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. 24, 2020
Filed:
Jul. 12, 2016
Applicant:
Aisin Seiki Kabushiki Kaisha, Kariya-shi, JP;
Inventors:
Katsuhiro Tsujimoto, Anjo, JP;
Shinya Yamaguchi, Kariya, JP;
Assignee:
AISIN SEIKI KABUSHIKI KAISHA, Kariya-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16H 1/16 (2006.01); F16H 55/22 (2006.01); F16H 1/12 (2006.01); F16H 55/08 (2006.01);
U.S. Cl.
CPC ...
F16H 1/16 (2013.01); F16H 1/12 (2013.01); F16H 55/22 (2013.01); F16H 55/08 (2013.01);
Abstract
A drive gear and a driven gear meshing therewith are provided. The driven gear has a plurality of areas that provide driving loads variable with a rotational angle. Tooth widths of tooth portions included in the plurality of areas are set different from each other.