| 摘要 |
A reinforced bar connecting device fastened to two reinforcing bars to secure them in a line, including two plug members, and two symmetrical, smoothly arched coupling plates mounted around the reinforcing bars and abutted against each other and secured in place by the plug members to hold down the reinforcing bars, each of the coupling plate having a left longitudinal side edge, a right longitudinal side edge, and two longitudinal slots respectively made along the left longitudinal side edge and the right longitudinal side edge, each of the plug member being inserted into one longitudinal slot of each of the coupling plates.
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