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:
Dec. 25, 1984
Filed:
Sep. 23, 1982
Applicant:
Inventors:
Assignee:
Jean Walterscheid GmbH, Lohmar, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ; F16D / ;
U.S. Cl.
CPC ...
464 11 ; 464118 ; 464905 ;
Abstract
A wide angle joint which permits good lubrication in any of its possible angular positions is formed with joint cross pieces which are each provided on their interior sides with a partially spherical recess connected with at least one of the lubricating channels which extend through the joint cross pieces with spherical trunnions being provided which also have partially spherical shoulders reaching through a bridge which joins the outer yokes of the joint. The midpoints of the partially spherical recesses are the partially spherical shoulders lie at an intersecting point of the two axes of the joint cross piece and the spherical trunnions each have a bore hole extending in the axial direction.