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:
Feb. 18, 2003
Filed:
Mar. 15, 2001
Yoshihide Shimada, Sakaki-machi, JP;
Kazuyuki Kobayashi, Sakaki-machi, JP;
Takeuchi Mfg, Co., Ltd., Nagano, JP;
Abstract
The crawler belt is structured of a plurality of inner shoes ; a plurality of outer shoes arranged to oppose each of the inner shoes; an endless ring-shaped rubber belt member retained between the inner shoes and outer shoes respectively opposing each other; and an endless ring-shaped steel wire embedded in the belt member extending in the longitudinal direction. The inner shoes are arranged side by side along the inner periphery of the belt member, the outer shoes are arranged side by side along the outer periphery of the belt member, and concave portions are arranged in the longitudinal direction between the inner shoes and formed openly toward the inner periphery for receiving the sprocket teeth. Thereby, it is possible to reduce the travel noise while maintaining the advantages of the strength, durability and repairability of steel crawler belts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile