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277 条记录 (耗时 0.012 秒)

    Coupling for a planetary ring gear
    91.
    发明授权
    Coupling for a planetary ring gear 失效
    联轴器用于行星齿圈

    公开(公告)号：US4656890A

    公开(公告)日：1987-04-14

    申请号：US810626

    申请日：1985-12-19

    申请人： Julius F. Marquardt

    发明人： Julius F. Marquardt

    IPC分类号： F16H57/08 ,  F16D1/076 ,  F16H1/28

    CPC分类号： F16D1/076 ,  F16H1/28 ,  Y10T403/645

    摘要： The planetary gear system includes a drive shaft extending rotatably through a hollow spindle which is fixed and a system of planetary gears driven by gear teeth on the shaft. The planetary gears operate within a stationary ring gear which is secured to the spindle by meshed, wedge-shaped, coupling teeth that are held in engagement to eliminate relative rotational movement therebetween.

    摘要翻译： 行星齿轮系统包括可旋转地延伸穿过固定的中空心轴的驱动轴和由轴上的齿轮齿轮驱动的行星齿轮系统。 行星齿轮在固定的环形齿轮内工作，固定的环形齿轮通过啮合的楔形的联接齿固定到主轴上，该啮合齿被保持在啮合状态以消除它们之间的相对旋转运动。

    Drive shaft assembly
    92.
    发明授权
    Drive shaft assembly 失效
    驱动轴总成

    公开(公告)号：US4541817A

    公开(公告)日：1985-09-17

    申请号：US392605

    申请日：1982-06-28

    申请人： Masaki Sawabe ,  Tadanobu Kumagai

    发明人： Masaki Sawabe ,  Tadanobu Kumagai

    IPC分类号： F16D1/076 ,  F16D3/205 ,  F16D3/20 ,  F16D3/30 ,  F16L23/00

    CPC分类号： F16D3/2055 ,  F16D1/076 ,  Y10T403/645

    摘要： A drive shaft assembly has a first shaft, a casing receiving an end portion of the first shaft through an opening at its one end and provided with a first flange on the periphery of the other end, a second shaft provided with a second flange to be joined with the first flange, and an end cover held between the first and second flanges and adapted to hold a sealing member in association with the first flange. The first and second flanges and end cover are respectively provided with bolt holes through which bolts extend. Two knock pins are secured to one of the first and second flanges and extend in an axial direction through knock pin holes in the end cover and are received in knock pin holes provided in the other flange. Centering of the first and second shafts can effectively be made by centering the first and second flanges by way of the knock pin engagement.

    摘要翻译： 驱动轴组件具有第一轴，壳体在其一端处通过开口接收第一轴的端部，并且在另一端的周边上设置有第一凸缘，第二轴设置有第二凸缘， 与第一凸缘连接，以及端盖，其保持在第一和第二凸缘之间并且适于与第一凸缘相关联地保持密封构件。 第一和第二凸缘和端盖分别设有螺栓孔，螺栓延伸穿过螺栓孔。 两个敲针固定在第一和第二凸缘中的一个上，并沿轴向方向延伸通过端盖中的敲针孔，并被接收在设置在另一凸缘中的敲针孔中。 第一和第二轴的定中心可以通过使用第一和第二凸缘通过敲针接合进行定中心来实现。

    Gas turbine engine shaft with lobed support structure
    99.
    发明授权
    Gas turbine engine shaft with lobed support structure 有权

    公开(公告)号：US11788413B2

    公开(公告)日：2023-10-17

    申请号：US17470161

    申请日：2021-09-09

    申请人： Pratt & Whitney Canada Corp.

    发明人： Mateusz Kesek ,  Wojciech Durak

    IPC分类号： F01D5/02 ,  F02C6/20 ,  F02C7/06 ,  F02C7/36 ,  F16D1/076

    CPC分类号： F01D5/025 ,  F01D5/026 ,  F02C6/206 ,  F02C7/06 ,  F02C7/36 ,  F16D1/076 ,  F05D2220/325 ,  F05D2240/61

    摘要： An apparatus for a gas turbine engine includes a shaft base, a flange and a plurality of lobes. The shaft base extends axially along an axis between a shaft first end and a shaft second end. The flange is connected to the shaft base at the shaft first end. The flange projects radially out from the shaft base. The flange includes a plurality of fastener apertures, and the fastener apertures include a first fastener aperture. The lobes are arranged circumferentially about the axis. Each of the lobes is connected to and projects radially away from the shaft base. Each of the lobes is connected to and projects axially out from the flange. The lobes include a first lobe and a second lobe. The first fastener aperture is arranged circumferentially between the first lobe and the second lobe. The second lobe radially overlaps the first fastener aperture.

    COUPLING MODULE FOR A DRIVE TRAIN TEST STAND, OUTPUT MODULE, AND DRIVE TRAIN TEST STAND
    100.
    发明公开
    COUPLING MODULE FOR A DRIVE TRAIN TEST STAND, OUTPUT MODULE, AND DRIVE TRAIN TEST STAND 审中-公开

    公开(公告)号：US20230324257A1

    公开(公告)日：2023-10-12

    申请号：US18042489

    申请日：2021-08-31

    申请人： ZF Friedrichshafen AG

    发明人： Christian Hell

    IPC分类号： G01M13/025 ,  G01M15/02 ,  F16D1/076

    CPC分类号： G01M13/025 ,  G01M15/02 ,  F16D1/076

    摘要： The invention relates to a coupling module for a drive train test stand for connecting an articulated shaft to a driveshaft. The coupling module includes a wheel rim and a wheel cap. The wheel rim can be rotationally fixed to the driveshaft. The wheel cap has a base surface and a lateral wall. The wheel cap can be rotationally fixed to the articulated shaft. A vehicle wheel is arranged on the wheel rim, the trad of the wheel being in frictional contact with the inner face of the lateral wall of the wheel cap. Also disclosed is a corresponding output module for a drive train test stand and to a drive train test stand for testing a vehicle drive train.