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. 06, 2018
Filed:
Jan. 15, 2016
Applicant:
Hoerbiger Antriebstechnik Holding Gmbh, Schongau, DE;
Inventor:
Werner Fuerguth, Biessenhofen/Altdorf, DE;
Assignee:
HOERBIGER Antriebstechnik Holding GmbH, Schongau, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 23/02 (2006.01); B24B 1/04 (2006.01); F16D 69/00 (2006.01);
U.S. Cl.
CPC ...
F16D 23/025 (2013.01); B24B 1/04 (2013.01); F16D 2069/004 (2013.01); F16D 2250/00 (2013.01); F16D 2250/0023 (2013.01); F16D 2250/0053 (2013.01); F16D 2300/10 (2013.01);
Abstract
A synchronizer ring () for synchronized manual transmissions is manufactured by forming or reshaping a flat material of metal, wherein a conical friction surface () is produced, into which axial grooves () are incorporated by chipless machining, wherein a tool is axially shifted relative to the friction surface () to produce the final friction surface (). At least the friction surface () is vibration-ground and subsequently hardened.