Abstract: An occupancy sensor for detecting the occupancy state of an item occupiable by a human or animal occupant, e.g. a seat or a bed, the sensor including a thermistor, to be arranged in compression-dependent heat-conducting relationship with the occupiable item, and a control circuit operatively connected to the thermistor, where the control circuit is configured to derive an occupancy state of the occupiable item from a response of the thermistor to heat generated in or in vicinity of the thermistor.

Abstract: A measuring device is provided for a motor vehicle, with a bracket (1), with a joint (8), which is connected to the bracket (1) and which has a joint housing (20) and a pivot pin (19) mounted movably in same. A component (2) is provided which is connected to the joint (8) and which is mounted pivotably on the bracket (1) via the joint (8). An angle measuring device (17, 18) is provided, by which the angle (?) of the component (2) in relation to the bracket (1) can be determined. An analyzer (23) is connected to the angle measuring device (17, 18) and has a double differentiator (24), which is connected to the angle measuring device (17, 18) and which is followed downstream by a summer or integrator (26) via the intermediary of a calculating unit (25).

Abstract: A guide element for a guideway element in a wheel suspension of a vehicle has one of the elements arranged such that it is connected essentially rigidly to the body and the other element arranged such that it is connected essentially rigidly to the wheel and a plain bearing, which makes possible a displacing motion of the guide element on the guideway element, is formed between these elements. The guide element is guided in a rotatingly movable and/or pivotingly movable manner on the guideway element via a joint arrangement, within which the plain bearing ring is arranged, which is guided with its circular passage opening, adapted to the cross section of the guideway element, on the guideway element. This joint arrangement may be designed as a rubber bushing or as a ball and socket joint.

Abstract: A measuring device is provided for a motor vehicle, with a bracket (1), with a joint (8), which is connected to the bracket (1) and which has a joint housing (20) and a pivot pin (19) mounted movably in same. A component (2) is provided which is connected to the joint (8) and which is mounted pivotably on the bracket (1) via the joint (8). An angle measuring device (17, 18) is provided, by which the angle (?) of the component (2) in relation to the bracket (1) can be determined. An analyzer (23) is connected to the angle measuring device (17, 18) and has a double differentiator (24), which is connected to the angle measuring device (17, 18) and which is followed downstream by a summer or integrator (26) via the intermediary of a calculating unit (25).