Valeo Systemes D'essuyage

Valeo Wischersysteme Gmbh

Ebm-papst St. Georgen Gmbh & Co Kg

Michael Schaeuble

Bruno Egner-Walter

Gérald Caillot

Giuseppe Grasso

Denis Thebault

Jean-Michel Jarasson

Marcel Trebouet

Frédéric Giraud

Siegfried Stefani

Kristina Kalmbach

Harald Kapitza

Alain Servin

Michael Kisch

Joerg Hornberger

Christian Rudel

Philippe Carraro

Pierre Sevellec

Markus Stubbe

Matthias Schoendeling

Frank Wondratschek

Clémentine Derrepas

Joerg Buerkle

Karl-Heinz Susser

Tobias Groenig

Olivier Marroux

Karl-Heinz SÜSSER

Pierre Sevelec

The invention relates to a method for detecting the rotary angle positions (α, β) of rotating parts of a wiper motor, the wiper motor having a brushless electric motor as a first part which comprises a rotor rotating about a first axis of rotation and which drives a gear wheel as a second part which rotates about a second axis of rotation and which comprises a driven shaft, and the rotary angle positions (α, β) of the two rotating parts being detected by means of two sensor devices each having a signal generating element and a sensor element for detecting a changing physical parameter of the signal generating element.

Method for detecting the rotary angle positions of rotating parts of a wiper motor, and wiper motor

A wiper blade (a toc) with, attached to a wiper arm (), a wiper arm side adapter () to which the wiper blade (a toc) can be interchangeably attached, with, arranged on a wiper blade (a toc), a wiper blade side adapter () which interacts with the wiper arm side adapter (), whereby the wiper blade side adapter () comprises a wiper blade side adapter section () and, swivel -mounted on a wiper blade side adapter section (), a wiper arm side adapter section (c) which interacts with the wiper arm side section (), with nozzle openings arranged on the wiper blade (a toc) and with, arranged on the wiper arm side adapter section (c), a hydraulic plug-type connection ().

Wiper blade for cleaning vehicle windscreens

The invention concerns a contact element () for forming an electric connection () with a counterpart element (), wherein the contact element () has at least two sections () with respectively at least one contact region (), wherein the sections () are constructed to bear against the counterpart element () under elastic pre-stress, and wherein the at least two contact regions () are arranged on mutually facing sides of the sections () with respect to a longitudinal plane () of the contact element () defined by two axes (X, Y) arranged perpendicular to each other. According to the invention, at least one third contact region () is provided, which is constructed to bear against the counterpart element () under elastic pre-stress, and the at least one third contact region () is arranged at a different position at least relative to one of the other contact regions () in regard to an axis (Y) of the longitudinal plane () of the contact element ().

Contact element for producing an electric connection with a counterpart element, the electric connection, and windscreen wiper motor

The invention relates to a wiper arm () for a windscreen wiper system of a motor vehicle, with a receiving region () for a wiper blade adapter (), wherein in the receiving region () an adapter element () is arranged, serving for the supplying of washing fluid, wherein the adapter element () is able to be connected on the one hand with a supply line () for the washing fluid and on the other hand has at least one outlet () for the washing fluid, which is able to be connected with the wiper blade adapter (), wherein the at least one outlet () is aligned with a first mounting or respectively dismantling direction () of the wiper blade adapter ().

Wiper arm for a windscreen wiper system of a motor vehicle, wiper blade and wiper device

The invention relates to a wiper device () for cleaning vehicle windows, with a wiper arm () and with a wiper blade () able to be fastened on the wiper arm (), with a cleaning device (), having at least one spray nozzle (), for spraying a washing fluid, wherein the at least one spray nozzle () is arranged in the region of the free end of the wiper arm () and is connected directly therewith, and with a fastening device () for connecting the wiper blade () with the wiper arm (), wherein the wiper arm () has a mount (), having an at least substantially U-shaped cross section, with two parallel side wall () for the fastening device () of the wiper blade (), and wherein the cleaning device () is constructed on a component () which is separate from the fastening device () for the wiper blade (). It is provided according to the invention that the at least one spray nozzle () does not, at least laterally, project over the cross-section of the U-shaped mount ().

Wiper device for cleaning vehicle windows

The invention relates to a cleaning arrangement () for a wiper arm () of a windscreen wiper system (), wherein the cleaning arrangement () has at least one spray nozzle () for a cleaning fluid, wherein the cleaning arrangement () is constructed to form en engagement connection () at the wiper arm (), and wherein the engagement connection () comprises at the cleaning arrangement () at least one resiliently constructed engagement element () which is constructed to cooperate with an engagement mount () at the wiper arm (). There is provision according to the invention for the cleaning arrangement () to have first guide means (), which first guide means () are constructed to be able to rotate the cleaning arrangement () in a rotation axis () in order to establish the engagement connection ().

