公开(公告)号：EP1371869A1

公开(公告)日：2003-12-17

申请号：EP03012910.0

申请日：2003-06-06

申请人： NTN CORPORATION

发明人： Baker, Richard D. ,  Monahan, Russel E. ,  Houtman, Tom ,  Goto, Shiro

IPC分类号： F16D47/04 ,  F16H61/20

CPC分类号： F16D41/067 ,  B60W30/18118 ,  F16D47/04 ,  F16H3/089 ,  Y10T74/19242

摘要： An over-running clutch assembly for an automotive transmission comprises an outer race having a cylindrical inner surface and an inner race engaged with a drop shaft of the transmission and having a cammed outer surface coaxial with the cylindrical inner surface and defining a gap therebetween and a roller clutch disposed within the gap; a biasing element to bias the roller clutch to a disengaged position; and an actuator to selectively overcome the biasing element to engage the roller clutch and lock the outer race and inner race and prevent relative rotation between the outer race and inner race, thereby preventing rotation of the drop shaft and movement of the automobile.

摘要翻译： 用于汽车变速器的超行驶离合器组件包括具有圆柱形内表面的外座圈和与变速器的下降轴接合的内座圈，并且具有与圆柱形内表面同轴并且在其间形成间隙的凸轮外表面 滚子离合器设置在间隙内; 用于将所述滚子离合器偏压到脱离位置的偏置元件; 以及致动器，其选择性地克服所述偏置元件以接合所述滚子离合器并锁定所述外座圈和所述内座圈，并且防止所述外座圈和所述内座圈之间的相对旋转，由此防止所述下落轴的旋转和所述汽车的移动。

公开(公告)号：EP1279850A1

公开(公告)日：2003-01-29

申请号：EP02016372.1

申请日：2002-07-25

申请人： NTN CORPORATION

发明人： Monahan, Russel E. ,  Houtman, Thomas ,  Goto, Shiro

IPC分类号： F16D43/02 ,  B62D5/04 ,  F16D7/02

CPC分类号： F16D41/067 ,  B62D5/043 ,  F05B2260/4023 ,  F16D7/027 ,  F16D41/105 ,  F16D43/02 ,  F16D47/02

摘要： A clutch system is described wherein a two-way roller clutch system transmits torque in from one direction (i.e., input side) only, and allows the clutch system (1) to be physically decoupled from the power steering system when torque is forced in from the output side (100), e.g., during loss of electrical power to the power steering motor. Additionally, the clutch system (1) can include a torque limiting system (300) that permits slip when overall torque exceeds a preset limit. Both the clutch system (1) and the torque limitation system (300) are especially useful in conjunction with automotive power steering systems.

摘要翻译： 描述了一种离合器系统，其中双向滚柱离合器系统仅从一个方向（即，输入侧）传递扭矩，并且允许离合器系统（1）在力矩从强力转向时物理地与动力转向系统分离 输出侧（100），例如在向动力转向电动机的电力的损失期间。 另外，离合器系统（1）可以包括转矩限制系统（300），当总转矩超过预设极限时允许滑动。 离合器系统（1）和扭矩限制系统（300）都与汽车动力转向系统相结合是特别有用的。