third tree.
    Advantageously, the third shaft has a diameter smaller than the diameter of the bore of the hook and the first part of the locking device comprises a ring with an eccentric bore, interposed between the third shaft and the bore of the hook. The invention also relates to an aircraft which comprises an opening closed by a door, the opening and the door being equipped with a locking device according to the invention. Other features and advantages will become apparent from the following description of the invention, a description given by way of example only, with reference to the appended drawings in which:
    FIG. 1 is a perspective view of an opening provided in a fuselage of an aircraft which illustrates an embodiment of the prior art,
    FIG. 2 is a perspective view of a part of the edge of the opening which illustrates in detail an embodiment of a strike of a locking device of the prior art,
    FIG. 3 is a perspective view of a portion of a door of an aircraft which illustrates an embodiment of a hook and a control system of a locking device of the prior art,
    FIGS. 4A to 4C are diagrams that illustrate the operation of a locking device of the prior art,
    FIG. 5 is a perspective view of an opening of an aircraft equipped with locking devices which illustrates the invention,
    FIG. 6 is a perspective view of a hook of a locking device fixed at the edge of the opening of FIG. 5 which illustrates in detail an embodiment of the invention,
    FIG. 7 is a perspective view of a part of a door of an aircraft equipped with locking devices which illustrates the invention,
    FIG. 8 is a diagram in a longitudinal plane of a locking device which illustrates the invention,
    FIGS. 9A and 9B are diagrams in transverse planes of the locking device of FIG. 8 in the off-hook state and in the hooked and locked state,
    FIGS. 10A to 10E are perspective views or sections of a locking device which illustrate its operation,
    FIG. 11 is a perspective view of a clevis of a locking device which illustrates an embodiment of the invention,
    FIG. 12 is a perspective view of a first shaft of a locking device which illustrates an embodiment of the invention,
    Fig. 13 is a perspective view of a second shaft of a locking device which illustrates an embodiment of the invention, and Fig. 14 is a cross section of a locking device illustrating an embodiment. of the hook.
    In Figure 5, there is shown an opening 42 in a fuselage 44 of an aircraft. For example, this opening 42 is configured to allow access to a hold of an aircraft.
    This opening 42 is substantially rectangular with rounded corners and is delimited by a first edge 46.1, a second edge 46.2 parallel to the first edge 46.1, a third edge 46.3 and a fourth edge 46.4 parallel to the third edge 46.3.
    In Figure 6, there is shown a portion of a door 48 configured to close the opening 42 in the closed position.
    According to one embodiment, the door 48 is connected to the first edge 46.1 of the opening by a pivotal connection represented by an axis 50 in FIG. 5. The aircraft comprises at least one locking device 52 for holding the door 48 in position. closed position. As illustrated in FIG. 5, in the case of a door of an aircraft hold, a plurality of locking devices (in the example represented eight devices) are provided.
    Each locking device 52 comprises a first portion 54 secured to the fuselage 44 (visible in Figure 6) and a second portion 56 integral with the door 48 (visible in Figure 7). The first part 54 comprises a hook 58.
    According to one embodiment, the hook 58 is delimited by two faces 60.1 and 60.2 (referenced in FIG. 8) parallel and arranged in transverse planes and a peripheral edge 62 (visible especially in FIGS. 9A and 14) which extends between the two faces 60.1 and 60.2, perpendicular to said faces 60.1 and 60.2.
    For the rest of the description, a longitudinal direction is a direction perpendicular to the faces 60.1 and 60.2 of the hook. A transverse plane is a plane perpendicular to the longitudinal direction. A tree is a piece of revolution and an axis is an imaginary line around which a piece pivots.
    Preferably, the axis 50 of the pivotal connection between the door and the fuselage is oriented parallel to the longitudinal direction.
    As illustrated in Figure 14, the hook 58 comprises a body 64, an end 66 and an intermediate portion 68 positioned between the body 64 and the end 66. The intermediate portion68 has a minimum height H1 less than a height H2 of the end 66. A height corresponds to the size of the hook in a transverse plane.
