| 摘要 |
<P>PROBLEM TO BE SOLVED: To effectively intercept the vibration transmitted from an engine part 1 to a handle 4. Ž<P>SOLUTION: The portable bush cutter obtained by installing an operation part such as a cutter blade 3 in the tip of a rod 2, installing the engine for driving the operation part in the base part of the rod 2, and connecting the operation part 3 and the engine part 1 with a transmission shaft includes the handle 4 for operation, installed in the intermediate part of the rod 2 and arranged so as to hang a bush cutter body (a), and vibration-proofing members 18, 26, 27, 28 and 29 constituted of an elastomer and a coil spring installed between the handle 4 and the rod 2. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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