| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubbish compressor capable of performing the rubbish compression in a rubbish box very easily and at low cost without causing the box construction to be large sized, eliminating necessity for a separate operation such as the compressing operation, and enhancing the durability and the easiness in the maintenance works. SOLUTION: The rubbish compressor 1 to compress the rubbish D cast into the rubbish box B is installed inside the rubbish cast-in hole Bo of the rubbish box B and equipped with a restriction frame 2 formed in a frame shape along the rubbish cast-in hole Bo for hindering the rubbish D cast into the box B from returning. The restriction frame 2 is formed in frame shape from a plate material 21 having a specified width in such a fashion that the under-side is squeezed inward gradually. COPYRIGHT: (C)2005,JPO&NCIPI
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