JPS57204620U - - Google Patents

Info

Publication number
JPS57204620U
JPS57204620U JP1982081683U JP8168382U JPS57204620U JP S57204620 U JPS57204620 U JP S57204620U JP 1982081683 U JP1982081683 U JP 1982081683U JP 8168382 U JP8168382 U JP 8168382U JP S57204620 U JPS57204620 U JP S57204620U
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
Application number
JP1982081683U
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 JPS57204620U publication Critical patent/JPS57204620U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
    • H01H1/403—Contacts forming part of a printed circuit
    • 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
    • H01H2207/02—Solder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/002—Materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/01—Increasing rigidity; Anti-creep
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/004—Adhesive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2213/00—Venting
    • H01H2213/002—Venting with external pressure
    • 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
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/014—Slide selector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/034—Bezel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/002—Layer thickness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/018—Printed contacts; Metal foil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/002—Screen printing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/002—Screen printing
    • H01H2229/004—Conductive ink
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
    • H01H2229/028—Adhesive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/038—Folding of flexible printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/016—Miscellaneous combined with start switch, discrete keyboard
JP1982081683U 1975-10-30 1982-06-03 Pending JPS57204620U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62722175A 1975-10-30 1975-10-30

Publications (1)

Publication Number Publication Date
JPS57204620U true JPS57204620U (ja) 1982-12-27

Family

ID=24513742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982081683U Pending JPS57204620U (ja) 1975-10-30 1982-06-03

Country Status (2)

