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
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).
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)
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)
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 |
-
1982
- 1982-04-20 DE DE3214507A patent/DE3214507C2/en not_active Expired
-
1983
- 1983-04-07 EP EP83103381A patent/EP0092115B1/en not_active Expired
- 1983-04-07 AT AT83103381T patent/ATE14257T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3214507A1 (en) | 1983-10-27 |
DE3214507C2 (en) | 1986-05-07 |
EP0092115B1 (en) | 1985-07-10 |
EP0092115A1 (en) | 1983-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |