| 摘要 |
PROBLEM TO BE SOLVED: To provide the subject control structure equipped with an electric actuator acting so as to let in/out an operation clutch, designed not to produce wasteful operation when the main switch is turned on. SOLUTION: This control structure is such as to be equipped with an operation clutch 12 for setting a working device in on-/off-mode and an electric actuator 21 acting so as to let in/out the operation clutch 12; wherein when the main switch is turned on, a clutch-on signal which operates the electric actuator 27 so as to let in the operation clutch 12 is set in off-mode.
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