Country Link
US (1) US4066851A (ja)
JP (1) JPS57204620U (ja)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145584A (en) * 1976-04-28 1979-03-20 Otterlei Jon L Flexible keyboard switch with integral spacer protrusions
US4207444A (en) * 1976-08-09 1980-06-10 Kley, Fitting, Fitting, Nalley And Smith Planar multiple switch
JPS5927940B2 (ja) * 1976-09-14 1984-07-09 キヤノン株式会社 小型電卓
JPS5348638A (en) * 1976-10-15 1978-05-02 Sharp Corp Electronic apparatus
US4128744A (en) * 1977-02-22 1978-12-05 Chomerics, Inc. Keyboard with concave and convex domes
US4156802A (en) * 1977-06-10 1979-05-29 Telaris Telecommunications, Inc. Electrical switch assembly
US4194099A (en) * 1977-10-25 1980-03-18 W. H. Brady Co. Control panel overlay
US4231577A (en) * 1978-02-14 1980-11-04 Wendl Thomas Electrical game apparatus using fold switch matrices
US4264477A (en) * 1978-02-21 1981-04-28 Chomerics, Inc. Keyboard
GB2016811B (en) * 1978-03-15 1982-08-11 Citizen Watch Co Ltd Electrical switch for an electronic timepiece
US4304976A (en) * 1978-03-16 1981-12-08 Texas Instruments Incorporated Capacitive touch switch panel
JPS54122888A (en) * 1978-03-17 1979-09-22 Sakura Kk Keyswitch
US4228330A (en) * 1978-07-10 1980-10-14 Litton Systems, Inc. Touch panel mechanism
US4246452A (en) * 1979-01-05 1981-01-20 Mattel, Inc. Switch apparatus
DE2902769C2 (de) * 1979-01-25 1982-12-09 Rudolf Schadow Gmbh, 1000 Berlin Drucktastenschalter
US4249044A (en) * 1979-04-23 1981-02-03 Oak Industries, Inc. Membrane switch with means for preventing contamination of the interior thereof
US4251734A (en) * 1979-05-04 1981-02-17 Chomerics, Inc. Publications cover with display device
JPH01125871A (ja) * 1979-09-24 1989-05-18 Franklin Neal Eventoff 多重タッチスイッチ装置
US4301337A (en) * 1980-03-31 1981-11-17 Eventoff Franklin Neal Dual lateral switch device
US4314114A (en) * 1980-02-04 1982-02-02 Oak Industries Laminated membrane switch
US4354068A (en) * 1980-02-04 1982-10-12 Texas Instruments Incorporated Long travel elastomer keyboard
US4394547A (en) * 1980-02-04 1983-07-19 Oak Industries, Inc. Laminated membrane switch
US4267417A (en) * 1980-06-09 1981-05-12 Illinois Tool Works Inc. Membrane keyswitch
US4375018A (en) * 1980-06-16 1983-02-22 Sheldahl, Inc. Membrane switch having adhesive label as edge seal
JPS5755017A (en) * 1980-09-18 1982-04-01 Nippon Mektron Kk Panel keyboard
US4365408A (en) * 1980-07-24 1982-12-28 Re-Al, Inc. Method of making membrane contact switch
US4314117A (en) * 1980-07-24 1982-02-02 Re-Al, Inc. Membrane contact switch
US4360716A (en) * 1980-10-01 1982-11-23 Texas Instruments Incorporated Area actuated switch array
US4724605A (en) * 1980-10-01 1988-02-16 Texas Instruments Incorporated Method for making area actuated switch
JPS5775430U (ja) * 1980-10-28 1982-05-10
DE3041859A1 (de) * 1980-11-06 1982-06-03 Preh Elektro Feinmechanik Tastatur
US4385213A (en) * 1980-12-01 1983-05-24 Oak Industries, Inc. Switch and component attachment to flexible printed circuitry
US4364619A (en) * 1981-04-09 1982-12-21 Mattel, Inc. Interconnection system for printed circuit board devices
US4415780A (en) * 1981-05-28 1983-11-15 Rogers Corporation Keyboard with edge vent
US4356358A (en) * 1981-07-01 1982-10-26 Amp Incorporated Membrane switch
US4411980A (en) * 1981-09-21 1983-10-25 E. I. Du Pont De Nemours And Company Process for the preparation of flexible circuits
US4385215A (en) * 1981-11-09 1983-05-24 Eeco Incorporated Thin-membrane switch
JPS58117619A (ja) * 1981-12-29 1983-07-13 キヤノン株式会社 電子機器
US4467150A (en) * 1982-02-24 1984-08-21 Digital Equipment Corporation Electronic keyboard
FR2523365B1 (fr) * 1982-03-11 1988-05-13 Mektron France Sa Clavier tactile monolithique et plat
JPS58219661A (ja) * 1982-06-15 1983-12-21 Sharp Corp カ−ド電卓
US4421966A (en) * 1982-07-26 1983-12-20 Kb Denver, Inc. Keyboard elastomeric cover with buttons having changeable legends
US4471177A (en) * 1982-08-13 1984-09-11 Press On, Inc. Enlarged switch area membrane switch and method
US4440999A (en) * 1982-08-13 1984-04-03 Press On, Inc. Membrane switch
US4488016A (en) * 1983-01-24 1984-12-11 Amp Incorporated Membrane switch having crossing circuit conductors
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
IT1212711B (it) * 1983-03-09 1989-11-30 Ates Componenti Elettron Dispositivo a semiconduttore aforma di scheda piana con contatti elettrici su ambedue le facce eprocedimento per la sua fabbricazione.
US4716262A (en) * 1983-10-21 1987-12-29 Nena Morse Vandal-resistant telephone keypad switch
JPS6098231U (ja) * 1983-12-10 1985-07-04 アルプス電気株式会社 メンブレンスイツチ
US4504709A (en) * 1984-02-23 1985-03-12 Gandy Company Membrane switch for hopper
US4533555A (en) * 1984-05-09 1985-08-06 Rca Corporation Apparatus for thermoforming dome-shaped actuating elements for membrane switches
JPS61288258A (ja) * 1985-06-14 1986-12-18 Nippon Texas Instr Kk 電子機器用ケ−ス
US4623768A (en) 1985-07-29 1986-11-18 W. H. Brady Co. Foldable membrane switch with fold remote from contact-carrying panels
US4700880A (en) * 1986-05-29 1987-10-20 Westinghouse Electric Corp. Process for manufacturing electrical equipment utilizing printed circuit boards
US4730146A (en) * 1986-10-21 1988-03-08 W. H. Brady Co. Folded electroluminescent lamp assembly
