Robert Boschgmbh

Herbert Schiller

Uwe Neumann

Eckhard Ursel

Walter Haussecker

Hansjuergen Linde

Erik Maennle

Joerg Wolf

Andreas Rehklau

Gerhard Genter

Manfred Winter

Guenter Hartz

Werner Prohaska

Martin Steuer

Thomas Huck

Ulrich Rettmar

Martin Wiesler

Dieter Scheer

Eckard Ursel

Michael Bohnert

Markus Boldt

Herbert Martin

The invention relates to a device for adjusting a vehicle seat, the frame structure () of which can be adjusted using drive motors () having presupported gear units (), and the vehicle seat is accommodated on two seat rails () arranged parallel to each other. The frame structure () of the vehicle seat can be adjusted spherically using lifting elements () in two planes separated from each other.

Device and method for adjusting seats in vehicles

The invention relates to a device for adjusting a seat back ( ) of a vehicle seat ( ), in which a drive ( ) that carries out adjusting processes is integrated. This acts on stagger gears ( ), with which the seat back ( ) is moved within a range of inclination ( ). A torsion element ( ) is provided between the stagger gears ( ) that compensates the clearance in the stagger gears ( ) within a first range of adjustment ( ) of the seat back ( ) and functions as support for the driver motor within a further range of adjustment ( ) of the seat back ( ).

Load compensating device for adjusting a seat rest

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

In an electric motor, in particular a commutator motor, with a magnet body ( ) disposed on a rotor shaft ( ) in manner fixed against relative rotation for scanning the revolution and/or rpm, which magnet body has a carrier ring ( ), seated with a press fit on the rotor shaft ( ), and a multi-pole ring magnet ( ) received by the carrier ring, in order to produce the carrier ring of metal for the sake of greater axial force transmission to the rotor shaft ( ), the carrier ring ( ) is embodied with a first annular portion for the press fit and with a second annular portion ( ), adjacent to it in the axial direction, that has an inside diameter for receiving the ring magnet ( ) that is greater than the outside diameter of the rotor shaft ( ). As a result, the stresses caused by the press fit are not transmitted to the ring magnet ( ), which is fragile (FIG. ).

Electric motor

Device for motorized movement of a safety belt in a motor vehicle

A device for controlling an extendable equipment part of a power vehicle such as a safety belt includes a guide member displaceable between two end positions. In order to enable a passenger in the car to easily adjust the safety belt the guide member is held on a stationary hinge by means of which the movement of a drive aggregate is translated into the pivoting motion of the guide member.

Device for controlling extendable elements of power vehicle

Growing community of inventors

Buehlertal, Germany

Herbert Schiller