Adjustable valve control for IC engine - has adjustable intermediate member between cam and pivot lever along guide path

摘要

The valve drive for an IC engine has a pivoting lever supported by the cylinder head, which is operated at one section by an intermediate element via a cam. A second section contacts a valve shaft. The intermediate element is adjustable relative to the lever along a guide path. The guide path (6) runs parallel to the cam (7) path (17). The intermediate element comprises a roller (4) operating on the cam and is located on a bolt (3) along the guide path. USE/ADVANTAGE - Adjustment of intermediate valve control member in IC engine without moving lever, optimisation of design space.