FR2496971A1 - Dispositif permettant de repartir les contacts d'un meme circuit electrique dans plusieurs plans - Google Patents
Dispositif permettant de repartir les contacts d'un meme circuit electrique dans plusieurs plans Download PDFInfo
- Publication number
- FR2496971A1 FR2496971A1 FR8027541A FR8027541A FR2496971A1 FR 2496971 A1 FR2496971 A1 FR 2496971A1 FR 8027541 A FR8027541 A FR 8027541A FR 8027541 A FR8027541 A FR 8027541A FR 2496971 A1 FR2496971 A1 FR 2496971A1
- Authority
- FR
- France
- Prior art keywords
- contacts
- electrical circuit
- keyboard
- branches
- insulating
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000002788 crimping Methods 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 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
- H01H13/84—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 ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
Landscapes
- Push-Button Switches (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8027541A FR2496971A1 (fr) | 1980-12-24 | 1980-12-24 | Dispositif permettant de repartir les contacts d'un meme circuit electrique dans plusieurs plans |
IT25457/81A IT1139914B (it) | 1980-12-24 | 1981-12-04 | Dispositivo atto a consentire di distribuire i contatti di un medesimo circuito elettrico in piu' piani |
GB8138379A GB2090561B (en) | 1980-12-24 | 1981-12-21 | Keyboard device with contacts distributed in a plurality of planes |
AR287922A AR226943A1 (es) | 1980-12-24 | 1981-12-22 | Perfeccionamientos en conjuntos de paneles de botones |
ES1981271841U ES271841Y (es) | 1980-12-24 | 1981-12-24 | Dispositivo para repartir los contactos de un mismo circuito electrico en varios planos. |
DE19813151394 DE3151394A1 (de) | 1980-12-24 | 1981-12-24 | Einrichtung zur verzweigung von kontakten eines einzigen schaltkreises in unterschiedliche ebenen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8027541A FR2496971A1 (fr) | 1980-12-24 | 1980-12-24 | Dispositif permettant de repartir les contacts d'un meme circuit electrique dans plusieurs plans |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2496971A1 true FR2496971A1 (fr) | 1982-06-25 |
FR2496971B1 FR2496971B1 (enrdf_load_stackoverflow) | 1984-05-18 |
Family
ID=9249501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8027541A Granted FR2496971A1 (fr) | 1980-12-24 | 1980-12-24 | Dispositif permettant de repartir les contacts d'un meme circuit electrique dans plusieurs plans |
Country Status (6)
Country | Link |
---|---|
AR (1) | AR226943A1 (enrdf_load_stackoverflow) |
DE (1) | DE3151394A1 (enrdf_load_stackoverflow) |
ES (1) | ES271841Y (enrdf_load_stackoverflow) |
FR (1) | FR2496971A1 (enrdf_load_stackoverflow) |
GB (1) | GB2090561B (enrdf_load_stackoverflow) |
IT (1) | IT1139914B (enrdf_load_stackoverflow) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2140622B (en) * | 1983-05-10 | 1987-04-08 | Adco Ind Components | A keyboard assembly |
WO1994004974A1 (en) * | 1992-08-18 | 1994-03-03 | Kinesis Corporation | Keyboard and method for producing |
WO1995012208A2 (de) * | 1993-10-26 | 1995-05-04 | Marketing Partners, Gesellschaft für Marketing-Projecting und Marketing-Services mbH | Flacheingabetastatur für datenverarbeitungsgerät oder dergleichen sowie verfahren zu ihrer herstellung |
USD585063S1 (en) | 2007-11-27 | 2009-01-20 | Kinesis Corporation | Keyboard |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1810119A1 (de) * | 1965-03-22 | 1970-06-04 | Nicholas Alferieff | Vorrichtung zur Befehlsuebermittlung von Mensch zu Maschine mit Tastatur |
-
1980
- 1980-12-24 FR FR8027541A patent/FR2496971A1/fr active Granted
-
1981
- 1981-12-04 IT IT25457/81A patent/IT1139914B/it active
- 1981-12-21 GB GB8138379A patent/GB2090561B/en not_active Expired
- 1981-12-22 AR AR287922A patent/AR226943A1/es active
- 1981-12-24 ES ES1981271841U patent/ES271841Y/es not_active Expired
- 1981-12-24 DE DE19813151394 patent/DE3151394A1/de not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1810119A1 (de) * | 1965-03-22 | 1970-06-04 | Nicholas Alferieff | Vorrichtung zur Befehlsuebermittlung von Mensch zu Maschine mit Tastatur |
Non-Patent Citations (1)
Title |
---|
COMPUTER, vol. 11, no. 4, avril 1978, page 99, Long Beach (USA); * |
Also Published As
Publication number | Publication date |
---|---|
ES271841U (es) | 1984-02-01 |
ES271841Y (es) | 1984-10-01 |
AR226943A1 (es) | 1982-08-31 |
FR2496971B1 (enrdf_load_stackoverflow) | 1984-05-18 |
GB2090561A (en) | 1982-07-14 |
DE3151394A1 (de) | 1982-09-16 |
IT1139914B (it) | 1986-09-24 |
GB2090561B (en) | 1984-10-03 |
IT8125457A0 (it) | 1981-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |