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    COMBINED WHEEL
    1.
    发明申请
    COMBINED WHEEL 审中-公开

    公开(公告)号：US20190193461A1

    公开(公告)日：2019-06-27

    申请号：US16024403

    申请日：2018-06-29

    申请人： CITIC DICASTAL CO., LTD

    发明人： Bowen XUE ,  Chuanqun LI ,  Weidong LIU ,  Zhuo ZHOU ,  Jiandong GUO

    IPC分类号： B60B3/04 ,  B60B3/10 ,  B60B23/10 ,  F16D65/12

    CPC分类号： B60B3/045 ,  B60B3/10 ,  B60B23/10 ,  B60B2900/111 ,  B60B2900/513 ,  F16D65/12 ,  F16D65/847 ,  F16D2065/138

    摘要： A combined wheel includes spokes, steel bushings, a rim, a metal frame, a brake pad and pins. In use, the steel bushings are installed in grooves of the spokes; the spokes are placed so that the clamping grooves are matched with the connecting blocks; the pins are installed into holes of the spokes and the connecting blocks; the metal frame is matched with the backs of the spokes; the screws I connect the metal frame, the connecting blocks and the spokes together and are matched with the steel bushings; and the brake pad is connected to the metal frame by screws II. In the combined wheel, the radial force and the axial force generated in the running process of the wheel can be counteracted on the spokes; and the brake disc brakes from the inside, thereby increasing the brake radius and reducing the clamping force required when braking.

    Aircraft wheel release channel
    2.
    发明授权
    Aircraft wheel release channel 有权

    公开(公告)号：US09925827B2

    公开(公告)日：2018-03-27

    申请号：US14671600

    申请日：2015-03-27

    申请人： Goodrich Corporation

    发明人： Nathaniel John Herrmann

    IPC分类号： B60B3/08 ,  B60B23/10 ,  B60B3/00 ,  B60B5/02 ,  B64C25/36 ,  B64C25/34

    CPC分类号： B60B3/08 ,  B60B3/002 ,  B60B5/02 ,  B60B23/10 ,  B64C25/34 ,  B64C25/36

    摘要： The present disclosure provides devices related to aircraft wheel assemblies and aircraft wheel air pressure release channels. In various embodiments, an inboard aircraft wheel half may comprise an inboard flange portion disposed on an inboard end of the inboard wheel half, a bolted flange portion disposed on an outboard end of the inboard wheel half, and a tubewell portion disposed between the inboard flange portion and the bolted flange portion. In various embodiments, the bolted flange portion may comprise an o-ring seat, an inboard bolt hole, a register, and a release channel disposed in the register.

    AIRCRAFT WHEEL ASSEMBLY
    3.
    发明申请
    AIRCRAFT WHEEL ASSEMBLY 审中-公开

    公开(公告)号：US20170274989A1

    公开(公告)日：2017-09-28

    申请号：US15153270

    申请日：2016-05-12

    申请人： Parker-Hannifin Corporation

    发明人： Joseph Zeisler

    IPC分类号： B64C25/34 ,  B60B25/00 ,  B60B3/08

    CPC分类号： B60B23/10 ,  B60B3/085 ,  B60B25/002 ,  B60B25/04 ,  B60B2320/14 ,  B64C25/36

    摘要： An aircraft wheel assembly that includes first and second hub components having an axis and respective first and second sets of circumferentially spaced apart interface elements. The first and second hub components may be rotatable relative to one another about the axis between a first position and a second position. In the first position, the first set of interface elements is axially movable relative to the second set of interface elements. In the second position the first set of interface elements axially overlaps the second set of interface elements to prevent axial movement of the first hub component relative to the second hub component.

    Assembly connection flange and brake disc
    5.
    发明授权
    Assembly connection flange and brake disc 有权
    装配连接法兰和制动盘

    公开(公告)号：US09523403B2

    公开(公告)日：2016-12-20

    申请号：US14250976

    申请日：2014-04-11

    申请人： FRENI BREMBO, S.p.A.

    发明人： Leone Oberti ,  Gianluigi Maronati ,  Nino Ronchi

    IPC分类号： F16D65/12 ,  F16D65/847 ,  B60B27/00 ,  B60B21/00 ,  B60B23/10 ,  B60B3/16 ,  F16D65/02

    CPC分类号： F16D65/128 ,  B60B3/16 ,  B60B21/00 ,  B60B23/10 ,  B60B27/0052 ,  B60B27/0057 ,  F16D65/123 ,  F16D65/847 ,  F16D2065/1308 ,  F16D2065/1328 ,  F16D2065/1356 ,  F16D2065/1392 ,  Y10T29/49526

    摘要： An assembly comprises a flange and a disc, wherein the disc has a brake band and a drum, said drum having an outer drum surface, said drum being suitable for receiving a bearing inside said drum, said disc being arranged between the bearing and said flange, and wherein the flange comprises an inner ring coupled with the disc and an outer ring able to be coupled with a wheel rim, said flange also comprising an intermediate portion having flange through openings defined by an opening edge, said opening edge comprises a radially most inner edge portion, wherein at least one portion of the outer surface of the drum of the disc is arranged radially outside of the edge portion of the flange opening arranged most radially inside.

    摘要翻译： 一种组件包括凸缘和盘，其中盘具有制动带和鼓，所述滚筒具有外鼓表面，所述滚筒适合于在所述滚筒内接收轴承，所述盘被布置在轴承和所述凸缘之间 ，并且其中所述凸缘包括与所述盘联接的内环和能够与轮缘联接的外环，所述凸缘还包括具有由开口边缘限定的凸缘通过开口的中间部分，所述开口边缘包括径向最多 内边缘部分，其中盘的鼓的外表面的至少一部分被布置在径向向内设置的凸缘开口的边缘部分的径向外侧。

    SELF-LOCKING DEVICE AND LOCKING AND UNLOCKING DEVICE THEREOF
    8.
    发明申请
    SELF-LOCKING DEVICE AND LOCKING AND UNLOCKING DEVICE THEREOF 审中-公开

    公开(公告)号：US20140286730A1

    公开(公告)日：2014-09-25

    申请号：US13978495

    申请日：2012-01-04

    申请人： Lixin Zhou

    发明人： Lixin Zhou

    IPC分类号： F16B21/07

    CPC分类号： F16B21/073 ,  B25B27/00 ,  B25B31/00 ,  B60B11/10 ,  B60B23/04 ,  B60B23/10 ,  B60B25/20 ,  B60B29/003 ,  B60C17/01 ,  B66F7/243 ,  F16L21/007 ,  F16L21/06

    摘要： A self-locking device having continuous locking positions comprises bases (21, 31), self-locking components (22, 32), first locking blocks (23, 33, 33′) and second locking blocks (23a, 33a, 33a′). Inner walls of the bases (21, 31) comprise first frictional contact surfaces (21W, 31W) and fourth frictional contact surfaces (21M, 31M). The self-locking components (22, 32) have second frictional contact surfaces (22M, 32M) and third frictional contact surfaces (22W, 32W), and are at least partially located in the bases (21, 31), so that the second frictional contact surfaces (22M, 32M) face the first frictional contact surfaces (21W, 31W), and the third frictional contact surfaces (22W, 32W) face the fourth frictional contact surfaces (21M, 31M). The first locking blocks (23, 33, 33′) are disposed between the first frictional contact surfaces (21W, 31W) and the second frictional contact surfaces (22M, 32M), and contact the first frictional contact surfaces (21W, 31W) and the second frictional contact surfaces (22M, 32M). The second locking blocks (23a, 33a, 33a′) are disposed between the third frictional contact surfaces (22W, 32W) and the fourth frictional contact surfaces (21M, 31M), and contact the third frictional contact surfaces (22W, 32W) and the fourth frictional contact surfaces (21M, 31M). The first locking blocks (23, 33, 33′) and the second locking blocks (23a, 33a, 33a′) are in such a structure that the self-locking components (22, 32) are capable of moving along a first direction (F1) relative to the self-locking bases (21, 31) under the effect of an external force, and are locked in a second direction (F2) opposite to the first direction (F1). In this way, the self-locking components (22, 32) can be locked at any one of the continuous locking positions. Also disclosed is a tool (7A-7C) for locking and unlocking the self-locking device. The self-locking device is capable of implementing fast locking and unlocking, which is convenient to use.