SE0001861D0 - A coin knurling sensor - Google Patents

A coin knurling sensor

Info

Publication number
SE0001861D0
SE0001861D0 SE0001861A SE0001861A SE0001861D0 SE 0001861 D0 SE0001861 D0 SE 0001861D0 SE 0001861 A SE0001861 A SE 0001861A SE 0001861 A SE0001861 A SE 0001861A SE 0001861 D0 SE0001861 D0 SE 0001861D0
Authority
SE
Sweden
Prior art keywords
coin
sensor
edge
knurling
optical receiver
Prior art date
Application number
SE0001861A
Other languages
Swedish (sv)
Other versions
SE0001861A0 (en
Original Assignee
Scan Coin Ind Ab
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 Scan Coin Ind Ab filed Critical Scan Coin Ind Ab
Priority to SE0001861A priority Critical patent/SE0001861A0/en
Publication of SE0001861D0 publication Critical patent/SE0001861D0/en
Priority to AU2001258995A priority patent/AU2001258995A1/en
Priority to PCT/SE2001/001089 priority patent/WO2001091063A1/en
Publication of SE0001861A0 publication Critical patent/SE0001861A0/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
    • G07D5/10—Testing the rim, e.g. the milling of the rim

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

A coin discriminator analyses an edge pattern of a coin (10) moving past a sensor (20). The sensor comprises an optical source (30) for emitting light (30') onto an edge (40) of the coin and an optical receiver (50) for receiving light reflected from the edge (50'). Furthermore, the coin discriminator comprises a processing device (60), coupled to the sensor and adapted to analyse a signal representing the light received by the optical receiver and in respone determine a type of the coin. The optical source (30) comprises a laser diode.
SE0001861A 2000-05-19 2000-05-19 Mynträfflingssensor SE0001861A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0001861A SE0001861A0 (en) 2000-05-19 2000-05-19 Mynträfflingssensor
AU2001258995A AU2001258995A1 (en) 2000-05-19 2001-05-17 A coin knurling sensor
PCT/SE2001/001089 WO2001091063A1 (en) 2000-05-19 2001-05-17 A coin knurling sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001861A SE0001861A0 (en) 2000-05-19 2000-05-19 Mynträfflingssensor

Publications (2)

Publication Number Publication Date
SE0001861D0 true SE0001861D0 (en) 2000-05-19
SE0001861A0 SE0001861A0 (en) 2001-11-20

Family

ID=20279744

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001861A SE0001861A0 (en) 2000-05-19 2000-05-19 Mynträfflingssensor

Country Status (3)

Country Link
AU (1) AU2001258995A1 (en)
SE (1) SE0001861A0 (en)
WO (1) WO2001091063A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8708129B2 (en) * 2007-08-17 2014-04-29 Talaris, Inc. Method and system for dust prevention in a coin handling machine
US8210337B2 (en) * 2007-08-17 2012-07-03 Talaris Inc. Method and sensor for sensing coins for valuation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071382B (en) * 1980-03-04 1984-01-18 Mars Inc Coin testing device
DE3734114A1 (en) * 1987-10-06 1989-04-20 Trenner D Wh Muenzpruefer METHOD AND DEVICE FOR CHECKING COINS
JPH01120694A (en) * 1987-11-05 1989-05-12 Mitsubishi Rayon Co Ltd Coin identifier
GB2212313B (en) * 1987-11-13 1991-10-30 Coin & Micro Systems Limited Article identification
JPH0344770U (en) * 1989-09-08 1991-04-25
JP3204559B2 (en) * 1992-12-11 2001-09-04 株式会社東芝 Coin identification device
JPH0973570A (en) * 1995-09-06 1997-03-18 Toshiba Corp Coin discrimination device
JPH09270040A (en) * 1996-03-29 1997-10-14 Toshiba Corp Coin processor and method for discriminating coin

Also Published As

Publication number Publication date
WO2001091063A1 (en) 2001-11-29
AU2001258995A1 (en) 2001-12-03
SE0001861A0 (en) 2001-11-20

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