Drag lever system for use in cylinder head of internal combustion engine, has outer lever including side walls with supporting surfaces for respective opposing surfaces so that start-up unit of inner lever is held at distance to lifting cam

摘要

The system (1) has detachable drag levers (3), where each lever has an outer lever (4), and an inner lever (6) that runs between side walls of the outer lever. The side walls have supporting surfaces for corresponding opposing surfaces (18) that are directly connected with a cylinder head so that a start-up unit of the inner lever is held at a distance to a lifting cam. The drag levers are flanked laterally by cross webs (19) of the cylinder head. Each opposing surface is directly formed at a lower side of an arm-like projection (21) that is fixed at a distance from the corresponding web.