Switching element for valve train of internal-combustion engine, has attachment piece positioned in complementary retainer of guide borehole, and free-motion-spring prestressed between housing and inner element

摘要

The element (1) has an inner element (4) running in a borehole (3) of a housing (2), where the inner element is axially movable relative to the borehole. A coupling piston (6) is guided over an anti-twisting plate (12) in a guide borehole (5). A stump-like attachment piece (15) is eccentrically arranged for forming the anti-twisting plate. The attachment piece is positioned in a complementary retainer of the guide borehole. A free-motion-spring is prestressed between the housing and the inner element.