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:
May. 18, 2021
Filed:
Aug. 01, 2018
Applicant:
Diehl Metall Stiftung & Co. KG, Roethenbach, DE;
Inventor:
Murat Arbak, Lauf An der Pegnitz, DE;
Assignee:
Diehl Metall Stiftung & Co. KG, Roethenbach, DE;
Primary Examiner:
Int. Cl.
CPC ...
F16D 23/02 (2006.01); B21K 1/76 (2006.01); F16D 69/00 (2006.01);
U.S. Cl.
CPC ...
F16D 23/025 (2013.01); B21K 1/761 (2013.01); F16D 2069/004 (2013.01); F16D 2250/00 (2013.01); F16D 2250/0023 (2013.01); F16D 2300/10 (2013.01);
Abstract
A method produces a synchronizer ring for a synchronizing device in which blocking teeth extending radially outwards or radially inwards are produced by a forging method. The blocking teeth each have a flank portion and two oblique top flanks merging into a common top ridge. A depression is formed on the rear side of a blocking tooth opposite the top ridge.