Actuating device for a torque transmission device
AssigneeSchaeffler Technologies AG & Co. KG
InventorOswald Friedmann
Life of this patent
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Abstract
The invention relates to an actuator device for torque transmission equipment such as a clutch, e.g. a friction clutch or dog clutch, or a brake, comprising at least two electric motors, wherein the rotors of the electric motors are kinematically coupled together via a summation gear, and the summation gear has an output side which is coupled to an actuator of the torque transmission equipment in such a way that a state of the actuator can be set as a function of a relative rotation between the two rotors.
Claims10
An actuating device for a torque transmission device such as a clutch, e.g. a friction clutch or a positive clutch, or a brake, comprising at least two electric motors, wherein the rotors of the electric motors are kinematically coupled to each other via a summation gear set and wherein the summation gear set has a power take-off side that is coupled to an actuating element of the torque transmission device in such a way that an actuating state of the actuating element is adjustable as a function of a relative rotation between the two rotors.
An electromechanical wheel driving device, comprising
- a wheel bearing carrier (1),
- a wheel hub (2) supported for rotation on the wheel bearing carrier (1), and
- a motor device (3) for generating a torque at the wheel hub (2), the motor device (3) including a first stator (4) and a first rotor (5) as well as a second stator (6) and a second rotor (7), and
- an actuating element (8) revolving with the wheel hub (2) in the region of the latter,
- wherein said actuating element (8) is kinematically coupled to the first rotor (5) and to the second rotor (7) in such a way that the actuating condition of the actuating element (8) is adjustable as a function of a relative rotation of the two rotors (5, 7).
Dependencies are inferred from the claim text.