Invention Grant
- Patent Title: Joint method for reinforcing bar
- Patent Title (中): 钢筋接头法
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Application No.: US13718109Application Date: 2012-12-18
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Publication No.: US08826627B2Publication Date: 2014-09-09
- Inventor: Kouju Hongo , Masaaki Ase , Jutaro Nagaishi , Hironori Hamada
- Applicant: Splice Sleeve Japan, Ltd.
- Applicant Address: JP Tokyo
- Assignee: Splice Sleeve Japan, Ltd.
- Current Assignee: Splice Sleeve Japan, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Flynn, Thiel, Boutell & Tanis, P.C.
- Priority: JP2012-195739 20120906
- Main IPC: E04C5/16
- IPC: E04C5/16 ; E04C5/00
Abstract:
In a joint method for a reinforcing bar using a reinforcement joint having a grout inlet at one end and a grout outlet at the other end, the grout inlet is fitted with a sealing body provided with a check valve, and the grout outlet is fitted with a sealing plug provided with a piston body which is moved outward when the reinforcement joint is filled with grout, whereby the filling of the reinforcement joint can be visually confirmed.
Public/Granted literature
- US20140060721A1 JOINT METHOD FOR REINFORCING BAR Public/Granted day:2014-03-06
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