| 摘要 |
PROBLEM TO BE SOLVED: To provide a scaffold capable of facilitating the handling thereof and simply carrying out assembly work. SOLUTION: The scaffold 2 is equipped with a plurality of struts 3 and 3, a plurality of connecting materials 4 and 4 connecting the struts 3 and 3. Then, a strut material 5 forming the strut 3 is equipped with a first member 5a formed in the shape of a cylinder, a second member 5b pulled out from the inside of the first member 5a so as to consecutively extend from the first member 5a formed in the shape of a cylinder and a third member 5c pulled out from the inside of the second member 5b so as to consecutively extend from the second member 5b. The strut material 5 is thereby formed in an expansible manner. COPYRIGHT: (C)2005,JPO&NCIPI
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