Electro-Hydraulic Differential Lock
    1.
    发明申请
    Electro-Hydraulic Differential Lock 审中-公开
    电液差速锁

    公开(公告)号:US20110269593A1

    公开(公告)日:2011-11-03

    申请号:US13003038

    申请日:2008-07-07

    IPC分类号: F16H48/20

    摘要: A differential locking device (10) includes a differential (12) having a differential housing (13) coaxial with a pair of axle shafts (30,32). The differential housing (13) includes a pair of side gears (26, 28) splined to the pair of axle shafts (30, 32) and a plurality of pinion gears (22) which engage the side gears (26,28). A locking collar (44) splined to one of the axle shafts (30) is sildable between an unlocked position and a locked position. A hydraulic piston (54) applies pressure to the locking collar (44) to actuate the locking collar (44) to the locked position, wherein teeth (46) on the locking collar (44) engage corresponding teeth (50) on the differential housing (14) thereby fixing the differential housing (14) for rotation with the locking collar (44) and thus the side gears (26,28). The resulting differential locking device is compact and can be engaged or disengaged quickly.

    摘要翻译: 差速器锁定装置(10)包括具有与一对车轴(30,32)同轴的差速器壳体(13)的差速器(12)。 差速器壳体(13)包括一对花键连接到一对车轴(30,32)的侧齿轮(26,28)和与侧齿轮(26,28)啮合的多个小齿轮(22)。 花键连接到一个车轴(30)的锁定环(44)可以在解锁位置和锁定位置之间游。。 液压活塞(54)向锁定环(44)施加压力以将锁定套环(44)致动到锁定位置,其中锁定套环(44)上的齿(46)接合在差速器壳体上的对应的齿(50) (14),由此固定差速器壳体(14)以与锁定轴环(44)以及因此侧齿轮(26,28)一起旋转。 所产生的差速锁定装置是紧凑的并且可以快速地接合或脱离。

    Snap ring retaining washer
    2.
    发明授权
    Snap ring retaining washer 失效
    卡环保持垫圈

    公开(公告)号:US5484242A

    公开(公告)日:1996-01-16

    申请号:US274090

    申请日:1994-07-12

    申请人: Duane F. Meyer

    发明人: Duane F. Meyer

    摘要: A washer includes at least one tooth interlocked with a spline of a shaft in order to retain the washer from rotating relative to the shaft. A snap ring is positioned in a groove of the shaft. The washer includes a stop nested in a gap of the snap ring in order to retain the snap ring from rotating relative to the shaft. Preferably, the washer includes at least one catch that flanks the stop and overlaps the snap ring in order to retain the snap ring in the groove.

    摘要翻译: 垫圈包括与轴的花键互锁的至少一个齿,以便保持垫圈相对于轴不旋转。 卡环位于轴的槽中。 垫圈包括嵌在卡环的间隙中的止动件,以便保持卡环相对于轴旋转。 优选地,垫圈包括至少一个止动件,该止动件位于止动件的两侧并与卡环重叠,以便将卡环保持在槽中。