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:
Feb. 06, 2001
Filed:
Oct. 28, 1996
GKN Automotive AG, Lohmar, DE;
Abstract
A cross member unit for universal joints has a cross member (,) with four arms (,). Each opposing two arms (,) define a common longitudinal axis,. A bearing bush (,) is provided per arm (,) which covers the arm (,). Rolling contact members (,), in the form of a ring, are arranged in the intermediate space between the casing (,) of the bearing bush (,) and the cylindrical running face (,) of the arm (,). A preseal (,) is arranged towards the open end (,) of the bearing bush (,) between the arms (,) and the casing (,). To achieve a high running performance and a static sealing effect, the preseal (,), in its bore (,), is provided with beads (,) which are firmly positioned on the seat portion (,) of the arm (,).