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GB968074A - A coin-operated device for controlling the use of electric devices - Google Patents

A coin-operated device for controlling the use of electric devices

Info

Publication number
GB968074A
GB968074A GB3299763A GB3299763A GB968074A GB 968074 A GB968074 A GB 968074A GB 3299763 A GB3299763 A GB 3299763A GB 3299763 A GB3299763 A GB 3299763A GB 968074 A GB968074 A GB 968074A
Authority
GB
United Kingdom
Prior art keywords
coin
switch
differential
controlling
electric devices
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
GB3299763A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3299763A priority Critical patent/GB968074A/en
Publication of GB968074A publication Critical patent/GB968074A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/12—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity in which metering is on a time basis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Vending Machines For Individual Products (AREA)

Abstract

968,074. Coin freed mechanisms. H. HOPKINS. Aug. 21,1963, No. 32997/63. Heading G4V. A prepayment device for the timed operation of a switch 23 for use with television, radio, lighting or heating, comprises a synchronous motor 34 in series with the switch across terminals 30,37, the motor restoring a differential mechanism 14, 15, 16, the spindle 17 of which governs a cam 22 through gears 18, 20 to control the switch 23, the differential being set to make switch 23 by means of a coin mechanism producing a half-revolution for each coin inserted into a slot 9 in barrels 8 and 10. The coins inserted are totalled in a counter 29 and when a maximum of fourteen coins has been inserted a lever 46 is engaged by a stud 45 on gears driven by differential shaft 17 to operate a slit closure 47.
GB3299763A 1963-08-21 1963-08-21 A coin-operated device for controlling the use of electric devices Expired GB968074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3299763A GB968074A (en) 1963-08-21 1963-08-21 A coin-operated device for controlling the use of electric devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3299763A GB968074A (en) 1963-08-21 1963-08-21 A coin-operated device for controlling the use of electric devices

Publications (1)

Publication Number Publication Date
GB968074A true GB968074A (en) 1964-08-26

Family

ID=10347140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3299763A Expired GB968074A (en) 1963-08-21 1963-08-21 A coin-operated device for controlling the use of electric devices

Country Status (1)

Country Link
GB (1) GB968074A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110553934A (en) * 2019-10-16 2019-12-10 浙江科技学院 Round hole linear nail column type double-sided energy-gathering joint cutting and monitoring system for dynamically punching rock-soil body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110553934A (en) * 2019-10-16 2019-12-10 浙江科技学院 Round hole linear nail column type double-sided energy-gathering joint cutting and monitoring system for dynamically punching rock-soil body
CN110553934B (en) * 2019-10-16 2021-11-02 浙江科技学院 Round hole linear nail column type double-sided energy-gathering joint cutting and monitoring system

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