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ATE14257T1 - TOUCH SWITCH. - Google Patents

TOUCH SWITCH.

Info

Publication number
ATE14257T1
ATE14257T1 AT83103381T AT83103381T ATE14257T1 AT E14257 T1 ATE14257 T1 AT E14257T1 AT 83103381 T AT83103381 T AT 83103381T AT 83103381 T AT83103381 T AT 83103381T AT E14257 T1 ATE14257 T1 AT E14257T1
Authority
AT
Austria
Prior art keywords
touch switch
foil
aperture
snap
push
Prior art date
Application number
AT83103381T
Other languages
German (de)
Inventor
Heinz Burgeth
Guenter Tessendorf
Original Assignee
Telefunken Electronic Gmbh
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 Telefunken Electronic Gmbh filed Critical Telefunken Electronic Gmbh
Application granted granted Critical
Publication of ATE14257T1 publication Critical patent/ATE14257T1/en

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
    • H01H13/7013—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 in which the movable contacts of each switch site or of a row of switch sites are formed in a single plate

Landscapes

  • Push-Button Switches (AREA)

Abstract

1. A push-button switch having a resiliently deformable snap foil (3) which is arched over an aperture (2) in a base plate (1) and below which a contact arrangement (10, 11) is provided, characterized in that the snap foil (3) is constructed in the form of a strip and is only fixed by its ends to diametrically opposite marginal portions (4, 6) of the aperture (2).
AT83103381T 1982-04-20 1983-04-07 TOUCH SWITCH. ATE14257T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3214507A DE3214507C2 (en) 1982-04-20 1982-04-20 Push button switch
EP83103381A EP0092115B1 (en) 1982-04-20 1983-04-07 Key switch

Publications (1)

Publication Number Publication Date
ATE14257T1 true ATE14257T1 (en) 1985-07-15

Family

ID=6161363

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83103381T ATE14257T1 (en) 1982-04-20 1983-04-07 TOUCH SWITCH.

Country Status (3)

Country Link
EP (1) EP0092115B1 (en)
AT (1) ATE14257T1 (en)
DE (1) DE3214507C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4153058B2 (en) * 1997-06-19 2008-09-17 アルプス電気株式会社 Seat with reversing spring and key switch using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066860A (en) * 1974-09-26 1978-01-03 Sharp Kabushiki Kaisha Pushbutton switch key arrangement for keyboards having indicia
US4005293A (en) * 1974-11-29 1977-01-25 Texas Instruments Incorporated Pushbutton keyboard switch assembly having individual concave-convex contacts integrally attached to conductor strips
DE7628641U1 (en) * 1976-09-14 1977-01-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electrical switch assembly
US4086451A (en) * 1976-12-06 1978-04-25 Texas Instruments Incorporated Keyboard apparatus
DE3044414A1 (en) * 1980-11-26 1982-06-24 Licentia Gmbh Electrical switch operated by key pressure - consists of embossed dome bulging from parent plastics sheet

Also Published As

Publication number Publication date
DE3214507C2 (en) 1986-05-07
DE3214507A1 (en) 1983-10-27
EP0092115B1 (en) 1985-07-10
EP0092115A1 (en) 1983-10-26

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Legal Events

Date Code Title Description
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