| 摘要 |
PROBLEM TO BE SOLVED: To provide a bracket for supporting a scaffolding board proper at a time when the scaffolding board with a hook is built outside a prefabricated scaffolding. SOLUTION: The bracket for supporting the scaffolding board has a vertical member 2, a round pipe material 1A for supporting the scaffolding board fixing its inner end side at the upper end of the vertical member 2 and being horizontally extended and an oblique supporting material 3 connecting the outer end side of the round pipe material 1A and the lower end side of the vertical member 2. The bracket for supporting the scaffolding board further has a pipe clamp 4 mounted on the reverse side to the extending side of the round pipe material 1A for the vertical member 2. In the bracket for the supporting the scaffolding board, the round pipe material 1A has a projecting inner end section 10 penetrated to a cylindrical section 8 formed at the upper end of the vertical member 2 and projected to the upper side of the pipe clamp 4. In the bracket, the projecting inner end section 10 is adjoined to the peripheral surface of a steel pipe P held by the pipe clamp 4. COPYRIGHT: (C)2007,JPO&INPIT
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