DE3151394A1 - Einrichtung zur verzweigung von kontakten eines einzigen schaltkreises in unterschiedliche ebenen - Google Patents
Einrichtung zur verzweigung von kontakten eines einzigen schaltkreises in unterschiedliche ebenenInfo
- Publication number
- DE3151394A1 DE3151394A1 DE19813151394 DE3151394A DE3151394A1 DE 3151394 A1 DE3151394 A1 DE 3151394A1 DE 19813151394 DE19813151394 DE 19813151394 DE 3151394 A DE3151394 A DE 3151394A DE 3151394 A1 DE3151394 A1 DE 3151394A1
- Authority
- DE
- Germany
- Prior art keywords
- munich
- contacts
- keyboard
- circuit
- dipl
- 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.)
- Withdrawn
Links
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000011888 foil Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000002604 ultrasonography 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)
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 (1)
Publication Number | Publication Date |
---|---|
DE3151394A1 true DE3151394A1 (de) | 1982-09-16 |
Family
ID=9249501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813151394 Withdrawn DE3151394A1 (de) | 1980-12-24 | 1981-12-24 | Einrichtung zur verzweigung von kontakten eines einzigen schaltkreises in unterschiedliche ebenen |
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4498145C1 (de) * | 1993-10-26 | 2003-06-26 | Kota Koehn Tastatursysteme Und | Flacheingabetastatur für Datenverarbeitungsgerät oder dergleichen sowie Verfahren zu ihrer Herstellung |
Families Citing this family (3)
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 |
USD585063S1 (en) | 2007-11-27 | 2009-01-20 | Kinesis Corporation | Keyboard |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3428747A (en) * | 1965-03-22 | 1969-02-18 | Nicholas Alferieff | Man to machine communication keyboard device |
-
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
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4498145C1 (de) * | 1993-10-26 | 2003-06-26 | Kota Koehn Tastatursysteme Und | Flacheingabetastatur für Datenverarbeitungsgerät oder dergleichen sowie Verfahren zu ihrer Herstellung |
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 |
FR2496971A1 (fr) | 1982-06-25 |
GB2090561A (en) | 1982-07-14 |
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 |
---|---|---|---|
8128 | New person/name/address of the agent |
Representative=s name: SPOTT, G., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 800 |
|
8139 | Disposal/non-payment of the annual fee |