GB909520A - Electric switch operable by a rockable, contact-carrying key - Google Patents

Electric switch operable by a rockable, contact-carrying key

Info

Publication number
GB909520A
GB909520A GB1168160A GB1168160A GB909520A GB 909520 A GB909520 A GB 909520A GB 1168160 A GB1168160 A GB 1168160A GB 1168160 A GB1168160 A GB 1168160A GB 909520 A GB909520 A GB 909520A
Authority
GB
United Kingdom
Prior art keywords
contact
rockable
plate
electric switch
switch operable
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
GB1168160A
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.)
IND MATERIALE ELETTRICO VETO S
Original Assignee
IND MATERIALE ELETTRICO VETO S
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 IND MATERIALE ELETTRICO VETO S filed Critical IND MATERIALE ELETTRICO VETO S
Publication of GB909520A publication Critical patent/GB909520A/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

Landscapes

  • Switches With Compound Operations (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

909,520. Snap-action switches. INDUSTRIE MATERIALE ELETTRICO VETO S.r.L. April 1, 1960 [April 11, 1959], No. 11681/60. Class 38 (4). The operating lever 1 of a snap-action switch has an electrically conducting apertured plate 2 recessed in it. A conducting support member 8 projects through the aperture 13 and an overcentre helical spring 9 is tensioned between a hook 14 on the plate 2 and the support 8. As the lever 1 snaps to one or other of its limiting positions, the plate 2 pivots at 11 on shoulders 12 of the support 8 and contact is made hetween one of a pair of silver contacts 6 and a respective copper contact 7.
GB1168160A 1959-04-11 1960-04-01 Electric switch operable by a rockable, contact-carrying key Expired GB909520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT601159 1959-04-11

Publications (1)

Publication Number Publication Date
GB909520A true GB909520A (en) 1962-10-31

Family

ID=11120868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1168160A Expired GB909520A (en) 1959-04-11 1960-04-01 Electric switch operable by a rockable, contact-carrying key

Country Status (1)

Country Link
GB (1) GB909520A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519775A (en) * 1968-01-10 1970-07-07 United Carr Inc Rocker switch centered by circular loop spring members coiled in compression
JP2014170723A (en) * 2013-02-06 2014-09-18 Panasonic Corp Tumbler switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519775A (en) * 1968-01-10 1970-07-07 United Carr Inc Rocker switch centered by circular loop spring members coiled in compression
JP2014170723A (en) * 2013-02-06 2014-09-18 Panasonic Corp Tumbler switch

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