Abstract: A sensor system for measuring angular movements of measurement objects with at least one magnet (1) and a magneto-sensitive sensor (3), where according to the invention the magnet (1) is imbedded in a magnet support (2) and is circularly arcuate, and the magnet (1) has a cross section that varies angularly.

Abstract: The invention relates to a sensor (1) for detecting a linear or rotative displacement of an object. According to the invention, a sensor element (2) can be fastened to the object or forms part of the object, said element interacting with at least one detection element (3). The sensor is characterised in that two detection elements (6, 7) are located on one displacement plane adjacent to a magnet (4) that generates a magnetic field and that the sensor element (2?) consists of a material that influences the magnetic field.

Abstract: The invention relates to a sensor for detecting wear of a brake lining of a vehicular brake system, the sensor being imbedded in the brake lining and worn off by the brake disk (3) of the brake system, where according to the invention a block (2) of predetermined size of resistance material is mounted between two spaced electrically conductive sensors (1), the block (2) being electrically connected to the supports (1).