Shiftable double tooth coupling for use in parallel hybrid drive device of vehicle, has outer teeth of drive hubs and/or internal tooth, comprising variable space width and/or tooth thickness and/or tooth height in axial direction

摘要

The coupling (1) has an actuator element (4) displaced in an axial direction between a neutral position and a driving position. An internal tooth of the actuator element stays in engagement with an outer tooth (9) of a drive hub (2) in the neutral position and with an outer tooth (10) of another drive hub (3). The outer teeth of the drive hubs and/or an internal tooth sectionally comprise variable space width and/or tooth thickness and/or tooth height in an axial direction. The actuator element comprises a guide element (22) and a fixing element (23).