Valeo Systemes D'essuyage

Valeo Wischersysteme Gmbh

Markus Stubbe

Siegfried Stefani

Michael Schaeuble

Harald Kapitza

Christof Heuberger

Matthias Schoendeling

Karl-Heinz Susser

Karl-Heinz SÜSSER

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 commutator motor (), particularly as part of a windscreen-wiper motor (), having at least four magnet elements (to) which are arranged on a reference-circle diameter around an axis of rotation of an armature shaft () with polarity that alternates in the circumferential direction, and having an armature () with armature slots (Nto N) and armature teeth (Zto Z), wherein winding wires () having a multiplicity of windings () in each case for constructing coils (Cto C) are arranged in the armature slots (Nto N), wherein a start () and an end () of a winding wire () is electrically conductively connected to a commutator hook (Hto H) in each case, wherein a winding wire () has two winding-wire sections (), which are arranged in the region of different magnet elements (to) in such a manner that a first winding-wire section () with a first number of windings () in a first winding direction is assigned to a first magnet element (to) and is located in two armature slots (Nto N), and that a second winding-wire section () with a second number of windings () in a second winding direction, opposite to the first winding direction, is assigned to a second magnet element (to) and is located in two armature slots (Nto N), and wherein the two magnet elements (to) have different polarities.

Commutator motor, method for producing a commutator motor, and windscreen-wiper motor

The invention relates to a wiper motor () for the cleaning of vehicle windows, with an output element () rotatable about an axis (), wherein in the output element () at a distance (a) the first axis () a bearing mount () is constructed for a drive lever () for driving a wiper shaft (), wherein the wiper shaft () is pivotably mounted in a further axis () arranged at least substantially parallel to the axis () of the output element (), and wherein the drive lever () is received with an extension () in a clamping manner in the bearing mount () and extends at least substantially in a plane arranged perpendicularly to the axes (). According to the invention, it is provided that the extension () has a fastening region () in the shape of a spherical segment, which cooperates with the bearing mount (), and that the extension () is pivot able about a center point of the fastening region ().

Wiper motor for the cleaning of vehicle windows and windscreen wiper system

Growing community of inventors

Bietigheim-Bissingen, Germany

Markus Stubbe