    The body 64 comprises a bore 70 which opens at the two faces 60.1 and 60.2. In one configuration, the peripheral edge 62 includes a first planar portion 72 extending from the body 64 to the end 66 and a second curved and concave portion 74 which extends from the body 64 to the end. 66. This second portion 74 defines a housing 75 visible in particular in Figure 9A.
    According to an embodiment visible in Figure 8 for example, the second portion 56 of the locking device comprises a yoke 82, a first shaft 84 configured to immobilize the hook 58 and a second shaft 86 configured to immobilize in rotation the first shaft 84 The first and second shafts 84 and 86 are supported by the yoke 82. The first and second shafts 84 and 86 have axes A84 and A86 parallel to each other and parallel to the longitudinal direction.
    According to an embodiment visible in Figure 11, the yoke 82 comprises a base 88 and two wings 90.1 and 90.2 parallel to each other and positioned in transverse planes. The two wings 90.1 and 90.2 are spaced a distance greater than the thickness of the hook 58 to allow it to penetrate between the two wings 90.1 and 90.2. The thickness of the hook 58 corresponds to a dimension of the hook 58 taken along the longitudinal direction.
    Each wing 90.1 and 90.2 comprises a first bore 92 which forms a bearing for the first shaft 84 and a second bore 94 which forms a bearing for the second shaft 86.
    According to an embodiment visible in Figure 12, the first shaft 84 comprises a cylindrical body 96 which has a diameter equal to that of the first bores 92 of the wings 90.1 and 90.2, a flange 98 which has a larger diameter than the body 96 and which extends in a plane perpendicular to the longitudinal direction and a notch 100. The notch 100 has a length greater than or equal to the thickness of the hook 58. Preferably, the notch has a length substantially equal to the distance which separates the two wings 90.1 and 90.2. Preferably, the notch 100 has a depth P (visible in FIG. 8) substantially equal to the radius of the body 96. Thus, at the notch 100, the body 96 has a remaining section 102 in the form of a half-disk . The notch 100 is separated from the flange 98 by a distance substantially equal to the thickness of the flange 90.1 or 90.2 against which the flange 98 is pressed in operation.
    The first shaft 84 is pivotally mounted in the first bores 92 of the wings 90.1 and 90.2 and occupies alternately, depending on its angular position, a staggered position in which the notch 100 is oriented towards the base 88 of the yoke 82 and a position hooked into which the remaining section 102 of the first shaft 84 is oriented towards the base 88 of the yoke 82.
    The first shaft 84 is separated from the base 88 of the yoke 82 by a distance such that: in the unhooked position, the height H2 of the end 66 of the hook 58 is less than the distance between the base 88 of the yoke 82 and the remaining section 102 of the first shaft 84, and in the hooked position, the height H2 of the end 66 of the hook 58 is greater than the distance between the base 88 of the yoke 82 and the remaining section 102 of the first shaft 84.
    Preferably, in the hooked position, the minimum height H1 of the intermediate portion 68 of the hook 58 is substantially equal to the distance between the base 88 and the remaining section 102 of the first shaft 84. This configuration makes it possible to limit the deflections of the hook 58 in the hung position. According to one embodiment, the second curved and concave portion 74 of the peripheral edge 62 of the hook 58 comprises a cylindrical profile with a radius equal to that of the body 96 of the first shaft 84.
    As illustrated in Figure 14, the base 88 of the yoke 82 comprises a face 104 facing the first shaft 84. Advantageously, this face 104 comprises at least one shim 105 to adjust the distance between the base 88 and the first shaft 84 to the minimum height H1 of the intermediate portion 68 of the hook 58.
    Preferably, this face 104 of the base 88 comprises a coating 105 ', such as a wear lining, applied directly on the face 104 in the absence of shim 105 or on the shim 105.
    The flange 98 of the first shaft 84 comprises peripherally at least one cylindrical portion 106 and at least one notch 108. Preferably, the flange 98 comprises a single notch 108 which corresponds to the hooked position.
    According to an embodiment visible in FIGS. 9A and 9B, the flange 98 comprises at the periphery a first cylindrical portion 106 and a second cylindrical portion 106 ', the second cylindrical portion 106' having a diameter greater than that of the first cylindrical portion 106 The first cylindrical portion 106 extends from the notch 108 to a radial stop 110 and the second cylindrical portion 106 'extends from the notch 108 to the radial stop 110. The notch 108 and the Radial abutment 110 are approximately diametrically opposed.
