• 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:
    Overhead luggage compartment (1) for an aircraft, comprising an upper luggage compartment element (2), with a lower luggage compartment element (3) which is movable between an open and a closed position, and with a spring element (10) and a damping element (11 ), which is connected to a side panel (6) of the upper luggage compartment element (2) and a side wall (5) of the lower luggage compartment element (3), wherein the spring element (10) outside of the damping element (11 ), in a direction (13) parallel to the main plane of the side panel (6) of the upper luggage compartment element (2) or the side wall (5) of the lower luggage compartment element (3) offset from the damping element (11) is arranged.
    公开号:AT517286A1
    申请号:T50416/2015
    申请日:2015-05-22
    公开日:2016-12-15
    发明作者:
    申请人:Facc Ag；
    IPC主号:
    专利说明:

    The invention relates to an overhead luggage compartment for an aircraft, with an upper luggage compartment element, with a lower luggage compartment element which is movable between an open and a closed position, and with a spring element and a damping element having spring and damping device, which with a side panel of the upper luggage compartment element and is connected to a side wall of the lower luggage compartment element.
    Such overhead luggage compartments are known for example from AT 513 939. For combined power assistance and damping, spring-damper units are disposed between the stationary part and the moving part of the overhead luggage compartment. In the prior art, the spring is installed in the damper, so that the known spring-damper units have a comparatively large diameter. Disadvantageously, the available recording volume within the luggage compartment is thus reduced. If such a spring-damper unit is arranged on both sides of each luggage compartment, the receiving volume is reduced accordingly. The spring force of the spring depends largely on their diameter. Accordingly, it is not readily possible to increase the receiving volume of the luggage compartment by using a slimmer spring.
    Accordingly, the object of the present invention is to alleviate or eliminate the disadvantages of the prior art. The invention is therefore particularly aimed at increasing the receiving volume of the overhead luggage compartment of the type mentioned, without affecting the support of the closing operation by the spring and damping device.
    According to the invention, the spring element is arranged outside the damping element, offset in a direction parallel to the main plane of the side panel of the upper luggage compartment element or the side wall of the lower luggage compartment element to the damping element.
    Accordingly, the spring element of the spring and damping device according to the invention outside of the interior of the damping element, in particular adjacent to the damping element is arranged. The longitudinal axis of the spring element is in a direction parallel to
    Main plane of the side panel of the upper luggage compartment element or the side wall of the lower luggage compartment element is arranged at a distance from the longitudinal axis of the damping element. Thus, the spring element is in the direction parallel to the main panel plane of the side panel of the upper luggage compartment element or in the direction parallel to the main wall plane of the side wall of the lower luggage compartment element, i. relative to the installed state of the luggage compartment in the aircraft substantially perpendicular to the direction of flight, arranged offset relative to the damping element. According to the invention, it is therefore not necessary that the damping element for receiving the spring element must be dimensioned. This embodiment has the particular advantage that the extent of the spring and damping device in the direction perpendicular to the main plane of the side wall of the upper luggage compartment element, i. in the longitudinal direction of the luggage compartment element or in the direction of flight, can be reduced. In this way, the receiving volume of the luggage compartment element can be increased without affecting the particular spring diameter of the spring element dependent spring force for supporting the movement of the lower luggage compartment element from the open to the closed position. The arrangement of the spring element next to the damping element, transverse to the direction of flight, on the other hand, has no influence on the receiving volume of the luggage compartment element, since sufficient installation space is available in this direction. Advantageously, therefore, a particularly flat spring and damping device is provided. In contrast, the spring element is integrated in the prior art in the damping element, resulting in a comparatively large diameter, which disadvantageously reduces the longitudinal extent between two side panels of the upper luggage compartment element and thus the receiving volume for the luggage. To support the closing operation, the spring element is designed as a lifting spring, which is biased in the direction of the closed position of the lower luggage compartment element. Accordingly, the spring element is in the open position of the lower luggage compartment element in a tensioned or expanded state, wherein the spring element is relaxed or compressed in the transfer to the closed position.
    To the combined spring and damping effect at the opening or. To achieve closing operation, it is preferably provided that the spring element is arranged adjacent to the damping element. In this embodiment, the spring element is arranged next to the damping element, but outside and at a distance thereof. As a result, on the one hand, the diameter of the damping element can be reduced. On the other hand, substantially the same spring and damping characteristics can be achieved as in the conventional damper built-in or integrated in the prior art.
