Rubbing sliding element for valve mechanism - has ceramic wear surface on heat of metallic intermediate element

摘要

Rubbing sliding structure for the valve mechanism of a combustion engine having a metallic intermediate element (3) with a head and a peg. The peg is introduced into a gap (14) in a rocker arm (100) and the head possesses a ceramic element (2) which rubbingly slides against a cam (5). ADVANTAGE - Rubbing sliding element for a rocker arm in which the ceramic component is pre-soldered onto the intermediate element to prevent thermal damage.