US 11,746,898 B2
Actuator arrangement for electric drive
Mark Schmidt, Königswinter (DE); and Simon Broicher, Hürth (DE)
Assigned to GKN Automotive Limited, Birmingham (GB)
Appl. No. 17/254,892
Filed by GKN Automotive Limited, Birmingham (GB)
PCT Filed Jun. 28, 2018, PCT No. PCT/EP2018/067502
§ 371(c)(1), (2) Date Dec. 22, 2020,
PCT Pub. No. WO2020/001778, PCT Pub. Date Jan. 2, 2020.
Prior Publication US 2021/0207710 A1, Jul. 8, 2021
Int. Cl. F16H 63/18 (2006.01); B60T 1/00 (2006.01); F16H 61/22 (2006.01); F16H 63/30 (2006.01); F16H 63/34 (2006.01)
CPC F16H 63/18 (2013.01) [B60T 1/005 (2013.01); F16H 61/22 (2013.01); F16H 63/304 (2013.01); F16H 63/3408 (2013.01); F16H 63/3425 (2013.01); F16H 63/3043 (2013.01); F16H 2063/3056 (2013.01); F16H 2063/3063 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An actuator arrangement for a driveline of a motor vehicle, comprising:
a clutch having a rotatably drivable clutch input part, a clutch output part and a clutch actuating member configured to drivingly connect or disconnect the clutch input part and the clutch output part to or from each other;
a parking lock with a ratchet wheel which is connected in a rotationally fixed manner to a drive shaft drivingly connected to the clutch output part, a locking element which cooperates with the ratchet wheel and is movable into a locking position in which the locking element locks the ratchet wheel, and into a release position in which the locking element releases the ratchet wheel, and a parking lock actuating member for actuating the locking element; and
a controllable actuator with a movable actuator setting member which is transferable into at least three setting positions and is operatively connected to the clutch actuating member and to the parking lock actuating member such, that in a first setting position the parking lock is closed, in a second setting position the parking lock is open and the clutch is closed, and in a third setting position the clutch and the parking lock are open, wherein the actuator setting member is configured in the form of an intermediate gear and comprises a toothing which engages a rotatably drivable ring for actuating the clutch.