ES369839A1 - Dual rocker switch assemblies including blocking means for preventing simultaneous operation of both switches - Google Patents

Dual rocker switch assemblies including blocking means for preventing simultaneous operation of both switches

Info

Publication number
ES369839A1
ES369839A1 ES369839A ES369839A ES369839A1 ES 369839 A1 ES369839 A1 ES 369839A1 ES 369839 A ES369839 A ES 369839A ES 369839 A ES369839 A ES 369839A ES 369839 A1 ES369839 A1 ES 369839A1
Authority
ES
Spain
Prior art keywords
switches
operating member
blocking means
simultaneous operation
rocker switch
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
ES369839A
Other languages
Spanish (es)
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
Publication of ES369839A1 publication Critical patent/ES369839A1/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)
  • Switches With Compound Operations (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

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.
ES369839A 1968-07-15 1969-07-14 Dual rocker switch assemblies including blocking means for preventing simultaneous operation of both switches Expired ES369839A1 (en)

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
ES369839A1 true ES369839A1 (en) 1972-01-16

Family

ID=10355270

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369839A Expired ES369839A1 (en) 1968-07-15 1969-07-14 Dual rocker switch assemblies including blocking means for preventing simultaneous operation of both switches

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
CN102318022B (en) 2009-01-21 2015-05-06 欧姆龙多尔泰汽车电子有限公司 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
DE1935779B2 (en) 1973-05-24
JPS4812352B1 (en) 1973-04-19
US3560674A (en) 1971-02-02
FR2013004A1 (en) 1970-03-27
DE1935779A1 (en) 1970-01-22
GB1267923A (en) 1972-03-22

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