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    Snow vehicle anti-sway suspension system
    1.
    发明授权
    Snow vehicle anti-sway suspension system 失效
    雪车防颤悬挂系统

    公开(公告)号：US3674103A

    公开(公告)日：1972-07-04

    申请号：US3674103D

    申请日：1970-05-21

    申请人： KIEKHAEFER ELMER CARL ,  WINTER HAVEN

    发明人： KIEKHAEFER ELMER CARL ,  HAVEN WINTER

    IPC分类号： B62M27/02

    CPC分类号： B62M27/02 ,  B62M2027/026

    摘要： The spring mounted two front steering skis of a snowmobile are stabilized by a torsion bar having its ends universally and slidably connected to the corresponding skis and its central portion carried in bearings by the body of the vehicle. The suspension for the rear axle has end sprockets carrying the track or belt and is stabilized by employing a torsion bar at the pivotal axis for the suspension arms. The torsion bar is rigidly secured to the arms.

    摘要翻译： 弹簧安装的雪地车辆的两个前转向滑雪板通过扭杆来稳定，该扭杆的端部通过车辆的车体通常滑动地连接到相应的滑雪板及其由轴承承载的中心部分。 用于后桥的悬架具有承载轨道或带的末端链轮，并且通过在悬架臂的枢转轴线处采用扭杆来稳定。 扭杆刚性地固定在臂上。

    Variable speed sheave
    2.
    发明授权
    Variable speed sheave 失效
    可变速度

    公开(公告)号：US3597987A

    公开(公告)日：1971-08-10

    申请号：US3597987D

    申请日：1969-04-25

    申请人： KIEKHAEFER ELMER CARL

    发明人： KIEKHAEFER ELMER CARL

    IPC分类号： F16H61/662 ,  F16H55/52

    CPC分类号： F16H61/66245

    摘要： A variable speed sheave employing centrifugal flyweights actuating an axially movable sheave half, utilizes a replaceable washer to take the thrust of the weights, and offsetting or skewing the flyweights to avoid fixed wear tracks under the cams of the flyweights engaging the washer. A die-cast replaceable bushing is employed to support the flyweight pintals and thereby avoid expensive machining of the bearing parts. Six circumferentially spaced positions are provided for flyweights whereby either two, three, four or six flyweights may be employed without disturbing the dynamic balance of the sheave.