Cleaning arrangement for a wiper arm of a windscreen wiper system, wiper arm and windscreen wiper system

The invention relates to an accessory for wiper of motor vehicle comprising at least one heating channel () for receiving a heating element of the wiper, characterized in that said accessory () is made of a first part () movable with respect to a second part () in order to open said at least one heating channel () longitudinally. This invention also relates to a wiper of motor vehicle comprising such accessory.

Accessory and wiper of motor vehicle

The invention relates to a wiper arm () for a windscreen wiper system of a motor vehicle, with a receiving region () for a wiper blade adapter () consisting of several wiper blade adapter elements (), wherein the wiper arm () has a securing element () which at least partially covers the receiving region (), wherein the securing element () is constructed such that it is movable between a dismantling position, in which the wiper blade adapter () is removed from the receiving region (), and a locking position, in which the wiper blade adapter () is held in the receiving region (), wherein an adapter element () serving to supply washing fluid and/or to supply power is arranged in the receiving region (), and wherein the adapter element (), on the one hand, can be connected to a supply line for the washing fluid and/or to an electric line () and, on the other hand, has an outlet () for the washing fluid and/or a plug connection () for the electric line (), wherein the outlet () and/or the plug connection () can be connected to a first wiper blade adapter element ().

A wiper device for cleaning a vehicle window is disclosed. The wiper device has a wiper arm fastened in a torque-proof manner to a wiper shaft via an articulation piece, where the wiper arm is arranged pivotably on the articulation piece, a wiper blade arranged on the wiper arm, and a washing device for the wiper blade, which contains a feed for a washing fluid, where the feed runs in a partial region in the longitudinal axis of the wiper shaft and leads to the wiper blade in a direction running substantially perpendicularly to the longitudinal axis.

Wiper device and wiper arm for cleaning a vehicle window

Assembly for the production of a wiping system (), comprising a terminal part () of a wiper arm () designed to move a wiper blade (), and a connecting interface () for conveying a liquid to the wiper blade (), said assembly further comprising one sliding element () having a first position for locking a connecting device of the wiper blade () on said terminal part (), and a second position enabling the terminal part () and the connecting device to be separated, said sliding element () being further able to hang said connecting interface () either on the connecting device in the first position or on the terminal part () in the second position.

Connecting assembly for a windscreen wiper blade

A wiper device for cleaning a vehicle window is disclosed. The wiper device has a wiper arm fastened in a torque-proof manner to a wiper shaft via an articulation piece, the wiper arm being arranged pivotably on the articulation piece in a pivot axis, a wiper blade arranged on the wiper arm, and a washing device for the wiper blade, which contains a feed for a washing fluid, wherein the feed runs in the longitudinal axis of the wiper shaft and leads to the wiper blade in a direction running substantially perpendicularly to the longitudinal axis.

The invention relates to a wiper device () for vehicle windows, in particular for vehicle windscreens, with a wiper arm () which carries an adapter () on the wiper arm side, which is able to be connected with a wiper blade () by means of an adapter element () on the wiper blade side, wherein the wiper blade () has a wiper rubber () and at least one carrier rail () arranged in the longitudinal direction of the wiper blade (), which is arranged in operative connection with a heating arrangement () having an electrical connection (). According to the invention, provision is made that the electrical connection () of the heating arrangement () is held in a sealing manner in a first plug connector body ().

Wiper device for vehicle windows and wiper blade with a heating arrangement

Device () for a window wiper arm of a vehicle, in particular a motor vehicle, characterized in that it comprises a cover () and an accessory, such as a nozzle (), which is rigidly connected to the cover, said cover having a generally U-shaped cross section and being configured to be applied and fastened to an end piece () of U-shaped cross section of said arm.

Device for a vehicle window wiper arm

The invention relates to a wiper device () for the cleaning of vehicle windows (), with a wiper blade () fastened exchangeably on a wiper arm (), which wiper blade is connected with the wiper arm () via a wiper blade adapter (), wherein in the fastening region to the wiper blade () the wiper arm () has a substantially U-shaped cross section, which embraces the wiper blade adapter (), wherein on the wiper arm () in the connecting region a securing element () for the wiper blade adapter () is provided which is movably arranged at least in the longitudinal direction of the wiper arm () and which partially overlaps the wiper arm () in the connecting region and has a substantially U-shaped cross section with holding sections () projecting inwards in the direction towards the wiper blade adapter (). It is provided according to the invention that, in addition to its longitudinal displaceability, the securing element () is arranged pivotably on the wiper arm ().

The invention relates to a wiper blade for cleaning the windshields of vehicles, comprising at least one elongated carrier element () on which a wiper strip () having at least one wiper lip () is held, a wiper blade adapter attached to the carrier element (), said adapter being designed to mechanically connect the wiper blade () to a wiper arm () or to a wiper arm adapter () provided on the wiper arm () in a joint direction, at least one electric heating element provided on the wiper blade (), and at least one electrical connecting element provided on the wiper blade adapter on the wiper blade side, said connecting element having at least one electrical contact for establishing an electrical connection between the heating element and a power supply provided or held on the wiper arm ().

Growing community of inventors

Vaihingenenz, Germany

Michael Schaeuble