| 摘要 |
PROBLEM TO BE SOLVED: To provide a joining device by which a joining work is made to be easy, metal fitting of a framework member is simplified and the cost is reduced. SOLUTION: A supporting protruded element 2 is mounted to protrude on a side face 1A' of a pole 1A. A vertical groove 9 for engaging the supporting protruding element is mounted on an end face 2A' of a beam 3A being in contact with the side face 1A'. The vertical groove 9 holds a pair of reinforcing plates 10, 10 facing each other leaving an engaging space 19 for engaging the supporting protruded element 2. A hook rod 7 hooked on the supporting protruded element 2 is laterally laid on the beam 3A through the reinforcing plates 10, 10 to intersect the vertical groove 9. COPYRIGHT: (C)2005,JPO&NCIPI
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