Differential drive mechanism for vehicles
    1.
    发明授权
    Differential drive mechanism for vehicles 失效
    用于车辆的差速驱动机构

    公开(公告)号:US3645153A

    公开(公告)日:1972-02-29

    申请号:US3645153D

    申请日:1970-04-07

    Inventor: NORTHCRAFT RAY V

    Abstract: A differential gear drive mechanism for a vehicle employing an input drive shaft and a differential pinion shaft journaled for rotation about spaced parallel axes within a differential housing and meshing gears mounted on each shaft for connecting the two. The gear may quickly be replaced to change the drive ratio of the mechanism by removing a cover plate over an access opening in the housing adjacent one end of the two shafts. A selectively operable coupling device is provided to connect and disconnect one of the shafts from the gear train, and parallel gear trains may be employed between the two shafts with the coupling device being operable to connect one or the other gear trains alternatively to the associated shaft to permit the drive ratio to be changed without opening the differential housing.

    Abstract translation: 一种用于车辆的差速齿轮驱动机构,其使用输入驱动轴和差速器小齿轮轴,所述差速齿轮轴轴颈用于围绕差速器壳体中的间隔开的平行轴线旋转,并且安装在每个轴上的啮合齿轮用于连接两者。 齿轮可以快速地被更换,以通过移除相邻两个轴的一端的壳体中的进入开口上的盖板来改变机构的驱动比。 提供了选择性操作的联接装置,用于连接和断开齿轮系中的一个轴,并且可以在两个轴之间采用平行齿轮系,联接装置可操作以将一个或另一个齿轮系交替连接到相关联的轴 以允许驱动比改变而不打开差速器壳体。

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