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DE3436117C2 - - Google Patents

Info

Publication number
DE3436117C2
DE3436117C2 DE3436117A DE3436117A DE3436117C2 DE 3436117 C2 DE3436117 C2 DE 3436117C2 DE 3436117 A DE3436117 A DE 3436117A DE 3436117 A DE3436117 A DE 3436117A DE 3436117 C2 DE3436117 C2 DE 3436117C2
Authority
DE
Germany
Prior art keywords
coin
test
voltage
tone generator
values
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.)
Expired
Application number
DE3436117A
Other languages
German (de)
English (en)
Other versions
DE3436117A1 (de
Inventor
Peter Meyrin Ch Lang
Bernard Ville La Grand Fr Huissoud
Paul Prangins Ch Meigniez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sodeco Saia AG
Original Assignee
Sodeco Saia AG
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 Sodeco Saia AG filed Critical Sodeco Saia AG
Publication of DE3436117A1 publication Critical patent/DE3436117A1/de
Application granted granted Critical
Publication of DE3436117C2 publication Critical patent/DE3436117C2/de
Granted legal-status Critical Current

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
    • G07D2205/00—Coin testing devices
    • G07D2205/001—Reconfiguration of coin testing devices
    • G07D2205/0012—Reconfiguration of coin testing devices automatic adjustment, e.g. self-calibration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DE19843436117 1984-09-06 1984-10-02 Einrichtung zur pruefung von muenzen verschiedener werte Granted DE3436117A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4256/84A CH664839A5 (de) 1984-09-06 1984-09-06 Einrichtung zur pruefung von muenzen verschiedener werte.

Publications (2)

Publication Number Publication Date
DE3436117A1 DE3436117A1 (de) 1986-03-06
DE3436117C2 true DE3436117C2 (fr) 1988-09-15

Family

ID=4272728

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843436117 Granted DE3436117A1 (de) 1984-09-06 1984-10-02 Einrichtung zur pruefung von muenzen verschiedener werte

Country Status (4)

Country Link
CH (1) CH664839A5 (fr)
DE (1) DE3436117A1 (fr)
FR (1) FR2569886B1 (fr)
IT (1) IT1185684B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241092A (ja) * 1986-03-14 1987-10-21 武蔵エンジニアリング株式会社 硬貨判別機
FR2619235B1 (fr) * 1987-08-06 1991-09-06 Crouzet Sa Dispositif de reconnaissance de la valeur de pieces de monnaie
FR2824658B1 (fr) * 2001-05-14 2003-12-12 Mecelec Ind Dispositif de detection de fausses pieces de monnaie, procede d'etalonnage de ce dispositif et telephone public a paiement par pieces comportant un tel dispositif

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551321A1 (de) * 1975-11-13 1977-05-26 Berliner Maschinenbau Ag Automatisch programmierbare schaltung zur pruefung von muenzen
US4108296A (en) * 1976-04-08 1978-08-22 Nippon Coinco Co., Ltd. Coin receiving apparatus for a vending machine
US4385684A (en) * 1979-07-17 1983-05-31 Kabushiki Kaisha Nippon Coinco Coin selection device
GB2096812B (en) * 1981-02-18 1985-06-05 Appliance Components Ltd Validation of coins and tokens
GB2109975B (en) * 1981-11-20 1985-08-21 Coin Controls Improvements in coin validating circuits
US4493411A (en) * 1982-09-29 1985-01-15 Mars, Inc. Self tuning low frequency phase shift coin examination method and apparatus
JPS59111587A (ja) * 1982-12-16 1984-06-27 ロ−レルバンクマシン株式会社 硬貨処理機の検銭装置

Also Published As

Publication number Publication date
FR2569886A1 (fr) 1986-03-07
IT8522053A0 (it) 1985-09-03
DE3436117A1 (de) 1986-03-06
IT1185684B (it) 1987-11-12
CH664839A5 (de) 1988-03-31
FR2569886B1 (fr) 1989-08-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee