GB192074A - Electric switch - Google Patents

Electric switch

Info

Publication number
GB192074A
GB192074A GB1441/23A GB144123A GB192074A GB 192074 A GB192074 A GB 192074A GB 1441/23 A GB1441/23 A GB 1441/23A GB 144123 A GB144123 A GB 144123A GB 192074 A GB192074 A GB 192074A
Authority
GB
United Kingdom
Prior art keywords
switch
knife
dead
rotary body
move
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
GB1441/23A
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.)
Internationalt Radiotelegraf &
Original Assignee
Internationalt Radiotelegraf &
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 Internationalt Radiotelegraf & filed Critical Internationalt Radiotelegraf &
Publication of GB192074A publication Critical patent/GB192074A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/12—Movable parts; Contacts mounted thereon
    • H01H23/16—Driving mechanisms
    • H01H23/20—Driving mechanisms having snap action
    • H01H23/205—Driving mechanisms having snap action using a compression spring between tumbler and an articulated contact plate

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

192,074. Internationalt Radiotelegraf- &. Telefon Compagnie ved. Wahn÷e & Peters. Jan. 20, 1922, [Convention date]. Switches, quick-action contacts.-A switch of the dead-centre type has an in sulating, rotary body mounted on the axle of the switch-knife in such a way as to provide lost motion A tumbler switch has a switch-knife in the form o a double-armed lever b pivoted at c, and having transverse members n, o secured between its side walls and between which the rotary body m can move. In moving from the position shown, the body m will move freely. to the dead-centre position, where it will abut on the member o. The switch is easy to dismantle, for, on removing the bridge, the knife b can be removed from vertical slots in which it is journaled.
GB1441/23A 1922-01-20 1923-01-16 Electric switch Expired GB192074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK192074X 1922-01-20

Publications (1)

Publication Number Publication Date
GB192074A true GB192074A (en) 1923-10-18

Family

ID=8149855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1441/23A Expired GB192074A (en) 1922-01-20 1923-01-16 Electric switch

Country Status (2)

Country Link
DE (1) DE374628C (en)
GB (1) GB192074A (en)

Also Published As

Publication number Publication date
DE374628C (en) 1923-04-26

Similar Documents

Publication Publication Date Title
GB535342A (en) Improvements in or relating to hand actuating devices for switches
GB192074A (en) Electric switch
GB654715A (en) Improvements in snap-action electric switches
GB218330A (en) Improvements relating to electric contact-makers for use on the steering wheels of vehicles
GB607501A (en) Improvements in or relating to electric snap action switches
GB177484A (en)
GB199315A (en) Improvements relating to electrical interrupters
GB537356A (en) Improvements relating to contacts for electric circuit breakers
GB219550A (en) Improvements in or relating to electrical switches
GB518770A (en) Improvements in electrical switches, particularly applicable to switches of the tumbler or lever-operated type
GB213965A (en) Improvements in electric bell and similar push switches
GB576114A (en) Improvements relating to electric switchgear and contacts therefor
GB184260A (en) Improvements in or relating to electrical plug switches and the like
GB197620A (en) Improvements in or relating to electric fuses
GB304175A (en) Improvements in, and in the manufacture of, the dollys or operating levers of electric switches
GB682330A (en) Improvements in or relating to electric switches or switch-fuse units
GB522141A (en) Improvements in and relating to electric snap-action switches
GB382870A (en) An improved quick make and break electric tumbler switch
GB682283A (en) Improvements relating to two-way lever-operated electric switches
ES83560A1 (en) Pear toggle switch for electric current.
GB361106A (en) Improvements relating to quick-make-and-break electric switches
GB380314A (en) Improvements in recessed type, quick make and break electric switches
GB692200A (en) Improvements in electric switch fuse mechanism
GB520482A (en) Improvements in electric switches, more particularly tumbler switches
FR562549A (en) Improvements in the manufacture of contact blocks or knives for snap-action electrical switches