| 摘要 |
A system for interconnecting two ends of reinforcing bars, comprising a coupler (1,2) and reinforcing bars the end of which are provided with screw thread. The coupler (1,2) being provided with a first hole (3) provided with internal screw thread (4), which can be screwed onto the end of one reinforcing bar, and a second hole (6) provided with internal screw thread (7), which can be screwed onto the end of the other reinforcing bar. The coupler consists of two parts (1,2), which can be screwed together, wherein each part (1,2) includes a hole (3,6) provided with internal screw thread (4,7), which can be screwed onto an end of a reinforcing bar.
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