| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustion-powered driving tool more inexpensive than a conventional one, and capable of enhancing the working efficiency and the operability, and realizing the long-time use thereof. SOLUTION: The combustion-powered driving tool includes a push switch for detecting that the tool is pressed against a workpiece, a trigger switch that instructs driving a fastener, and a control circuit for controlling the operation of the tool by receiving the signals of the push switch and the trigger switch. The control circuit executes the ignition irrespective of the operation of the push switch when receiving the signal of the trigger switch. Thus, any wasteful consumption of liquefied gas can be suppressed, and the long-time use of the tool can be realized. COPYRIGHT: (C)2010,JPO&INPIT
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