The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 2001
Filed:
Dec. 07, 1998
Frank Hummel, Eningen, DE;
Jens Stach, Heimsheim, DE;
Dr. Ing. h.c.F. Porsche AG, Weissach, DE;
Abstract
A fastening arrangement for a motor vehicle wheel made of a light metal alloy which is formed by an interior wheel shell and an exterior wheel shell which are fastened to a wheel disk chamber by way of wheel bolts which are arranged concentrically with respect to a wheel hub. The two shells of the wheel can be connected in a mutually sealed manner by way of wheel bolts inserted in bushes, and the bushes are pressed into bores of the shells and held in an embedded manner in a sealing mass. A spacer member is interposed between the wheel chamber and the interior wheel shell. The spacer member is made of a material different than the material of the interior wheel shell and the material of the brake chamber, to facilitate corrosion resistance.