Title:
INTERNAL FIXTURE FOR DISTRIBUTED COMPOSITE GROUND ANCHOR
Document Type and Number:
WIPO Patent Application WO/2017/104908
Kind Code:
A1
Abstract:
An internal fixture for a distributed composite ground anchor according to the present invention is configured such that a wedge body with which a tensile member is engaged, and a traction body for retracting the wedge body are inserted into a main body; a top cap is fastened to an upper end of the main body; an elastic body is interposed between the traction body and the top cap to prevent the upper end of the tensile member from hitting the inside of the top cap when the tensile force of the tensile member is removed; and a wedge separating film is interposed between the wedge body and the main body to prevent the wedge body from being adhered to the main body.
Inventors:
SHIN SANG-HEE (KR)
WOO JE-YOON (KR)
WOO JE-YOON (KR)
Application Number:
PCT/KR2016/004276
Publication Date:
June 22, 2017
Filing Date:
April 25, 2016
Export Citation:
Assignee:
KOREA INST CIVIL ENGINEERING & BUILDING TECHNOLOGY (KR)
SAMWOO ANCHOR TECH CO LTD (KR)
SAMWOO ANCHOR TECH CO LTD (KR)
International Classes:
E02D5/80; E02D17/04; E02D17/08; E02D17/18
Foreign References:
| KR20080001018U | 2008-05-14 | |||
| KR200375568Y1 | 2005-03-11 | |||
| KR100435069B1 | 2004-06-09 | |||
| KR101471487B1 | 2014-12-24 | |||
| KR101241403B1 | 2013-03-11 |
Other References:
PARK, DAE WOONG ET AL.: "A Study on the Bond Behavior between the Grout and the Strand through the Laboratory Test", KOREAN SOCIETY OF CIVIL ENGINEERS, 29 October 2015 (2015-10-29), pages 7 - 8
Attorney, Agent or Firm:
JANG, Hyung Yong (KR)
Download PDF:
Previous Patent: GOODS DISPLAY RACK
Next Patent: ELECTRIC DUST COLLECTOR HAVING OVERLAPPING COLLECTOR CELL UNITS
Next Patent: ELECTRIC DUST COLLECTOR HAVING OVERLAPPING COLLECTOR CELL UNITS