| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for shooting Pachinko game ball to be a driving source by which reliability and performance are easily improved. SOLUTION: The device 11 for shooting Pachinko game ball includes: a yoke 12; a mover 13 which is arranged in the yoke 12 so as to be reciprocatively movable, and comprises a shooting part 33 at a tip end; a permanent magnet 14 fixed to the yoke 12; and a coil 15 fixed to the yoke 12. The mover 13 is provided with an iron piece 32 and the shooting part 33, and supported by the yoke 12, so as to be reciprocatively movable along an axial direction. The permanent magnet 14 facing the outer diameter of the iron piece 32 of the mover 13 is fixed to the yoke 12 in a state where magnetic poles 14a, 14b are arranged along the reciprocative movement direction of the mover 13. A pair of outer magnetic poles 22, 23 are disposed at both the sides of the permanent magnet 14 in the reciprocative movement direction of the mover 13. An inner magnetic pole 19 facing the iron piece 32 at the opposite side of the permanent magnet 14 is integrally molded in the yoke 12. COPYRIGHT: (C)2005,JPO&NCIPI
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