| 摘要 |
PROBLEM TO BE SOLVED: To largely reduce cost, by simplifying a structure of a rotary storage used for an underfloor rotary storage. SOLUTION: This rotary storage is composed of an annular container 1 rotatably constituted around the vertical axis 3, by annularly connecting a plurality of container single bodies 2 around the vertical axis 3 by an inter-container connecting means 4. Wheels 5 and 6 are concentrically journaled with the horizontal axis 2c orthogonal to the vertical axis 3 in both of its outer peripheral side and the inner end side in the whole container single bodies 2 or the container single body 2 positioned at a proper interval. When applying torque in the peripheral direction to the annular container 1, rotation of the annular container 1 is regulated in rotation around the vertical axis 3 by the wheels 5 and 6 pivoted to the container single bodies 2. COPYRIGHT: (C)2008,JPO&INPIT
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