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:
Jul. 08, 2008
Filed:
Apr. 20, 2006
Shinichiro Hazama, Toyota, JP;
Akinori Hoshino, Nisshin, JP;
Shinichiro Hazama, Toyota, JP;
Akinori Hoshino, Nisshin, JP;
Aisin Seiki Kabushiki Kaisha, Aichi-Ken, JP;
Abstract
A motor-incorporated hypocycloid-type speed reducer includes: an eccentric portion configured to rotate in response to rotation of a rotor secured to a casing; an internal ring gear fixed to the casing and including a first internal gear coaxial with the rotor; an output shaft including a second internal gear coaxial with the rotor; an external gear including a first external gear and a second external gear and rotatably supported by the eccentric portion so as to rotate in an eccentric manner; a first sliding member held tight in the axial direction between one end surface of the output shaft and the end plate; and a second sliding member held tight in the axial direction between an other end surface of the output shaft and the supporting member.