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:
Apr. 25, 2017
Filed:
Aug. 21, 2013
Komatsu Ltd., Tokyo, JP;
Naoaki Kita, Hirakata, JP;
KOMATSU LTD., Tokyo, JP;
Abstract
A crawler belt coupling apparatus includes a first crawler belt link, a second crawler belt link, a master pin, a locking pin, and a snap ring. The master pin is inserted in first and second through holes. The master pin is provided with an insertion hole. The locking pin is press fitted into the insertion hole, and has both ends projecting relative to the master pin. The snap ring has a C-like shape, has an outer diameter larger than the first through hole, is disposed opposite to the second crawler belt link relative to the first through hole, and is attached to the master pin. The groove has a width smaller than a diameter of the master pin. The locking pin is disposed in the groove.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile