公开(公告)号：US07040474B2

公开(公告)日：2006-05-09

申请号：US10813516

申请日：2004-03-30

申请人： David Pedersen ,  Todd Michael Gaulin ,  Paul T. Hagenow

发明人： David Pedersen ,  Todd Michael Gaulin ,  Paul T. Hagenow

IPC分类号： F16D25/638

CPC分类号： F16D25/0638

摘要： A clutch assembly is provided including a first member and a second member rotatable relative to the first member. A clutch pack is provided for frictionally engaging the first and second members. A piston chamber is provided adjacent to the clutch pack, and a piston is disposed in the piston chamber and operable for applying axial pressure to the clutch pack. The piston includes first, second, and third seal portions integrally molded in place on the piston and engaging the piston chamber at spaced locations. The integrally molded first, second, and third seal portions reduce the number of components necessary for properly sealing the piston chamber and reduce the amount of labor required for assembly.

摘要翻译： 提供一种离合器组件，包括第一构件和相对于第一构件可旋转的第二构件。 提供了用于摩擦地接合第一和第二构件的离合器组件。 活塞室邻近离合器组件设置，并且活塞设置在活塞室中并可操作以向离合器组件施加轴向压力。 该活塞包括在活塞上一体模制在适当位置的第一，第二和第三密封部分，并且在间隔开的位置处与活塞室接合。 整体模制的第一，第二和第三密封部分减少了适当密封活塞室所需的部件数量，并减少了组装所需的劳动量。