| 摘要 |
PROBLEM TO BE SOLVED: To provide a rigid structure component means that can quickly and mutually convert between a fluid state and a rigid structure state to have arbitrary shapes. SOLUTION: An arbitrary shape rigid structure is configured by giving compression stress from an airtight bag volume scale-down means 7 to among the spheres in an airtight bag 1, which is packed with many equal-size spheres 2, and by constraining the sphere group to the tightest rigid structure state. This invention realizes quick and mutual conversion between the fluid state and the rigid structure state and can quickly be applied for various shapes to provide a structure molding method that can be repeatedly applied for various usages. COPYRIGHT: (C)2007,JPO&INPIT
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