公开(公告)号：WO1984004367A1

公开(公告)日：1984-11-08

申请号：PCT/GB1984000148

申请日：1984-05-02

Applicant: JELFS, Stewart, Dudley

IPC: F16D01/08

CPC classification number: F16D1/091 ,  F16D1/05

Abstract: A hydraulic frictional coupling for either mounting a hub on a shaft, or for connecting two shafts, (Figs. 5(a), 5(b)) (not shown) comprises an annular chamber (c, 16, 36) housing an annular piston (d, 15, 35), the chamber and the piston having matching tapers. Oil fed (e.g. at h) to one end of the chamber, moves the piston axially to cause radial expansion connecting the shaft and hub or two shafts. Oil fed (e.g. at i) to the other end of the chamber allows the coupling to be disconnected.

Abstract translation: （图5（a），5（b））（未示出）的用于将轮毂安装在轴上或用于连接两个轴的液压摩擦联接器（未示出）包括环形室（c，16,36） 活塞（d，15,35），腔室和活塞具有匹配的锥度。 将油（例如h）送入腔室的一端，使活塞轴向移动，从而使轴和轮毂或两个轴之间径向膨胀。 将油（例如在i处）供给到室的另一端允许联接件被断开。