Device for adjusting structure spring rate of motor vehicle, has torsion spring unit with spring element and supported housing applying torsion load effective on rotatability of stabilizer back

摘要

The device has a torsion spring unit (12) with a spring element and a supported housing applying torsion load effective on the rotatability of a stabilizer back (10.1). The torsion load is inserted or disconnected over a coupling arranged in the housing.