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. 24, 2015
Filed:
May. 01, 2012
Tomoyuki Saji, Osaka, JP;
Keisuke Murakami, Osaka, JP;
Tomoyuki Saji, Osaka, JP;
Keisuke Murakami, Osaka, JP;
Tsubakimoto Chain Co., Osaka, JP;
Abstract
Provided is an interlocking chain unit that has reliable and strong interlocking and avoids buckling, breaking, and bending of a rigidified chain portion. In the interlocking chain unit (), the interlocking operation of an outer tooth link plate (BZ) and an outer tooth link plate (AY) that are just about to complete the interlocking operation is completed in a manner that causes a first inter-pin distance (d) and a second inter-pin distance (d) become substantially equal to each other, and causes a third inter-pin distance (d) to approach the second inter-pin distance (d).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile