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:
Mar. 30, 2010
Filed:
Nov. 02, 2004
Applicants:
Stephan Maucher, Siegburg, DE;
Wolfgang Hildebrandt, Siegburg, DE;
Anna Gremmelmaier, Sankt Augustin, DE;
Ida Hassenrik, Troisdorf, DE;
Inventors:
Stephan Maucher, Siegburg, DE;
Wolfgang Hildebrandt, Siegburg, DE;
Anna Gremmelmaier, Sankt Augustin, DE;
Ida Hassenrik, Troisdorf, DE;
Assignee:
GKN Driveline International GmbH, Lohmar, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 3/224 (2006.01);
U.S. Cl.
CPC ...
Abstract
A constant velocity joint () in the form of a counter track joint wherein, when the joint is in the aligned condition, the ratio (V) of the pitch circle diameter (PCDS) of the shaft toothing in the inner joint part () in the power of three relative to the product of the ball diameter (DK) squared and pitch circle diameter (PCDB) of the balls () assumes a value ranging between 0.9 and 1.3.