Tappet for the valve drive of an internal combustion engine

摘要

A tappet for the valve drive of an internal combustion engine comprising a hollow cylindrical housing arranged with its thin-walled jacket for axial displacement and a receiving bore of a cylinder head which is optimized with respect to its reliability and its operating weight while at the same time, using a thin-walled element to delimit the annular oil reservoir by a reliable manufacturing method.