Mounting device for torsion spring and intermediate lever of variable-stroke valve-train assembly for internal combustion engine, has spring catching device holds torsion spring in clamped condition

摘要

The mounting device has a spring catching device (3) holds a torsion spring (5) in clamped condition. An intermediate lever supporting device (4) supportably holds the intermediate lever (8) in mounting position at a roller idler arm (13). The roller idler arm has a base body and a supporting device. An independent claim is also included for a method for mounting a torsion spring and an intermediate lever of a variable-stroke valve-train assembly at cylinder head of an internal combustion engine.