Yamabiko Corporation

Syuuji Satou

Hisao Kodama

A rotatable rear hand grip () is releasably locked at a desired rotational position by operation of a control lever member (). The power hand tool includes: a tool body () including an engine for generating driving power used for performing work; a front hand grip () fixed to the tool body; a rear hand grip including: a control lever member coupled to the engine for controlling an output of the engine; a supporting mechanism for supporting the rear hand grip rotationally about an axis (AX) between the tool body and the rear hand grip; a locking mechanism for locking the rear hand grip at one rotational position about the axis in response to the control lever member; and a controlling mechanism () for allowing the control lever member to control the output of the engine after the locking mechanism locks the rear hand grip.

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Hiroshima, Japan

Syuuji Satou