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US 2024/0052901 A1Published application
Braking device
AssigneeContinental Automotive Technologies GmbH
InventorsFalk Petzold, Christian Vey, Martin Kruse, Martin Gädke, Jens Hoffmann, Uwe Bach
Life of this patent
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Abstract
A brake device for a motor vehicle has an actuator with a common housing for a spreading actuator, and an adjusting device. An electric motor for actuating the actuator can be driven in two rotational directions, the spreading actuator being driven in the one rotational direction, and the adjusting device being driven in the other rotational direction.
Claims12
A drum brake device for a motor vehicle comprising:
- a brake element for generating a frictionally locking connection to a rotating component;
- an actuator which can be driven in two movement directions and moves the brake element toward the rotating component and away from the rotating component;
- an adjusting device for compensating for wear of the components which generate the frictionally locking connection;
- wherein the adjusting device is arranged in the component of the actuator, and in that the actuator is configured to drive a spreading actuator starting from a middle initial position in one drive direction, and to drive the adjusting device starting from the initial position in the opposite drive direction.
1 more element
Dependencies are inferred from the claim text.