| 摘要 |
The invention relates to a coupling device (10) for a drive train of a motorcycle or other motor vehicle, in particular for suppressing a so-called stamping. According to the invention, the coupling device (10) has an output rotation part (14), a switchable friction coupling (16), which has an energy storage device for closing thereof and which is closed in an unactuated state, and at least one freewheel coupling (18) for forming a torque transmission path for torque transmission from the input rotation part (12) to the output rotation part (14), wherein the freewheel coupling (18) comprises the following components: an inner rotation element (24), the outer circumference of which forms a sawtooth-shaped circumferential structure having a plurality of circumferentially extending ramps (44); a substantially annular plate structure (30) having an individual plate element (32) or a stack of a plurality of plate elements (32), the inner circumference of which forms a sawtooth-shaped circumferential structure having a plurality of circumferentially extending counter-ramps (50) to form an interlock and/or a friction lock together with the ramps (44) of the inner rotation element (24) in a rotation direction; and an outer rotation element (26) surrounding the plate structure. The invention further relates to a corresponding drive train having such a coupling device (10). |
