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. 10, 2015
Filed:
May. 23, 2012
Noriyuki Inagaki, Chiryu, JP;
Yuichiro Moritani, Kariya, JP;
Koji Hashimoto, Anjo, JP;
Takaaki Ohashi, Iwakura, JP;
Shinsuke Miyazaki, Chiryu, JP;
Noriyuki Inagaki, Chiryu, JP;
Yuichiro Moritani, Kariya, JP;
Koji Hashimoto, Anjo, JP;
Takaaki Ohashi, Iwakura, JP;
Shinsuke Miyazaki, Chiryu, JP;
Denso Corporation, Kariya, JP;
Abstract
A gear subassembly is for an exhaust gas recirculation (EGR) system including an EGR valve and a rotatable shaft provided for the EGR valve. The gear subassembly includes a gear and a cam. The gear is a part of reduction gears and is fastened to the rotatable shaft to rotate therearound. The cam is fastened to the gear and is a part of a link mechanism. The gear includes a metal shaft-fastening part used for fastening the gear to the rotatable shaft, and a metal cam-fastening part used for fastening the gear to the cam. The gear is formed by resin-molding with the shaft-fastening part and the cam-fastening part serving as insert parts.