JPS6443284A - Hit ball winning device of pinball machine - Google Patents

Hit ball winning device of pinball machine

Info

Publication number
JPS6443284A
JPS6443284A JP20001487A JP20001487A JPS6443284A JP S6443284 A JPS6443284 A JP S6443284A JP 20001487 A JP20001487 A JP 20001487A JP 20001487 A JP20001487 A JP 20001487A JP S6443284 A JPS6443284 A JP S6443284A
Authority
JP
Japan
Prior art keywords
ball
light
output
section
converted
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
JP20001487A
Other languages
Japanese (ja)
Other versions
JPH0588633B2 (en
Inventor
Kichihei Niiyama
Koji Ito
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.)
Sophia Co Ltd
Original Assignee
Sophia 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 Sophia Co Ltd filed Critical Sophia Co Ltd
Priority to JP20001487A priority Critical patent/JPS6443284A/en
Publication of JPS6443284A publication Critical patent/JPS6443284A/en
Publication of JPH0588633B2 publication Critical patent/JPH0588633B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pinball Game Machines (AREA)

Abstract

PURPOSE: To prevent a detection mistake in use for a long period by integrally providing a photo-sensor type ball detector. CONSTITUTION: When a ball passes in the ball transit section 25 of a ball detector, the end section of this ball interrupts the light from a light emitting element 30. Even if the light from the light emitting element 30 is emitted in the direction other than the normal optical axis, this light is interrupted by a first and a second protective lugs 40, 41, and it does not reach a light receiving element 31. When the light receiving element 31 is set to the nonreception state, the pulse outputs from an amplifier 51 continuously become L, a synchronous detection section 52 gets no AND operation, and its outputs continuously become L. The output from a demodulation section 53 is converted into L, a switching transistor 54 is turned off, and the current from Vcc flows to OUT. The output of the OUT, i.e., the output of the ball detector 5, is converted into H, and the transit of the ball can be detected.
JP20001487A 1987-08-12 1987-08-12 Hit ball winning device of pinball machine Granted JPS6443284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20001487A JPS6443284A (en) 1987-08-12 1987-08-12 Hit ball winning device of pinball machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20001487A JPS6443284A (en) 1987-08-12 1987-08-12 Hit ball winning device of pinball machine

Publications (2)

Publication Number Publication Date
JPS6443284A true JPS6443284A (en) 1989-02-15
JPH0588633B2 JPH0588633B2 (en) 1993-12-22

Family

ID=16417364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20001487A Granted JPS6443284A (en) 1987-08-12 1987-08-12 Hit ball winning device of pinball machine

Country Status (1)

Country Link
JP (1) JPS6443284A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007209592A (en) * 2006-02-10 2007-08-23 Omron Corp Magnetic detection sensor and ball detection device with magnetic detection function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60158880U (en) * 1984-03-30 1985-10-22 株式会社ソフィア Pocket-type winning detection device for pachinko machines
JPS60168878U (en) * 1984-04-18 1985-11-09 株式会社ソフィア Pachinko machine variable winning device
JPS61109586U (en) * 1984-12-24 1986-07-11
JPS61199875A (en) * 1985-03-04 1986-09-04 オムロン株式会社 Metal ball detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60158880U (en) * 1984-03-30 1985-10-22 株式会社ソフィア Pocket-type winning detection device for pachinko machines
JPS60168878U (en) * 1984-04-18 1985-11-09 株式会社ソフィア Pachinko machine variable winning device
JPS61109586U (en) * 1984-12-24 1986-07-11
JPS61199875A (en) * 1985-03-04 1986-09-04 オムロン株式会社 Metal ball detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007209592A (en) * 2006-02-10 2007-08-23 Omron Corp Magnetic detection sensor and ball detection device with magnetic detection function

Also Published As

Publication number Publication date
JPH0588633B2 (en) 1993-12-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees