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:
Apr. 11, 2006
Filed:
May. 25, 2001
Peter Schwärzler, Glattbach, DE;
Peter Schwärzler, Glattbach, DE;
GKN Lobro GmbH, , DE;
Abstract
A constant velocity fixed ball joint provided with an outer joint with outer tracks and an inner joint part with inner tracks. The outer tracks and inner tracks form sets of tracks, with a torque transmitting ball being guided in each set of tracks. A ball cage accommodates the balls in circumferentially distributed cage windows and, when the joint is articulated, guides the balls on to the angle-bisecting plane between the longitudinal axes. The cage windows each accommodate pairs of balls. When the joint is in the aligned condition, in the central joint plane, the angular distance of the balls within the individual pairs of balls is smaller than the angular distance between balls associated with pairs adjoining one another; and the center lines of the sets of tracks of the pairs of balls extend in planes which extend parallel relative to one another.