| 摘要 |
PROBLEM TO BE SOLVED: To enable the hitting force for a game ball to be sufficiently ensured even when a spring of a weak restoring force is used by building up a control circuit which can suppress a holding torque, and to contrive to the miniaturization of a shooting structure, and the reduction of the cost. SOLUTION: In this game ball shooting device which shoots game balls, this control circuit is constituted in such a manner that a capacitor which is wire-connected in parallel with the power source of a shooting driving motor is provided, and a diode is inserted on the rear stage of the capacitor between the wire arrangement sections connecting the power source of the shooting driving motor and a stator winding of the shooting driving motor. In this case, the diode limits the flow of the electric current from a counter-electromotive force from the shooting driving motor which has been generated when the output of the shooting driving motor is shut off. COPYRIGHT: (C)2007,JPO&INPIT
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