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JPS5717699Y2 - - Google Patents

Info

Publication number
JPS5717699Y2
JPS5717699Y2 JP1976031632U JP3163276U JPS5717699Y2 JP S5717699 Y2 JPS5717699 Y2 JP S5717699Y2 JP 1976031632 U JP1976031632 U JP 1976031632U JP 3163276 U JP3163276 U JP 3163276U JP S5717699 Y2 JPS5717699 Y2 JP S5717699Y2
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.)
Expired
Application number
JP1976031632U
Other versions
JPS51125571U (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS51125571U publication Critical patent/JPS51125571U/ja
Application granted granted Critical
Publication of JPS5717699Y2 publication Critical patent/JPS5717699Y2/ja
Expired legal-status Critical Current

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
    • H01H2213/00—Venting
    • H01H2213/01—Venting with internal pressure of other switch sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/008—Part of substrate or membrane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/016—Pressure reduction membrane; Spreader layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/018—Indication of switch sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/05—Force concentrator; Actuating dimple
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2237/00—Mechanism between key and laykey
    • H01H2237/006—Guided plunger or ball

Landscapes

  • Push-Button Switches (AREA)
JP1976031632U 1975-03-31 1976-03-16 Expired JPS5717699Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/563,707 US3978297A (en) 1975-03-31 1975-03-31 Keyboard switch assembly with improved pushbutton and associated double snap acting actuator/contactor structure

Publications (2)

Publication Number Publication Date
JPS51125571U JPS51125571U (ja) 1976-10-12
JPS5717699Y2 true JPS5717699Y2 (ja) 1982-04-13

Family

ID=24251570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976031632U Expired JPS5717699Y2 (ja) 1975-03-31 1976-03-16

Country Status (5)

Country Link
US (1) US3978297A (ja)
JP (1) JPS5717699Y2 (ja)
DE (1) DE7607003U1 (ja)
FR (1) FR2306607A7 (ja)
GB (1) GB1527920A (ja)

Families Citing this family (81)

