| 摘要 |
The present invention relates to a shifting device for a gear unit (10), in particular for a vehicle (12) driven by muscle power, comprising a shaft (82), on which a plurality of idler gears (60) are mounted, wherein the idler gears (60) can be connected to the shaft (82) by means of pawls (70), wherein the pawls (70) are mounted in a rotatable manner and can be selectively actuated by a camshaft (84), wherein the camshaft (84) is connected to drive means for rotating the camshaft (84) relative to the shaft (82) in order to actuate the pawls (70), wherein the camshaft (84) has a plurality of actuating sections (90, 92) for actuating the pawls (70) that are assigned to the respective idler gears (60), characterized in that the actuating sections (90, 92) each comprise at least one surface section (102, 104, 106, 108, 110), and the surface sections assigned to the pawls (70) of different idler gears (60) have different pitches. |
