Valve drive tappet for internal combustion engine, with compression piston at leased partly enclosed by spring on region projecting from underside of tappet

摘要

The tappet (7) is used with at least one valve (9). The compression piston (10) an move axially in a recess (11) in the tappet, projecting beyond its underside towards the valve. The return spring (30) encloses this projection. The spring rests on the underside (6) at one end and on the valve-side support (31) of the piston on the other.