Title:
CONCRETE FORM SUPPORT WALER
Document Type and Number:
WIPO Patent Application WO/2010/058916
Kind Code:
A3
Abstract:
The present invention relates to a concrete form support waler. The concrete form support waler of the present invention has a rectangular metallic rod body with one end where a fixing portion is welded to form a rectangular rod insertion opening, and the other end where a fitting portion is formed. The fitting portion has a plurality of positioning holes formed in a lengthwise direction. The fixing portion has one end with a head where a cylindrical lead arm screw is fastened to be coupled with a lead screw. The main body of the fixing portion has a slit formed orthogonally to said rod insertion opening. The lead screw has one end with a torque rod, and the other with a press portion. Thus-configured present invention improves safety to allow connected parts of the concrete form to fully endure the pressure of concrete being placed, and can easily reinforce concrete forms with different sizes to shorten the construction period and reduce costs.
Inventors:
HWANG HEE-JIN (KR)
Application Number:
PCT/KR2009/006376
Publication Date:
August 26, 2010
Filing Date:
November 02, 2009
Export Citation:
Assignee:
JEONG JI HYEON (KR)
HWANG HEE-JIN (KR)
HWANG HEE-JIN (KR)
International Classes:
E04G13/02; E04G13/00; E04G17/00; E04G17/04
Domestic Patent References:
| WO2000061892A1 | 2000-10-19 |
Foreign References:
| KR200213278Y1 | 2001-02-15 | |||
| KR100860831B1 | 2008-09-29 | |||
| JP2542011Y2 | 1997-07-23 |
Attorney, Agent or Firm:
KIM, Sung-Gyu (827-3 Yoksam-dong,Kangnam-gu, Seoul 135-080, KR)
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