DK0694888T3 - Device for checking coins or flat objects - Google Patents
Device for checking coins or flat objectsInfo
- Publication number
- DK0694888T3 DK0694888T3 DK94111909.1T DK94111909T DK0694888T3 DK 0694888 T3 DK0694888 T3 DK 0694888T3 DK 94111909 T DK94111909 T DK 94111909T DK 0694888 T3 DK0694888 T3 DK 0694888T3
- Authority
- DK
- Denmark
- Prior art keywords
- distance
- barriers
- track
- flat objects
- coin
- 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)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Labeling Devices (AREA)
- Adornments (AREA)
- Radar Systems Or Details Thereof (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
Two optical barriers (L1,L2) are sepd. by a distance (L) along a track inclined at an angle (theta) to the horizontal (H). The coin (M) rolling down the track starts a timing operation at the first barrier and terminates it at the second. From the durations of occultation at the two barriers and of transit between them, the length of a chord (B) of the rolling coin at a max. distance from its edge equal to the distance (h) of the barriers from the track is calculated on the assumption of approximately constant acceleration. <IMAGE>
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 |
|---|---|
| DK0694888T3 true DK0694888T3 (en) | 1997-03-24 |
Family
ID=8216160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK94111909.1T DK0694888T3 (en) | 1994-07-29 | 1994-07-29 | Device for checking coins or flat objects |
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) |
Families Citing this family (5)
| 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. |
| ES2380484B1 (en) * | 2002-08-22 | 2013-04-01 | Azkoyen , S.A. | COIN SELECTOR 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 |
| DE102012014958A1 (en) | 2012-07-30 | 2014-02-13 | Crane Payment Solutions Gmbh | Coin and method for checking the coin |
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 ES ES94111909T patent/ES2093478T3/en not_active Expired - Lifetime
- 1994-07-29 DE DE59400864T patent/DE59400864D1/en not_active Revoked
- 1994-07-29 AT AT94111909T patent/ATE144335T1/en not_active IP Right Cessation
- 1994-07-29 DK DK94111909.1T patent/DK0694888T3/en active
- 1994-07-29 EP EP94111909A patent/EP0694888B1/en not_active Revoked
- 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 BR BR9503487A patent/BR9503487A/en not_active Application Discontinuation
- 1995-07-28 FI FI953625A patent/FI953625A/en unknown
-
1996
- 1996-11-06 GR GR960402915T patent/GR3021541T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LT95067A (en) | 1996-04-25 |
| EP0694888B1 (en) | 1996-10-16 |
| DE59400864D1 (en) | 1996-11-21 |
| CN1120709A (en) | 1996-04-17 |
| LT4004B (en) | 1996-07-25 |
| ATE144335T1 (en) | 1996-11-15 |
| EE03009B1 (en) | 1997-06-16 |
| TW262551B (en) | 1995-11-11 |
| FI953625A0 (en) | 1995-07-28 |
| ES2093478T3 (en) | 1996-12-16 |
| NO953004L (en) | 1996-01-30 |
| FI953625A (en) | 1996-01-30 |
| NO953004D0 (en) | 1995-07-28 |
| GR3021541T3 (en) | 1997-02-28 |
| BR9503487A (en) | 1996-06-04 |
| SK94895A3 (en) | 1996-02-07 |
| PL309771A1 (en) | 1996-02-05 |
| EP0694888A1 (en) | 1996-01-31 |
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