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:
Jan. 12, 2021
Filed:
Feb. 01, 2016
Applicant:
Gkn Sinter Metals Engineering Gmbh, Radevormwald, DE;
Inventors:
Björn Leupold, Marl, DE;
Simon Höges, Overath, DE;
Markus Schneider, Remscheid, DE;
Thomas Schupp, Scheuerfeld, DE;
Vitali Janzen, Bergisch Gladbach, DE;
Gerhard A. Kotthoff, Hückeswagen, DE;
Eberhard Ernst, Eichenzell, DE;
Assignee:
GKN Sinter Metals Engineering GmbH, Radevormwald, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/00 (2012.01); F16H 55/06 (2006.01); F16H 55/14 (2006.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01); B22F 3/105 (2006.01); B22F 3/11 (2006.01); B22F 5/08 (2006.01); B22F 7/00 (2006.01); B22F 7/08 (2006.01); G10L 21/0208 (2013.01);
U.S. Cl.
CPC ...
F16H 57/0006 (2013.01); B22F 3/1055 (2013.01); B22F 3/1109 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); F16H 55/06 (2013.01); F16H 55/14 (2013.01); B22F 3/1112 (2013.01); B22F 3/1118 (2013.01); B22F 5/08 (2013.01); B22F 7/002 (2013.01); B22F 7/08 (2013.01); G10L 21/0208 (2013.01);
Abstract
The present invention relates to a gear wheel containing at least one sintered material having a porosity, the gear wheel having, in addition to the porosity, another noise-reducing means.