| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixing hardware for scaffolding boards enhancing the observance of the law and safety by correcting a gap between the scaffolding boards in high lift work. SOLUTION: The fixing hardware is constituted by fastening a hook 4 for preventing the fall of a correcting hardware and regulating the movement of the correcting hardware to the mutual lower folded parts of the laid scaffolding boards 2, and providing a tensed part of a bolt 5 and a screw 6 fitted to the side face to regulate the mutual movement of the scaffolding boards.
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