| 摘要 |
PROBLEM TO BE SOLVED: To decrease input, to add expansion difference to an initial action and a final action, and to reduce power. SOLUTION: Four rods are assembled in a diamond shape, set to freely move at connecting portions, and inwardly narrowed to be a doubling mechanism. Some of these mechanism are combined to be actuated on an initial target article, thereby reducing power thereof. COPYRIGHT: (C)2003,JPO
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