Robert Boschgmbh

Jean-Marc Ritt

Christian Meyer

Armin Stubner

Torsten Gmuend

Philippe Richard

Bastien Cagnac

Francois Gaffe

Roland Bohn

Francois Schabanel

Stephan Mayer

Gerard Albrecht

Christian Poddey

Roman Winkler

Robert-Jan Rovaart

Anik Willner

Gundolf Surkamp

The invention relates to an electrical machine (), in particular an electronically commutated EC motor, and to methods for producing an electrical machine () of this type having a pole pot (), in which a stator () and a rotor () are received, and a plug housing () with an integrated connector plug () is arranged axially on the open side of the pole pot (), wherein a rotor shaft () of the rotor () protrudes with a free end () axially out of the pole pot () into the plug housing (), and a magnetic signal generator () for rotational position detection is arranged at the free end (), which magnetic signal generator () interacts with a magnetic field sensor () which lies axially opposite it, wherein the magnetic field sensor () is configured as a wired single-part component and is fastened directly to the inner side () of the plug housing () without the use of a printed circuit board.

Electrical machine, and methods for producing an electrical machine

An electrical machine () and a method for producing such a machine, with a pole pot (), in which a stator () and a rotor () are held, and axially on the open side of the pole pot () a connector housing () with an integrated terminal connector () is arranged, wherein the connector housing () has a circumferential wall (), which lies axially against the pole pot (), and the circumferential wall () has radial windows (), in order to make electrical contacting of electrical contacts () of the connector housing () with electrical mating contacts () of the stator () possible after the placement of the connector housing () onto the pole pot ().

Electrical machine and method for producing an electrical machine

An electric brake booster includes an electric motor activating a booster piston acting on the master-cylinder during brake pedal activation. The booster piston is driven in the direction of the action of same on the master-cylinder by an electric motor linked to a mechanical transmission that includes a screw held by the motor shaft. The screw meshes with two symmetrical worm gears that are integral with respective transmission shafts housed in a bearing of the body of the brake booster. The two shafts each carry a spur gear that meshes with a rack of the booster piston. The shafts are free in translation relative to the screw and to the body of the electric brake booster but are integral with each other in the translational movement of same. The shafts are integrally connected in translation by a coupling member formed by a crosspiece carrying two rotation bearings.

Electric brake booster with transmission clearance compensation

The invention relates to a wiper blade () in a flat beam construction, having a wiper strip () and a single spring rail () serving as the carrier element, and a spoiler () connected to the head strip () of the wiper strip (), wherein a connecting element () having a joint part () is disposed in the center region of the wiper blade (). The invention proposes that the head strip () have a hollow profile that is open in the direction of the spoiler (), on the longitudinal sides of which guide profiles () are disposed having open grooves () facing each other, in which the spring rail () is embedded.

Wiper blade

The invention relates to a windshield wiper device, in particular for a motor vehicle, comprising a fastening device () for fastening the windshield wiper device to the motor vehicle. Until now windshield wiper devices were mainly fastened to the vehicle body by means of screwed connections and plugging locations. The objective of the invention is reducing the assembly effort for fastening the windshield wiper device to the vehicle body. As a result, the inventive windshield wiper device can be clamped firmly to a vehicle body panel () by the fastening device ().

Windshield wiper device

The invention is based on a plastic articulated arm () with a connection part () for a wiper blade formed at its outer end by the side walls (), wherein the connection part () can engage in a hook-in box () of the wiper blade and is provided in the side walls (), which serve to guide the wiper blade laterally, with an open hub () for a pivot pin () of the wiper blade. It is proposed that a window () be provided at least in one side wall () of the connection part () in the longitudinal direction of the articulated arm (), in which window is arranged a spring tongue () which projects outwardly beyond the side wall ().

Plastic articulated arm

The invention relates to a wiper blade latching device, for coupling a wiper blade () to a wiper arm (), having at least one wiper unit () which has at least one latching means (), which can be deflected counter to a tensioning force, and at least one guide means (). It is proposed that the latching means () is at least partially decoupled from the guide means ().

Wiper blade latching device

The invention starts with a windshield wiper device (), in particular for a motor vehicle, comprising at least one driving element () that can be fastened to the motor vehicle, at least two essentially elongate fastening elements () which are disposed in an axially rigid manner and are able to engage in receptacles () of the motor vehicle, and at least one damping element () for damping mechanical vibrations. It is proposed that the driving element () has a driven shaft () and the fastening elements () are positioned such that the driving element () can be fastened by being rotated around the driven shaft () or an axis that runs essentially parallel thereto.

Window wiping device, particularly for a motor vehicle

A fastening part for a wiper arm of a vehicle wiper is disclosed, which can be driven for the pivoting motion and which has a receptacle for the articulated connection of the wiper arm (). For the sake of economical production of a lightweight fastening part of adequate rigidity, the fastening part is embodied as a sheet-metal part (), with a substantially flat back () located in the pivoting plane and two side cheeks (), protruding approximately at right angles from the back, and a transverse reinforcement (), which braces the upper edges (), remote from the back, of the side cheeks () against one another is disposed in the transition region from the side cheeks () to the ears (), in which the articulated connection of the wiper arm () to the fastening part is made (FIG.).

Fastening element for the wiper arm of a vehicle windshield wiper

A wiper arm ( ), in particular for a motor vehicle wiper system is proposed, having a pivot part ( ) made of plastic, which has two ends and on a first end ( ) can be connected to a wiper blade and also, on its second end ( ) remote from the first end, is connected rotatably to a fastening part ( ); the fastening part ( ) is made of sheet metal.

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Strasbourg, France

Jean-Marc Ritt