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40 条记录 (耗时 0.013 秒)

    Gearless differential in an integrated hydrostatic transmission
    5.
    发明公开
    Gearless differential in an integrated hydrostatic transmission 审中-公开
    Getriebeloses Differentialzial in einem integrierten hydrostatischen Getriebe

    公开(公告)号：EP1898124A2

    公开(公告)日：2008-03-12

    申请号：EP07253550.3

    申请日：2007-09-07

    申请人： KANZAKI KOKYUKOKI MFG. CO., LTD. ,  Mizukawa, Katsumoto ,  Matsuura, Jun ,  Ishii, Norihiro ,  Shimizu, Hiroaki ,  Irikura, Koji

    发明人： Mizukawa, Katsumo ,  Matsuura, Jun ,  Ishii, Norihiro ,  Shimizu, Hiroaki ,  Irikura, Koji

    IPC分类号： F16H48/14 ,  F16H48/22

    CPC分类号： F16H48/145 ,  B60K17/02 ,  B60K17/105 ,  B60K17/356 ,  B60K17/358 ,  B60K23/0808 ,  B60Y2200/223 ,  B62D7/142 ,  B62D11/00 ,  F16H48/12 ,  F16H48/22 ,  Y10T74/19005

    摘要： An improved differential unit (101) for an integrated hydrostatic transmission (IHT) is provided. The differential unit comprises an input gear (200), a cross-shaft (202) disposed within a central opening of the input gear, and a pair of clutch members (204L,204R) disposed coaxial with the input gear. One of each clutch member is disposed on opposite sides of the cross-shaft. A first plurality of friction members (208) extend from each clutch member. The differential unit also comprises a pair of side couplings (210L,210R), each coaxially disposed within one of the clutch members, and a second plurality of friction members (212) extending from each side coupling. Each clutch member includes a cam surface (206) that comes in contact with the cross-shaft when the differential unit is under normal operating conditions. Alternative embodiments are also described herein.

    摘要翻译： 提供了一种用于集成静液压传动（IHT）的改进的差速单元（101）。 差速单元包括输入齿轮（200），设置在输入齿轮的中心开口内的横轴（202）和与输入齿轮同轴设置的一对离合器构件（204L，204R）。 每个离合器构件中的一个设置在横向轴的相对侧上。 第一多个摩擦构件（208）从每个离合器构件延伸。 差速单元还包括一对侧联接器（210L，210R），每个侧联接器同轴地设置在一个离合器构件内，以及第二多个摩擦构件（212），其从每个侧联接件延伸。 每个离合器构件包括当差动单元处于正常操作条件时与横轴接触的凸轮表面（206）。 本文还描述了替代实施例。

    Locking differential with friction clutch members
    8.
    发明公开
    Locking differential with friction clutch members 失效
    用摩擦离合器构件锁定差速器

    公开(公告)号：EP0838612A2

    公开(公告)日：1998-04-29

    申请号：EP97117051.9

    申请日：1997-10-01

    申请人： Tractech Inc.

    发明人： Valente, Paul J.

    IPC分类号： F16H48/14

    CPC分类号： F16H48/145 ,  F16H48/14 ,  F16H48/22 ,  Y10T74/19005

    摘要： A locking differential includes annular friction pack clutch assemblies (74,76) for normally connecting the drive shaft of a vehicle to a pair of axially aligned driven axle shafts (70,72). A pair of clutch members (62,64) are biased apart by a plurality of spring assemblies including a locking pin (108) colinearly arranged relative to a helical spring (110). At one end, the locking pin is slidably mounted in a corresponding pin bore (104) contained in one face of a first clutch member, the other end of the locking pin extending within an oversized spring bore (106) contained in the opposing face of a second clutch member. The helical spring (110) is mounted in the bottom of the oversized bore and is compressed by the pin when the pin is releasably retained in an extended operable position by a removable fastener member, thereby to compress the friction packs between the clutch members and the adjacent casing internal wall surfaces. When one axle shaft overruns the other by a given amount, the associated friction clutch is disengaged to disconnect the overrunning shaft from the differential.

    摘要翻译： 锁止差速器包括用于将车辆的驱动轴通常连接到一对轴向对齐的从动车轴（70,72）的环形摩擦组离合器组件（74,76）。 一对离合器构件（62,64）被多个弹簧组件偏置分开，所述多个弹簧组件包括相对于螺旋弹簧（110）共线设置的锁定销（108）。 在一端，锁定销可滑动地安装在包含在第一离合器构件的一个面中的相应销孔（104）中，锁定销的另一端在包含在第一离合器构件的相对面中的超大弹簧孔（106） 第二离合器构件。 螺旋弹簧（110）安装在加大的孔的底部，并且当销通过可拆卸的紧固件可释放地保持在延伸的可操作位置时被销压缩，由此压缩离合器构件和 相邻的壳体内壁表面。 当一个车轴超过另一个给定量时，相关的摩擦离合器脱开以将超越轴与差速器断开。

    Differential gear
    10.
    发明公开
    Differential gear 失效
    差速器

    公开(公告)号：EP0670439A1

    公开(公告)日：1995-09-06

    申请号：EP95103071.7

    申请日：1995-03-03

    申请人： Mimura, Kenji

    发明人： Mimura, Kenji

    IPC分类号： F16H48/14

    CPC分类号： F16H48/147 ,  F16H48/12 ,  Y10T74/19005

    摘要： When a casing (1) and a retainer (4) are rotated around their axis, torque is transmitted to the groove (3b) of each rotary member (3) via the rolling elements (5) and the pair of rotary members rotate together with the casing. When a revolution difference occurs between said pair of rotary members, rolling elements retained in the guide slots (4c) of said retainer rolls along the grooves of said pair of rotary members to make reciprocal movement within the range of said guide slots. At this time, when a force which causes revolution difference between said pair of rotary members is applied from the side of only one of said pair of rotary members, since the rolling elements which come to the following side when revolution difference is occurring work to let trail the groove which comes to the leading side when revolution difference is occurring to their own movements, the reaction force occurring here works as a resistance to restrict the revolution difference between said pair of rotary members. This invention can therefore provide reliable torque-sensitive revolution difference restricting effects without need for addition of a special mechanism to obtain the revolution difference restricting effect.

    摘要翻译： 当壳体（1）和保持器（4）围绕其轴线旋转时，扭矩经由滚动元件（5）传递到每个旋转构件（3）的凹槽（3b），并且该对旋转构件与 外壳。 当所述一对旋转部件之间产生旋转差时，保持在所述保持器的引导槽（4c）中的滚动元件沿着所述一对旋转部件的槽滚动，以在所述引导槽的范围内往复运动。 此时，当从所述一对旋转部件中的仅一个旋转部件侧施加引起所述一对旋转部件之间的旋转差的力时，由于在发生旋转差时出现在跟随侧的滚动元件发挥作用 在发生旋转差时发生了前进侧的槽的移动，因此这里产生的反作用力成为限制上述一对旋转部件之间的旋转差的阻力。 因此，本发明可以提供可靠的转矩敏感旋转差限制效果，而不需要增加特殊机构来获得旋转差限制效果。