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EP0036291A3 - Improvements in or relating to gaming or amusement machines - Google Patents

Improvements in or relating to gaming or amusement machines Download PDF

Info

Publication number
EP0036291A3
EP0036291A3 EP81301016A EP81301016A EP0036291A3 EP 0036291 A3 EP0036291 A3 EP 0036291A3 EP 81301016 A EP81301016 A EP 81301016A EP 81301016 A EP81301016 A EP 81301016A EP 0036291 A3 EP0036291 A3 EP 0036291A3
Authority
EP
European Patent Office
Prior art keywords
disc
gaming
relating
receiver
ring
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.)
Withdrawn
Application number
EP81301016A
Other languages
German (de)
French (fr)
Other versions
EP0036291A2 (en
Inventor
Joseph Richard Heywood
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.)
Ainsworth Nominees Pty Ltd
Original Assignee
Ainsworth Nominees Pty 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 Ainsworth Nominees Pty Ltd filed Critical Ainsworth Nominees Pty Ltd
Publication of EP0036291A2 publication Critical patent/EP0036291A2/en
Publication of EP0036291A3 publication Critical patent/EP0036291A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
    • G07F17/34—Coin-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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

In a gaming machine, e.g. of the 'fruit machine' type the symbols are inscribed on the peripheral cylindrical surface of drums or reels. A respective co-axial disc (1) is mounted for rotation with each symbol bearing drum and the rotational position of the drum is sensed by sensing the rotational posi­ tion of the disc (1). A ring (4) of alternate black and white surfaces is painted on the disc. A light source (6) and receiver (7) are mounted to one side of the disc and reflections from the white areas of the ring (4) are reproduced as pulses in the receiver. These are counted to provide an indication of the position of the disc.
EP81301016A 1980-03-17 1981-03-11 Improvements in or relating to gaming or amusement machines Withdrawn EP0036291A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8008926 1980-03-17
GB8008926 1980-03-17

Publications (2)

Publication Number Publication Date
EP0036291A2 EP0036291A2 (en) 1981-09-23
EP0036291A3 true EP0036291A3 (en) 1981-12-09

Family

ID=10512145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81301016A Withdrawn EP0036291A3 (en) 1980-03-17 1981-03-11 Improvements in or relating to gaming or amusement machines

Country Status (4)

Country Link
EP (1) EP0036291A3 (en)
JP (1) JPS56166868A (en)
AU (1) AU6829181A (en)
GB (1) GB2073467A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732385A (en) * 1985-04-23 1988-03-22 Castellanos Rodolfo B Roulette for gaming
SE9203882L (en) * 1992-12-22 1994-06-23 Ellemtel Utvecklings Ab Methods and apparatus for minimizing scew
GB9918848D0 (en) * 1999-08-10 1999-10-13 Starpoint Electrics Ltd Spinning reel mechanisms
JP2005307541A (en) * 2004-04-21 2005-11-04 Matsushita Electric Ind Co Ltd Toilet device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428262A (en) * 1972-04-07 1976-03-17 Nsm Apparatebau Gmbha Kg Coin-operated gaming device
US4071246A (en) * 1976-08-18 1978-01-31 Bally Manufacturing Corporation Magnetic reel reading device
DE2819672A1 (en) * 1977-05-13 1978-11-23 Heywood Design Pty Ltd PLAY DEVICE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428262A (en) * 1972-04-07 1976-03-17 Nsm Apparatebau Gmbha Kg Coin-operated gaming device
US4071246A (en) * 1976-08-18 1978-01-31 Bally Manufacturing Corporation Magnetic reel reading device
DE2819672A1 (en) * 1977-05-13 1978-11-23 Heywood Design Pty Ltd PLAY DEVICE

Also Published As

Publication number Publication date
AU6829181A (en) 1981-09-24
GB2073467A (en) 1981-10-14
JPS56166868A (en) 1981-12-22
EP0036291A2 (en) 1981-09-23

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE DE FR GB NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19811006

AK Designated contracting states

Designated state(s): AT BE DE FR GB NL

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HEYWOOD, JOSEPH RICHARD