Valeo Systemes D'essuyage

Alain Servin

Michael Schaeuble

Pierre Blanchet

Laurent Collinet

Stephane Beauchamps

Jose-Luis Herrada

Quentin Aubugeau

Mehdi Belhaj

Christophe Faucher

Jean Jendraszczak

Pierre Pilard

Jean-Michel Berthome

Christophe Rabache

Fabrice Jably

Stéphane Beauchamps

Philippe Deshouillers

Laurent Nicaud

Yann Requillard

Olivier Marroux

Daniel Lale

The invention relates to a geared motor comprising a first brushless electric motor part having a stator, a rotor and a drive shaft, a second part having an output shaft and a reduction gear mechanism and an electronic part. The reduction gear mechanism comprises an output shaft, a worm and a toothed wheel designed to be engaged by the worm and to drive the output shaft in rotation. The geared motor comprises at least one rolling guide bearing disposed on the drive shaft and a multipolar magnet for measuring the position of the rotor. The rolling bearing is disposed between the measurement magnet and the worm such that the electric motor can be controlled depending on the measurement of the position of the rotor.

Brushless direct-current electric motor for a motor vehicle wiper system

A method for attaching a plastic barrel configured to guide an output shaft of a mechanical device to a housing for the mechanical device is disclosed. The housing includes a chimney delimited by an upper edge and a base, the chimney being arranged to partially surround the output shaft, the plastic barrel having a lateral protuberance. The method involves at least the following steps: inserting a first end of the plastic barrel into the chimney of the housing until the lateral protuberance axially abuts against the upper edge of the chimney, and at least partially deforming the first end of the plastic barrel in order to form an axial counter-abutment.

Housing for mechanical device, mechanical assembly, gear motor and associated attachment method

The invention relates to a toothed wheel () for a gear motor () of a window wiper, in particular of a motor vehicle, this wheel having a central member () defining an axis of rotation A and two opposite substantially parallel faces, a first of said faces including an orifice () having an axis B and intended to receive a pin () of a linkage () of the gear motor, characterized in that it comprises, on said first face, abutment means () in an axial direction and/or in a radial direction relative to axis A and means () for guiding sliding in a circumferential direction about the axis A, said abutment and guide means being configured to cooperate with said pin during the assembly of the toothed wheel with the linkage in order to facilitate the insertion of the pin into the orifice.

Toothed wheel for a gear motor of a window wiper

Wheel () for a vehicle window wiper drive system, said wheel comprising electrical contact means (), a first and a second electrical contact means () of said electrical contact means being in electrical continuity, and the first and the second electrical contact means being for a respective slider (), said wheel being characterized in that the angular extension (&#x3b1;) of said electrical contact means in the plane of the wheel is strictly less than 360&#xb0; and said electrical contact means being situated on a face of the wheel intended to receive a linkage.

Wheel for a vehicle window wiper drive system

The present invention relates to a brush holder assembly () for an electric motor () of a motor vehicle equipment item comprising:

Brush holder assembly for an electric motor

The invention relates to a closing plate () for a windscreen wiper drive motor device () for a motor vehicle, said device () being of the type comprising a support (), a shaft () being received therein, said shaft bearing an endless screw () which is capable of being driven in rotation by a motor (), and being of the type in which said support () comprises a bush mounting () for receiving a bush () which is capable of supporting one end () of the shaft (), said plate () comprising a base () which is capable of closing said support (), the closing plate () being characterized in that it comprises a closing tongue () which is made of the same material as the base () and serves as a water deflector for an orifice () formed in the end of the bush mounting () in the axis of rotation of the shaft (). The inventor further relates to a windscreen wiper drive motor device for a motor vehicle comprising a closing plate.

Closing plate and windscreen wiper drive motor device for a motor vehicle

Growing community of inventors

Villiers, France

Alain Servin