| 摘要 |
PROBLEM TO BE SOLVED: To provide a shooting machine capable of changing the time interval, strength, and direction of shooting, and to provide a supplying machine capable of supplying shuttlecocks with an efficient and smooth motion. SOLUTION: The shooting machine includes a rotary axis 5 for fixing a racket 2; and its rotary power means. As a basic constitution, the racket 2, a racket rotary mechanism, a circuit control part 16, and a main body rotary mechanism are arranged in the machine. The rotation of a motor 3 is steadily transmitted to an electromagnetic clutch 4. The switch of the electromagnetic clutch 4 is turned on/off by the circuit control part 16, so as to rotate the racket 2 to shoot the shuttlecock supplied from the supplying machine. The supplying machine includes arm parts 13; solenoids (upper and lower ones) 14; and a spring mechanism. When the switches of the upper and lower solenoids 14 are turned on, the arm parts 13 are opened/closed so as to allow the shuttlecock to be released and fall. The movement is repeated by the upper and lower arms 13, so that the shuttlecock is supplied to the shooting machine one by one. COPYRIGHT: (C)2007,JPO&INPIT
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