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Patent Searching and Data


Title:
MANUFACTURING METHOD FOR REINFORCEMENT WITH ANCHORAGE MEMBER AND ANCHORAGE MEMBER USED FOR IT
Document Type and Number:
Japanese Patent JP2003082811
Kind Code:
A
Abstract:

To provide a manufacturing method for a reinforcement with an anchorage member, by which an anchorage section can be formed by installing the anchorage member at the desired place of the reinforcement by simple works at a site.

The anchorage member has a constitution in which the anchorage member 11A, which has a hole 12 for fitting and fixing to the reinforcement 13A, is brought to the state of diameter expansion by expanding and working the diameter of the hole into an inside diameter, to which the reinforcement can be inserted, and is made of a shape memory alloy, is prepared, the reinforcement 11A is inserted into the hole 12 of the anchorage member 13A under the state of diameter expansion and positioned at a desired place, and the inside diameter of the hole is shrunk and the anchorage member is fitted and fixed to the reinforcement by heating the anchorage member 11A and restoring the anchorage member to a memory shape.


Inventors:
TAKAGISHI MASAAKI
MAENOZONO TSUKASA
TOMOTA ISAMU
Application Number:
JP2001275105A
Publication Date:
March 19, 2003
Filing Date:
September 11, 2001
Export Citation:
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Assignee:
DAI ICHI HIGH FREQUENCY CO LTD
International Classes:
E04C5/03; B21D39/00; (IPC1-7): E04C5/03; B21D39/00
Attorney, Agent or Firm:
Kyozo Norimatsu