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. 22, 2017
Filed:
Sep. 10, 2015
Applicant:
Tsubakimoto Chain Co., Osaka-shi, Osaka, JP;
Inventor:
Masanori Yokoyama, Osaka, JP;
Assignee:
TSUBAKIMOTO CHAIN CO., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16G 13/06 (2006.01);
U.S. Cl.
CPC ...
F16G 13/06 (2013.01);
Abstract
An object of the present invention is to provide a chain that reduces warping of connecting pins and prevents local wear in the bushings and connecting pins without causing an increase in the chain weight. Provided is a chainincluding a plurality of inner linksformed by inner platesand bushings, and a plurality of outer linksformed by outer platesand connecting pins, wherein the plate height of each of the inner platesas measured along an imaginary line Lpassing through the center of a bushing holeand extending in a chain height direction is larger than a chain pitch P.