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US4145584A (en) * 1976-04-28 1979-03-20 Otterlei Jon L Flexible keyboard switch with integral spacer protrusions
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US4060703A (en) * 1976-11-10 1977-11-29 Everett Jr Seth Leroy Keyboard switch assembly with tactile feedback having illuminated laminated layers including opaque or transparent conductive layer
US4190748A (en) * 1977-01-31 1980-02-26 Rogers Corporation Keyboard switch assembly
US4096364A (en) * 1977-02-22 1978-06-20 Chomerics, Inc. Keyboard switch assembly having flexible contact layer with snap initiator dome
US4128744A (en) * 1977-02-22 1978-12-05 Chomerics, Inc. Keyboard with concave and convex domes
US4129758A (en) * 1977-06-10 1978-12-12 Telaris Telecommunications, Inc. Keyboard switch assembly having flexible contact carrying member between contact carrying substrate and flexible, resilient, key-depressible bubble protrusions
DE2739137C2 (de) * 1977-08-31 1983-07-14 Braun Ag, 6000 Frankfurt Gehäuse für von Hand gehaltene Geräte
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DE2842622C2 (de) * 1978-09-29 1984-10-25 Siemens AG, 1000 Berlin und 8000 München Bedienungspult
FR2443130A1 (fr) * 1978-11-29 1980-06-27 Serras Paulet Edouard Clavier de commande de dispositifs electriques ou electroniques
US4304973A (en) * 1978-12-11 1981-12-08 Otis Elevator Company Rugged low force switch apparatus
DE2902769C2 (de) * 1979-01-25 1982-12-09 Rudolf Schadow Gmbh, 1000 Berlin Drucktastenschalter
US4195210A (en) * 1979-02-27 1980-03-25 Kb-Denver, Inc. Switching assemblies
DE2914954C2 (de) * 1979-04-12 1983-08-18 Rafi Gmbh & Co Elektrotechnische Spezialfabrik, 7981 Berg Taster oder Schalter für Tastaturen, elektrische Geräte o.dgl.
US4293752A (en) * 1980-01-11 1981-10-06 Tapeswitch Corporation Of America Self adhering tape switch
US4262182A (en) * 1980-01-11 1981-04-14 General Electric Company Fully illuminated backlit membrane touch switch
DE3006592A1 (de) * 1980-02-22 1981-08-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Tastschalter
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US4375018A (en) * 1980-06-16 1983-02-22 Sheldahl, Inc. Membrane switch having adhesive label as edge seal
US4314116A (en) * 1980-06-23 1982-02-02 Rogers Corporation Keyboard switch with graphic overlay
US4360203A (en) * 1980-09-08 1982-11-23 D. Gottlieb & Co. Rollover switch for pinball game
US4385213A (en) * 1980-12-01 1983-05-24 Oak Industries, Inc. Switch and component attachment to flexible printed circuitry
US4352968A (en) * 1981-02-09 1982-10-05 Kb Denver, Inc. Elastomeric boot for a keyboard subassembly
US4345119A (en) * 1981-02-19 1982-08-17 Motorola Inc. Membrane switch assembly with improved spacer
USRE32419E (en) * 1981-03-16 1987-05-12 Engineering Research Applications, Inc. Molded keyboard and method of fabricating same
JPS5868813A (ja) * 1981-10-19 1983-04-23 三菱レイヨン株式会社 フラツトキ−ボ−ド用表面シ−トおよびその製造方法
FR2523365B1 (fr) * 1982-03-11 1988-05-13 Mektron France Sa Clavier tactile monolithique et plat
US4440999A (en) * 1982-08-13 1984-04-03 Press On, Inc. Membrane switch
US4471177A (en) * 1982-08-13 1984-09-11 Press On, Inc. Enlarged switch area membrane switch and method
US4559427A (en) * 1983-10-19 1985-12-17 Veeder Industries, Inc. Keyboard system and module therefor
US4524249A (en) * 1984-06-01 1985-06-18 Texas Instruments Incorporated Keyboard switch assembly
US4638131A (en) * 1986-01-15 1987-01-20 General Motors Corporation Steering wheel pad keyboard switch assembly
US4764770A (en) * 1986-06-11 1988-08-16 Hewlett-Packard Company Stabilized molded rubber keyboards
US4720610A (en) * 1986-12-19 1988-01-19 Amp Incorporated Membrane key switch with anti-inversion feature
JPH03500222A (ja) * 1988-06-29 1991-01-17 エヌ・シー・アール・インターナショナル・インコーポレイテッド 電子装置
US5153589A (en) * 1988-06-29 1992-10-06 Ncr Corporation Data processing terminal with removable keyboard module
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US5001310A (en) * 1989-04-26 1991-03-19 Tapeswitch Corporation Of America Puncture-resistant mat for pressure-actuated switches
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JPH0447616A (ja) * 1990-06-11 1992-02-17 Fujitsu Ltd スイッチ素子
GB9021188D0 (en) * 1990-09-28 1990-11-14 Telektron Ltd Membranes keyboard for pressurisation protection systems
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GB2271023A (en) * 1992-09-24 1994-03-30 Txc Corp Direction controller for a video game.
US5408057A (en) * 1993-07-23 1995-04-18 Robertshaw Controls Company Multiple electrical switch control device including bracket with severable plungers and method
US5453586A (en) * 1993-12-27 1995-09-26 General Electric Company Appliance control panel assembly
FR2717000B1 (fr) * 1994-03-02 1996-05-24 Patret Jean Marc Dispositif périphérique à clavier et écran pour ordinateur.
US5510586A (en) * 1995-01-11 1996-04-23 Tapeswitch Corporation Of America Switch joint for electrical switching mats
JP2893445B2 (ja) * 1997-02-18 1999-05-24 サンアロー株式会社 照光式キー及びその製造方法
JP4209546B2 (ja) * 1999-02-26 2009-01-14 矢崎総業株式会社 プッシュスイッチ構造
EP1054420A1 (de) * 1999-05-18 2000-11-22 Molex Incorporated Tastenfeld für ein elektrisches oder elektronisches Gerät sowie Verfahren zu dessen Herstellung
DE20212255U1 (de) * 2002-08-08 2002-12-19 TRW Automotive Electronics & Components GmbH & Co. KG, 78315 Radolfzell Mehrfach-Tastschalter
JP3900063B2 (ja) * 2002-10-30 2007-04-04 株式会社デンソー 携帯機のケース
CN100585765C (zh) * 2006-06-09 2010-01-27 富士康(昆山)电脑接插件有限公司 具有弹性薄片的开关装置
EP2347880A1 (en) * 2010-01-25 2011-07-27 Koninklijke Philips Electronics N.V. A method for producing a device comprising at least one displaceable operating member as well as such a device
US9502193B2 (en) 2012-10-30 2016-11-22 Apple Inc. Low-travel key mechanisms using butterfly hinges
US9449772B2 (en) 2012-10-30 2016-09-20 Apple Inc. Low-travel key mechanisms using butterfly hinges
US9710069B2 (en) 2012-10-30 2017-07-18 Apple Inc. Flexible printed circuit having flex tails upon which keyboard keycaps are coupled
EP2954384B1 (en) 2013-02-06 2023-08-02 Apple Inc. Input/output device with a dynamically adjustable appearance and function
TWI559350B (zh) 2013-05-27 2016-11-21 蘋果公司 低行程薄膜按鍵、用於製造低行程薄膜按鍵之方法及關開總成
US9908310B2 (en) 2013-07-10 2018-03-06 Apple Inc. Electronic device with a reduced friction surface
EP3014396A1 (en) 2013-09-30 2016-05-04 Apple Inc. Keycaps with reduced thickness
WO2015047606A1 (en) 2013-09-30 2015-04-02 Apple Inc. Keycaps having reduced thickness
EP3180678A1 (en) * 2014-08-15 2017-06-21 Apple Inc. Fabric keyboard
US10082880B1 (en) 2014-08-28 2018-09-25 Apple Inc. System level features of a keyboard
US9870880B2 (en) 2014-09-30 2018-01-16 Apple Inc. Dome switch and switch housing for keyboard assembly
CN205609396U (zh) 2015-05-13 2016-09-28 苹果公司 键和用于电子装置的输入结构
WO2016183498A1 (en) 2015-05-13 2016-11-17 Apple Inc. Low-travel key mechanism for an input device
EP3295466B1 (en) 2015-05-13 2023-11-29 Apple Inc. Keyboard assemblies having reduced thicknesses and method of forming keyboard assemblies
US10083805B2 (en) 2015-05-13 2018-09-25 Apple Inc. Keyboard for electronic device
US9934915B2 (en) 2015-06-10 2018-04-03 Apple Inc. Reduced layer keyboard stack-up
US9971084B2 (en) 2015-09-28 2018-05-15 Apple Inc. Illumination structure for uniform illumination of keys
US10353485B1 (en) 2016-07-27 2019-07-16 Apple Inc. Multifunction input device with an embedded capacitive sensing layer
US10115544B2 (en) 2016-08-08 2018-10-30 Apple Inc. Singulated keyboard assemblies and methods for assembling a keyboard
US10755877B1 (en) 2016-08-29 2020-08-25 Apple Inc. Keyboard for an electronic device
US11500538B2 (en) 2016-09-13 2022-11-15 Apple Inc. Keyless keyboard with force sensing and haptic feedback
WO2019023357A1 (en) 2017-07-26 2019-01-31 Apple Inc. COMPUTER WITH KEYBOARD

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US3290439A (en) * 1963-04-29 1966-12-06 Willcox Data encoding keyboard
US3382338A (en) * 1966-04-26 1968-05-07 Ibm Pushbutton actuator for elastomeric switch
US3591749A (en) * 1969-05-12 1971-07-06 Singer Co Printed circuit keyboard
US3584162A (en) * 1970-02-16 1971-06-08 Ibm Electrical keyboard switch mechanism with improved resilient diaphragm contact actuator
US3826882A (en) * 1971-09-06 1974-07-30 Olivetti & Co Spa Electric keyboards for office machines
US3763307A (en) * 1971-12-27 1973-10-02 L Wolf Electrical strip cable assembly
JPS4892461U (ja) * 1972-02-10 1973-11-06
JPS48106466U (ja) * 1972-03-16 1973-12-10
US3749859A (en) * 1972-04-19 1973-07-31 Colorado Instr Inc Keyboard switch assembly with improved hermetically sealed diaphragm contact structure
JPS49124572U (ja) * 1973-02-20 1974-10-24
US3886012A (en) * 1973-08-13 1975-05-27 Bowmar Instrument Corp Method of assembly of keyboard switch by ultrasonics
US3860771A (en) * 1973-10-29 1975-01-14 Chomerics Inc Keyboard switch assembly with dome shaped actuator having associated underlying contactor means
US3890480A (en) * 1974-05-23 1975-06-17 Cincinnati Milacron Inc Hermetic sealing structure for electronic keyboard apparatus

Also Published As

Publication number Publication date
JPS51125571U (ja) 1976-10-12
GB1527920A (en) 1978-10-11
US3978297A (en) 1976-08-31
FR2306607A7 (fr) 1976-10-29
DE7607003U1 (de) 1976-06-24

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