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:
Jun. 04, 2013
Filed:
Oct. 29, 2010
Masahiko Konno, Osaka, JP;
Kaori Mori, Osaka, JP;
Yuji Kurematsu, Osaka, JP;
Akira Kobara, Osaka, JP;
Manabu Hirayama, Osaka, JP;
Masahiko Konno, Osaka, JP;
Kaori Mori, Osaka, JP;
Yuji Kurematsu, Osaka, JP;
Akira Kobara, Osaka, JP;
Manabu Hirayama, Osaka, JP;
Tsubakimoto Chain Co., Osaka, JP;
Abstract
In a chain guide mechanism, fixed and movable guides are attached to a guide bridge by cooperation of bosses on the guides with boss-receiving holes formed in spaced-apart elements of arms of the bridge. A fixed guide is held against rotation by cooperation of a projection on its mounting boss with a notch in a boss-receiving hole in a guide bridge arm element. A base, extending from an intermediate location at which the arms come together has a pressing structure that engages bosses on a driving sprocket, and a groove for receiving teeth of the driving sprocket.