Divided roll stabilizer
AssigneeSchaeffler Technologies AG & Co. KG
InventorsBernd Wittmann, Ralf Mayer, Andrea Lottes, Norbert Hofmann
Life of this patent
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Abstract
A divided roll stabilizer of a motor vehicle between whose two stabilizer parts (2a) an actuator (1) can be arranged for a torsion of the stabilizer parts (2a). At least one of the stabilizer parts (2a) is provided with a torsion transmitting connecting part (4a) for connection to the actuator (1), and the connecting part (4a) is magnetically coded.
Claims9
A divided roll stabilizer of a motor vehicle, comprising two stabilizer parts between which an actuator is adapted to be arranged for torsioning of the stabilizer parts, wherein at least one of the stabilizer parts is provided with a torsion transmitting connecting part for connecting the actuator, and the connecting part is magnetically coded, a sensor for non-contact measurement of a torsion acting in the stabilizer part is provided, the sensor utilizes the magnetically coded connecting part as a primary sensor and further comprises a magnetic field sensor as a secondary sensor that converts changes in a magnetic field of the primary sensor into an electrical signal, and the connecting part transmits a full torsion between the actuator and the connected stabilizer part.
A divided roll stabilizer of a motor vehicle, comprising two stabilizer parts between which an actuator is adapted to be arranged for torsioning of the stabilizer parts, wherein at least one of the stabilizer parts is provided with a torsion transmitting connecting part for connecting the actuator, and the connecting part is magnetically coded, wherein a sensor for non-contact measurement of a torsion acting in the stabilizer part is provided, the sensor utilizes the magnetically coded connecting part as a primary sensor and further comprises a magnetic field sensor as a secondary sensor that converts changes in a magnetic field of the primary sensor into an electrical signal, wherein the stabilizer parts are each supported for rotation by a stabilizer bearing and are each provided with one of the connecting parts for connecting to the actuator, and at least one of the connecting parts forms the primary sensor.
A divided roll stabilizer of a motor vehicle, comprising two stabilizer parts between which an actuator is adapted to be arranged for torsioning of the stabilizer parts, wherein at least one of the stabilizer parts is provided with a torsion transmitting connecting part for connecting the actuator, and the connecting part is magnetically coded, wherein a sensor for non-contact measurement of a torsion acting in the stabilizer part is provided, the sensor utilizes the magnetically coded connecting part as a primary sensor and further comprises a magnetic field sensor as a secondary sensor that converts changes in a magnetic field of the primary sensor into an electrical signal, wherein the magnetically coded connecting part has a hollow construction and the secondary sensor is arranged in the hollow connecting part.
Dependencies are inferred from the claim text.