Robert Boschgmbh

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Markus Boldt

Herbert Schiller

Ulrich Rettmar

Herbert Martin

Michael Bohnert

Karsten Schulz

Ulrich THÖNNESSEN

The invention relates to a spring element ( ) for compensating for axial play in a motor shaft of an electric motor. The invention proposes embodying such a spring element ( ) out of plastic and of one piece with a stop disk ( ), which is connected via spring arms ( ) to a support foot ( ), and placing it, along with the support foot ( ), onto a support sleeve ( ) with which the spring element ( ) can be press-fitted onto the motor shaft. The invention has the advantage that it eliminates the axial play in the motor shaft of an electric motor with a spring element ( ) that is inexpensive to manufacture and easy to install (FIG. ).

Spring element for compensating axial play in a motor shaft of an electric motor

Growing community of inventors

Achern, Germany

Markus Boldt