Abstract: The present disclosure relates to a vehicle, a method, a device and a steering system for a vehicle. In particular, the disclosure relates to a device for a vehicle with a first direct voltage source and at least one second direct voltage source, which are connected in series, for operating a consumer in the vehicle. The device comprises a potential tap which is designed to tap a potential between the first and the second direct voltage source. The device further comprises a circuit which is designed to provide the potential tapped between the first and the second direct voltage source for operating the consumer in the event of a fault in the first or second direct voltage source.

Abstract: Porous moldings of ultrahigh-molecular-weight polyethylene obtained by injection molding polyethylenes having an intrinsic viscosity of 500 to 5000 ml/g, a mean particle size of 100 to 1500 .mu.m, and a bulk density of at least 0.35 g/cm.sup.3. The polymer is preferably molded in an injection-molding machine at 160.degree. to 260.degree. C. and an injection pressure of 80 to 150 MPa. The ratio between the flow distance of the material in the injection mold and the wall thickness of the molding is a maximum of 7.5.