Title:
RING FIXING-TYPE REBAR COUPLER
Document Type and Number:
WIPO Patent Application WO/2014/069848
Kind Code:
A1
Abstract:
The present invention relates to a ring fixing-type rebar coupler. According to the ring fixing-type rebar coupler of the present invention, a clamp ring and a clamp guide ring on which inclined tapered surfaces are formed are sequentially stacked in a coupler main body where a hollow portion is formed so that a rebar is inserted therein so as to act in engagement with each other, and the rebar is fixed by moving and fixing the clamp guide ring rearward via a rebar locking means and reducing the diameter of the clamp ring. Accordingly, the rebar can be fixed onsite in a relatively simple manner even without having to additionally process the connection end part of the rebar. In addition, the rebar can be firmly fixed so that no gap is present.
Inventors:
YANG AN JONG (KR)
Application Number:
PCT/KR2013/009605
Publication Date:
May 08, 2014
Filing Date:
October 25, 2013
Export Citation:
Assignee:
ROC CO LTD (KR)
International Classes:
E04C5/16; E04G21/12
Foreign References:
| JPH11336257A | 1999-12-07 | |||
| JP2001349001A | 2001-12-21 | |||
| KR101036594B1 | 2011-05-24 | |||
| KR101161357B1 | 2012-07-02 | |||
| KR200370223Y1 | 2004-12-13 |
Attorney, Agent or Firm:
IAM PATENT & LAW FIRM (KR)
특허법인 아이엠 (KR)
특허법인 아이엠 (KR)
Download PDF:
Previous Patent: OBJECT BASED SERVER PAGE RECEPTION IN ELECTRONIC DEVICE
Next Patent: PLANT CULTIVATING APPARATUS USING ARTIFICIAL LIGHT
Next Patent: PLANT CULTIVATING APPARATUS USING ARTIFICIAL LIGHT