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:
Dec. 03, 2019
Filed:
Aug. 17, 2017
Applicant:
Johnson Electric International Ag, Murten, CH;
Inventors:
Xiu Hua Zhu, Shenzhen, CN;
Chang Qiao Wu, Shenzhen, CN;
Xiao Hui Wang, Shenzhen, CN;
Wan Hor Looi, Hong Kong, CN;
Jing Ning Ta, Hong Kong, CN;
Assignee:
JOHNSON ELECTRIC INTERNATIONAL AG, Murten, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 1/46 (2006.01); F16H 55/06 (2006.01); F16H 55/17 (2006.01); F16H 57/00 (2012.01); F16H 57/08 (2006.01);
U.S. Cl.
CPC ...
F16H 55/06 (2013.01); F16H 1/46 (2013.01); F16H 55/17 (2013.01); F16H 57/0006 (2013.01); F16H 57/08 (2013.01); F16H 2055/176 (2013.01);
Abstract
The present disclosure provides an internal ring gear, a driving assembly having the internal ring gear, and an application device employing the driving assembly. The internal ring gear includes at least two ring gears integrally arranged in parallel at an inner surface of a single housing.