Reinforcing bar joints

JP1815867SActive Publication Date: 2026-01-06OTANI STEEL CORP
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Patent Information

Application Number
JP2025010152D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-05-23
Publication Date
2026-01-06
Estimated Expiration
2050-05-23

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Abstract

The article of the present design is primarily a reinforcing bar joint for connecting two threaded reinforcing bars in a butt-jointed state. As shown in the "Reference Diagram Showing the State of Use," a coupler is screwed onto the end of one threaded reinforcing bar, a nut is screwed onto the other threaded reinforcing bar, and the coupler and nut are screwed together via tapered screws. Grout is filled through filling holes formed in the coupler, and the two threaded reinforcing bars are integrated.
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