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:
May. 20, 2003
Filed:
Aug. 30, 2001
Takayuki Morimoto, Osaka, JP;
Hitoshi Ohara, Osaka, JP;
Takashi Nakagawa, Osaka, JP;
Masatoshi Sonoda, Osaka, JP;
Tsubakimoto Chain Co., Osaka, JP;
Abstract
A conveyor chain has a number of chain units connected together by connecting pins in an endless fashion. Each of the chain units is composed of a plurality of inverted tooth plates disposed in the width direction of the chain, and a slat disposed on one side of the tooth plates and extending across the width of the chain transversely across the tooth plates for carrying an object to be conveyed. The tooth plates each have a pair of inverted teeth formed on the other side thereof for meshing with sprocket teeth, and a pair of pin-accommodation holes for receiving a pair of connecting pins, respectively. The connecting pins each connect adjacent two chain units such that the tooth plates of one chain unit are interleaved with the tooth plates of the other chain unit.