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:
Oct. 13, 2015
Filed:
May. 20, 2013
Kyokuto Kogen Concrete Shinko Co., Ltd., Tokyo, JP;
Tokyo Rope Manufacturing Co., Ltd., Tokyo, JP;
Koji Watanabe, Tokyo, JP;
Minoru Okada, Tokyo, JP;
Yanke Zhao, Aichi, JP;
Takayuki Okeno, Aichi, JP;
KYOKUTO KOGEN CONCRETE SHINKO CO., LTD., Tokyo, JP;
TOKYO ROPE MANUFACTURING CO., LTD., Tokyo, JP;
Abstract
An anchoring device secures tendons formed of a filament body made of fiber reinforced plastic by inserting a male member into a female member to sandwich the tendons between them. Each of the female member and the male member is formed in a tapered shape inclined from one end toward the other end and the female member and the male member include a plurality of mount portions at predetermined intervals in a circumferential direction of an inclined tapered face between the female member and the male member, each of the plurality of tendons being placed on a different one of the mount portions. The length from the one end to the other end of each of the female member and the male member corresponding to a length direction of the tapered face in contact with the tendon is equal to or larger than 130 mm.