    According to an embodiment visible in FIG. 13, the second shaft 86 comprises a cylindrical body 112 and a notch 114. The notch 114 has a length greater than or equal to the thickness of the flange 98.
    Preferably, the notch 114 has a depth P '(visible in Figure 8) substantially equal to the radius of the body 112. Thus, at the notch 114, the body 112 has a remaining section 116 in the form of half disk.
    The second shaft 86 is pivotally mounted in the second bores 94 provided in the wings 90.1 and 90.2 and occupies alternately, depending on its angular position, an unlocked position in which the notch 114 is oriented towards the first shaft 84 and a locked position wherein the remaining section 116 of the second shaft 86 is oriented toward the first shaft 84.
    As illustrated in FIGS. 9A and 9B, the axis A86 of the second shaft 86 is separated from the axis A84 of the first shaft 84 by a distance equal to the radius of the first cylindrical portion 106 of the collar 98 of the first shaft 84 increased a slight game of operation.
    Thus, in the locked position, the remaining section 116 of the second shaft 86 is housed and cooperates with the notch 108 of the flange 98 of the first shaft 84 so as to immobilize it in rotation, and in the unlocked position, the remaining section 116 of the second shaft 86 no longer cooperates with the notch 108 of the flange 98 of the first shaft 84 so that the latter can pivot from the hooked position to the unhooked position or vice versa. Advantageously, the axis A86 of the second shaft 86 is separated from the axis A84 of the first shaft 84 by a distance less than the radius of the second cylindrical portion 106 'of the flange 98 of the first shaft 84. Thus, in the unhooked position the remaining section 116 of the second shaft 86 is in contact with the radial abutment 110 of the collar 98.
    To ensure optimum operation, at least one compressible wedge 118 is interposed between the first and second parts of the locking device, as illustrated in FIG.
    The operating principle of the locking device is described with reference to FIGS. 10A to 10E.
    As illustrated in FIG. 10A, prior to the hook hook 58 being engaged, the second shaft 86 is placed in the unlocked position and the first shaft 84 is disposed in the unhooked position.
    The hook 58 is inserted between the base 88 of the yoke 82 and the first shaft 84 until the intermediate portion 68 of the hook 58 is positioned between the base 88 of the yoke 82 and the first shaft 84, as shown in FIG. Figure 10B.
    After pivoting the first shaft 84 in the hooked position, the hook 58 is in the hooked state and can not be detached. The hook 58 is not in the locked state because the second shaft 86 is not in the locked position, as shown in FIG. 10C and 10D. After pivoting the second shaft 86 into the locked position, as shown in FIG. 10E, the first shaft 84 can no longer pivot and the hook 58 is in the hooked and locked state.
    To unlock the locking device, the second shaft 86 is rotated to the unlocked position. Following, the first shaft 84 is rotated to the unhooked position. The hook 58 can then disengage from the first shaft 84.
    In the presence of several locking devices, according to a first variant, each locking device comprises a first shaft 84 and a second shaft 86 independent respectively of the first shafts and second shafts of the other locking devices. According to another variant, the first shaft 84 and / or the second shaft 86 are common to several locking devices as illustrated in FIG. 7. The locking device also comprises at least one actuator for modifying the angular position of the first shaft 84 and at least one actuator for modifying the angular position of the second shaft 86. According to one embodiment, the actuators and return means are identical to those used to rotate the locking and locking shafts of the devices of the prior art.
    Whatever the variant, the first part 54 of the locking device comprises a hook 58 which has a housing 75. The second part 56 of the locking device comprises a collar 98 with at least one notch 108 and a first shaft 84 which has a section 102 configured to cooperate with the housing 75 of the hook 58. In addition, the first shaft 84 is rotatable between a hooked position in which the section 102 is housed in the housing 75 so that the first portion 54 of the locking device is immobilized with respect to the second part 56 of the locking device and an unhooked position in which the section 102 is outside the housing 75 so that the first part 54 of the locking device is movable relative to the second part 56 of the device locking.
    In addition, the locking device comprises a second shaft 86 which has a section 116 which is configured to cooperate with the flange 98 of the first shaft 84, said second shaft 86 being rotatable between a locked position in which the section 116 of the second shaft 86 shaft 86 is housed in the notch 108 of the flange 98 of the first shaft 84 so that the first shaft 84 is immobilized in rotation and an unlocked position in which the section 116 of the second shaft 86 is outside the notch 108 of the flange 98 of the first shaft 84 so that the first shaft 84 is free to rotate. The invention makes it possible to obtain a double-controlled locking device from pivoting elements (the first and second shafts), without connecting rod.
    This design provides the following advantages: simplification and reduction of the weight of the locking device due to the reduction in the number of parts, a more compact and less frost-sensitive assembly due to the removal of the links and the use of pivoting elements, a reduction in the mass of the locking device when the hook has significant dimensions because the double control formed by the first and second shafts is no longer connected to the hook as in the prior art, compatibility with the actuators of the locking devices of the prior art with minor adaptations.
    According to the variants, the hook 58 can be fixed or movable.
    According to a first variant not shown, the hook 58 is fixed relative to the fuselage. According to other variants, as illustrated in Figures 6, 10A to 10E and 14, the hook 58 is supported by a third shaft 76 which is housed in the bore 70 of the hook 58 and which comprises an axis A76 oriented parallel to the longitudinal direction. The third shaft 76 is mounted on a yoke 78 secured to the second edge 46.2 of the opening 42.
    Thus, in operation, the hook 58 pivots about the axis A76 of the third shaft 76. According to a first embodiment, the third shaft 76 has a diameter equal to that of the bore 70. In this case, the hook 58 can only to pivot about the axis A76 of the third shaft 76.
    According to a second embodiment visible in FIG. 14, the third shaft 76 has a diameter smaller than that of the bore 70 and a ring 80 with an eccentric bore is interposed between the third shaft 76 and the bore 70. This mode embodiment allows, in addition to the rotational movement about the axis A76 of the third shaft 76, a slight movement of the third shaft 76 allowing the hook 58 to be automatically positioned relative to the second portion 56 of the locking device integral with the door 48.
    Of course, the invention is not limited to the embodiment described above. Thus, the hook 58 can be connected indifferently to the door or to the fuselage. Similarly, the use of the locking device is not limited to locking a door. Thus, it can be used to lock a first mobile element of an aircraft with respect to a second fixed element.
    权利要求:
    Claims (10)
    [1" id="c-fr-0001]
    1. Device for locking a first mobile element (48) of an aircraft with respect to a second fixed element (44), the locking device comprising a first portion (54) secured to one of the two elements of the movable member (48) and the fixed member (44) and a second portion (56) integral with the other member, the first portion (54) comprising a hook (58) with a housing (75), said locking device characterized in that the second portion (56) comprises: a first shaft (84) having a flange (98) with a notch (108) and a section (102) configured to cooperate with the hook housing (75) ( 58), the first shaft (84) being rotatable between a hooked position in which the section (102) is housed in the housing (75) of the hook (58) and a hooked position in which the section (102) is in position. outside the housing (75) of the hook (58), and a second shaft (86) having a section ( 116) configured to cooperate with the notch (108) of the flange (98), said second shaft (86) being rotatable between a locked position in which the section (116) of the second shaft (86) is housed in the notch (108) of the flange (98) of the first shaft (84) so that the first shaft (84) is immobilized in rotation and an unlocked position in which the section (116) of the second shaft (86) is out the notch (108) of the flange (98) of the first shaft (84) so that the first shaft (84) is free to rotate.
    [2" id="c-fr-0002]
    Locking device according to claim 1, characterized in that the second part (56) comprises a yoke (82) which comprises a base (88) and in that the hook (58) comprises an end (66) with a height (H2) less than the distance between the base (88) of the yoke (82) and the section (102) of the first shaft (84) when said first shaft (84) is in the unhooked position and greater than the distance between the base (88) of the yoke (82) and the section (102) of the first shaft (84) when said first shaft (84) is in the hooked position.
    [3" id="c-fr-0003]
    3. Locking device according to claim 2, characterized in that the hook (58) has a minimum height (Hl) equal to the distance between the base (88) and the section (102) of the first shaft (84) when said first shaft (84) is in the hooked position.
    [4" id="c-fr-0004]
    4. Locking device according to claim 3, characterized in that the section (102) of the first shaft (84) is a half-disk and in that the hook (58) comprises a peripheral edge (62) which comprises a profile with a radius equal to the radius of the section (102) of the first shaft (84), said profile delimiting the housing (75) of the hook (58).
    [5" id="c-fr-0005]
    5. Locking device according to one of claims 2 to 4, characterized in that the base (88) of the yoke (82) comprises a face (104) which is oriented towards the first shaft (84) and which comprises at minus one shim (105) to adjust the distance between the base (88) and the section (102) of the first shaft (84).
    [6" id="c-fr-0006]
    6. Locking device according to one of the preceding claims, characterized in that the flange (98) comprises at the periphery a first cylindrical portion (106) and a second cylindrical portion (106 '), the second cylindrical portion (106'). having a diameter greater than that of the first cylindrical portion (106), the first cylindrical portion (106) and the second cylindrical portion (106 ') being separated by the notch (108) and a radial stop (110).
    [7" id="c-fr-0007]
    7. Locking device according to the preceding claim, characterized in that the notch (108) and the radial stop (110) are diametrically opposed.
    [8" id="c-fr-0008]
    8. Locking device according to one of the preceding claims, characterized in that the first portion (54) of the locking device comprises a third shaft (76) with an axis (A76) parallel to the axes (A84, A86) of the first and second shafts (84,86), said third shaft (76) being housed in a bore (70) of the hook (58) so that said hook (58) pivots about the axis (A86) of the third shaft (76). ).
    [9" id="c-fr-0009]
    9. Locking device according to the preceding claim, characterized in that the third shaft (76) has a diameter smaller than the diameter of the bore (70) of the hook (58) and in that the first portion (54) of the device locking member comprises a ring (80) with an eccentric bore interposed between the third shaft (76) and the bore (70) of the hook (58).
    [10" id="c-fr-0010]
    10. Aircraft comprising an opening closed by a door, the opening and the door being equipped with a locking device according to one of the preceding claims.
    类似技术:
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    同族专利:
    公开号 | 公开日
    EP3147203B1|2018-02-14|
    CN107010195A|2017-08-04|
    FR3041604B1|2017-09-01|
    CN107010195B|2021-05-25|
    US20170089106A1|2017-03-30|
    US10829969B2|2020-11-10|
    EP3147203A1|2017-03-29|
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    EP3858726A1|2020-01-28|2021-08-04|AIRBUS HELICOPTERS DEUTSCHLAND GmbH|An actuating system for an actuatable door|
    EP3871971B1|2020-02-25|2022-02-16|AIRBUS HELICOPTERS DEUTSCHLAND GmbH|An actuating system for an actuatable door|
    法律状态:
    2016-09-21| PLFP| Fee payment|Year of fee payment: 2 |
    2017-03-31| PLSC| Search report ready|Effective date: 20170331 |
    2017-09-28| PLFP| Fee payment|Year of fee payment: 3 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1559034A|FR3041604B1|2015-09-25|2015-09-25|DEVICE FOR LOCKING A MOBILE ELEMENT SUCH AS A DOOR OF AN AIRCRAFT AND AN AIRCRAFT EQUIPPED WITH SAID LATCHING DEVICE|FR1559034A| FR3041604B1|2015-09-25|2015-09-25|DEVICE FOR LOCKING A MOBILE ELEMENT SUCH AS A DOOR OF AN AIRCRAFT AND AN AIRCRAFT EQUIPPED WITH SAID LATCHING DEVICE|
    EP16190212.7A| EP3147203B1|2015-09-25|2016-09-22|Locking device for a moving component such as a door of an aircraft and aircraft equipped with said locking device|
    CN201610842518.9A| CN107010195B|2015-09-25|2016-09-22|Device for locking a mobile element such as a door of an aircraft and aircraft equipped with said device|
    US15/276,032| US10829969B2|2015-09-25|2016-09-26|Device for locking a moving element such as an aircraft door and aircraft equipped with said locking device|
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