US4720610A (en) * 1986-12-19 1988-01-19 Amp Incorporated Membrane key switch with anti-inversion feature
US5217478A (en) * 1987-02-18 1993-06-08 Linvatec Corporation Arthroscopic surgical instrument drive system
US4785143A (en) * 1987-08-17 1988-11-15 Miller Norman K Safety edge for a door
US4922067A (en) * 1988-04-01 1990-05-01 Eastman Kodak Company Fluid pressure switch having venting means for dispersing back pressure
US5008496A (en) * 1988-09-15 1991-04-16 Siemens Aktiengesellschaft Three-dimensional printed circuit board
US4931601A (en) * 1989-02-23 1990-06-05 Eastman Kodak Company Pressure switch having internal vent chamber
US4970512A (en) * 1989-04-03 1990-11-13 Wood Lawson A Printed circuit rotary switch with decoder
US5015829A (en) * 1989-04-28 1991-05-14 Hewlett-Packard Company Key pad and front panel assembly for an electronic instrument
US4977298A (en) * 1989-09-08 1990-12-11 Matsushita Electric Industrial Co., Ltd. Panel switch
US5121091A (en) * 1989-09-08 1992-06-09 Matsushita Electric Industrial Co., Ltd. Panel switch
JP2820308B2 (ja) * 1990-04-04 1998-11-05 キヤノン株式会社 電子機器の表示操作部
US5061830A (en) * 1990-04-16 1991-10-29 Ambrose Stephen D Extension electrical switch system and method of manufacture
US5032695A (en) * 1990-04-26 1991-07-16 Alps Electric (Usa), Inc. Membrane switch with movable and fixed flap contacts mounted on a common dielectric substrate
US5148911A (en) * 1991-10-31 1992-09-22 Miller Edge, Inc. Sensing edge switch
US5356296A (en) * 1992-07-08 1994-10-18 Harold D. Pierce Audio storybook
US5373128A (en) * 1993-07-29 1994-12-13 The Revenue Markets, Inc. Wheel sensing treadle matrix switch assembly for roadways
FR2750229A1 (fr) * 1996-06-19 1997-12-26 Philips Electronics Nv Dispositif a touches comportant un clavier incurve
US5767466A (en) * 1996-07-24 1998-06-16 Ut Automotive Dearborn, Inc. Flexible switch for a vehicle steering wheel assembly
US5693921A (en) * 1996-10-04 1997-12-02 Miller Edge, Inc. Continuous linear contact switch and method of assembling same
JP3962959B2 (ja) * 1996-12-20 2007-08-22 アイシン精機株式会社 感圧スイッチ
DE19732224A1 (de) * 1997-07-26 1999-02-11 Kiekert Ag Leiterbahnfolie mit Leiterbahnen zum Verbinden von elektrischen Verbrauchern, insbesondere von elektrischen Verbrauchern in Kraftfahrzeugtüren
US5961144A (en) * 1997-11-12 1999-10-05 Trw Inc. Folded combination horn pad and driver position sensor assembly and method for providing the assembly
US6034600A (en) * 1998-02-20 2000-03-07 Trw Inc. Turn signal system and method with steering wheel mounted control of conventional and lane shift indications
FR2787568B1 (fr) * 1998-12-16 2001-02-02 France Etat Dispositif de mise a feu d'une amorce
JP3689271B2 (ja) * 1999-07-29 2005-08-31 矢崎総業株式会社 フレキシブルプリント回路体のリードｗ／ｈ部の回路ユニットからの取り出し構造
US6198053B1 (en) * 1999-10-12 2001-03-06 Shin Jiuh Corp. Foldable pushbutton-input device
US6449147B2 (en) * 2000-05-01 2002-09-10 Patent Category Corp. Collapsible structures having enhancements
DE10113031B4 (de) * 2001-03-17 2004-02-19 Cimosys Ltd., St. Helier Elektromotorischer Möbelantrieb zur Verstellung von Teilen eines Möbels relativ zueinender
JP4634649B2 (ja) * 2001-06-01 2011-02-16 株式会社フジクラ メンブレンスイッチ及び感圧センサ
US6762380B2 (en) * 2001-06-29 2004-07-13 Icorp Membrane switch circuit layout and method for manufacturing
US6689970B2 (en) * 2001-10-04 2004-02-10 Lester E. Burgess Pressure actuated switching device and method and system for making same
US6784389B2 (en) * 2002-03-13 2004-08-31 Ford Global Technologies, Llc Flexible circuit piezoelectric relay
US6600120B1 (en) * 2002-07-01 2003-07-29 Koninklijke Philips Electronics N.V. Membrane switch arrangement with chamber venting
KR100487614B1 (ko) * 2002-08-14 2005-05-03 엘지전자 주식회사 이동통신 단말기의 사이드버튼 유동방지장치
EP1318535A1 (de) * 2003-03-20 2003-06-11 Phonak Ag Betätigungsvorrichtung bzw. Schalter für elektronische Kleinstgeräte
GB0406080D0 (en) * 2004-03-18 2004-04-21 Eleksen Ltd Sensor assembly
JP2006018546A (ja) * 2004-07-01 2006-01-19 Alps Electric Co Ltd 入力装置
US7956770B2 (en) * 2007-06-28 2011-06-07 Sony Ericsson Mobile Communications Ab Data input device and portable electronic device
JP5226442B2 (ja) * 2008-09-19 2013-07-03 日本写真印刷株式会社 感圧センサ
DE102008051547A1 (de) * 2008-10-14 2010-04-15 Continental Automotive Gmbh Elektronisches Gerät mit Bechergehäuse und Verfahren zur Herstellung desselben
KR101831402B1 (ko) * 2011-04-25 2018-04-04 엘지전자 주식회사 연성인쇄회로기판 및 이를 사용하는 이동 단말기
US20130257747A1 (en) * 2012-03-30 2013-10-03 David P. Rossing Touch-sensitive personalized display
US10088936B2 (en) * 2013-01-07 2018-10-02 Novasentis, Inc. Thin profile user interface device and method providing localized haptic response
JP5583815B1 (ja) * 2013-04-22 2014-09-03 株式会社フジクラ 多層配線基板及びその製造方法
CN103247233B (zh) * 2013-04-28 2015-09-23 京东方科技集团股份有限公司 柔性基板、显示装置及在柔性基板上贴附电子器件的方法
DE102013018448A1 (de) * 2013-11-05 2015-05-21 Johnson Electric Germany GmbH & Co. KG Sprungschalter
US10032573B2 (en) * 2014-07-09 2018-07-24 Eaton Intelligent Power Limited Operating or command element, in particular for the field of hygiene
TWI689957B (zh) * 2019-06-19 2020-04-01 群光電子股份有限公司 鍵盤裝置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937170A (ja) * 1972-08-10 1974-04-06

