Patent ID: 11965596
Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 8:
9. A method for actuating the parking lock actuation system according to claim 1, wherein in a first operating state the bistable switch is closed and the monostable opener is open, so that the current circuit is interrupted and the locking element is engaged in a form-fitting manner with the actuation element, wherein the actuation element is fixed in the unlocking position, and in a second operating state in which a voltage of a vehicle electrical system couple to monostable opener has fallen to zero or below a specific limit, the monostable opener closes automatically, so that the current circuit is closed and the electric actuator is driven by breaking a form fit between the locking element and the actuation element, so that the actuation element is automatically moved into the locking position.