ZA717238B - Method and apparatus for the electronic testing of coins - Google Patents

Method and apparatus for the electronic testing of coins

Info

Publication number
ZA717238B
ZA717238B ZA717238A ZA717238A ZA717238B ZA 717238 B ZA717238 B ZA 717238B ZA 717238 A ZA717238 A ZA 717238A ZA 717238 A ZA717238 A ZA 717238A ZA 717238 B ZA717238 B ZA 717238B
Authority
ZA
South Africa
Prior art keywords
coins
electronic testing
testing
electronic
Prior art date
Application number
ZA717238A
Inventor
G Pruemm
Original Assignee
G Pruemm
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 G Pruemm filed Critical G Pruemm
Publication of ZA717238B publication Critical patent/ZA717238B/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)
ZA717238A 1970-11-02 1971-10-29 Method and apparatus for the electronic testing of coins ZA717238B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702053704 DE2053704A1 (en) 1970-11-02 1970-11-02 Procedure for the electronic testing of several types of coins

Publications (1)

Publication Number Publication Date
ZA717238B true ZA717238B (en) 1972-07-26

Family

ID=5786863

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA717238A ZA717238B (en) 1970-11-02 1971-10-29 Method and apparatus for the electronic testing of coins

Country Status (2)

Country Link
DE (1) DE2053704A1 (en)
ZA (1) ZA717238B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108296A (en) * 1976-04-08 1978-08-22 Nippon Coinco Co., Ltd. Coin receiving apparatus for a vending machine
CH655810A5 (en) * 1982-03-04 1986-05-15 Autelca Ag Coin validator that test a variety coin thicknesses AND / OR coin diameters and / OR coin alloys.
CH668325A5 (en) * 1985-09-23 1988-12-15 Sodeco Compteurs De Geneve Coinvalidator WITH A DEVICE FOR TESTING THE DIAMETER.
DE19731414A1 (en) * 1997-07-22 1999-01-28 Gerhard Brendel Memosafe

Also Published As

Publication number Publication date
DE2053704A1 (en) 1972-05-10

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