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GB1267923A - Electrical switch assemblies - Google Patents

Electrical switch assemblies

Info

Publication number
GB1267923A
GB1267923A GB33619/68A GB3361968A GB1267923A GB 1267923 A GB1267923 A GB 1267923A GB 33619/68 A GB33619/68 A GB 33619/68A GB 3361968 A GB3361968 A GB 3361968A GB 1267923 A GB1267923 A GB 1267923A
Authority
GB
United Kingdom
Prior art keywords
operating member
electrical switch
members
switch assemblies
operating
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
GB33619/68A
Inventor
Keith Lewis
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB33619/68A priority Critical patent/GB1267923A/en
Priority to US840339A priority patent/US3560674A/en
Priority to ES369839A priority patent/ES369839A1/en
Priority to JP44055148A priority patent/JPS4812352B1/ja
Priority to FR6924045A priority patent/FR2013004A1/fr
Priority to DE19691935779 priority patent/DE1935779B2/en
Publication of GB1267923A publication Critical patent/GB1267923A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • H01H13/74—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position each contact set returning to its original state only upon actuation of another of the operating members

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switches With Compound Operations (AREA)

Abstract

1,267,923. Locking switches. JOSEPH LUCAS (INDUSTRIES) Ltd. 27 June, 1969 [15 July, 1968], No. 33619/68. Heading H1N In a switch assembly having two operating members, operation of one operating member 12, 13 locks the other operating member against operation. As shown, members 12, 13 are rockers pivoted on support 11 and actuating through means unspecified movable contacts 16, 17 bridging fixed contacts 14, 15. When one operating member, e.g. rocker 13, is depressed, projection 13a bends resilient finger 18 into the path of the other operating member thereby preventing depression of that operating member.
GB33619/68A 1968-07-15 1968-07-15 Electrical switch assemblies Expired GB1267923A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB33619/68A GB1267923A (en) 1968-07-15 1968-07-15 Electrical switch assemblies
US840339A US3560674A (en) 1968-07-15 1969-07-09 Dual rocker switch assemblies including blocking means for preventing simultaneous operation of both switches
ES369839A ES369839A1 (en) 1968-07-15 1969-07-14 Dual rocker switch assemblies including blocking means for preventing simultaneous operation of both switches
JP44055148A JPS4812352B1 (en) 1968-07-15 1969-07-14
FR6924045A FR2013004A1 (en) 1968-07-15 1969-07-15
DE19691935779 DE1935779B2 (en) 1968-07-15 1969-07-15 ELECTRIC SWITCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33619/68A GB1267923A (en) 1968-07-15 1968-07-15 Electrical switch assemblies

Publications (1)

Publication Number Publication Date
GB1267923A true GB1267923A (en) 1972-03-22

Family

ID=10355270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33619/68A Expired GB1267923A (en) 1968-07-15 1968-07-15 Electrical switch assemblies

Country Status (6)

Country Link
US (1) US3560674A (en)
JP (1) JPS4812352B1 (en)
DE (1) DE1935779B2 (en)
ES (1) ES369839A1 (en)
FR (1) FR2013004A1 (en)
GB (1) GB1267923A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454171A1 (en) * 1979-04-13 1980-11-07 Telemecanique Electrique LOCKING DEVICE FOR TWO PUSH BUTTONS
DE2950125C2 (en) * 1979-12-13 1982-04-22 Fa. Leopold Kostal, 5880 Lüdenscheid Multiple pushbutton switches with switch lock
US4392029A (en) * 1981-07-28 1983-07-05 Indak Manufacturing Corp. Push button switch having latching spring arm molded on plastic casing
US4385214A (en) * 1981-08-14 1983-05-24 Square D Company Interlock pushbutton assembly
DE3411586A1 (en) * 1984-03-29 1985-10-03 Brown, Boveri & Cie Ag, 6800 Mannheim Tumbler switch or tumbler push button having two switching plungers which can be operated separately
DE3813100A1 (en) * 1988-04-19 1989-11-02 Asea Brown Boveri Combination of two electrical switching apparatuses with an inhibiting device which influences their connection capability
US20100264006A1 (en) 2009-01-21 2010-10-21 Alexandru Salagean Power seat switch to prevent simultaneous activation
DE102012006522A1 (en) * 2012-03-30 2013-10-02 Abb Ag Electrical installation switch with mechanical lock

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225153A (en) * 1963-06-28 1965-12-21 Carling Electric Inc Interlocking mechanism for a dual rocker-button actuated electric multi-switch

Also Published As

Publication number Publication date
ES369839A1 (en) 1972-01-16
JPS4812352B1 (en) 1973-04-19
FR2013004A1 (en) 1970-03-27
DE1935779A1 (en) 1970-01-22
US3560674A (en) 1971-02-02
DE1935779B2 (en) 1973-05-24

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