Patent ID: 11970052
Assignee: AUDI AG
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 3:
4. The drive device as claimed in claim 3, wherein a ring gap, in which the overload spring is arranged, is provided between the actuator sleeve and the cylindrical sliding collar outer circumference, the overload spring is configured to be supported in the axial direction between an axial stop of the actuator sleeve and the bearing outer ring of the roller bearing, that during the closing procedure until reaching the contact tooth on tooth, the actuator sleeve and the sliding collar are configured to be adjusted in a movement-coupled manner, and after from reaching the contact tooth on tooth, the actuator sleeve is configured to be adjusted further into the closed position in a manner movement-decoupled from the sliding collar while building up the spring force of the overload spring.