Patent ID: 9249878
Filing Date: 2016-02-02
CPC Classification: B60K,B60Y,F16D,F16H,Y10T

Claim Text:
1. A shifting device comprising: at least one coupling device having a shifting collar and an actuator system, the actuator system including at least one annular actuator element; a shaft, the shifting collar situated in an axially shiftable and rotatably fixed manner on the shaft, the actuator system for axially shifting the shifting collar; at least one coupling toothing being assigned to a coupling element to be rotatable around a rotation axis relative to the shaft; and at least one mating toothing corresponding to the coupling toothing being rotatably fixedly joined to the shifting collar, the annular actuator element surrounding the shifting collar around the rotation axis on the circumferential side, the annular actuator element being at least one gear shift drum having at least one guideway, a guiding element connected to the shifting collar radially engaging with the guideway, and the gear shift drum being at least pivotable around the rotation axis and thus movable relative to the guiding element together with the guideway wherein the coupling device has at least one friction surface rotatably fixedly coupled with the shaft but is axially shiftable in relation to the shaft with the aid of the shifting collar, the friction surface being shiftable on a mating friction surface rotatably fixedly coupled with the coupling element and corresponds to the friction surface.