Oechsler Aktiengesellschaft

Preh Gmbh

Brink Towing Systems B.v.

Winfried Schmidt

Thilo Schultheis

Marco Wacker

Martin Ruttor

Matthias Weisskopf

Martin Wolf

Norbert Krauss

Axel Vogelhuber

Daniel Motzet

Joseph Bögelein

Gisela Fuchs

Jürgen Heinz

Friedrich Kleeberger

Maarten Keijer

Florian Gress

Matthias Näpfel

Using integrated multi-component assembly injection molding, a two-part magnetic rotational angle sensor system having high sensing accuracy is very efficiently integrally produced in a tool as a functional unit that can be directly applied, comprising a polymer-bonded permanent magnet as a passive transmitter part in the first section, which can be rotated relative to the material of the active sensor receiver part, which material is sprayed thereon and then shrunk, with the potted receiver. For this purpose, injection molding materials are used that are mutually incompatible for adhesion and lift off from one another over the mutual contact regions due to shrinkage.

Rotational angle sensor system and method for the production thereof

An adjustment device for a carrier plate which can be pivoted about two mutually orthogonal axes and is configured to receive a motor vehicle mirror, includes one motor per axis for moving a non-rotatably and non-tiltably guided linear drive, which is in engagement via a socket with a joint ball on the carrier plate, and a funnel-shaped hub provided with a hollow shaft. A hollow spherical segment of the funnel-shaped hub engages, by spring tabs, in a depression in the form of a hollow spherical segment in the carrier plate, and a spherical segment of the carrier plate is axially elastically clamped in a hollow spherical segment of a housing for drive trains of the two linear drives, thereby locking the hollow shaft on the housing.

Adjustment device for a pivotable carrier plate

Growing community of inventors

Wassertrüdingen, Germany

Winfried Schmidt