ES8204524A2 - Perfeccionamientos en dispositivos de iluminacion de panelesde botones - Google Patents
Perfeccionamientos en dispositivos de iluminacion de panelesde botonesInfo
- Publication number
- ES8204524A2 ES8204524A2 ES498199A ES49819980A ES8204524A2 ES 8204524 A2 ES8204524 A2 ES 8204524A2 ES 498199 A ES498199 A ES 498199A ES 49819980 A ES49819980 A ES 49819980A ES 8204524 A2 ES8204524 A2 ES 8204524A2
- Authority
- ES
- Spain
- Prior art keywords
- key
- contact
- boss
- plate
- keyboard
- 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
Links
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
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
- H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
-
- 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
- H01H13/83—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 characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/002—Legends replaceable; adaptable
- H01H2219/014—LED
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/028—Printed information
- H01H2219/03—Printed information in transparent keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/056—Diffuser; Uneven surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/06—Reflector
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
DISPOSITIVO DE ILUMINACION DE PANELES DE BOTONES (CERTIFICADO DE ADICION DE LA PATENTE NUM. 493453). CARACTERIZADO PORQUE CADA BOTON ESTA PROVISTO DE UN ELEMENTO, DESCENTRADO CONRESPECTO A SU PUNTO DE MANIOBRA, QUE COOPERA CON UNA PROTUBERANCIA DE UNA MENBRANA DEFORMABLE, SOBRE CUYA CARA INFERIOR ESTAN DISPUESTOS CONTACTOS ELECTRICOS, CONECTADOS A UN PRIMER CIRCUITO ELECTRICO, QUE ASU VEZ COOPEERAN CON OTROS CONTACTOS ELECTRICOS, SITUADOS SOBRE LA CARA SUPERIOR DE UNA PLACA AISLANTE, QUE PERTENECEN AL SEGUNDO CIRCUITO ELECTRICO CON EL QUE SE HA DE CONECTAR EL PRIMERO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7931549A FR2472138A2 (fr) | 1979-12-21 | 1979-12-21 | Dispositif d'eclairage des claviers a touches |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8204524A2 true ES8204524A2 (es) | 1982-05-01 |
ES498199A0 ES498199A0 (es) | 1982-05-01 |
Family
ID=9233114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1980498199A Granted ES498199A0 (es) | 1979-12-21 | 1980-11-28 | Perfeccionamientos en dispositivos de iluminacion de panelesde botones |
Country Status (7)
Country | Link |
---|---|
AR (1) | AR221667A1 (es) |
DE (1) | DE8032982U1 (es) |
ES (1) | ES498199A0 (es) |
FR (1) | FR2472138A2 (es) |
GB (1) | GB2066575B (es) |
IT (1) | IT1134744B (es) |
MX (1) | MX148414A (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3133779A1 (de) * | 1981-08-26 | 1983-03-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | "folientastenschalter" |
FR2511941B1 (fr) * | 1981-09-01 | 1988-02-05 | Telemecanique Electrique | Clavier modulaire, etanche, a effet tactile |
DE8302660U1 (de) * | 1983-02-01 | 1983-06-16 | Hans Widmaier Fabrik Fuer Apparate Der Fernmelde- Und Feinwerktechnik, 8000 Muenchen | Tastenanordnung zur Auslösung von bestimmten Symbolen der Tastenoberfläche jeweils zugeordneten Schaltfunktionen oder Schaltsignalen. |
IT8322174V0 (it) * | 1983-06-21 | 1983-06-21 | Cavis Cavetti Isolati Spa | Centralina di comando, applicabile su plance portastrumenti o cruscotti, particolarmente studiata per la regolazione e il controllo della climatizzazione, all'interno di autoveicoli. |
US4710602A (en) * | 1986-02-03 | 1987-12-01 | General Motors Corporation | Illuminated rocker switch assembly |
US4683359A (en) * | 1986-03-13 | 1987-07-28 | Eaton Corporation | Illuminated switch assembly with combined light and light shield |
FR2598015B1 (fr) * | 1986-04-23 | 1990-01-19 | Telephonie Ind Commerciale | Plastron a voyants pour dispositif de commande dote d'une signalisation lumineuse |
US4772769A (en) * | 1987-02-06 | 1988-09-20 | Burr-Brown Corporation | Apparatus for selective backlighting of keys of a keyboard |
DE4124748C2 (de) * | 1991-07-25 | 1995-12-14 | Reitberger Gmbh | Tastenfeld, insbesondere für ein Bedientableau |
GB2266186B (en) * | 1992-04-14 | 1995-09-20 | Motorola Gmbh | A keyboard |
GB2364275A (en) * | 2000-07-05 | 2002-01-23 | Behavior Tech Computer Corp | Backlit keyboard with a push button(s) having an illuminator(s) thereunder which is operable on movement of the button between first and second positions |
JP5036103B2 (ja) * | 2001-05-14 | 2012-09-26 | 日本電気株式会社 | 携帯用通信機 |
DE10357649B4 (de) * | 2003-12-10 | 2014-07-31 | Demmel Ag | Tastenfeld mit Betätigungstasten |
US20060071901A1 (en) * | 2004-10-05 | 2006-04-06 | Feldman Mark G | Graphic illumination for contact-less control |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3811025A (en) * | 1973-05-17 | 1974-05-14 | Lockheed Electronics Co | Touch panel switch assembly |
GB1496640A (en) * | 1976-10-12 | 1977-12-30 | Pye Ltd | Actuator for an electric switch |
US4160886A (en) * | 1977-07-21 | 1979-07-10 | Clare-Pendar Co. | Keyboards and methods of making keyboards |
-
1979
- 1979-12-21 FR FR7931549A patent/FR2472138A2/fr active Pending
-
1980
- 1980-11-27 GB GB7038143A patent/GB2066575B/en not_active Expired
- 1980-11-28 ES ES1980498199A patent/ES498199A0/es active Granted
- 1980-12-10 MX MX185136A patent/MX148414A/es unknown
- 1980-12-11 DE DE8032982U patent/DE8032982U1/de not_active Expired
- 1980-12-16 IT IT26684/80A patent/IT1134744B/it active
- 1980-12-18 AR AR283697A patent/AR221667A1/es active
Also Published As
Publication number | Publication date |
---|---|
MX148414A (es) | 1983-04-18 |
GB2066575B (en) | 1983-09-21 |
AR221667A1 (es) | 1981-02-27 |
ES498199A0 (es) | 1982-05-01 |
FR2472138A2 (fr) | 1981-06-26 |
IT1134744B (it) | 1986-08-13 |
DE8032982U1 (de) | 1981-04-02 |
GB2066575A (en) | 1981-07-08 |
IT8026684A0 (it) | 1980-12-16 |
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