GB1382379A - Gaming machines - Google Patents

Gaming machines

Info

Publication number
GB1382379A
GB1382379A GB2971373A GB2971373A GB1382379A GB 1382379 A GB1382379 A GB 1382379A GB 2971373 A GB2971373 A GB 2971373A GB 2971373 A GB2971373 A GB 2971373A GB 1382379 A GB1382379 A GB 1382379A
Authority
GB
United Kingdom
Prior art keywords
disc
stop positions
counter
signals
binary
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.)
Expired
Application number
GB2971373A
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.)
Bell Fruit Manufacturing Co Ltd
Original Assignee
Bell Fruit Manufacturing 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 Bell Fruit Manufacturing Co Ltd filed Critical Bell Fruit Manufacturing Co Ltd
Priority to GB2971373A priority Critical patent/GB1382379A/en
Priority to DE2336574A priority patent/DE2336574C3/en
Priority to IE00765/74A priority patent/IE39125B1/en
Priority to AU68140/74A priority patent/AU479486B2/en
Priority to SE7408111A priority patent/SE394176B/en
Priority to NLAANVRAGE7408289,A priority patent/NL178540C/en
Priority to JP7180674A priority patent/JPS5646438B2/ja
Priority to ES427574A priority patent/ES427574A1/en
Publication of GB1382379A publication Critical patent/GB1382379A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F17/00Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/32Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
    • G07F17/34Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements depending on the stopping of moving members in a mechanical slot machine, e.g. "fruit" machines

Abstract

1382379 Gaming machines BELL-FRUIT MFG CO Ltd 22 June 1973 29713/73 Heading A6H [Also in Division G4] In a gaming machine comprising a set, e.g. three as shown, of rotatable discs R each of which is spun and stopped at random by a latch L at one of a plurality of stop positions during each game to determine one or more symbols in a combination displayed to the player, there is associated with each disc a binary counter C which cyclically changes its state in step with the rotation of the disc R and which assumes a corresponding state for each of the stop positions, the input pulses of the counter being derived from sensing means including a light source F, a disc B fast with the disc R and provided with a series of holes equal in number to the number of stop positions of the disc R, and two photocells P1, P2, the latter providing one reset pulse for the counter for each complete revolution of the disc R. The outputs from each counter C are converted into signals characteristic of the stop positions by a binary/decimal decoder E, and logic circuitry including NOR gates G analyses the signals from all the counters to produce win signals when the stop positions correspond to a prize winning combination.
GB2971373A 1973-06-22 1973-06-22 Gaming machines Expired GB1382379A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB2971373A GB1382379A (en) 1973-06-22 1973-06-22 Gaming machines
DE2336574A DE2336574C3 (en) 1973-06-22 1973-07-18 Slot machine
IE00765/74A IE39125B1 (en) 1973-06-22 1974-04-09 Gaming machines
AU68140/74A AU479486B2 (en) 1973-06-22 1974-04-22 Gaming machines
SE7408111A SE394176B (en) 1973-06-22 1974-06-19 SLOT MACHINE
NLAANVRAGE7408289,A NL178540C (en) 1973-06-22 1974-06-20 GOOD Vending Machine.
JP7180674A JPS5646438B2 (en) 1973-06-22 1974-06-22
ES427574A ES427574A1 (en) 1973-06-22 1974-06-22 Gaming machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2971373A GB1382379A (en) 1973-06-22 1973-06-22 Gaming machines

Publications (1)

Publication Number Publication Date
GB1382379A true GB1382379A (en) 1975-01-29

Family

ID=10295925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2971373A Expired GB1382379A (en) 1973-06-22 1973-06-22 Gaming machines

Country Status (7)

Country Link
JP (1) JPS5646438B2 (en)
DE (1) DE2336574C3 (en)
ES (1) ES427574A1 (en)
GB (1) GB1382379A (en)
IE (1) IE39125B1 (en)
NL (1) NL178540C (en)
SE (1) SE394176B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071246A (en) * 1976-08-18 1978-01-31 Bally Manufacturing Corporation Magnetic reel reading device
JPS5483547A (en) * 1977-12-14 1979-07-03 Takasago Denki Sangyo Kk Slot machine
WO1980002513A1 (en) * 1979-05-14 1980-11-27 Bliss D Improvements in an amusement device
EP0027353A1 (en) * 1979-10-11 1981-04-22 Bell-Fruit Manufacturing Company Limited Gaming and amusement machines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140497A (en) * 1974-10-04 1976-04-05 Uni Charm Corp

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071246A (en) * 1976-08-18 1978-01-31 Bally Manufacturing Corporation Magnetic reel reading device
JPS5483547A (en) * 1977-12-14 1979-07-03 Takasago Denki Sangyo Kk Slot machine
JPS5631988B2 (en) * 1977-12-14 1981-07-24
WO1980002513A1 (en) * 1979-05-14 1980-11-27 Bliss D Improvements in an amusement device
US4249737A (en) * 1979-05-14 1981-02-10 Concorde Manufacturing Company Amusement device
EP0027353A1 (en) * 1979-10-11 1981-04-22 Bell-Fruit Manufacturing Company Limited Gaming and amusement machines

Also Published As

Publication number Publication date
NL178540B (en) 1985-11-01
AU6814074A (en) 1975-10-23
JPS5049033A (en) 1975-05-01
NL7408289A (en) 1974-12-24
DE2336574C3 (en) 1978-09-28
IE39125B1 (en) 1978-08-02
DE2336574A1 (en) 1975-01-30
IE39125L (en) 1974-12-22
DE2336574B2 (en) 1978-01-19
ES427574A1 (en) 1976-07-16
JPS5646438B2 (en) 1981-11-02
NL178540C (en) 1986-04-01
SE7408111L (en) 1974-12-23
SE394176B (en) 1977-06-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920622