| 摘要 |
PROBLEM TO BE SOLVED: To provide a wooden truss framework member capable of eliminating the need of pre-boring a truss member and a pipe, enabling the firm fixing of the insertion member such as a pipe fitted to the wooden truss member with a drift pin without causing rattling, and capable of being tightened to a globe joint without being loosened even if an error occurs in the wooden truss member due to the change of temperature and humidity, and capable of being further tightened. SOLUTION: This wooden truss framework member comprises the insertion member 3 having one end connectable to the globe joint 4 and the wooden truss member 1 in which an insertion hole 2 for fitting the insertion member therein is formed. The insertion member 3 is fixed by passing the drift pin 12 therein by driving from the outer surface of the wooden truss member 1 after being fitted into the insertion hole 2. COPYRIGHT: (C)2007,JPO&INPIT
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