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GB974246A - Improvements in or relating to multi-push-button electrical switch assemblies - Google Patents

Improvements in or relating to multi-push-button electrical switch assemblies

Info

Publication number
GB974246A
GB974246A GB9102/61A GB910261A GB974246A GB 974246 A GB974246 A GB 974246A GB 9102/61 A GB9102/61 A GB 9102/61A GB 910261 A GB910261 A GB 910261A GB 974246 A GB974246 A GB 974246A
Authority
GB
United Kingdom
Prior art keywords
button
push
relating
switches
buttons
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
GB9102/61A
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Durener Metallwerke AG
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 Busch Jaeger Durener Metallwerke AG filed Critical Busch Jaeger Durener Metallwerke AG
Publication of GB974246A publication Critical patent/GB974246A/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/26—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection operated by hand
    • H03J5/32—Stationary tuning circuits or elements selected by push-button

Landscapes

  • Push-Button Switches (AREA)

Abstract

974,246. Keyboard switches. BUSCH-JAEGER DURENER METALLWERKE A.G. March 13, 1961 [March 18, 1960], No. 9102/61. Heading H2B. An element 10 for interlocking two push-button switches comprises two bifurcated members 10a, 10b connected by a cross-piece 10c extending between adjacent buttons, e.g. 7, 8 or 8, 9. Each member 10a 10b has a tongue 10k, 10l engageable in the gaps 10d, 10e of the bifurcations of an adjacent member. Cheeks 10q, 10r have inclined faces 10s, 10t, 10u and 10v which co-operate with cams 4a, 5a, 6a on the buttons 7, 8, 9 so that depression of a button, e.g. 7, causes the cam 4a to bear on surfaces 10s, 10u to push the member(s) 10 to the right to prevent operation of any other button at the same time. If another button is subsequently pressed, the member(s) 10 slide and push button 7 out again. In an assembly of five switches, Fig. 3 (not shown), the cheeks 10q, 10r are omitted from one member 10 so that two adjacent buttons are not interlocked with each other.
GB9102/61A 1960-03-18 1961-03-13 Improvements in or relating to multi-push-button electrical switch assemblies Expired GB974246A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB57113A DE1137105B (en) 1960-03-18 1960-03-18 Multiple pushbutton switches in package design with a device for locking two or more pushbuttons
DEB57444A DE1173571B (en) 1960-03-18 1960-04-11 Multiple pushbutton switches in package design with a device for locking two or more pushbuttons

Publications (1)

Publication Number Publication Date
GB974246A true GB974246A (en) 1964-11-04

Family

ID=62597270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9102/61A Expired GB974246A (en) 1960-03-18 1961-03-13 Improvements in or relating to multi-push-button electrical switch assemblies

Country Status (3)

Country Link
DE (2) DE1137105B (en)
GB (1) GB974246A (en)
NL (1) NL261821A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1774881U (en) * 1958-07-18 1958-10-02 Voigt & Haeffner Ag PUSH BUTTON SWITCH.

Also Published As

Publication number Publication date
DE1137105B (en) 1962-09-27
DE1173571B (en) 1964-07-09
NL261821A (en) 1964-05-25

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