Friction clutch i.e. knuckle friction clutch, for use between drive motor and transmission, has lever spring with operative edge with lever elements, and spokes fastened to lever elements, which are supported between diameters at spokes

摘要

The clutch (2) has a pressure plate rotationally fixed and axially displaceable relative to a housing (4). A counter pressure plate is fixedly connected with the housing. Frictions linings of a coupling disk are twisted between the plates against impact of a lever spring (5). The spring has an operative edge (7) with lever elements (6), which are axially loaded by an actuator. The elements radially and distributedly aligned over circumference. Spokes (8) of two different diameters are fastened to the lever elements. The lever elements are supported between both the diameters at the spokes.