IT1250814B - Perfezionamenti in selettori di monete - Google Patents

Perfezionamenti in selettori di monete

Info

Publication number
IT1250814B
IT1250814B ITTO910561A ITTO910561A IT1250814B IT 1250814 B IT1250814 B IT 1250814B IT TO910561 A ITTO910561 A IT TO910561A IT TO910561 A ITTO910561 A IT TO910561A IT 1250814 B IT1250814 B IT 1250814B
Authority
IT
Italy
Prior art keywords
lever
coin
transforms
ferrite
weight
Prior art date
Application number
ITTO910561A
Other languages
English (en)
Inventor
Vidondo Felix Guindulain
Original Assignee
Jofemar Sa
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 Jofemar Sa filed Critical Jofemar Sa
Publication of ITTO910561A0 publication Critical patent/ITTO910561A0/it
Publication of ITTO910561A1 publication Critical patent/ITTO910561A1/it
Application granted granted Critical
Publication of IT1250814B publication Critical patent/IT1250814B/it

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
    • G07D5/04—Testing the weight

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)

Abstract

Perfezionamenti in selettori di monete per determinare il peso come una misura addizionale alla lega, al diametro ed alla sezione, costituito da un dispositivo meccanico formato da due leve sovrapposte (2) e (3), l'estremità libera della leva (2) rimanendo sotto una sporgenza ortogonale (6) della leva (3), la leva (3) essendo in collegamento con una ferrite (7) nel cui campo magnetico essa penetra, quando la moneta viene collocata nell'area A della leva (2). Esso ha un dispositivo elettronico costituito da un oscillatore (8) di ferrite (7) con un raddrizzatone (15) per determinare l'ampiezza dell'onda dell'oscillatore, come anche un convertitore analogico-digitale (16) che trasforma il valore analogico provvisto dal raddrizzatore in un numero che la C.P.U. (17) elabora. D'altra parte, la scala di Schmitt (18) trasforma l'onda sinusoidale in impulsi rettangolari, che passano ad un ponte (19), la C.P.U. determina il periodo ed elabora questa informazione, ottenendo il peso della moneta.
ITTO910561A 1990-07-17 1991-07-16 Perfezionamenti in selettori di monete IT1250814B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001938A ES2028521A6 (es) 1990-07-17 1990-07-17 Perfeccionamientos en los selectores de monedas.

Publications (3)

Publication Number Publication Date
ITTO910561A0 ITTO910561A0 (it) 1991-07-16
ITTO910561A1 ITTO910561A1 (it) 1993-01-16
IT1250814B true IT1250814B (it) 1995-04-21

Family

ID=8268199

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910561A IT1250814B (it) 1990-07-17 1991-07-16 Perfezionamenti in selettori di monete

Country Status (8)

Country Link
US (1) US5248023A (it)
JP (1) JPH04233688A (it)
DE (1) DE4123529A1 (it)
ES (1) ES2028521A6 (it)
FR (1) FR2665005A1 (it)
GB (1) GB2247969A (it)
IT (1) IT1250814B (it)
MX (1) MX9100228A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278946A (en) * 1993-03-18 1994-12-14 Comercial Cocamatic S A Electronic coin selectors
US5799768A (en) * 1996-07-17 1998-09-01 Compunetics, Inc. Coin identification apparatus
US5992603A (en) * 1997-12-18 1999-11-30 Ginsan Industries Inc Coin acceptance mechanism and method of determining an acceptable coin
ES2160066B2 (es) 1999-08-18 2002-07-16 Jofemar Sa Selector de monedas mejorado.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515730B1 (it) * 1970-10-26 1976-02-23
JPS5382398A (en) * 1976-12-28 1978-07-20 Omron Tateisi Electronics Co Coin discriminator
CH624500A5 (en) * 1977-12-01 1981-07-31 Sodeco Compteurs De Geneve Coin-testing device for coin-operated machines, especially coin-operated telephones
US4327824A (en) * 1980-06-04 1982-05-04 Coin Mechanisms, Inc. Cheat preventing device for coin machines
JPS5719891A (en) * 1980-07-08 1982-02-02 Asahi Seiko Co Ltd Coin payout device
CH663849A5 (de) * 1984-06-15 1988-01-15 Sodeco Compteurs De Geneve Muenzpruefeinrichtung.
JPH0219889U (it) * 1988-07-25 1990-02-09

Also Published As

Publication number Publication date
ES2028521A6 (es) 1992-07-01
GB2247969A (en) 1992-03-18
ITTO910561A0 (it) 1991-07-16
FR2665005B1 (it) 1994-12-30
MX9100228A (es) 1992-02-28
GB9115369D0 (en) 1991-08-28
FR2665005A1 (fr) 1992-01-24
ITTO910561A1 (it) 1993-01-16
US5248023A (en) 1993-09-28
JPH04233688A (ja) 1992-08-21
DE4123529A1 (de) 1992-01-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970729