Device for actuating a parking lock
AssigneeZF Friedrichshafen AG
InventorsMartin SAITNER, Martin HOFFMANN, Florian KLEIN
Life of this patent
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Abstract
A device (1) for actuating a parking lock comprises an emergency release mechanism. The device (1) for actuating the parking lock comprises an electric actuator (2) with an actuator output element (3) which is moveable in translation, and the actuator output element (3), when moved in a first direction, disengages the parking lock and when moved in an opposite second direction, engages the parking lock. The actuator output element (3) is connected to the parking lock by a clutch (6), and the clutch is disengageable, by the emergency release mechanism, to permit manual movement of the clutch in the first direction to disengage the parking lock.
Claims17
1-14. (canceled)
A device (1) for actuating a parking lock comprising an emergency release means, the device (1) for actuating the parking lock comprising:
- an electric actuator (2) with an actuator output element (3) being moveable in translation, and
- the actuator output element (3), when moved in translation, actuating the parking lock,
- wherein the actuator output element (3) is connected to the parking lock by a clutch (6), and the clutch is releasable by the emergency release means.
A device (1) for actuating a parking lock comprising an emergency release mechanism, the device (1) for actuating the parking lock comprising:
- an electric actuator (2) with an actuator output element (3) being moveable in translation, and
- the actuator output element (3), when moved in a first direction, disengaging the parking lock and when moved in an opposite second direction, engaging the parking lock,
- wherein the actuator output element (3) is connected to the parking lock by a clutch (6), and the clutch is disengageable by the emergency release mechanism to permit manual movement of the clutch in the first direction to disengage the parking lock.
Dependencies are inferred from the claim text.