ACTUATOR ARRANGEMENT WITH SELECTOR DRUMS HAVING CONTROL CAM, CONTROLLABLE DRIVE MOTOR DRIVING THE SELECTOR DRUM THROUGH 360 AND DISTRIBUTED GEAR STAGES FOR A TWIN CLUTCH TRANSMISSION

摘要

The invention relates to an actuator arrangement for a twin-clutch transmission (10) which has a first and a second partial transmission, with the first partial transmission containing odd forward gear stages (1, 3, 5) and with the second partial transmission containing even forward gear stages (2, 4, 6), having at least one first and one second selector drum (SW1, SW2) which have in each case one controllable drive motor (M1, M2) and at least one control cam (40, 42, 44, 46), with each control cam (40, 42, 44, 46) being assigned at least one cam follower (48, 50, 52, 54), with it being possible for the cam followers (48, 50, 52, 54) to be connected in each case to a selector sleeve of an associated shift clutch pack (SK) in order to engage and disengage gear stages (1-6, R) of the twin-clutch transmission (10). It is provided here that - the control cam (44, 46; 40c, 42c) of at least one selector drum (SW2; SW1c) encircles through at least 360°, - the associated drive motor (M1; M2) is designed to drive said selector drum (SW2; SW1c) through at least 360°, and - the gear stages (1-6, R) are distributed on the two selector drums (SW1, SW2), and arranged on the control cams (40, 42, 44, 46), in such a way that at least one direct multiple shift (6-3; 5-2) can be carried out.