GB593671A - Improvements relating to electric switches for coin freed mechanisms - Google Patents

Improvements relating to electric switches for coin freed mechanisms

Info

Publication number
GB593671A
GB593671A GB1588545A GB1588545A GB593671A GB 593671 A GB593671 A GB 593671A GB 1588545 A GB1588545 A GB 1588545A GB 1588545 A GB1588545 A GB 1588545A GB 593671 A GB593671 A GB 593671A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
electric switches
coin freed
contacts
slide
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
GB1588545A
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.)
BRITISH ELECTRIC METERS Ltd
Original Assignee
BRITISH ELECTRIC METERS Ltd
Filing date
Publication date
Application filed by BRITISH ELECTRIC METERS Ltd filed Critical BRITISH ELECTRIC METERS Ltd
Publication of GB593671A publication Critical patent/GB593671A/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
    • G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Push-Button Switches (AREA)

Abstract

593,671. Mechanical switches. BRITISH ELECTRIC METERS, Ltd., and COOP, N. B. June 21, 1945, No. 15885. [Class 38(v)] In a switch suitable for use in coin-freed mechanisms, shoe-like contacts a on spring plungers b are forced apart by an insulating blade f. When prepayment mechanism is operated it allows a slide g to move under spring-action k to the left, withdrawing the blade f from the contacts a, thereby closing the circuit. The plungers b move in guides in brackets c secured to the base h, within which the slide g is guided by a pin i engaging a slot j.
GB1588545A 1945-06-21 Improvements relating to electric switches for coin freed mechanisms Expired GB593671A (en)

Publications (1)

Publication Number Publication Date
GB593671A true GB593671A (en) 1947-10-22

Family

ID=1731888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1588545A Expired GB593671A (en) 1945-06-21 Improvements relating to electric switches for coin freed mechanisms

Country Status (1)

Country Link
GB (1) GB593671A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604557A (en) * 1948-03-10 1952-07-22 Paul A Nelson Article operated switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604557A (en) * 1948-03-10 1952-07-22 Paul A Nelson Article operated switch

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