ZA714441B - Coin check device for coin operated telephones - Google Patents

Coin check device for coin operated telephones

Info

Publication number
ZA714441B
ZA714441B ZA714441A ZA714441A ZA714441B ZA 714441 B ZA714441 B ZA 714441B ZA 714441 A ZA714441 A ZA 714441A ZA 714441 A ZA714441 A ZA 714441A ZA 714441 B ZA714441 B ZA 714441B
Authority
ZA
South Africa
Prior art keywords
coin
check device
operated telephones
telephones
coin operated
Prior art date
Application number
ZA714441A
Other languages
English (en)
Inventor
K Albrechtsen
Original Assignee
Gnt Automatic As
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 Gnt Automatic As filed Critical Gnt Automatic As
Publication of ZA714441B publication Critical patent/ZA714441B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/026—Constructional features
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D3/00—Sorting a mixed bulk of coins into denominations
    • G07D3/02—Sorting coins by means of graded apertures
    • G07D3/04—Sorting coins by means of graded apertures arranged on an inclined rail
    • 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)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Testing Of Coins (AREA)
ZA714441A 1970-07-06 1971-07-06 Coin check device for coin operated telephones ZA714441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK350370AA DK121675B (da) 1970-07-06 1970-07-06 Montkontrolanordning ved mønttelefonautomat.

Publications (1)

Publication Number Publication Date
ZA714441B true ZA714441B (en) 1972-03-29

Family

ID=8123642

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA714441A ZA714441B (en) 1970-07-06 1971-07-06 Coin check device for coin operated telephones

Country Status (10)

Country Link
BE (1) BE769513A (de)
CH (1) CH541193A (de)
DE (1) DE2133109A1 (de)
DK (1) DK121675B (de)
ES (1) ES196641Y (de)
GB (1) GB1339822A (de)
NO (1) NO128975B (de)
SE (1) SE360796B (de)
YU (1) YU176971A (de)
ZA (1) ZA714441B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123196A (en) * 1982-06-25 1984-01-25 Mars Inc Coin separator
GB2192299B (en) * 1986-07-03 1990-03-28 Laughton Micheal John Coin sorter apparatus

Also Published As

Publication number Publication date
DK121675B (da) 1971-11-15
BE769513A (fr) 1971-11-16
CH541193A (de) 1973-08-31
SE360796B (de) 1973-10-01
NO128975B (de) 1974-02-04
DE2133109A1 (de) 1972-01-13
YU176971A (en) 1976-06-30
ES196641U (es) 1975-04-01
GB1339822A (en) 1973-12-05
ES196641Y (es) 1975-08-01

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