公开(公告)号：US20020153220A1

公开(公告)日：2002-10-24

申请号：US09839543

申请日：2001-04-20

申请人： Dana Corporation

发明人： Wesley M. Dick

IPC分类号： F16D011/10

CPC分类号： F16D11/10 ,  F16D2011/006

摘要： A collar for a clutch, particularly a clutch used in selectively connecting and disconnecting a source of drive torque with a co-axial driven shaft. More particularly, the present invention relates to a collar wherein meshing surfaces of the torque source and the driven shaft are designed such that the collar is under a neutral axial force while under torque. The shift collar is splined to a rotating shaft and is slideable along the direction of the longitudinal axis of the shaft. Translation of the shift collar is preferably performed by means of a shift mechanism in association with a detent ball, used to self-lock the shift collar in place under torque load. When the shift mechanism and detent ball are moved to release the shift collar, the angle teeth and splines cause the shift collar to disengage, even under high torque load.

摘要翻译： 用于离合器的轴环，特别是用于选择性地连接和断开与同轴从动轴的驱动力矩源的离合器。 更具体地，本发明涉及一种其中扭矩源和从动轴的啮合表面被设计成使得套环在转矩下处于中性轴向力的轴环。 换档轴环花键连接到旋转轴上，并且可沿着轴的纵向轴线的方向滑动。 换档轴环的平移优选地通过与制动球相关联的换档机构来执行，用于在转矩负载下将换档轴环自锁定到位。 当移动机构和止动球移动以释放换档轴环时，即使在高扭矩负载下，角齿和花键也会使换档轴环脱离。

公开(公告)号：US20020011369A1

公开(公告)日：2002-01-31

申请号：US09956170

申请日：2001-09-19

申请人： Dana Corporation

发明人： Ralph W. Baxter JR. ,  Wesley M. Dick

IPC分类号： B60K017/348

CPC分类号： B60K17/28 ,  B60K17/3462

摘要： A motor vehicle torque transfer case pump drive which is mounted in the front of a torque transfer case where it mounts to a motor vehicle transmission and includes a drive arrangement, such as a chain drive, a belt drive or a gear drive. This permits an auxiliary hydraulic pump to be driven directly from the torque transfer case, thus eliminating the need for a power take-off (PTO) adapter to drive the auxiliary hydraulic pump.

摘要翻译： 一种机动车辆转矩传递箱泵驱动器，其安装在其安装到机动车辆变速器上的扭矩传递箱的前部，并且包括驱动装置，例如链条传动，皮带传动或齿轮传动。 这允许辅助液压泵直接从扭矩传递箱驱动，因此不需要用于驱动辅助液压泵的动力输出（PTO）适配器。