公开(公告)号：US20110239859A1

公开(公告)日：2011-10-06

申请号：US13043224

申请日：2011-03-08

申请人： Eckhard KIRCHNER ,  Paul DONNELY ,  Simon FITZGERALD ,  Lou VILLANUEVA

发明人： Eckhard KIRCHNER ,  Paul DONNELY ,  Simon FITZGERALD ,  Lou VILLANUEVA

IPC分类号： F16J1/00

CPC分类号： F15B15/1461

摘要： A piston arrangement includes, but is not limited to a hydraulically-actuated piston to move a piston rod within a cylinder to pivot a clutch actuating lever, the end of the cylinder being sealed by a boot-type seal having a central hole, though which the rod slides in a reciprocating manner. The seal is flexible to permit transverse movements of the piston rod and has a peripheral flange by means of which it is attached to the cylinder end.

摘要翻译： 活塞装置包括但不限于液压致动的活塞，以使活塞杆在气缸内移动以枢转离合器致动杆，气缸的端部由具有中心孔的靴型密封件密封， 杆以往复方式滑动。 密封件是柔性的，以允许活塞杆的横向运动，并且具有周边凸缘，通过该凸缘将其连接到气缸端部。