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249 条记录 (耗时 0.014 秒)

    Housing for draft gear
    11.
    发明授权
    Housing for draft gear 失效
    牵引装置的外壳

    公开(公告)号：US4296868A

    公开(公告)日：1981-10-27

    申请号：US96342

    申请日：1979-11-21

    申请人： Richard J. Housman

    发明人： Richard J. Housman

    IPC分类号： B61G9/22 ,  B61G11/04 ,  B61G9/20

    CPC分类号： B61G11/04 ,  B61G9/22

    摘要： In a draft gear apparatus, the housing is strengthened to better withstand distortion by draft stress imposed by the yoke on the end of the housing. Strengthening is accomplished by increasing the thickness of the housing side walls at selected areas near the housing end and by widening and thickening portions of the ribs which partially define the main spring chamber.

    摘要翻译： 在牵引装置中，壳体被加强以更好地承受由轭在壳体的端部施加的牵伸应力的变形。 通过在壳体端部附近的选定区域增加壳体侧壁的厚度，并且通过加宽和增厚局部限定主弹簧室的肋部分来实现加强。

    Coupler height adjuster for railway cars
    12.
    发明授权
    Coupler height adjuster for railway cars 失效
    铁路车辆联轴器高度调节器

    公开(公告)号：US4059192A

    公开(公告)日：1977-11-22

    申请号：US761382

    申请日：1977-01-21

    申请人： Glen D. Larsen

    发明人： Glen D. Larsen

    IPC分类号： B61G9/22

    CPC分类号： B61G9/22

    摘要： The coupler height of a railway car is adjustable by means of a shim disposed between the coupler carrier and the wear plate and inserted through an opening provided at one side of the striking casting. An enlarged central portion of the shim extends toward the draft bar yoke of the coupler to avoid any reduction of bearing surface between the coupler carrier and the wear plate. A portion of the shim also lies within the side opening, which opening is defined by an enlarged outwardly extending portion of the striking casting having holes therein in axial alignment with a hole in the shim portion for the reception of a fastener to retain the shim in place. The aligned holes are offset from the longitudinal centerline of the shim so as to effect a misalignment of the holes upon incorrect insertion of the shim. Moreover, either the upper surface of the carrier member or the lower surface of the wear plate is convexly curved for effecting a self-alignment of the coupler with a mating coupler as the wear plate is permitted to rock about its transverse axis to thereby effect a uniform interface pressure between the wear plate and the coupler.

    摘要翻译： 铁路车辆的联接器高度可以通过设置在联接器托架和耐磨板之间的垫片来调节，并且通过设置在击打铸件一侧的开口插入。 垫片的扩大的中心部分朝向联接器的牵伸杆轭延伸，以避免在联接器托架和耐磨板之间的承载面的任何减少。 垫片的一部分也位于侧开口内，该开口由一个放大的向外延伸的冲击铸件部分限定，其中的孔与垫片部分中的一个孔轴向对齐，用于接收紧固件以将垫片保持在 地点。 对准的孔从垫片的纵向中心线偏移，以便在垫片错误插入时实现孔的未对准。 此外，承载构件的上表面或耐磨板的下表面是凸形弯曲的，以便随着允许耐磨板围绕其横向轴线摇摆从而实现耦合器与配合联接器的自对准，从而实现 磨损板和耦合器之间的均匀界面压力。

    Cushioned underframe for railway cars
    13.
    发明授权
    Cushioned underframe for railway cars 失效
    铁路车辆的牢固底盘

    公开(公告)号：US3802576A

    公开(公告)日：1974-04-09

    申请号：US29816272

    申请日：1972-10-16

    申请人： PULLMAN INC

    发明人： MARSH R ,  KNIPPEL W

    IPC分类号： B61G9/08 ,  B61G9/22

    CPC分类号： B61G9/22 ,  B61G9/08

    摘要： A cushioned underframe of the sliding sill type is provided with a cushion pocket within which a hydraulic cushioning unit is disposed. The cushion pocket which includes an opening in the bottom wall of the stationary sill is normally covered by a cover and carrier plate which is removably connected to the stationary sill. The cover and carrier plate is provided with an anchoring s top which projects downwardly below the carrier plate and is supported on a base plate which is connected to side shear plates, in turn rigidly bolted to the side walls of the stationary sill. The cushioning unit and anchoring assembly with the carrier plate provide means whereby the cushion may be readily installed and removed in the cushion pocket.

    摘要翻译： 滑动门槛类型的缓冲底架设有缓冲口袋，液压缓冲单元设置在该缓冲口袋内。 包括固定门槛的底壁中的开口的缓冲袋通常由可移除地连接到固定的门槛的盖和承载板覆盖。 盖板和承载板设置有一个锚固顶部，其在承载板下方向下突出，并且支撑在底板上，该底板连接到侧剪切板，然后刚性地螺栓连接到固定框架的侧壁。 具有承载板的缓冲单元和锚定组件提供了一种装置，由此可以将缓冲垫容易地安装和移除到缓冲袋中。

    Stop means for a railway impact absorbing device
    14.
    发明授权
    Stop means for a railway impact absorbing device 失效
    用于铁路冲击吸收装置的停止装置

    公开(公告)号：US3799359A

    公开(公告)日：1974-03-26

    申请号：US18943371

    申请日：1971-10-14

    申请人： KEYSTONE IND INC

    发明人： HAWTHORNE V

    IPC分类号： B61G9/22 ,  B61G9/16

    CPC分类号： B61G9/22

    摘要： Stop means for a railway impact absorbing device includes a stop member adapted to be secured to a portion of the sill structure of a railway car. The stop member has a base portion which is secured to the outside wall of the fixed sill structure of the car and horizontal inwardly extending portion which extends through a slot in the fixed sill to co-act with the cushioning device of the railway car. When used in a railway car with a sliding sill, the stop member also extends through a slot in the sliding sill of the railway car, and other stop members are secured to the sliding sill above and below the first stop member. The second stop members also co-act with the impact absorbing device.

    摘要翻译： 用于铁路冲击吸收装置的停止装置包括适于固定到铁路车辆的门槛结构的一部分的止动构件。 止挡构件具有固定到轿厢的固定框架结构的外壁的基部和水平向内延伸的部分，其延伸穿过固定基座中的狭槽以与铁路车辆的缓冲装置共同作用。 当在具有滑动门槛的铁路车辆中使用时，止动构件还延伸穿过铁路车辆的滑动门槛中的狭槽，并且其它止动构件固定到第一止动构件上方和下方的滑动门槛。 第二挡件还与冲击吸收装置共同作用。

    Striker and sill structure
    15.
    发明授权
    Striker and sill structure 失效
    钢筋混凝土结构

    公开(公告)号：US3561370A

    公开(公告)日：1971-02-09

    申请号：US3561370D

    申请日：1968-06-21

    申请人： BUCKEYE STEEL CASTINGS CO

    发明人： REYNOLDS DAVID J

    IPC分类号： B61G9/22 ,  B61F1/02

    CPC分类号： B61G9/22

    摘要： A Stub Striker equipped with front draft lugs adapted to be connected to the free end of a center sill structure of a railway vehicle without any substantial overlapping of the striker and sill structure. The striker has surfaces which facilitate welding of the inner end of the striker to the free end of the sill structure by linear welding which is substantially at right angles to the draft forces.