Slip lever for valve drive in IC engine

摘要

The rotary shaft (4) of the lever is turnably held on it. The part of the lever located between the rollers (2,3) has oil pockets (9,10). These are wedge-shaped in rotary direction of the rollers, and each ends in a stripper edge (11,12). The oil pockets extend to the rotary axis.The pockets located on different surfaces of the lever, are directed opposite to each other relative to the direction of rotation of the rollers. They are positioned on the side of the largest width of the bearing gap. The stripper edge of at least one oil pocket encloses an angle with the movement direction of the neighbouring roller, which contains the rotary shaft, and is larger than 90 deg.