Hydraulic friction clutch with clutch drive as drive part

摘要

The clutch housing forms the drive part. The drive clutch disc is surrounded by a working chamber, communicating with the viscous fluid reservoir via a feed bore. For the viscous fluid circulation from the working chamber, a return flow bore (7) leads to the reservoir.The viscous fluid circulation comprises a control system, contg. a cojntrol member (9), allocated to the return flow bore, movable into a position fully releasing the return flow bore cross-section, and into a position fully stopping the bore cross-section in a stepless manner.