FR2443726A1 - Coin face value determination in vending machine - is effected by detector system sensing weight and dimensions - Google Patents
Coin face value determination in vending machine - is effected by detector system sensing weight and dimensionsInfo
- Publication number
- FR2443726A1 FR2443726A1 FR7834332A FR7834332A FR2443726A1 FR 2443726 A1 FR2443726 A1 FR 2443726A1 FR 7834332 A FR7834332 A FR 7834332A FR 7834332 A FR7834332 A FR 7834332A FR 2443726 A1 FR2443726 A1 FR 2443726A1
- Authority
- FR
- France
- Prior art keywords
- dimensions
- coin
- face value
- detector
- detector system
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
-
- 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
- G07D5/04—Testing the weight
-
- 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
- G07D5/08—Testing the magnetic or electric properties
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Coins (AREA)
Abstract
The face value of coins in a coin operated machine is determined by a photo electric detector. The detector system differentiates between differen t dimensions and logic circuits sense compatibility of dimensions with the face value of the coin. Coins in automatic vending machines pass along a channel where photosensitive detectors sense different dimensions of each coin. Each detector has a light source comprising a light emitting diode. Detector outputs are passed into logic circuits comprising bistables with gated outputs which sense that dimensions are compatible with face value of coin. The detector system operates in conjunction with sensing of weight of coin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7834332A FR2443726A1 (en) | 1978-12-06 | 1978-12-06 | Coin face value determination in vending machine - is effected by detector system sensing weight and dimensions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7834332A FR2443726A1 (en) | 1978-12-06 | 1978-12-06 | Coin face value determination in vending machine - is effected by detector system sensing weight and dimensions |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2443726A1 true FR2443726A1 (en) | 1980-07-04 |
Family
ID=9215747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7834332A Withdrawn FR2443726A1 (en) | 1978-12-06 | 1978-12-06 | Coin face value determination in vending machine - is effected by detector system sensing weight and dimensions |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2443726A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0358946A2 (en) * | 1988-09-12 | 1990-03-21 | HARTING ELEKTRONIK GmbH | Acceptance or rejection device for a coin put into the coin channel of a machine |
-
1978
- 1978-12-06 FR FR7834332A patent/FR2443726A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0358946A2 (en) * | 1988-09-12 | 1990-03-21 | HARTING ELEKTRONIK GmbH | Acceptance or rejection device for a coin put into the coin channel of a machine |
EP0358946A3 (en) * | 1988-09-12 | 1990-09-19 | HARTING ELEKTRONIK GmbH | Acceptance or rejection device for a coin put into the coin channel of a machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |