JPS6483283A - Unfair preventing apparatus in pinball machine - Google Patents

Unfair preventing apparatus in pinball machine

Info

Publication number
JPS6483283A
JPS6483283A JP23994787A JP23994787A JPS6483283A JP S6483283 A JPS6483283 A JP S6483283A JP 23994787 A JP23994787 A JP 23994787A JP 23994787 A JP23994787 A JP 23994787A JP S6483283 A JPS6483283 A JP S6483283A
Authority
JP
Japan
Prior art keywords
gift ball
ball dispensing
illegal
shooting
gift
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP23994787A
Other languages
Japanese (ja)
Other versions
JP2534516B2 (en
Inventor
Atsushi Saito
Toshiaki Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daiichi Co Ltd
Original Assignee
Daiichi Shokai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daiichi Shokai Co Ltd filed Critical Daiichi Shokai Co Ltd
Priority to JP62239947A priority Critical patent/JP2534516B2/en
Publication of JPS6483283A publication Critical patent/JPS6483283A/en
Application granted granted Critical
Publication of JP2534516B2 publication Critical patent/JP2534516B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pinball Game Machines (AREA)

Abstract

PURPOSE: To prevent the illegal alteration of a gift ball dispensing means by providing an illegality preventing device with an illegal alteration detecting means, with which the illegal alteration to the gift ball dispensing means is detected, and a forced stop means for stopping a shooting means and the gift ball dispensation operating means. CONSTITUTION: A metal frame detection switch SW4 is fitted to a base frame 2 for detecting the illegal action by being turned on when a metal frame 4 is illegally opened and on a play panel 5, and a magnet detection switch SW5 is fitted for detecting the illegal action by being turned on when a player illegally uses a magnet for the play panel 5. A crime prevention board 48 is disposed at the lower part of a gift ball dispensing motor M1 to be the gift ball dispensing means. At the side part of the crime prevention board 48, a touch switch SW1 is disposed and at the upper part of the touch switch SW1, a shooting motor M2 to be the shooting mean is disposed. When any abnormality is generated at eight dispensing functions on a gift ball case 45, that abnormality is detected and afterwards, the functions of the shooting motor M2 and the gift ball dispensing motor M1 are stopped simultaneously with discrimination. When the illegal alteration is performed to the gift ball dispensing means, the function of a pachinko machine is completely stopped and the illegal alteration of the gift ball dispensing means is prevented.
JP62239947A 1987-09-26 1987-09-26 Fraud prevention device for pachinko machines Expired - Lifetime JP2534516B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62239947A JP2534516B2 (en) 1987-09-26 1987-09-26 Fraud prevention device for pachinko machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62239947A JP2534516B2 (en) 1987-09-26 1987-09-26 Fraud prevention device for pachinko machines

Publications (2)

Publication Number Publication Date
JPS6483283A true JPS6483283A (en) 1989-03-29
JP2534516B2 JP2534516B2 (en) 1996-09-18

Family

ID=17052190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62239947A Expired - Lifetime JP2534516B2 (en) 1987-09-26 1987-09-26 Fraud prevention device for pachinko machines

Country Status (1)

Country Link
JP (1) JP2534516B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614310A (en) * 1979-07-16 1981-02-12 Toyoda Mach Works Ltd Interrupt control circuit in sequence controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614310A (en) * 1979-07-16 1981-02-12 Toyoda Mach Works Ltd Interrupt control circuit in sequence controller

Also Published As

Publication number Publication date
JP2534516B2 (en) 1996-09-18

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