Abstract: The invention relates to an electric power steering for a motor vehicle that may include a gear rack (11) that is positioned axially displaceable inside a steering housing (I) and is driven by an electric servomotor (16), arranged inside a motor housing (7), with the aid of a belt (14) that runs inside a surrounding housing part (6) and a gear (12) for assisting the steering, wherein the belt (14) is configured ferromagnetically and at least one magnet (20) is arranged inside the housing part (6), beside the belt (14) and at a distance to the belt (14).

Abstract: The invention relates to an electric power steering for a motor vehicle, that may include a gear rack (11) that is positioned axially displaceable inside a steering housing (1) and can be driven by an electric servomotor (16), arranged inside a motor housing (7), with the aid of a belt (14) and a gear (12) for assisting with the steering. A simple and reliable belt tensioning is possible by providing an insertion wedge (21) between the motor housing (7) and the steering housing (1), which pushes the motor housing (7) away from the steering housing (1) for the purpose of tensioning of the belt (14).

Abstract: The invention relates to an electric power steering for a motor vehicle, comprising a gear rack (11) that is positioned axially displaceable inside a steering housing (1) and is driven by an electric servomotor (16), arranged inside a motor housing (7), with the aid of a belt (14) that runs inside a surrounding housing part (6) and a gear (12) for assisting the steering, wherein the belt (14) is configured ferromagnetically and at least one magnet (20) is arranged inside the housing part (6), beside the belt (14) and at a distance to the belt (14).

Abstract: The invention relates to an electric power steering for a motor vehicle, comprising a gear rack (11) that is positioned axially displaceable inside a steering housing (1) and can be driven by an electric servomotor (16), arranged inside a motor housing (7), with the aid of a belt (14) and a gear (12) for assisting with the steering. A simple and reliable belt tensioning is possible by providing an insertion wedge (21) between the motor housing (7) and the steering housing (1), which pushes the motor housing (7) away from the steering housing (1) for the tensioning of the belt (14).

Abstract: A retroactive device as part of a hydraulic servo-steering system that also includes a hydraulic servo-valve device, the retroactive device comprising an arrangement for hydraulically producing a restoring moment into a central position that produces the restoring moment as a function of the pressure differential between a pressure side and a low-pressure side. The system has at least one valve arrangement that, when pressure is applied in the central position of the servo-valve, is adapted to produce a pressure differential between the external and internal chambers of the valve. The valve arrangement is disposed hydraulically in series with the retroactive device.

Abstract: A retroactive device as part of a hydraulic servo-steering system that also includes a hydraulic servo-valve device, the retroactive device comprising an arrangement for hydraulically producing a restoring moment into a central position that produces the restoring moment as a function of the pressure differential between a pressure side and a low-pressure side. The system has at least one valve arrangement that, when pressure is applied in the central position of the servo-valve, is adapted to produce a pressure differential between the external and internal chambers of the valve. The valve arrangement is disposed hydraulically in series with the retroactive device.

Abstract: A gaiter or bellows for a power-assisted steering system for motor vehicles is connected on one hand to a steering gear housing and on the other hand to an adjacent track rod. The gaiter or bellows is characterized in that it is manufactured at least partially from a gas permeable, liquid repellent material. In a common configuration the power assisted steering system has a steering rod disposed in a general longitudinally extending manner in a steering gear housing as well as having track rods associated with the steering rack. The gaiter or bellows is connected in such an application at one end to the steering gear housing and at the other end to an adjacent track rod.