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. 16, 1987
Filed:
Jan. 23, 1986
Applicant:
Inventor:
Rune Adolfsson, Bor.ang.s, SE;
Assignee:
SKF Nova AB, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
464145 ; 464906 ;
Abstract
In a constant velocity joint having an inner and an outer part with opposite grooves in which are arranged rolling bodies guided by a retainer, the grooves and/or the rolling bodies are provided with a friction coefficient increasing surface layer in order to give reduced contact stresses between rolling bodies and retainer.