ES230456Y - Teclado para aparatos electronicos. - Google Patents
Teclado para aparatos electronicos.Info
- Publication number
- ES230456Y ES230456Y ES1977230456U ES230456U ES230456Y ES 230456 Y ES230456 Y ES 230456Y ES 1977230456 U ES1977230456 U ES 1977230456U ES 230456 U ES230456 U ES 230456U ES 230456 Y ES230456 Y ES 230456Y
- Authority
- ES
- Spain
- Prior art keywords
- keyboard
- electronic devices
- electronic
- devices
- 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
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
- H01H13/702—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
- H01H13/703—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 characterised by spacers between contact carrying layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2207/00—Connections
- H01H2207/016—Jumpers; Cross-overs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2211/00—Spacers
- H01H2211/026—Spacers without separate element
- H01H2211/028—Contacts in depressions of layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/002—Actuators integral with membrane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/032—Remote control
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7624175U DE7624175U1 (de) | 1976-07-31 | 1976-07-31 | Tastatur |
Publications (2)
Publication Number | Publication Date |
---|---|
ES230456U ES230456U (es) | 1977-10-16 |
ES230456Y true ES230456Y (es) | 1978-02-16 |
Family
ID=6667951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1977230456U Expired ES230456Y (es) | 1976-07-31 | 1977-07-28 | Teclado para aparatos electronicos. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4287394A (es) |
DE (1) | DE7624175U1 (es) |
ES (1) | ES230456Y (es) |
FR (1) | FR2360979A1 (es) |
GB (1) | GB1576753A (es) |
IT (1) | IT1085138B (es) |
NL (1) | NL7706393A (es) |
SE (1) | SE7707348L (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2748271C3 (de) * | 1977-10-27 | 1981-07-16 | Wilhelm Ruf KG, 8000 München | Gedruckte Leiterplatte und Verfahren zur Herstellung derselben |
FR2442502A1 (fr) * | 1978-11-24 | 1980-06-20 | Orega Cifte | Clavier a touches a effet tactile de declenchement brusque |
JPS55155424A (en) * | 1979-05-24 | 1980-12-03 | Omron Tateisi Electronics Co | Dip switch |
DE3041859A1 (de) * | 1980-11-06 | 1982-06-03 | Preh Elektro Feinmechanik | Tastatur |
DE3044414A1 (de) * | 1980-11-26 | 1982-06-24 | Licentia Gmbh | Elektrische schalteranordnung |
JPS57166454A (en) * | 1981-04-06 | 1982-10-13 | Daikin Ind Ltd | Absorption type refrigerating plant |
DE3271993D1 (en) * | 1981-04-10 | 1986-08-21 | Braun Ag | Electric contact, particularly for printed circuits of small electric appliances |
US4440990A (en) * | 1982-05-19 | 1984-04-03 | Smk Electronics Corporation, Usa | Membrane keyboard assembly |
US4510353A (en) * | 1983-01-31 | 1985-04-09 | Arrow Display Company, Inc. | Method and kit for construction of custom prototype membrane switch panel |
US4451714A (en) * | 1983-02-09 | 1984-05-29 | Eventoff Franklin Neal | Spacerless keyboard switch circuit assembly |
DE8313473U1 (de) * | 1983-05-06 | 1986-10-02 | Wilhelm Ruf Kg, 8000 Muenchen | Tastenfeld |
DE3327130C1 (de) * | 1983-07-27 | 1985-03-07 | Wilhelm Ruf KG, 8000 München | Schaltkontaktanordnung,insbesondere fuer Tastenfelder |
US4652704A (en) * | 1985-12-30 | 1987-03-24 | Sperry Corporation | Keyboard switch |
DE3703546A1 (de) * | 1987-02-06 | 1988-08-18 | Telefunken Electronic Gmbh | Schalter mit einer geschlossenen schaltmatte |
US4818827A (en) * | 1988-04-07 | 1989-04-04 | Amp Incorporated | Low force membrane switch |
US4916275A (en) * | 1988-04-13 | 1990-04-10 | Square D Company | Tactile membrane switch assembly |
JPH01154669U (es) * | 1988-04-14 | 1989-10-24 | ||
GB2285339A (en) * | 1993-12-30 | 1995-07-05 | Silitek Corp | Membrane switch and method for making membrane switch |
US5755056A (en) | 1996-07-15 | 1998-05-26 | Remington Arms Company, Inc. | Electronic firearm and process for controlling an electronic firearm |
AU718894B2 (en) * | 1996-07-24 | 2000-04-20 | Alcatel Australia Limited | Suppression of silver migration in electrical circuits |
US6107578A (en) * | 1997-01-16 | 2000-08-22 | Lucent Technologies Inc. | Printed circuit board having overlapping conductors for crosstalk compensation |
US6131515A (en) | 1997-12-11 | 2000-10-17 | Remington Arms Company, Inc. | Electric primer |
US6785996B2 (en) * | 2001-05-24 | 2004-09-07 | R.A. Brands, Llc | Firearm orientation and drop sensor system |
JP3996400B2 (ja) * | 2002-01-11 | 2007-10-24 | 株式会社東海理化電機製作所 | 電気導通機能を有する弾性シート構造及びプリント回路基板構造 |
FR2922320B1 (fr) * | 2007-10-12 | 2012-05-11 | Centre Nat Rech Scient | Dispositif de detection de la desintegration de radioisotopes dans un tissu biologique. |
GB2513028B (en) * | 2011-01-28 | 2015-08-12 | Novalia Ltd | Electronic connector |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3560256A (en) * | 1966-10-06 | 1971-02-02 | Western Electric Co | Combined thick and thin film circuits |
FR95927E (fr) * | 1966-10-10 | 1972-03-10 | Sanders Associates Inc | Codeur a clavier. |
US3728509A (en) * | 1970-09-26 | 1973-04-17 | Alps Electric Co Ltd | Push-button switch with resilient conductive contact member with downwardly projecting ridges |
US3760137A (en) * | 1970-10-05 | 1973-09-18 | Alps Electric Co Ltd | Matrix push-button switch |
US3699294A (en) * | 1971-05-18 | 1972-10-17 | Flex Key Corp | Keyboard, digital coding, switch for digital logic, and low power detector switches |
AT337292B (de) * | 1971-09-02 | 1977-06-27 | Siemens Ag | Verfahren zur herstellung einer leiterplatte |
US3732389A (en) * | 1972-02-14 | 1973-05-08 | Litton Systems Inc | Touch entry switch array |
DE2253181A1 (de) * | 1972-10-30 | 1974-05-09 | Siemens Ag | Kreuzschienenverteiler in dickschichttechnik |
US3796843A (en) * | 1973-01-02 | 1974-03-12 | Bomar Instr Corp | Calculator keyboard switch with disc spring contact and printed circuit board |
US3932722A (en) * | 1974-04-16 | 1976-01-13 | Nippo Communication Industrial Co., Ltd. | Push button body for a push-button switch providing snap-action of the switch |
US3915769A (en) * | 1973-07-02 | 1975-10-28 | Western Electric Co | Protected crossover circuits and method of protecting the circuits |
AT337275B (de) * | 1974-05-07 | 1977-06-27 | Preh Elektro Feinmechanik | Ultraschall-fernbedienungseinrichtung |
US4022993A (en) * | 1975-06-09 | 1977-05-10 | Litton Systems, Inc. | Switch assembly having electrically illuminated character display devices between transparent actuators and switch arrays |
JPS5927940B2 (ja) * | 1976-09-14 | 1984-07-09 | キヤノン株式会社 | 小型電卓 |
-
1976
- 1976-07-31 DE DE7624175U patent/DE7624175U1/de not_active Expired
-
1977
- 1977-04-25 GB GB17041/77A patent/GB1576753A/en not_active Expired
- 1977-05-12 IT IT23499/77A patent/IT1085138B/it active
- 1977-05-26 FR FR7716171A patent/FR2360979A1/fr active Pending
- 1977-06-10 NL NL7706393A patent/NL7706393A/xx not_active Application Discontinuation
- 1977-06-27 SE SE7707348A patent/SE7707348L/xx unknown
- 1977-07-28 ES ES1977230456U patent/ES230456Y/es not_active Expired
-
1979
- 1979-01-25 US US06/006,697 patent/US4287394A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT1085138B (it) | 1985-05-28 |
DE7624175U1 (de) | 1976-11-25 |
SE7707348L (sv) | 1978-02-01 |
US4287394A (en) | 1981-09-01 |
ES230456U (es) | 1977-10-16 |
GB1576753A (en) | 1980-10-15 |
NL7706393A (nl) | 1978-02-02 |
FR2360979A1 (fr) | 1978-03-03 |
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