ATE104781T1 - DEVICE FOR TESTING COINS. - Google Patents

DEVICE FOR TESTING COINS.

Info

Publication number
ATE104781T1
ATE104781T1 AT8888730219T AT88730219T ATE104781T1 AT E104781 T1 ATE104781 T1 AT E104781T1 AT 8888730219 T AT8888730219 T AT 8888730219T AT 88730219 T AT88730219 T AT 88730219T AT E104781 T1 ATE104781 T1 AT E104781T1
Authority
AT
Austria
Prior art keywords
coin
edge
irradiated
grooves
testing coins
Prior art date
Application number
AT8888730219T
Other languages
German (de)
Inventor
Siegfried Seiler
Original Assignee
Trenner D Wh Muenzpruefer
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 Trenner D Wh Muenzpruefer filed Critical Trenner D Wh Muenzpruefer
Application granted granted Critical
Publication of ATE104781T1 publication Critical patent/ATE104781T1/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)
  • Basic Packing Technique (AREA)
  • Noodles (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

There are proposed a method and an apparatus for testing coins, in which each coin is guided into a coin channel, the edge of the coin is irradiated and the reflected radiation is detected. The edge of the coin is irradiated and sensed in strip form transversely relative to the coin channel via a slit or the like, in such a way that differences in reflection occurring in the presence of grooves on the edge of the coin and caused by the grooves are obtained in the form of a change signal. <IMAGE>
AT8888730219T 1987-10-06 1988-09-29 DEVICE FOR TESTING COINS. ATE104781T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873734114 DE3734114A1 (en) 1987-10-06 1987-10-06 METHOD AND DEVICE FOR CHECKING COINS
EP88730219A EP0311554B1 (en) 1987-10-06 1988-09-29 Apparatus for testing coins

Publications (1)

Publication Number Publication Date
ATE104781T1 true ATE104781T1 (en) 1994-05-15

Family

ID=6337926

Family Applications (1)

Application Number Title Priority Date Filing Date
AT8888730219T ATE104781T1 (en) 1987-10-06 1988-09-29 DEVICE FOR TESTING COINS.

Country Status (5)

Country Link
EP (1) EP0311554B1 (en)
AT (1) ATE104781T1 (en)
CA (1) CA1330229C (en)
DE (2) DE3734114A1 (en)
ES (1) ES2050719T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0344770U (en) * 1989-09-08 1991-04-25
NO168615C (en) * 1989-10-17 1992-03-11 Datalab Oy PROCEDURE AND DEVICE FOR THE IDENTIFICATION OF A COIN
GB2266176B (en) * 1992-04-14 1996-06-19 Nsm Ag A device for the detection of a foreign body in a coin channel
SE0001861A0 (en) * 2000-05-19 2001-11-20 Scan Coin Ind Ab Mynträfflingssensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089400A (en) * 1976-01-23 1978-05-16 Gregory Jr Lester Coin testing device
GB1582847A (en) * 1976-12-02 1981-01-14 Mars Inc Coin testing device
GB2071381B (en) * 1980-03-04 1984-01-18 Mars Inc Coin testing device
DE3335347A1 (en) * 1983-09-29 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Method and device for testing the milling of coins opto-electronically

Also Published As

Publication number Publication date
DE3889190D1 (en) 1994-05-26
CA1330229C (en) 1994-06-14
DE3734114A1 (en) 1989-04-20
EP0311554A3 (en) 1990-03-28
ES2050719T3 (en) 1994-06-01
EP0311554B1 (en) 1994-04-20
EP0311554A2 (en) 1989-04-12

Similar Documents

Publication Publication Date Title
DE69720022D1 (en) METHOD AND DEVICE FOR DETERMINING THE POSITION AND SPEED OF A VEHICLE
EP0814438A3 (en) Method and apparatus for discriminating, authenticating and/or counting documents
DE69028209D1 (en) METHOD AND DEVICE FOR CHECKING MONEY FOR MONEY
AU1885288A (en) Method of analysing a liquid
DE59604606D1 (en) DEVICE AND METHOD FOR TESTING SHEET MATERIAL, SUCH AS BANKNOTES OR SECURITIES
DE3582503D1 (en) METHOD, CIRCUIT ARRANGEMENT AND DEVICE FOR CONTACTLESS REAL-TIME DETERMINATION OF SPEEDS AND THE USE THEREOF.
FR2657173B1 (en) REAL TIME SIGNAL SEPARATION METHOD AND DEVICE.
DE58903084D1 (en) DEVICE FOR DISTANCE MEASUREMENT.
ES8206883A1 (en) Method for the detection of authenticity in a data carrier and apparatus for applying said method
DE3578098D1 (en) EDGE DETECTION DEVICE IN OPTICAL MEASURING INSTRUMENT.
ATE5552T1 (en) METHOD OF TESTING THE CONTAMINATION DEGREE OF RECORD CARRIERS.
FR2665256B1 (en) DEVICE AND METHOD FOR MEASURING AN ANGLE.
AU555112B2 (en) Sensing and identifying information within a large interrogation zone
DE69016089D1 (en) Device for determining the crosstalk level of an optical reading signal.
KR910006890A (en) Coin Identification Device
DE69903015D1 (en) METHOD AND DEVICE FOR POSITION-DEPENDENT SCANING WITH NORMALIZED SPEED
ATE104781T1 (en) DEVICE FOR TESTING COINS.
BR9709010A (en) Coin testing process and apparatus, use of a coin testing apparatus, coin or token operated device, and process of recognizing a currency.
FR2621132B1 (en) DISTANCE MEASUREMENT METHOD AND DEVICE
DE3772614D1 (en) DEVICE FOR GOOD TESTING.
DK0528915T3 (en) Method and apparatus for determining the image clarity of a surface
ATE17531T1 (en) DEVICE FOR THE AUTOMATIC RECOGNITION AND EVALUATION OF THE CHARACTERISTICS OF PRINTED WRITINGS.
JPS6491009A (en) Apparatus for evaluating flatness of thin film
ATE99816T1 (en) METHOD OF IDENTIFYING COINS.
FR2652896B1 (en) METHOD AND DEVICE FOR DETECTING CLICK.

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee