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:
Aug. 04, 2009
Filed:
Feb. 15, 2006
Masami Naka, Yamatotakada, JP;
Tomoyasu Kada, Kaiduka, JP;
Shiro Nakano, Osaka, JP;
Kosuke Yamanaka, Kashiwara, JP;
Atsushi Ishihara, Yamatokoriyama, JP;
Kenji Higashi, Yamatokoriyama, JP;
Daisuke Maeda, Kashiwara, JP;
Masami Naka, Yamatotakada, JP;
Tomoyasu Kada, Kaiduka, JP;
Shiro Nakano, Osaka, JP;
Kosuke Yamanaka, Kashiwara, JP;
Atsushi Ishihara, Yamatokoriyama, JP;
Kenji Higashi, Yamatokoriyama, JP;
Daisuke Maeda, Kashiwara, JP;
JTEKT Corporation, Osaka-Shi, Osaka, JP;
Abstract
A rotation transmitting apparatus according to the present invention includes a first sun gear, a second sun gear, first planetary gears and second planetary gears. A carrier for supporting the respective planetary gears is integrally provided with a rotor of a speed change motor for changing a speed of rotation to be transmitted, so that the number of mesh portions in the gears is reduced. Further, the rotor is formed of a cylindrical shape and an input shaft for rotating the first sun gear is inserted into the rotor, so that a limited space is effectively used.