Title:
BALL DISCHARGE CONTROL DEVICE FOR PINBALL MACHINE
Document Type and Number:
Japanese Patent JP3256299
Kind Code:
B2
Abstract:
PURPOSE: To control the whole pinball machine reasonably and quickly by providing a control device which operates a ball discharge device to discharge a specified number of balls in response to the input detection of a prize ball discharge detecting switch.
CONSTITUTION: To a microcomputer 4, a ball detecting switch SW1, ball detecting switch SW2 and ball removing operation detecting switch SW3 are connected by a switch detecting part 33. Also, a prize ball discharge detecting switch SW5 and a detecting switch SW4 for detecting prize ball being full in the tank connected by a switch detecting part 34, and a ball discharge device 20 is connected by a ball discharge control circuit 29. When an actuating signal of the prize ball discharge detecting switch SW5 is input in a control board 44 which controls respective prize devices, etc., on the game panel surface, a discharge signal 1 and discharge signal 2 are transmitted to the frame control board while synchronizing with the signal. The frame control board controls the ball discharge device 20 in response to the discharge signals, and discharges prize balls.
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Inventors:
Shigeru Ichihara
Wataru Horii
Wataru Horii
Application Number:
JP32764092A
Publication Date:
February 12, 2002
Filing Date:
November 13, 1992
Export Citation:
Assignee:
Daiichi Shokai Co., Ltd.
International Classes:
A63F7/02; (IPC1-7): A63F7/02
Domestic Patent References:
| JP716343A | ||||
| JP5123443A | ||||
| JP6434390A | ||||
| JP4288183A | ||||
| JP4138190A | ||||
| JP3286790A | ||||
| JP3280978A |
Attorney, Agent or Firm:
Matsumoto Takemoto (3 outside)