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:
Sep. 04, 2012
Filed:
Jan. 19, 2007
Toshimitsu Yoshimura, Ishikawa, JP;
Hitoshi Hamano, Ishikawa, JP;
Yoshio Kurokawa, Ishikawa, JP;
Hideaki Seki, Ishikawa, JP;
Toshimitsu Yoshimura, Ishikawa, JP;
Hitoshi Hamano, Ishikawa, JP;
Yoshio Kurokawa, Ishikawa, JP;
Hideaki Seki, Ishikawa, JP;
Daido Kogyo Co., Ltd., Ishikawa, JP;
Abstract
A chain tensioner has a plunger () slidably fitted in a bottomed cylinder () formed in a housing (), and configured to resiliently urge the plunger () by a return spring () in the direction along which the plunger () is projected out from the cylinder (), wherein the chain tensioner is configured to attach an engagement clip () to the opening of the cylinder (), and to provide an engagement portion engageable with the engagement clip () to the end of the plunger () on the projection side thereof, so as to allow the engagement clip () and the engagement portion to engage with and disengage from each other corresponding to the position of rotation of the plunger ().