Title:
POST-INSTALLED ANCHOR, POST-INSTALLED ANCHOR CONSTRUCTION METHOD, AND POST-INSTALLED ANCHOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/092675
Kind Code:
A1
Abstract:
Provided is a post-installed anchor, the expanding section of which can be reliably and appropriately made to dig into the expanded diameter section of an anchor hole. The present invention is an internal cone driving-type post-installed anchor 10 that is anchored in an anchor hole 1 in which an expanded diameter section 4 is formed at a prescribed depth of a pilot hole section 3. The anchor is provided with: a cylindrical body 11 that is inserted in the anchor hole 1; an expanding section 12 that is connected to the leading end of the cylindrical body 11 and is integrally formed with the cylindrical body 11; a cone section 13 that expands the expanding section 12 from the inside; and a position-regulating section 14 that is provided on the leading end of the expanding section 12 and regulates the distance of the expanding section 12 from the hole bottom 3c of the pilot hole section 3 so that expansion of the expanding section 12 is allowed and the expanding section 12 faces the expanded diameter section 4.
Inventors:
FUJITA SHOGO (JP)
Application Number:
PCT/JP2014/082876
Publication Date:
June 16, 2016
Filing Date:
December 11, 2014
Export Citation:
Assignee:
FS TECHNICAL CORP (JP)
International Classes:
F16B13/04; E04B1/41; F16B13/10; F16B35/04
Foreign References:
| JPH02199309A | 1990-08-07 | |||
| JPS60500966A | 1985-06-27 | |||
| JPH0427210U | 1992-03-04 | |||
| JPH05106619A | 1993-04-27 |
Attorney, Agent or Firm:
SHINRYO INTERNATIONAL PATENT FIRM (JP)
Patent business corporation SHINRYO international patent firm (JP)
Patent business corporation SHINRYO international patent firm (JP)
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