    In order to increase the space available for luggage storage volume in the interior space between the upper and lower luggage compartment element, it is advantageous if the longitudinal axis of the spring element substantially parallel to the longitudinal axis of the damping element, in the same plane parallel to the main plane of the side panel of the upper luggage compartment element or the Sidewall of the lower luggage compartment element is arranged. Thereby, a flat spring and damping device is provided, which has a greater extension in the direction of the main plane of the side panel of the upper luggage compartment element, i. transverse to the direction of flight, as in the direction perpendicular thereto, i. in the direction of flight, has. In this way, on the one hand, the extension of the spring and damping device can be minimized in the direction of flight, whereby a maximum receiving volume for luggage is achieved. On the other hand, the load of the spring and damping device can be reduced in use.
    According to a particularly preferred embodiment, the spring and damping device comprises two spring elements, wherein the one spring element is arranged on one side of the damping element and the other spring element on the other side of the damping element. In this embodiment, the damping element between two spring elements is arranged. By the arrangement of two spring elements of the spring force-determining diameter of each spring element can be reduced compared to a design with a single spring. As a result, the space required for the installation of the spring and damping device in the direction of travel installation space can be reduced, whereby the receiving volume of the luggage compartment can be further increased with the same spring support for the closing operation. In addition, can be reliably prevented in this embodiment that the
    Arrangement of the spring element outside of the damping element causes a moment on the damping element, which could cause damage to the damping element. By arranging two spring elements on both sides of the damping element in the direction perpendicular to the direction of flight, it can advantageously be achieved that the damping element is stressed substantially exclusively in its direction of action or longitudinal direction. Thus, the function of the spring and damping device can be ensured for long periods of use. Preferably, the spring elements are formed substantially identical.
    For this purpose, it is also advantageous if the spring elements are arranged substantially at the same distance to the damping element. In this embodiment, the damping element is arranged substantially centrally between the two spring elements, so that lateral forces are reliably prevented on the damping element when opening or closing the luggage compartment.
    Preferably, the one ends of the spring elements are connected to each other in particular via a deflection roller. Since the spring forces are not exactly equal, the deflection roller between the spring elements serves to avoid a moment on the damping element. Thus, bending of the damping element is reliably avoided. Preferably, the ends of the spring elements via a flexible longitudinal element, in particular a wire or rope piece, connected to each other, which is guided around the deflection roller. The flexible longitudinal member may comprise hooks at both ends, which are hooked into corresponding eyelets at the respective ends of the spring elements.
    To apply the spring force when moving the lower luggage compartment element from the open to the closed position, it is further favorable if the other ends of the spring elements are attached to a common bearing device, in particular a bearing plate.
    For power transmission to the lower luggage compartment element during the closing operation, it is advantageous if the one end of the damping element hinged to the side wall of the lower luggage compartment element and the other end of the damping element hinged to the
    Side panel of the upper luggage compartment element is arranged. Preferably, the side wall of the lower luggage compartment element is connected to a tab on which the pivot axis of the one end of the damping element is arranged.
    According to a particularly preferred embodiment, a coil spring is provided as the spring element and / or an oil damper as the damping element. The damping element preferably has a tensile and a compression stage, so that the damping element acts both during the opening and during the closing process.
    According to a particularly preferred embodiment of the luggage compartment, the lower luggage compartment element is pivotally mounted on the upper luggage compartment element via a hinge. Thereby, a pivoting of the lower luggage compartment element between the open position, in which a loading opening for loading the luggage compartment is released with luggage, and a closed position in which the loading opening is closed to a longitudinal direction of the luggage compartment, i. in the direction of flight, extending, during the opening and closing operation substantially stationary pivot axis allows. However, the previously described spring and damping device can also be used in other embodiments of overhead luggage compartments for aircraft. For example, the spring and damping device may be provided in an overhead luggage compartment with lower lower luggage compartment element, in which the lower luggage compartment element is not pivoted about a fixed pivot axis, but from the upper closing to the lower open position and vice versa displaced.
    The invention will be explained below with reference to a preferred embodiment, to which, however, it should not be limited. In the drawing shows:
    Fig. 1 shows schematically a perspective view of an overhead luggage compartment for aircraft, wherein between a top luggage compartment element and a lower luggage compartment element pivotally mounted thereon, a conventional spring and damping device is arranged, in which the spring is installed in the damper;
    Fig. 2 is a side view of an overhead luggage compartment according to the invention in the open position, wherein the spring and damping device comprises two spring elements outside of the damping element, which are arranged on opposite sides next to the damping element;
    3 shows a side view of the overhead luggage compartment according to the invention in an intermediate position between the open position according to FIG. 2 and the closed position according to FIG. 4;
    4 is a side view of the overhead luggage compartment according to the invention in the closed position. and
    5 is a detail view of the spring and damping device according to FIGS. 2 to 4.
