ZA747460B - Coin arrival sensor - Google Patents

Coin arrival sensor

Info

Publication number
ZA747460B
ZA747460B ZA00747460A ZA747460A ZA747460B ZA 747460 B ZA747460 B ZA 747460B ZA 00747460 A ZA00747460 A ZA 00747460A ZA 747460 A ZA747460 A ZA 747460A ZA 747460 B ZA747460 B ZA 747460B
Authority
ZA
South Africa
Prior art keywords
arrival sensor
coin arrival
coin
sensor
arrival
Prior art date
Application number
ZA00747460A
Inventor
G Schwippert
W Smits
Original Assignee
Mars Inc
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 Mars Inc filed Critical Mars Inc
Publication of ZA747460B publication Critical patent/ZA747460B/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
    • G07D5/08—Testing the magnetic or electric properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
ZA00747460A 1973-11-22 1974-11-21 Coin arrival sensor ZA747460B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54319/73A GB1483192A (en) 1973-11-22 1973-11-22 Arrival sensor

Publications (1)

Publication Number Publication Date
ZA747460B true ZA747460B (en) 1975-11-26

Family

ID=10470622

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00747460A ZA747460B (en) 1973-11-22 1974-11-21 Coin arrival sensor

Country Status (8)

Country Link
US (1) US3918563A (en)
JP (1) JPS5738945B2 (en)
CA (1) CA1038055A (en)
DE (1) DE2455112C2 (en)
FR (1) FR2252612B1 (en)
GB (1) GB1483192A (en)
HK (1) HK183A (en)
ZA (1) ZA747460B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119292A (en) * 1975-04-11 1976-10-19 Nippon Signal Co Ltd:The Screening of coin and its device
JPS5296598A (en) * 1976-02-10 1977-08-13 Nippon Koinko Kk Coin examining means for automatic vending machines
US4106610A (en) * 1976-06-07 1978-08-15 Mars, Incorporated Coin apparatus having multiple coin-diverting gates
US4385684A (en) * 1979-07-17 1983-05-31 Kabushiki Kaisha Nippon Coinco Coin selection device
GR69124B (en) * 1980-02-06 1982-05-03 Mars Inc
US4353452A (en) * 1980-04-04 1982-10-12 U.M.C. Industries, Inc. Coin-handling device
GB2093620B (en) * 1981-02-11 1985-09-04 Mars Inc Checking coins
GB2094008B (en) * 1981-02-11 1985-02-13 Mars Inc Improvements in and relating to apparatus for checking the validity of coins
US4488116A (en) * 1981-09-22 1984-12-11 Mars, Incorporated Inductive coin sensor for measuring more than one parameter of a moving coin
JPS58106453A (en) * 1981-12-18 1983-06-24 Sanee Denki Kk Detector for metallic piece
GB8400046D0 (en) * 1984-01-03 1984-02-08 Starpoint Electrics Ltd Coin checking
GB2170637A (en) * 1983-04-12 1986-08-06 Fki Electrical Parking metres
GB2160689B (en) * 1984-04-27 1987-10-07 Piper Instr Limited Coin detection
GB2168185B (en) * 1984-12-05 1987-09-23 Mars Inc Checking coins
GB2173624B (en) * 1985-04-08 1988-12-14 Qonaar Corp Low power coin discrimination apparatus
US4625852A (en) * 1985-09-05 1986-12-02 Coil Acceptors, Inc. Coin detection and validation means and method
US4739869A (en) * 1985-09-05 1988-04-26 Coin Acceptors, Inc. Coin detection and validation means and method
GB2207270B (en) * 1987-07-20 1991-06-19 Thomas Patrick Sorensen Improvements in and relating to determining the characteristics of conducting objects
JP2567654B2 (en) * 1988-03-31 1996-12-25 株式会社 日本コンラックス Coin sorting method and device
US4936435A (en) * 1988-10-11 1990-06-26 Unidynamics Corporation Coin validating apparatus and method
GB2235559A (en) * 1989-08-21 1991-03-06 Mars Inc Coin testing apparatus
WO1993002431A1 (en) * 1991-07-16 1993-02-04 C.T. Coin A/S Method and apparatus for testing and optionally sorting coins
US5293979A (en) * 1991-12-10 1994-03-15 Coin Acceptors, Inc. Coin detection and validation means
DE4301530C1 (en) * 1993-01-21 1994-06-30 Nat Rejectors Gmbh Inductive switch-on sensor for battery operated coin validators
US5526918A (en) * 1995-06-15 1996-06-18 Greenwald Industries Inc. Coin validating apparatus and method
US5673781A (en) * 1995-11-21 1997-10-07 Coin Acceptors, Inc. Coin detection device and associated method
GB2308004A (en) * 1995-12-05 1997-06-11 John Jervis Comfort Coin recognition apparatus
EP0805423B1 (en) * 1996-04-03 2004-08-04 IPM International SA Device for checking the validity of coins, tokens or other flat metallic objects
US5799768A (en) * 1996-07-17 1998-09-01 Compunetics, Inc. Coin identification apparatus
DE69713510T2 (en) 1996-07-29 2002-10-24 Qvex, Inc. DEVICE AND METHOD FOR CHECKING COINS
US6138813A (en) * 1999-06-03 2000-10-31 Mars, Incorporated Coin mechanism with a piezoelectric film sensor
EP1383086A1 (en) * 2002-07-19 2004-01-21 Mars, Incorporated Coin validation by signal processing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1936898A1 (en) * 1969-07-19 1971-02-04 Pruemm Georg Procedure for checking coins
GB1397083A (en) * 1971-05-24 1975-06-11 Mars Inc Coin selector utilizing inductive sensors
US3870137A (en) * 1972-02-23 1975-03-11 Little Inc A Method and apparatus for coin selection utilizing inductive sensors

Also Published As

Publication number Publication date
DE2455112A1 (en) 1975-05-28
DE2455112C2 (en) 1986-11-27
JPS5087097A (en) 1975-07-12
CA1038055A (en) 1978-09-05
GB1483192A (en) 1977-08-17
FR2252612A1 (en) 1975-06-20
FR2252612B1 (en) 1978-06-16
AU7560674A (en) 1976-05-27
US3918563A (en) 1975-11-11
HK183A (en) 1983-01-06
JPS5738945B2 (en) 1982-08-18

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