| 主权项 |
1. A parking lock arrangement for a motor vehicle transmission, comprising:
a housing; a parking lock wheel which is connectable to a shaft of the motor vehicle transmission; a parking lock pawl which is pivotable between a parking lock position and a release position about a pawl axis mounted on the housing, wherein, in the parking lock position, the parking lock pawl is in engagement with the parking lock wheel and prevents the rotation thereof; an actuating mechanism for the parking lock pawl; and an actuator arrangement for the actuating mechanism, wherein the actuator arrangement has a drum which is rotatable between a home position and a parking position, wherein the drum has a cam portion assigned to the parking position, wherein the actuator arrangement furthermore has a lever arrangement with a cam lever which is pivotable about a lever axis mounted on the housing, and which has a cam follower portion, wherein the cam lever is coupled to the actuating mechanism;wherein the lever arrangement has an actuating lever which is coupled to the cam lever via a releasable coupling device and is positively coupled to the actuating mechanism, wherein the actuating lever is furthermore mechanically preloaded in a pivoting direction in order, via the actuating mechanism, to press the parking lock pawl into the parking lock position, and wherein the coupling device is designed in such a manner that it is releasable by means of an electric or a hydraulic release signal. |
