Hilite Germany Gmbh

Holger Bergemann

Kenneth J Parker

Joe S Cole

Steve Nance

Jack Doyle Hutcheson

Wes Gerszewski

Daniel Viertler

Markus Todt

A valve timing control apparatus for a combustion engine according to which a rotational member, such as a sprocket, is driven by said combustion engine, a rotor is mechanically coupled with a camshaft for controlling opening and closing of cylinder valves of said combustion engine, a first configuration is provided in which the rotor is locked to the rotational member; and a second configuration is provided in which the rotor is unlocked from said rotational member. In another aspect an operating method of said valve timing control apparatus for adjusting a valve timing of a combustion engine is provided. The apparatus controls a relative rotation between a camshaft and an output shaft, which can either be prevented or permitted.

Valve timing control apparatus and method

Growing community of inventors

Nürtingen, Germany

Holger Bergemann