    In Fig. 1, an overhead luggage compartment 1 is shown for aircraft, which in the embodiment shown two identically designed Ge luggage compartment modules la, lb has. Of course, however, only such a luggage compartment module la, lb or more than two such luggage compartment modules la, lb may be provided. The luggage compartment modules 1 a, 1 b each have a fixed upper luggage compartment element 2, which can be fastened to a structural element, in particular to an aircraft fuselage (not shown). In addition, the luggage compartment 1 has a movable lower luggage compartment element 3. The luggage compartment 1 has a longitudinal extent, which is arranged in the installed state in the direction of flight. The movable luggage compartment element 3 is suspended on both sides via joints 4 with joint axes on the fixed luggage compartment element 2. The hinges 4 are located on overlapping portions of side walls 5 of the lower luggage compartment element 3 and side panels 6 of the upper luggage compartment element 2. The side walls 5 of the lower luggage compartment element 3 and the side panels 6 of the upper luggage compartment element 2 are each substantially planar or planar, wherein the Side walls 5 of the lower luggage compartment element 3 are arranged substantially parallel to the side panels 6 of the upper luggage compartment element 2. The side walls 5 of the lower luggage compartment element 3 are laterally of a bottom 5 a high, so that the lower Ge luggage compartment element 3 is designed for receiving luggage as a trough, half-chute or U-shaped luggage compartment. The lower luggage compartment element 2 is between an open position (cf., the luggage compartment module la in Fig. 1), in which a loading opening 7 is released, and a closed position (see the luggage compartment module lb in Fig. 1), in which the loading opening 7 is closed , swiveling. For this purpose, the lower luggage compartment element 3 on the visible side on a handle element 8, with which the luggage compartment 1 can be opened or closed.
    1 schematically shows a spring and damping device 9 between the lower luggage compartment element 3 and the upper luggage compartment element 2, with which the pivoting of the movable luggage compartment element 3 from the open position supported in the closed position and a damping of the closing or Opening process is achieved. In the embodiment shown, one spring and damping device 9 is provided between each side wall 5 of the lower luggage compartment element 3 and each associated side panel 6 of the upper luggage compartment element 2.
    2 to 5, an embodiment of the luggage compartment 1 is shown, which can be designed as shown in Fig. 1, but one of which has different spring and damping device 9. Below, therefore, only the differences from the embodiment of FIG. 1 will be discussed.
    As can be seen from FIGS. 2 to 5, the spring and damping device 9 has at least one spring element 10 for supporting the movement of the lower luggage compartment element 3 from the open position to the closed position and a damping element 11 for damping the movement of the lower luggage compartment element 3. Preferably, both the opening and the closing of the luggage compartment 1 can be damped by means of the damping element 11.
    The damping element 11 comprises, in a known manner, a cylinder 11a in which a piston 11b is longitudinally displaced, i. in the axial direction, is displaceable. In the cylinder 11a, a fluid, in particular oil, is arranged in a likewise known manner. When displacing the piston 11b relative to the cylinder 11a, the fluid is forced through channels or valves in the piston 11b. Damping work is carried out, which is converted into a heating of the fluid.
    In the embodiment of FIGS. 2 to 5, the at least one spring element 10 is arranged outside the damping element 11, the spring element 10 extending next to the damping element 11. The longitudinal axis 12 of the spring element 10 is in a direction 13 parallel to the main plane of the side panel 6 of the upper luggage compartment element 2, i. transversely to the direction of flight, offset from the longitudinal axis 14 of the damping element 11 is arranged. In the embodiment shown, the longitudinal axis 12 of the spring element 10 is arranged substantially parallel to the longitudinal axis 14 of the damping element 11, wherein the longitudinal axis 12 of the spring element 10 extends in the same vertical plane parallel to the main plane of the side panel 6 of the upper luggage compartment element 2.
    As can be seen from FIGS. 2 to 5, the spring and damping device 9 in the illustrated embodiment has exactly two spring elements 10, one spring element 10 on one longitudinal side of the damping element 11 and the other spring element on the other longitudinal side of the damping element 11 is arranged. The spring elements 10 are arranged substantially parallel to one another, the longitudinal axes 12 of the spring elements 10 extending substantially parallel and at the same distance from the damping element 11. Both spring elements 10 are formed in the embodiment shown as substantially identical coil springs, which are in the open position of the lower luggage compartment element 3 in an expanded state, so that the movement of the lower luggage compartment element 3 from the open to the closed position by the action of the spring elements 10th is supported.
    As is further apparent from FIGS. 2 to 5, the one ends of the spring elements 10 are connected to one another via an elongated connecting element 15 for compensating for forces or tolerances, which essentially revolves around a deflection roller 16 in a U-shape. The other ends of the spring elements 10 are each attached to a common bearing device 17, in particular a bearing plate, which is attached to the damping element 11. The one
    End of the damping element 11 is pivotally mounted about a pivot axis 18 on the side wall 5 of the lower luggage compartment element and the other end of the damping element 11 about a pivot axis 19 pivotally mounted on the side panel 6 of the upper luggage compartment element 2. In the embodiment shown, the pivot axis 18 of the damping element 11 is arranged on the side of the lower luggage compartment element 3 at one of the side wall 5 of the lower luggage compartment element 3 upstanding tab.
    权利要求:
    Claims (10)
    [1]
    claims:
    An overhead luggage compartment (1) for an aircraft, comprising an upper luggage compartment element (2), a lower luggage compartment element (3) which is movable between an open and a closed position, and a spring element (10) and a damping element (11) having spring and damping device (9) which is connected to a side panel (6) of the upper luggage compartment element (2) and with a side wall (5) of the lower luggage compartment element (3), characterized in that the spring element (10) outside the damping element (11), in a direction (13) parallel to the main plane of the side panel (6) of the upper luggage compartment element (2) or the side wall (5) of the lower luggage compartment element (3) is arranged offset to the damping element (11).
    [2]
    2. overhead luggage compartment (1) according to claim 1, characterized in that the spring element (10) adjacent to the damping element (11) is arranged.
    [3]
    3. overhead luggage compartment (1) according to claim 1 or 2, characterized in that the longitudinal axis (12) of the spring element (10) substantially parallel to the longitudinal axis (14) of the damping element (11), in the same plane parallel to the main plane of the side panel (6) of the upper luggage compartment element (2) or the side wall (5) of the lower luggage compartment element (3) is arranged.
    [4]
    4. Overhead luggage compartment (1) according to one of claims 1 to 3, characterized in that the spring and damping device (9) has two spring elements (10), wherein the one spring element (10) on one side of the damping element (11 ) and the other spring element (10) on the other side of the damping element (11) is arranged.
    [5]
    5. overhead luggage compartment (1) according to claim 4, characterized in that the spring elements (10) are arranged substantially at the same distance from the damping element (11).
    [6]
    6. overhead luggage compartment (1) according to claim 4 or 5, characterized in that the one ends of the spring elements (10) in particular special via a guide roller (16) is interconnected.
    [7]
    7. overhead luggage compartment (1) according to one of claims 4 to 6, characterized in that the other ends of the spring elements (10) on a common bearing means (17), in particular a bearing plate, are fixed.
    [8]
    8. overhead luggage compartment (1) according to one of claims 1 to 7, characterized in that the one end of the damping element (10) articulated on the side wall (5) of the lower luggage compartment element (3) and the other end of the damping element (11) articulated on the side panel (6) of the upper luggage compartment element (2) is arranged.
    [9]
    9. overhead luggage compartment (1) according to one of claims 1 to 8, characterized in that as spring element (10) is provided a coil spring and / or as a damping element (11) an oil damper.
    [10]
    10. overhead luggage compartment (1) according to one of claims 1 to 9, characterized in that the lower luggage compartment element (3) via a hinge (4) is pivotally mounted on the upper luggage compartment element (2).
    类似技术:
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    DE3702618C2|1989-10-19|
    同族专利:
    公开号 | 公开日
    AT517286B1|2020-12-15|
    DE102016006004A1|2016-11-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN108382314A|2018-02-13|2018-08-10|安徽江淮汽车集团股份有限公司|Car trunk cover plate structure and automobile|US3773311A|1971-09-27|1973-11-20|Hartwell Corp|Overhead door control device|
    US5567028A|1995-02-27|1996-10-22|The Boeing Company|Mechanism for translating storage bin|
    DE60204200T2|2001-10-26|2006-02-02|Heath Tecna Inc., Bellingham|Variable unloading device for an upper luggage rack|
    US8943751B2|2010-04-20|2015-02-03|Be Intellectual Property, Inc.|Lift assist mechanism|
    AT513939A1|2013-02-01|2014-08-15|Facc Ag|Overhead overhead storage compartment for aircraft and aircraft with such overhead storage compartments|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50416/2015A|AT517286B1|2015-05-22|2015-05-22|Overhead luggage compartment for an airplane|ATA50416/2015A| AT517286B1|2015-05-22|2015-05-22|Overhead luggage compartment for an airplane|
    DE102016006004.2A| DE102016006004A1|2015-05-22|2016-05-17|Overhead luggage compartment for an airplane|
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