GB1424328A - Key operated electric switch - Google Patents

Key operated electric switch

Info

Publication number
GB1424328A
GB1424328A GB3641272A GB3641272A GB1424328A GB 1424328 A GB1424328 A GB 1424328A GB 3641272 A GB3641272 A GB 3641272A GB 3641272 A GB3641272 A GB 3641272A GB 1424328 A GB1424328 A GB 1424328A
Authority
GB
United Kingdom
Prior art keywords
electric switch
key operated
operated electric
rod
key
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
GB3641272A
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 GB3641272A priority Critical patent/GB1424328A/en
Publication of GB1424328A publication Critical patent/GB1424328A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings

Landscapes

  • Push-Button Switches (AREA)

Abstract

1424328 Mechanical switches T R DANBY 18 July 1973 [4 Aug 1972] 36412/72 Heading H1N Switch contacts G are actuated by a core D when the latter is engaged by the end of a tubular key B inserted in an aperture H in an enclosure A and over the end of a fixed rod C on which the core is slidable against a spring E. A pin F may be located on the rod for engagement in a slot in the key. Illuminating means for the aperture H may be provided in the enclosure and the rod may be made of translucent material.
GB3641272A 1972-08-04 1972-08-04 Key operated electric switch Expired GB1424328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3641272A GB1424328A (en) 1972-08-04 1972-08-04 Key operated electric switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3641272A GB1424328A (en) 1972-08-04 1972-08-04 Key operated electric switch

Publications (1)

Publication Number Publication Date
GB1424328A true GB1424328A (en) 1976-02-11

Family

ID=10387905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3641272A Expired GB1424328A (en) 1972-08-04 1972-08-04 Key operated electric switch

Country Status (1)

Country Link
GB (1) GB1424328A (en)

Similar Documents

Publication Publication Date Title
SE8700144L (en) ELECTRONIC SWITCH
KR830003793A (en) Switchable switch operator
ES472169A1 (en) Circuit breaker with manual release
GB1225757A (en)
GB1523136A (en) Pushbutton switch
GB1416033A (en) Alarm clock mechanism
GB1443583A (en) Electric switches
GB1424328A (en) Key operated electric switch
GB1421591A (en) Electric switch
GB1103295A (en) Push button operated electric switch
ES186036U (en) Push button for the government of apparatus, especially electric. (Machine-translation by Google Translate, not legally binding)
GB1520451A (en) Electric switches
GB1089949A (en) Electrical switch
CA934415A (en) Movable contact guiding and actuating mechanism in a manually operated electric switch
CA1021267A (en) Magnetically operated snap-action pushbutton switch
GB957088A (en) Electric switches for weak or medium currents, actuated by a removable key
GB1490266A (en) Float switch
ES385292A1 (en) Release device, particularly for switches or similar, of small power
CA1026405A (en) Puffer interrupter operating mechanism with magnetic assist and arcless and switchless coil cut-in
CA928367A (en) Manually operated toggle acting switch having a means for preventing assembly of the switch with the contacts of the switch in a circuit closing condition
CA988565A (en) Magnetically operated electric switch device
GB1295833A (en)
GB1503663A (en) Manually operable electrical switches
GB868646A (en) Improvements in or relating to press-button electric switches
GB813459A (en) An improved tumbler operated electric switch

Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee