Title:
BALL REMOVAL CONTROL DEVICE IN PACHINKO GAME MACHINE
Document Type and Number:
Japanese Patent JP3855131
Kind Code:
B2
Abstract:
PURPOSE: To discharge balls without leaving them in a pachinko game machine even if a ball biting or a ball jam occurs by driving a locking member according to a ball detection signal to perform ball removing operation within a reference time, and completing the ball removing operation if there is no ball detecting signal within the reference time.
CONSTITUTION: In a pachinko game machine, a ball discharge device 3, to which the lower end of a tank rail is connected, comprises a ball discharge device main body 8 where two paths 11 are bored in the longitudinal direction, and the main body 8 is provided with rotor 9 provided on the a shaft 13 intersecting perpendicularly to the paths 11 for feeding out balls in such a manner as to face to the lower sides of the paths 11. The respective rotors 9 have plural spherical body engaging parts 14 on the outer peripery thereof, and a hook 18 as a locking element is engaged and disengaged with and from toothed parts 16 between the respective engaging parts 14 to control the rotation of each rotor 9. At the time of regulation, within a reference time, according to a ball detection signal, the hook 18 is driven to perform ball removing operation, and if there is no ball detection signal within the reference time, the completion of ball removing operation is decided to stop the rotation of the rotor 9.
Inventors:
Shigeru Ichihara
Wataru Horii
Wataru Horii
Application Number:
JP33498192A
Publication Date:
December 06, 2006
Filing Date:
November 24, 1992
Export Citation:
Assignee:
Daiichi Shokai Co., Ltd.
International Classes:
A63F7/02; (IPC1-7): A63F7/02; A63F7/02; A63F7/02
Domestic Patent References:
| JP4357980A |
Attorney, Agent or Firm:
Matsuji Takemoto
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro