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US 10,151,391 B2Granted
Actuation device for a motor vehicle
AssigneeSchaeffler Technologies AG & Co. KG
InventorsDominik Herkommer, Dirk Reimnitz, Peter Greb
Life of this patent
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Abstract
An actuation device for a motor vehicle having a transmission with gear steps and a friction clutch for automated actuation of both the transmission and the friction clutch, where the actuation device has an actuator device with whose help both a rotational movement and a translational movement is executable, in order to improve the actuation device in terms of construction and/or function.
Claims8
An actuation device for a motor vehicle having a transmission with gear steps and a friction clutch, the actuation device comprising:
- an actuator device, including:
- a rotary drive;
- a spindle screw;
- and,
- a tappet which can be moved rotationally and translationally, the tappet having:
- a first end;
- a second end;
- and,
- a radially outward facing surface;
- and,
- a transmission actuating section:
- connected to and extending from the radially outward facing surface;
- and,
- arranged between the first end and the second end, the transmission actuating section comprising a ramp profile forming a point that is directed in a first axial direction, toward the second end.
11 more elements
Dependencies are inferred from the claim text.