Patent ID: 7997316
Filing Date: 2011-08-16
Classification: B60C,F16C

Abstract:
1. A sealing arrangement for a tire pressure regulating device of a wheel hub of a motor vehicle, comprising: a seal housing rotatably fixedly connected to the wheel hub; a sliding ring arranged in the housing and having an outer surface in scaling contact with an inner surface of the seal housing; and a sheet metal ring arranged coaxially within the sliding ring, the sheet metal ring being pot-shaped so as to define an inner space, the sheet metal ring having a base with a central passage orifice; an inner ring of a rolling bearing of a wheel bearing, the inner ring having a bore; a compressed air supply to a vehicle tire through the bore in the inner ring; and a flat seal fastened to the inner ring, the flat seal having a radially outer end with a sealing lip directed toward the seal housing and bearing against the seal housing.