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. 22, 2016
Filed:
Apr. 04, 2014
Applicant:
Schaeffler Technologies Gmbh & Co. KG, Herzogenaurach, DE;
Inventors:
Roland Langer, Schwanfeld, DE;
Ernst Masur, Untereuerheim, DE;
Ralf Heiss, Schweinfurt, DE;
Benno Fueller, Karlstadt, DE;
Peter Niebling, Bad Kissingen, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 31/00 (2006.01); F16D 1/072 (2006.01); F16D 1/076 (2006.01); B60B 27/00 (2006.01); F16C 35/063 (2006.01);
U.S. Cl.
CPC ...
B21D 31/00 (2013.01); B60B 27/0031 (2013.01); F16D 1/072 (2013.01); F16D 1/076 (2013.01); B60B 27/00 (2013.01); F16C 35/063 (2013.01); F16D 2250/00 (2013.01); Y10T 403/7026 (2015.01);
Abstract
The invention relates to a spur toothing on at least one coupling element for transmitting torques about a rotational axis, said spur toothing axially engaging with a corresponding mating cutting. The face cutting is provided with teeth from a material of the coupling element that has been plastically shaped in an at least partially noncutting manner.