公开(公告)号：US20090229943A1

公开(公告)日：2009-09-17

申请号：US12324482

申请日：2008-11-26

申请人： IL Soo Kim ,  Sang Chul Park ,  Jeong Heon Kam ,  Han Ho Hwang ,  Woo Jin Cha ,  Kwang Soo Nam ,  Young Kwang Kim

发明人： IL Soo Kim ,  Sang Chul Park ,  Jeong Heon Kam ,  Han Ho Hwang ,  Woo Jin Cha ,  Kwang Soo Nam ,  Young Kwang Kim

IPC分类号： F16D19/00

CPC分类号： F16D28/00 ,  Y10T74/18792 ,  Y10T74/19828

摘要： A clutch actuator is configured to change operational force applied to a clutch in cases that a worm wheel is rotated by a motor. The clutch actuator may include a motor provided with a rotatable worm shaft, a screw thread formed along an exterior circumference of the worm shaft, a worm wheel provided with a worm gear engaging the screw thread, and a cam recess, an operation rod mounted to the worm wheel, the operation rod configured to engage or release a clutch, and/or a rotatable operation unit disposed within the cam recess, and configured to apply elastic force to the worm wheel. Methods of using the clutch actuator are also described.

摘要翻译： 离合器致动器构造成在蜗轮由电动机旋转的情况下改变施加到离合器的操作力。 离合器致动器可以包括设置有可旋转的蜗杆轴的马达，沿着蜗杆轴的外周形成的螺纹，设置有与螺纹接合的蜗轮的蜗轮，以及凸轮凹部，安装到 所述蜗轮，所述操作杆构造成接合或释放离合器，和/或设置在所述凸轮凹部内的可旋转操作单元，并且构造成向所述蜗轮施加弹性力。 还描述了使用离合器致动器的方法。