Stroke transmission

摘要

The lift transfer device is used between a displaced drive element (3) and a lifting element (1) moved in the same direction and has at least one lever (2) resting on the drive element with lever contact points (5,7) provided by the lifting element and a bearing (4), for transferring the movement of the drive element to the lifting element via a lever effect. The lifting factor is altered as the initial stroke (xp) of the drive element increases by altering at least one lever contact point.