Abstract: An overload safeguard on a joining connection and a method for producing the overload safeguard are provided. The joining connection comprises an outer joining part having a through-opening and a cylindrical, inner joining part which is acted upon by torque, protrudes through the through-opening in the outer joining part and is frictionally connected to the latter. A countertorque of equal magnitude to the torque of the inner joining part acts on the outer joining part in such a manner that when a torque value corresponding to the maximum permissible frictional force is exceeded, the frictional connection is released and the inner joining part slips in the connection. The inner joining part forms a press fit with the outer joining part and, with its outer circumference, bears against the inner circumference of the through-opening in the outer joining part with a pre-stressing force corresponding to the torque value.

Abstract: In order to create a clamping mechanism for an adjustable steering column of a motor vehicle, the clamping mechanism being provided with a clamping device and with an electrical actuator, which drives a clamping element, which may be moved between a clamped position and an unclamped position, the electrical actuator being fixed to a support mounting, which may be compactly arranged on the steering column, in proximity to the clamping device, the support mounting of the actuator may be integrally formed with a component of the clamping element.

Abstract: Adjusting arrangement for a steering column tube of a steering system of a motor vehicle having a swivellably disposed clamping lever which, in a released position, unblocks or, in a locked position, blocks a longitudinal or vertical displacement of the steering column tube, and has an actuating device for the manual releasing or locking of the clamping lever, which actuating device has a grip arrangement which, in a vehicle-fixed mounted condition, is accessible from a driver seat position. A guide rail arrangement is positioned on the steering column tube and is aligned in the longitudinal direction of the steering column tube. An adjusting slide block is displaceably held on the guide rail arrangement. The slide block is moved by the grip arrangement and is connected with the clamping lever.

Abstract: A sealing arrangement for a rotatable shaft guided through an opening and having a profiled surface section includes an elastic cuff mounted at the opening and surrounding the shaft. The cuff abuts the shaft through a supporting ring. An elastic sealing jacket is connected internally with the supporting ring, thereby mounting the elastic sealing jacket non-rotatably on the shaft. The supporting ring has an external cylindrical sliding surface on which the elastic cuff is mounted.