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:
Jun. 04, 1996
Filed:
Jul. 23, 1993
Bernard Poulin, Conflans Ste Honorine, FR;
GKN Automotive AG, Lohmar, DE;
Abstract
The transmission joint comprises a joint body (12) connected to a first shaft and defining a cavity (14) in which are formed a plurality of rolling ways (26) in each of which is received a rolling element (24) connected to a second shaft (18), and a member (30) for axially retaining the joint body (12) relative to the second shaft (18), this member (30) being elastically deformable whereby to permit the inclination of the axis of rotation (X--X) of the first shaft relative to the axis of rotation (Y--Y) of the second shaft, this member (30) constituting a sealed partition wall closing the cavity (14) on one of the sides of the latter. The cavity (14) is filled with an incompressible fluid and the member (30) is incapable of being axially deformed under the effect of the resultant of the pressure forces to which it is subjected which result from an axial biasing of one of the shafts relative to the other.