Thrust plate unit for friction clutch

verfasst von

Erich Scheer, Manfred Lein, Michael Priwitzer

Abstract

A thrust plate unit for a motor vehicle friction clutch comprises an abutment ring (17) having a knife edge (19) and guided axially in a pressure plate (11) while supported by a plurality of wedges (53) on the pressure plate (11). The support takes place through oblique faces (49) (51) in a non-reversible manner, the wedges being displaced automatically either by centrifugal force, as shown, or by spring force (Figs. 3-5) in order to compensate for wear-caused deviations of position between the pressure plate (11) and a diaphragm spring (15) of the clutch. The thrust plate unit further includes a device (27) which also compensates for wear and is automatically adjusted to limit the maximum stroke of the pressure plate (11) with respect to the cover (7).

Organisationseinheit(en)

Institut für Theoretische Physik

Typ

Patent

Publikationsdatum

17.12.1986

Publikationsstatus

Veröffentlicht