TW262551B - Device for the testing of coins or flat articles - Google Patents
Device for the testing of coins or flat articlesInfo
- 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
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.
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)
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)
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)
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. |
-
1994
- 1994-07-29 DK DK94111909.1T patent/DK0694888T3/en active
- 1994-07-29 EP EP94111909A patent/EP0694888B1/en not_active Revoked
- 1994-07-29 DE DE59400864T patent/DE59400864D1/en not_active Revoked
- 1994-07-29 ES ES94111909T patent/ES2093478T3/en not_active Expired - Lifetime
- 1994-07-29 AT AT94111909T patent/ATE144335T1/en not_active IP Right Cessation
- 1994-08-29 TW TW083107903A patent/TW262551B/en active
-
1995
- 1995-06-13 LT LT95-067A patent/LT4004B/en not_active IP Right Cessation
- 1995-07-07 CN CN95109938.8A patent/CN1120709A/en active Pending
- 1995-07-26 PL PL95309771A patent/PL309771A1/en unknown
- 1995-07-27 EE EE9500038A patent/EE03009B1/en unknown
- 1995-07-27 SK SK948-95A patent/SK94895A3/en unknown
- 1995-07-28 NO NO953004A patent/NO953004L/en unknown
- 1995-07-28 FI FI953625A patent/FI953625A/en unknown
- 1995-07-28 BR BR9503487A patent/BR9503487A/en not_active Application Discontinuation
-
1996
- 1996-11-06 GR GR960402915T patent/GR3021541T3/en unknown
Cited By (1)
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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