GB1418662A - Electrical switch - Google Patents

Electrical switch

Info

Publication number
GB1418662A
GB1418662A GB1385672A GB1385672A GB1418662A GB 1418662 A GB1418662 A GB 1418662A GB 1385672 A GB1385672 A GB 1385672A GB 1385672 A GB1385672 A GB 1385672A GB 1418662 A GB1418662 A GB 1418662A
Authority
GB
United Kingdom
Prior art keywords
contact
carrier
blade
contacts
projection
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
GB1385672A
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Priority to GB1385672A priority Critical patent/GB1418662A/en
Priority to ZA732005A priority patent/ZA732005B/en
Priority to IT4898173A priority patent/IT979973B/en
Priority to DE19732314438 priority patent/DE2314438A1/en
Priority to JP3399773A priority patent/JPS557644B2/ja
Priority to ES1973189955U priority patent/ES189955Y/en
Priority to IN666/CAL/1973A priority patent/IN138314B/en
Priority to FR7310708A priority patent/FR2177961B1/fr
Priority to BR215873A priority patent/BR7302158D0/en
Priority to US00344552A priority patent/US3825711A/en
Priority to CS217773A priority patent/CS168641B2/cs
Priority to AU53749/73A priority patent/AU477812B2/en
Priority to AR24725073A priority patent/AR199289A1/en
Publication of GB1418662A publication Critical patent/GB1418662A/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
    • H01H23/168—Driving mechanisms using cams
    • 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
    • H01H23/08—Bases; Stationary contacts mounted thereon

Abstract

1418662 Mechanical switches LUCAS ELECTRICAL CO Ltd 20 March 1973 [24 March 1972] 13856/72 Heading H1N A multicontact switch with an insulating body 1 has a plurality of first fixed contacts 2, 3, 4, 5 which in a first position of an insulating contact carrier 11 as shown by Fig. 1 are interconnected by means of a movable contact blade 12, the contacts 4 and 5 being attached to conducting plates 9 with upstanding pivot portions 10 for the blade 12. A set of further fixed contacts 6, 7 and 8 are arranged so that in this first position of carrier 11 a resiliently biased spring blade 20 connected to contact 6 has its movable portion 21 engaged with contact 19 of an L-shaped arm 18 which is attached to fixed contact 7. The contact carrier 11 is movable by an operating member 15 to a second position in which a projection 13 acts as a second pivot on a surface 14 so that contact blade 12 is lifted clear of contacts 2, 3 and pivot portions 10 and in which projection 17 engages portion 21 to move it into engagement with fixed contact 8. Projection 16 on the carrier 11 acts as an abutment step against the face of contact 7 to limit the contact pressure between 21 and 8.
GB1385672A 1972-03-24 1972-03-24 Electrical switch Expired GB1418662A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB1385672A GB1418662A (en) 1972-03-24 1972-03-24 Electrical switch
ZA732005A ZA732005B (en) 1972-03-24 1973-03-22 Electrical switch
IT4898173A IT979973B (en) 1972-03-24 1973-03-23 ELECTRIC SWITCH
DE19732314438 DE2314438A1 (en) 1972-03-24 1973-03-23 ELECTRIC SWITCH
JP3399773A JPS557644B2 (en) 1972-03-24 1973-03-24
ES1973189955U ES189955Y (en) 1972-03-24 1973-03-24 ELECTRIC SWITCH.
IN666/CAL/1973A IN138314B (en) 1972-03-24 1973-03-24
FR7310708A FR2177961B1 (en) 1972-03-24 1973-03-26
BR215873A BR7302158D0 (en) 1972-03-24 1973-03-26 ELECTRIC SWITCH
US00344552A US3825711A (en) 1972-03-24 1973-03-26 Electrical switch
CS217773A CS168641B2 (en) 1972-03-24 1973-03-26
AU53749/73A AU477812B2 (en) 1973-03-26 Electrical switch
AR24725073A AR199289A1 (en) 1972-03-24 1973-03-26 ELECTRIC SWITCH

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1385672A GB1418662A (en) 1972-03-24 1972-03-24 Electrical switch
US00344552A US3825711A (en) 1972-03-24 1973-03-26 Electrical switch

Publications (1)

Publication Number Publication Date
GB1418662A true GB1418662A (en) 1975-12-24

Family

ID=26250057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1385672A Expired GB1418662A (en) 1972-03-24 1972-03-24 Electrical switch

Country Status (5)

Country Link
US (1) US3825711A (en)
JP (1) JPS557644B2 (en)
DE (1) DE2314438A1 (en)
FR (1) FR2177961B1 (en)
GB (1) GB1418662A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022999A (en) * 1975-10-07 1977-05-10 Cutler-Hammer, Inc. Plural-circuit progressive switch
JPS5381423A (en) * 1976-12-13 1978-07-18 Furukawa Metals Co Copper scrap forming method
JPS543834A (en) * 1977-06-10 1979-01-12 Mitsubishi Heavy Ind Ltd Rotary kiln equipped with preheater
JPS5623368A (en) * 1979-08-01 1981-03-05 Sumitomo Light Metal Ind Ltd Improved casting method and apparatus for copper alloy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803314A (en) * 1956-03-02 1958-10-22 Clang Ltd Improvements in snap action electric switches
US3196220A (en) * 1961-08-22 1965-07-20 Cutler Hammer Inc Three position electric switch with aligned contact bearing surfaces
GB1210220A (en) * 1967-02-20 1970-10-28 Lucas Industries Ltd Electrical switches
US3482067A (en) * 1967-05-12 1969-12-02 Texas Instruments Inc Three-circuit snap-acting toggle switch

Also Published As

Publication number Publication date
JPS497774A (en) 1974-01-23
DE2314438A1 (en) 1973-10-04
JPS557644B2 (en) 1980-02-27
FR2177961A1 (en) 1973-11-09
US3825711A (en) 1974-07-23
FR2177961B1 (en) 1976-11-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee