| 摘要 |
PROBLEM TO BE SOLVED: To provide effective technology for improving operability of engine tools such as a bush cutter. SOLUTION: There is provided an engine tool having an engine, a shaft for transmitting the rotation of the engine to a tip end tool, and a grip handle having a throttle lever for rotating the tip end tool set on the shaft, wherein, an adjusting mechanism adjusting the rotation number of the tip end tool corresponding to the number of operation frequency of the throttle lever is provided. COPYRIGHT: (C)2011,JPO&INPIT
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