| 摘要 |
PROBLEM TO BE SOLVED: To provide a wooden three-dimensional truss skeleton member, providing good and warm appearance, easy in manufacture, causing little damage of a truss material, and keeping sufficient strength. SOLUTION: This wooden three-dimensional truss skeleton member is constituted so that a pipe 4 filled with a bar material 9 is fitted in a central part of both end surfaces of a wooden truss material 1 by leaving a connecting part constituted in its one end part; a drift pin 5 is driven by penetrating through the pipe 4 from an outside surface of the truss material 1; an injection passage 12 opening by branching off in the horizontal direction by extending in the longitudinal direction from its one end surface, is arranged in the drift pin 5; an adhesive is injected into the injection passage 12, to ooze out of a horizontal directional branch passage 13; and the drift pin 5 is adhered and fixed to its peripheral member. COPYRIGHT: (C)2005,JPO&NCIPI
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