Bernd Niethammer

Device for changing the relative rotational position of a shaft to the drive wheel

Solenoid valve and method for its manufacture

Hydraulic system for actuating at least two operational areas in a vehicle

Hydraulic solenoid valve

Device for changing the rotational position of a shaft relative to a drive wheel and method of making same

Device for hydraulically adjusting the angle of rotation of a shaft in relation to a driving wheel

Volume flow control for hydraulic systems of vehicles, especially for steering devices of motor vehicles

Clutch for vehicles

Drive device esp. as steering assist for motor vehicle

Solenoid valve and manufacturing process