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. 25, 2007
Filed:
Oct. 13, 2005
Applicant:
Hiroshi Kushino, Obu, JP;
Inventor:
Hiroshi Kushino, Obu, JP;
Assignee:
JTEKT Corporation, Chuo-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16H 48/06 (2006.01); F16H 3/72 (2006.01);
U.S. Cl.
CPC ...
Abstract
The number of the teeth of a second sun gear is slightly different from that of a first sun gear. A first planetary gears mesh with both the first sun gear and the second sun gear. A first carrier supports the first planetary. The number of the teeth of a third sun gear is same as that of the first sun gear. The second planetary gears mesh with both the second sun gear and the third sun gear. The second carrier supports the second planetary gears with preventing the same from revolving. The second power source generates a torque for rotating the first carrier.