JPS51237A - - Google Patents
Info
- Publication number
- JPS51237A JPS51237A JP50060877A JP6087775A JPS51237A JP S51237 A JPS51237 A JP S51237A JP 50060877 A JP50060877 A JP 50060877A JP 6087775 A JP6087775 A JP 6087775A JP S51237 A JPS51237 A JP S51237A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01H13/7006—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 comprising a separate movable contact element for each switch site, all other elements being integrated in layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49105—Switch making
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
- Calculators And Similar Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/471,943 US4074088A (en) | 1974-05-21 | 1974-05-21 | Keyboard apparatus and method of making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51237A true JPS51237A (US20110158925A1-20110630-C00042.png) | 1976-01-05 |
Family
ID=23873597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50060877A Pending JPS51237A (US20110158925A1-20110630-C00042.png) | 1974-05-21 | 1975-05-21 |
Country Status (11)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4307015A (en) * | 1977-09-05 | 1981-12-22 | Sandoz Ltd. | Azo compounds having a 2-acyloxy-, alkoxy-, substituted alkoxy-or hydroxy-3-alkynyloxy or substituted alkenyloxy-propyl group |
| JPS5920339U (ja) * | 1982-07-29 | 1984-02-07 | 株式会社東芝 | 薄型キ−ボ−ドユニツト |
| US4713350A (en) * | 1983-10-24 | 1987-12-15 | Technicon Instruments Corporation | Hydrophilic assay reagent containing one member of specific binding pair |
| US6259494B1 (en) | 1997-01-31 | 2001-07-10 | Fujitsu Limited | Repairable thin film transistor matrix substrate having overlapping regions between auxiliary capacitance electrodes and drain bus |
| CN100341155C (zh) * | 2004-11-16 | 2007-10-03 | 友达光电股份有限公司 | 象素结构与薄膜晶体管阵列及其修补方法 |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056701A (en) * | 1976-07-08 | 1977-11-01 | Bowmar Instrument Corporation | Low profile lighted push button switch |
| US4085306A (en) * | 1977-06-09 | 1978-04-18 | Kb-Denver, Inc. | Keyboard switch assemblies |
| JPS54122888A (en) * | 1978-03-17 | 1979-09-22 | Sakura Kk | Keyswitch |
| DE2844575C2 (de) * | 1978-10-13 | 1980-12-04 | Rudolf Schadow Gmbh, 1000 Berlin | Eingabevorrichtung |
| US4192976A (en) * | 1978-12-29 | 1980-03-11 | Gte Automatic Electric Laboratories Incorporated | Pushbutton call transmitter |
| US4768284A (en) * | 1979-02-06 | 1988-09-06 | Texas Instruments Incorporated | A method for making low profile microswitches, particularly useful for keyboards |
| US4352963A (en) * | 1980-08-05 | 1982-10-05 | Texas Instruments Incorporated | Low profile microswitches, particularly useful for the composition of keyboards and method of making |
| DE3012717A1 (de) * | 1980-04-01 | 1981-10-08 | Wilhelm Ruf KG, 8000 München | Tastenfeld |
| US4331851A (en) * | 1980-06-16 | 1982-05-25 | Texas Instruments Incorporated | Printed circuit board having data input devices mounted thereon and input devices therefor |
| DE3041859A1 (de) * | 1980-11-06 | 1982-06-03 | Preh Elektro Feinmechanik | Tastatur |
| US4476355A (en) * | 1981-11-09 | 1984-10-09 | Grayhill, Inc. | Keyboard assembly |
| CH657227A5 (de) * | 1982-11-05 | 1986-08-15 | Fela E Uhlmann Ag Fuer Gedruck | Schalterplatte. |
| JPS59101723A (ja) * | 1982-11-30 | 1984-06-12 | 株式会社 神林製作所 | プツシユ式スイツチ |
| US4644326A (en) * | 1983-06-03 | 1987-02-17 | Secure Keyboards Limited | Unitary key panel |
| US4595809A (en) * | 1984-08-17 | 1986-06-17 | Dart Industries, Inc. | Snap action dome switch having wire contacts |
| WO1986002196A1 (en) * | 1984-09-29 | 1986-04-10 | Matsushita Electric Industrial Co., Ltd. | Push-type switch |
| JPS61203695A (ja) * | 1985-03-06 | 1986-09-09 | シャープ株式会社 | 片面配線基板の部品実装方式 |
| US4796007A (en) * | 1987-01-05 | 1989-01-03 | Ncr Corporation | Micro-motion keyboard |
| US4881320A (en) * | 1987-10-26 | 1989-11-21 | Cts Corporation | Method of making vented seal for electronic components and an environmentally protected component |
| EP0315910A3 (en) * | 1987-11-09 | 1990-08-29 | Tektronix Inc. | Sealed computer terminal keyboard |
| US4939428A (en) * | 1988-01-26 | 1990-07-03 | Westek Associates | Touch switching system |
| US5199557A (en) * | 1988-01-28 | 1993-04-06 | Mec A/S | Method of producing an electric or electronic component, a method of producing a key and a key |
| US4922070A (en) * | 1988-12-16 | 1990-05-01 | Motorola, Inc. | Switch assembly |
| JPH03152815A (ja) * | 1989-11-08 | 1991-06-28 | Hitachi Ltd | キー入力装置および電子機器 |
| FR2660484B1 (fr) * | 1990-03-30 | 1993-08-06 | Sextant Avionique | Dispositif interrupteur miniature a effet tactile. |
| DE4244743C2 (de) * | 1991-10-11 | 1995-04-27 | Toshiba Kawasaki Kk | Elektronisches Gerät |
| JP3238442B2 (ja) * | 1991-10-11 | 2001-12-17 | 株式会社東芝 | 小形電子機器 |
| DE4307613C2 (de) * | 1993-03-06 | 1996-03-28 | Deutsche Telephonwerk Kabel | Anordnung für Tastaturen von Kommunikations-Endgeräten |
| DE4442073C2 (de) * | 1994-11-25 | 2001-10-18 | Cherry Mikroschalter Gmbh | Tastatur mit Metallplatte |
| USD385294S (en) * | 1995-01-06 | 1997-10-21 | Bedol Mark A | Electronic calculator |
| WO1996034517A1 (en) * | 1995-04-26 | 1996-10-31 | Buztronics, Inc. | Electronic novelty assembly including a pin switch and embedded printed circuit component |
| JP3498429B2 (ja) * | 1995-06-27 | 2004-02-16 | 松下電器産業株式会社 | プッシュスイッチ |
| US5670760A (en) * | 1995-10-24 | 1997-09-23 | Golden Books Publishing Company, Inc. | Multi-switch membrane-switch assembly |
| EP1006544A1 (en) * | 1998-09-14 | 2000-06-07 | Alcatel | Keypad with individual keys made from transparent plastic |
| JP3928289B2 (ja) * | 1999-02-16 | 2007-06-13 | 松下電器産業株式会社 | スイッチ |
| US6809508B2 (en) * | 2000-10-20 | 2004-10-26 | Ethicon Endo-Surgery, Inc. | Detection circuitry for surgical handpiece system |
| US6608270B2 (en) * | 2000-10-20 | 2003-08-19 | Ethicon Endo-Surgery, Inc. | Flexible switch members for hand activation handpiece switches |
| US6635837B2 (en) * | 2001-04-26 | 2003-10-21 | Adc Telecommunications, Inc. | MEMS micro-relay with coupled electrostatic and electromagnetic actuation |
| ES2259140T3 (es) * | 2002-05-23 | 2006-09-16 | Digit Wireless, Llc | Teclados numericos e interruptores de tecla. |
| JP4101592B2 (ja) * | 2002-09-04 | 2008-06-18 | ホシデン株式会社 | 押下スイッチ及び多方向入力装置 |
| US6747218B2 (en) * | 2002-09-20 | 2004-06-08 | Sherwood Services Ag | Electrosurgical haptic switch including snap dome and printed circuit stepped contact array |
| US7067757B1 (en) * | 2004-12-17 | 2006-06-27 | Siemens Communications Inc. | Multi-tier keypad assembly |
| US20060227108A1 (en) * | 2005-03-31 | 2006-10-12 | Ikey, Ltd. | Computer mouse for harsh environments and method of fabrication |
| US7294799B2 (en) * | 2005-10-13 | 2007-11-13 | Ikey, Ltd. | Smooth keyboard with low key height |
| US8232493B2 (en) * | 2007-07-02 | 2012-07-31 | Pentax Ricoh Imaging Company, Ltd. | Operating device |
| US8072764B2 (en) | 2009-03-09 | 2011-12-06 | Apple Inc. | Multi-part substrate assemblies for low profile portable electronic devices |
| US8339798B2 (en) * | 2010-07-08 | 2012-12-25 | Apple Inc. | Printed circuit boards with embedded components |
| US20120048703A1 (en) * | 2010-09-01 | 2012-03-01 | Michael Kotson | Printed circuit board and method for avoiding electromagnetic interference |
| NL2008020C2 (nl) | 2011-12-22 | 2013-06-26 | Gte B V | Werkwijze voor het vormen van een buisvormig constructie-element. |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2262777A (en) * | 1940-09-21 | 1941-11-18 | John M Roper | Quick acting positive contact switch |
| US3133170A (en) * | 1961-07-14 | 1964-05-12 | Robert N Nanninga | Snap switch having a concavo-convex diaphragm |
| US3684842A (en) * | 1970-07-01 | 1972-08-15 | Texas Instruments Inc | Pushbutton keyboard switch assembly with improved over center diaphragm contact |
| US3808384A (en) * | 1971-06-01 | 1974-04-30 | Texas Instruments Inc | Pushbutton keyboard system |
| US3725907A (en) * | 1971-06-01 | 1973-04-03 | Texas Instruments Inc | Pushbutton keyboard system |
| US3749859A (en) * | 1972-04-19 | 1973-07-31 | Colorado Instr Inc | Keyboard switch assembly with improved hermetically sealed diaphragm contact structure |
| US3831063A (en) * | 1972-11-17 | 1974-08-20 | Texas Instruments Inc | Keyboard electronic apparatus and method of making |
| BE795425A (fr) * | 1972-11-20 | 1973-05-29 | Texas Instruments Inc | Systeme perfectionne de clavier a boutons-poussoirs |
| US3796843A (en) * | 1973-01-02 | 1974-03-12 | Bomar Instr Corp | Calculator keyboard switch with disc spring contact and printed circuit board |
-
1974
- 1974-05-21 US US05/471,943 patent/US4074088A/en not_active Expired - Lifetime
- 1974-11-21 US US05/526,024 patent/US4125934A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR258905A patent/AR205463A1/es active
- 1975-05-02 ES ES437391A patent/ES437391A1/es not_active Expired
- 1975-05-06 NL NL7505299A patent/NL7505299A/xx not_active Application Discontinuation
- 1975-05-08 GB GB1946675A patent/GB1458643A/en not_active Expired
- 1975-05-16 CA CA227,225A patent/CA1055848A/en not_active Expired
- 1975-05-16 IT IT49648/75A patent/IT1035770B/it active
- 1975-05-20 BR BR3999/75A patent/BR7503133A/pt unknown
- 1975-05-20 DE DE19752522269 patent/DE2522269A1/de not_active Withdrawn
- 1975-05-21 JP JP50060877A patent/JPS51237A/ja active Pending
- 1975-05-21 FR FR7515756A patent/FR2272440B1/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4307015A (en) * | 1977-09-05 | 1981-12-22 | Sandoz Ltd. | Azo compounds having a 2-acyloxy-, alkoxy-, substituted alkoxy-or hydroxy-3-alkynyloxy or substituted alkenyloxy-propyl group |
| JPS5920339U (ja) * | 1982-07-29 | 1984-02-07 | 株式会社東芝 | 薄型キ−ボ−ドユニツト |
| US4713350A (en) * | 1983-10-24 | 1987-12-15 | Technicon Instruments Corporation | Hydrophilic assay reagent containing one member of specific binding pair |
| US6259494B1 (en) | 1997-01-31 | 2001-07-10 | Fujitsu Limited | Repairable thin film transistor matrix substrate having overlapping regions between auxiliary capacitance electrodes and drain bus |
| CN100341155C (zh) * | 2004-11-16 | 2007-10-03 | 友达光电股份有限公司 | 象素结构与薄膜晶体管阵列及其修补方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2522269A1 (de) | 1975-12-04 |
| GB1458643A (en) | 1976-12-15 |
| AR205463A1 (es) | 1976-05-07 |
| IT1035770B (it) | 1979-10-20 |
| BR7503133A (pt) | 1976-04-27 |
| FR2272440B1 (US20110158925A1-20110630-C00042.png) | 1980-05-23 |
| US4074088A (en) | 1978-02-14 |
| US4125934A (en) | 1978-11-21 |
| ES437391A1 (es) | 1977-11-01 |
| CA1055848A (en) | 1979-06-05 |
| NL7505299A (nl) | 1975-11-25 |
| FR2272440A1 (US20110158925A1-20110630-C00042.png) | 1975-12-19 |
