TW262551B - Device for the testing of coins or flat articles - Google Patents

Device for the testing of coins or flat articles

Info

Publication number
TW262551B
TW262551B TW083107903A TW83107903A TW262551B TW 262551 B TW262551 B TW 262551B TW 083107903 A TW083107903 A TW 083107903A TW 83107903 A TW83107903 A TW 83107903A TW 262551 B TW262551 B TW 262551B
Authority
TW
Taiwan
Prior art keywords
light barrier
masking
coin
coins
testing
Prior art date
Application number
TW083107903A
Other languages
Chinese (zh)
Inventor
Yves Weilenmann
Manuel Vasconcelos
Original Assignee
Landis & Gyr Business Support
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8216160&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW262551(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Landis & Gyr Business Support filed Critical Landis & Gyr Business Support
Application granted granted Critical
Publication of TW262551B publication Critical patent/TW262551B/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
    • G07D5/02—Testing the dimensions, e.g. thickness, diameter; Testing the deformation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Labeling Devices (AREA)
  • Adornments (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

A device for testing the authenticity of coins, tokens or other flat articles has two light barriers (L1,L2) which are arranged at the same height (h) on a path inclined relative to the horizontal (H) at an angle (theta) and which have a mutual spacing (L). The coin (M) to be tested initiates a time measurement when it starts to mask the first light barrier (L1). From the further measured moments t1 to the end of the masking of the first light barrier (L1), t2 at the start of the masking of the second light barrier (L2) and t3 at the end of the masking of the second light barrier (L2), the chord length (B) of the coin (M) can be determined, on the precondition that the coin (M) undergoes an approximately constant acceleration from the moment to of the start of the masking of the first light barrier (L1) to the moment t3 of the end of the masking of the second light barrier (L2). The initial speed of the coin (M) and its initial angular speed play no part in this.
TW083107903A 1994-07-29 1994-08-29 Device for the testing of coins or flat articles TW262551B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94111909A EP0694888B1 (en) 1994-07-29 1994-07-29 Device for testing coins or other flat objects

Publications (1)

Publication Number Publication Date
TW262551B true TW262551B (en) 1995-11-11

Family

ID=8216160

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083107903A TW262551B (en) 1994-07-29 1994-08-29 Device for the testing of coins or flat articles

Country Status (15)

Country Link
EP (1) EP0694888B1 (en)
CN (1) CN1120709A (en)
AT (1) ATE144335T1 (en)
BR (1) BR9503487A (en)
DE (1) DE59400864D1 (en)
DK (1) DK0694888T3 (en)
EE (1) EE03009B1 (en)
ES (1) ES2093478T3 (en)
FI (1) FI953625A (en)
GR (1) GR3021541T3 (en)
LT (1) LT4004B (en)
NO (1) NO953004L (en)
PL (1) PL309771A1 (en)
SK (1) SK94895A3 (en)
TW (1) TW262551B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI580375B (en) * 2012-07-30 2017-05-01 克雷恩付款解決公司 Muenze und verfahren zum pruefen der muenze

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH690801A5 (en) * 1996-07-11 2001-01-15 Ip Tpg Holdco Sarl Means for testing the authenticity of coins, tokens or other flat metallic objects.
ES2127150B1 (en) * 1997-07-29 1999-11-16 Azkoyen Ind Sa METHOD FOR THE IDENTIFICATION OF DISCOIDAL METAL PARTS WITH A CENTRAL HOLE.
EP1391851A1 (en) * 2002-08-22 2004-02-25 Azkoyen Medios de Pago, S.A. Coin selection device and method
DE102008059310A1 (en) * 2008-11-27 2010-06-02 National Rejectors, Inc. Gmbh Method and apparatus for determining the diameter of coins in a free fall coin device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1246622A (en) 1967-07-17 1971-09-15 Mars Inc Coin or token testing system
DE2015058C2 (en) 1969-04-01 1983-12-08 Mars Inc., Washington, D.C. Device for checking coins
US4474281A (en) * 1982-06-07 1984-10-02 General Signal Corporation Apparatus and method for coin diameter computation
FR2541019B1 (en) 1983-02-10 1986-07-18 Mecelec Sa OPTICAL METHOD FOR DETERMINING THE DIMENSIONS OF A RELATIVE MOVING OBJECT, AND MORE PARTICULARLY A COIN IN A PRE-PAYMENT APPARATUS, AND DEVICE FOR IMPLEMENTING IT
CA1206618A (en) * 1983-02-25 1986-06-24 J. Randall Macdonald Electronic coin measurement apparatus
US4509633A (en) * 1983-08-24 1985-04-09 Reed Industries, Inc. Electronic coin validator with improved diameter sensing apparatus
US4646904A (en) * 1985-09-05 1987-03-03 Coin Acceptors, Inc. Coin sizing means and method
IT1243886B (en) 1990-11-02 1994-06-28 Marconi Italiana Automazione E METHOD AND EQUIPMENT FOR THE IDENTIFICATION OF COINS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI580375B (en) * 2012-07-30 2017-05-01 克雷恩付款解決公司 Muenze und verfahren zum pruefen der muenze

Also Published As

Publication number Publication date
ATE144335T1 (en) 1996-11-15
EP0694888B1 (en) 1996-10-16
DE59400864D1 (en) 1996-11-21
LT95067A (en) 1996-04-25
BR9503487A (en) 1996-06-04
DK0694888T3 (en) 1997-03-24
PL309771A1 (en) 1996-02-05
NO953004L (en) 1996-01-30
CN1120709A (en) 1996-04-17
SK94895A3 (en) 1996-02-07
EP0694888A1 (en) 1996-01-31
FI953625A (en) 1996-01-30
ES2093478T3 (en) 1996-12-16
GR3021541T3 (en) 1997-02-28
FI953625A0 (en) 1995-07-28
LT4004B (en) 1996-07-25
EE03009B1 (en) 1997-06-16
NO953004D0 (en) 1995-07-28

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