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798130A (en) * 1953-05-22 1957-07-02 Cutler Hammer Inc Electric switch devices
US2843694A (en) * 1953-09-11 1958-07-15 Forges Ateliers Const Electr Remote control cables
US2824183A (en) * 1955-10-31 1958-02-18 Nottingham & Co Inc J B Cable connectors or couplers embodying novel circuit making and breaking devices
US2911605A (en) * 1956-10-02 1959-11-03 Monroe Calculating Machine Printed circuitry
US3233059A (en) * 1962-08-22 1966-02-01 Robertshaw Controls Co Vacuum operated electrical switch or the like
US3283096A (en) * 1964-07-16 1966-11-01 Horton Automatics Inc Mat switch having a pair of reinforcing members on the outside surface of the contact plates
US3383487A (en) * 1966-07-18 1968-05-14 Wiener Robert Thin flexible magnetic switch
DE1766162A1 (de) * 1968-04-11 1969-10-16 Siemens Ag Baugruppe aus einer Mehrzahl von auf einem Traeger (Print) zu einer Funktionseinheit zusammengefassten Steuerbausteinen der kontaktlosen Steuer- und Regeltechnik
CH533900A (de) * 1971-11-26 1973-02-15 Holzer Patent Ag Druckbetätigbare, elektrische Schalteranordnung in Sandwichbauweise
US3766439A (en) * 1972-01-12 1973-10-16 Gen Electric Electronic module using flexible printed circuit board with heat sink means
US3745288A (en) * 1972-08-07 1973-07-10 Gte Automatic Electric Lab Inc Flexible printed wiring switch
US3806685A (en) * 1972-10-04 1974-04-23 Chromerics Inc Linear cam slide switch with guide means and conductive sheet contact
JPS5024770A (ja) * 1973-07-05 1975-03-17
US3862381A (en) * 1973-10-29 1975-01-21 Chomerics Inc Keyboard switch assembly with multilayer, coextensive contactor means
US3860771A (en) * 1973-10-29 1975-01-14 Chomerics Inc Keyboard switch assembly with dome shaped actuator having associated underlying contactor means
US3862382A (en) * 1973-10-29 1975-01-21 Chomerics Inc Keyboards switch assembly with multilayer pattern contact means
US3909564A (en) * 1974-08-08 1975-09-30 Amp Inc Keyboard assembly with foldable printed circuit matrix switch array, and key actuator locking slide plate
US4028509A (en) * 1975-08-29 1977-06-07 Hughes Aircraft Company Simplified tabulator keyboard assembly for use in watch/calculator having transparent foldable flexible printed circuit board with contacts and actuator indicia

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937170A (ja) * 1972-08-10 1974-04-06

Also Published As

Publication number Publication date
US4066851A (en) 1978-01-03

Similar Documents

Publication Publication Date Title
JPS5717701Y2 (ja)
JPS57204620U (ja)
FR2330074B3 (ja)
FR2333629B1 (ja)
ATA280176A (ja)
JPS5653845Y2 (ja)
CH586070A5 (ja)
CH594156A5 (ja)
CH584776B5 (ja)
CH585112A5 (ja)
CH585535A5 (ja)
CH594244A5 (ja)
CH586375A5 (ja)
CH603101A5 (ja)
CH588734A5 (ja)
CH588801A5 (ja)
CH589749B5 (ja)
CH590043A5 (ja)
CH590555A5 (ja)
CH591097A5 (ja)
CH591803A5 (ja)
CH592193A5 (ja)
BG23201A1 (ja)
BG23074A1 (ja)
CH592902A5 (ja)