JPS5220144A - Detection device of pin balls - Google Patents

Detection device of pin balls

Info

Publication number
JPS5220144A
JPS5220144A JP9624475A JP9624475A JPS5220144A JP S5220144 A JPS5220144 A JP S5220144A JP 9624475 A JP9624475 A JP 9624475A JP 9624475 A JP9624475 A JP 9624475A JP S5220144 A JPS5220144 A JP S5220144A
Authority
JP
Japan
Prior art keywords
pin
detection device
balls
pin balls
turning member
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
JP9624475A
Other languages
Japanese (ja)
Other versions
JPS5521389B2 (en
Inventor
Shigeru Ichihara
Hiroshi Kojima
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 JP9624475A priority Critical patent/JPS5220144A/en
Publication of JPS5220144A publication Critical patent/JPS5220144A/en
Publication of JPS5521389B2 publication Critical patent/JPS5521389B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pinball Game Machines (AREA)

Abstract

PURPOSE:To provide a detection device of pin balls capable of detecting accurate number of pin balls by a turning member which is turned in proportion to the number of pin balls past through a pin ball passage by absorbing dynamic energy of each pin ball passing through the passage while the turning member is prevented from its idling due to any exterior vibration.
JP9624475A 1975-08-06 1975-08-06 Detection device of pin balls Granted JPS5220144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9624475A JPS5220144A (en) 1975-08-06 1975-08-06 Detection device of pin balls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9624475A JPS5220144A (en) 1975-08-06 1975-08-06 Detection device of pin balls

Publications (2)

Publication Number Publication Date
JPS5220144A true JPS5220144A (en) 1977-02-15
JPS5521389B2 JPS5521389B2 (en) 1980-06-09

Family

ID=14159802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9624475A Granted JPS5220144A (en) 1975-08-06 1975-08-06 Detection device of pin balls

Country Status (1)

Country Link
JP (1) JPS5220144A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111205U (en) * 1983-12-28 1985-07-27 アルパイン株式会社 Movement amount detection device
JPH01114717A (en) * 1987-09-30 1989-05-08 Dr Johannes Heidenhain Gmbh Analysis circuit for square wave signal
JPH01172707A (en) * 1987-12-28 1989-07-07 Mitsubishi Kasei Corp Position measuring apparatus
JPH04303709A (en) * 1991-04-01 1992-10-27 Teijin Seiki Co Ltd Displacement sensor and fault judging method thereof
JPH07303749A (en) * 1995-04-20 1995-11-21 Daiichi Shokai Co Ltd Prize ball discharging device for pachinko machines
JPH07303748A (en) * 1995-04-20 1995-11-21 Daiichi Shokai Co Ltd Pachinko machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111205U (en) * 1983-12-28 1985-07-27 アルパイン株式会社 Movement amount detection device
JPH01114717A (en) * 1987-09-30 1989-05-08 Dr Johannes Heidenhain Gmbh Analysis circuit for square wave signal
JPH01172707A (en) * 1987-12-28 1989-07-07 Mitsubishi Kasei Corp Position measuring apparatus
JPH04303709A (en) * 1991-04-01 1992-10-27 Teijin Seiki Co Ltd Displacement sensor and fault judging method thereof
JPH07303749A (en) * 1995-04-20 1995-11-21 Daiichi Shokai Co Ltd Prize ball discharging device for pachinko machines
JPH07303748A (en) * 1995-04-20 1995-11-21 Daiichi Shokai Co Ltd Pachinko machine

Also Published As

Publication number Publication date
JPS5521389B2 (en) 1980-06-09

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