SE440836B - Tryckknappsstromstellare - Google Patents
TryckknappsstromstellareInfo
- Publication number
- SE440836B SE440836B SE7807312A SE7807312A SE440836B SE 440836 B SE440836 B SE 440836B SE 7807312 A SE7807312 A SE 7807312A SE 7807312 A SE7807312 A SE 7807312A SE 440836 B SE440836 B SE 440836B
- Authority
- SE
- Sweden
- Prior art keywords
- contact
- spring
- snap spring
- pushbutton
- pushbutton switch
- Prior art date
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
Landscapes
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7659277A JPS5411480A (en) | 1977-06-29 | 1977-06-29 | Pushbutton switch |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7807312L SE7807312L (sv) | 1978-12-30 |
SE440836B true SE440836B (sv) | 1985-08-19 |
Family
ID=13609569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7807312A SE440836B (sv) | 1977-06-29 | 1978-06-28 | Tryckknappsstromstellare |
Country Status (4)
Country | Link |
---|---|
US (1) | US4207448A (de) |
JP (1) | JPS5411480A (de) |
DE (1) | DE2828435C2 (de) |
SE (1) | SE440836B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908960C2 (de) * | 1979-03-07 | 1983-09-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum Herstellen eines Tastenfeldes sowie Vorrichtung zur Durchführung des Verfahrens |
JPS5932850B2 (ja) * | 1979-12-10 | 1984-08-11 | 富士通株式会社 | 押釦スイッチの製造方法 |
US4376239A (en) * | 1980-10-03 | 1983-03-08 | Allen-Bradley Company | Industrial membrane switch |
JPS57124932U (de) * | 1981-01-30 | 1982-08-04 | ||
FR2503446B1 (fr) * | 1981-04-02 | 1984-05-25 | Secme | Commutateur miniature notamment pour circuit imprime |
US4417294A (en) * | 1981-08-28 | 1983-11-22 | Illinois Tool Works Inc. | Capacitive keyswitch |
US4476355A (en) * | 1981-11-09 | 1984-10-09 | Grayhill, Inc. | Keyboard assembly |
DE8221535U1 (de) * | 1982-07-29 | 1982-12-30 | Rafi Gmbh & Co Elektrotechnische Spezialfabrik, 7981 Berg | Drucktaster |
US4453198A (en) * | 1982-09-15 | 1984-06-05 | General Instrument Corporation | Linear feel keyswitch with hysteresis |
US4454562A (en) * | 1982-09-15 | 1984-06-12 | General Instrument Corporation | Keyswitch with telescoping plunger |
US4703139A (en) * | 1983-09-06 | 1987-10-27 | Kb Denver, Inc. | Method in a snap dome switch keyboard assembly for reducing contact bounce time |
US4463234A (en) * | 1983-11-02 | 1984-07-31 | Centralab Inc. | Tactile feel membrane switch assembly |
US4523064A (en) * | 1983-12-28 | 1985-06-11 | Amp Incorporated | Snap action switch |
US4595809A (en) * | 1984-08-17 | 1986-06-17 | Dart Industries, Inc. | Snap action dome switch having wire contacts |
US4771139A (en) * | 1986-06-27 | 1988-09-13 | Desmet Gregory L | Keyboard with metal cover and improved switches |
US4811175A (en) * | 1986-07-09 | 1989-03-07 | Desmet Gregory L | Illuminated switch |
DE3715765A1 (de) * | 1987-05-12 | 1988-12-01 | Schoeller & Co Elektrotech | Drucktastenschalter |
DK163391C (da) * | 1988-01-28 | 1992-08-03 | Mec As | Fremgangsmaade til fremstilling af en tryktastomkobler og en saadan tryktastomkobler |
DE3818562A1 (de) * | 1988-06-01 | 1989-12-07 | Swf Auto Electric Gmbh | Elektrischer druckknopfschalter, insbesondere zum einschalten eines rueckfahrscheinwerfers eines kraftfahrzeugs |
FR2659459B1 (fr) * | 1990-03-08 | 1993-11-26 | Sextant Avionique | Touche a effet tactile et clavier utilisant cette touche. |
FR2660484B1 (fr) * | 1990-03-30 | 1993-08-06 | Sextant Avionique | Dispositif interrupteur miniature a effet tactile. |
JPH04111121U (ja) * | 1991-03-11 | 1992-09-28 | 松下電器産業株式会社 | パネルスイツチ |
DE4236601A1 (en) * | 1991-10-29 | 1993-05-06 | Asahi Kogaku Kogyo K.K., Tokio/Tokyo, Jp | Projection lens system - has lens dispersing indices determined by formula taking indices of refraction into account |
DE9200205U1 (de) * | 1992-01-10 | 1993-02-04 | Dyna Systems GmbH, 8999 Scheidegg | Eingabetastatur für besondere Umweltbedingungen |
JPH0713545U (ja) * | 1993-08-06 | 1995-03-07 | 株式会社豊田自動織機製作所 | バッテリ係止装置 |
DE29514655U1 (de) * | 1995-09-12 | 1995-11-02 | Schurter GmbH, 79346 Endingen | Elektrische Tastatur |
US5828016A (en) * | 1996-02-12 | 1998-10-27 | Lucas Automation And Control Engineering, Inc. | Low profile tactile switch |
JP4153058B2 (ja) * | 1997-06-19 | 2008-09-17 | アルプス電気株式会社 | 反転ばね付きシートおよびこれを用いたキースイッチ |
JPH11232963A (ja) * | 1998-02-13 | 1999-08-27 | Matsushita Electric Ind Co Ltd | パネルスイッチ用可動接点体およびそれを用いたパネルスイッチ |
JP2000322974A (ja) * | 1999-05-10 | 2000-11-24 | Alps Electric Co Ltd | 押釦スイッチ |
US6423918B1 (en) * | 2000-03-21 | 2002-07-23 | Lear Corporation | Dome switch |
JP4079431B2 (ja) * | 2003-09-08 | 2008-04-23 | 不二電子工業株式会社 | クリックアクション付き接点ばねの製造方法 |
EP1789971A4 (de) * | 2004-09-10 | 2008-08-20 | Lance Fried | Wasser- und schlagresistenter musikspieler |
US7253368B1 (en) * | 2006-03-27 | 2007-08-07 | Zippy Technology Corp. | Pin anchoring structure for button switches |
DE102007005362B3 (de) * | 2006-10-30 | 2008-02-14 | Siemens Ag | Betätigungselement |
US20080277251A1 (en) * | 2007-05-09 | 2008-11-13 | Snaptron, Inc. | Electrical switch apparatus and methods |
EP2240946A1 (de) * | 2008-01-16 | 2010-10-20 | Snaptron, Inc. | Taktile vorrichtungen und verfahren |
FR2937789B1 (fr) * | 2008-10-28 | 2010-12-31 | Thales Sa | Clavier a longue course de touches et a sensation tactile amelioree |
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 |
EP4383018A1 (de) * | 2022-12-09 | 2024-06-12 | ETA SA Manufacture Horlogère Suisse | Steuermodul für ein elektronisches gerät, das sich gegen stösse eignen |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133170A (en) * | 1961-07-14 | 1964-05-12 | Robert N Nanninga | Snap switch having a concavo-convex diaphragm |
US3707609A (en) * | 1971-10-27 | 1972-12-26 | Texas Instruments Inc | Diaphragm pushbutton switch array for keyboards |
US3950627A (en) * | 1972-01-26 | 1976-04-13 | Canon Kabushiki Kaisha | Push button switch |
US3749859A (en) * | 1972-04-19 | 1973-07-31 | Colorado Instr Inc | Keyboard switch assembly with improved hermetically sealed diaphragm contact structure |
JPS50118273A (de) * | 1974-03-06 | 1975-09-16 | ||
US4005293A (en) * | 1974-11-29 | 1977-01-25 | Texas Instruments Incorporated | Pushbutton keyboard switch assembly having individual concave-convex contacts integrally attached to conductor strips |
US3973091A (en) * | 1975-02-03 | 1976-08-03 | Texas Instruments Incorporated | Pushbutton keyboard assembly having pole and inner contacts simultaneously engaged by a bridging contact |
US3995126A (en) * | 1975-04-03 | 1976-11-30 | Magic Dot, Inc. | Membrane keyboard apparatus |
US3996429A (en) * | 1975-04-18 | 1976-12-07 | Northern Electric Company Limited | Multi-contact push-button switch having plural prestressed contact members designed to provide plural circuit simultaneous switching inputs |
DE2535050A1 (de) * | 1975-08-06 | 1977-02-10 | Braun Ag | Tastaturen |
US4056700A (en) * | 1976-01-19 | 1977-11-01 | Western Digital Corporation | Keyboard assembly momentary contact push button switch with tactile action |
-
1977
- 1977-06-29 JP JP7659277A patent/JPS5411480A/ja active Granted
-
1978
- 1978-06-22 US US05/917,851 patent/US4207448A/en not_active Expired - Lifetime
- 1978-06-28 SE SE7807312A patent/SE440836B/sv unknown
- 1978-06-28 DE DE2828435A patent/DE2828435C2/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
SE7807312L (sv) | 1978-12-30 |
JPS5411480A (en) | 1979-01-27 |
JPS5731773B2 (de) | 1982-07-07 |
US4207448A (en) | 1980-06-10 |
DE2828435A1 (de) | 1979-01-04 |
DE2828435C2 (de) | 1982-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE440836B (sv) | Tryckknappsstromstellare | |
US4598181A (en) | Laminate switch assembly having improved tactile feel and improved reliability of operation | |
EP1843373B1 (de) | Richtungsdetektionsschalter | |
US3965399A (en) | Pushbutton capacitive transducer | |
US10395860B2 (en) | Strain gauge proportional push button | |
US3806673A (en) | Pushbutton keyboard switch assembly with improved disc spring contact and printed circuit structure | |
US3993884A (en) | Detachably mounted keyboard pushbutton actuators and housing assembly | |
US20080296140A1 (en) | Movable contact element and switch using the same | |
US20080237018A1 (en) | Input device and manufacturing method thereof | |
US20100045593A1 (en) | Directional input device | |
JP6267699B2 (ja) | 変形可能な曲面状接触要素を有する押しボタンスイッチ | |
CN102543534A (zh) | 紧凑型双触头安全按钮开关 | |
US4254309A (en) | Snap-through characteristic keyboard switch | |
EP1845437A1 (de) | Direktionalitätsbestimmungsverfahren für den operationsschlüssel in einem richtungsdetektions-switch | |
EP3916747A1 (de) | Bewegbares element und eingabevorrichtung | |
JP2021051072A (ja) | 過負荷止めを有するセンサアセンブリ | |
US4354081A (en) | Push-button or keyboard with depressable keys | |
US4354068A (en) | Long travel elastomer keyboard | |
EP2019403A1 (de) | Elektrischer Schalter mit mehreren Schaltkanälen | |
EP0531973B1 (de) | Schnappmembranschalter | |
US7053885B2 (en) | Multi-directional input key and key input device | |
EP2073230A1 (de) | Betriebsschlüsselstruktur | |
US20200013566A1 (en) | Keyboard device | |
US4352963A (en) | Low profile microswitches, particularly useful for the composition of keyboards and method of making | |
JP2007179921A (ja) | メタルドームスイッチ及びスイッチ装置 |