| 摘要 |
PROBLEM TO BE SOLVED: To move the required materials quickly by storing differently dimensioned materials in management classified by sizes in a narrow place, for example at the site. SOLUTION: Tire members 1 and 8 are installed in the shape of a rectangular parallelogram, and the shape is changed by joining tires with a pin so as to put them in management classified by the sized and make smooth the sorting of differently dimensioned materials, and also it is made possible to transport them to the required place quickly. COPYRIGHT: (C)2005,JPO&NCIPI
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