JPS557643B2 - - Google Patents

Info

Publication number
JPS557643B2
JPS557643B2 JP14461773A JP14461773A JPS557643B2 JP S557643 B2 JPS557643 B2 JP S557643B2 JP 14461773 A JP14461773 A JP 14461773A JP 14461773 A JP14461773 A JP 14461773A JP S557643 B2 JPS557643 B2 JP S557643B2
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
JP14461773A
Other languages
Japanese (ja)
Other versions
JPS49102245A (US20080094685A1-20080424-C00004.png
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 JPS49102245A publication Critical patent/JPS49102245A/ja
Publication of JPS557643B2 publication Critical patent/JPS557643B2/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
    • H01H13/78—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 characterised by the contacts or the contact sites
    • H01H13/785—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 characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/026—Material non precious
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/04—Form of contacts to solve particular problems to facilitate connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/042—Form of contacts to solve particular problems to avoid cross-overs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/016—Separate bridge contact
    • H01H2205/024—Means to facilitate positioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/024—Properties of the substrate
    • H01H2209/032—Properties of the substrate non elastomeric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/026—Separate dome contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/014—Electro deposition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/016—Selective etching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
    • H01H2229/026—Riveting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/002—Calculator, computer

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
JP14461773A 1973-01-02 1973-12-27 Expired JPS557643B2 (US20080094685A1-20080424-C00004.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32014773A 1973-01-02 1973-01-02

Publications (2)

Publication Number Publication Date
JPS49102245A JPS49102245A (US20080094685A1-20080424-C00004.png) 1974-09-27
JPS557643B2 true JPS557643B2 (US20080094685A1-20080424-C00004.png) 1980-02-27

Family

ID=23245080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14461773A Expired JPS557643B2 (US20080094685A1-20080424-C00004.png) 1973-01-02 1973-12-27

Country Status (14)

Country Link
US (1) US3796843A (US20080094685A1-20080424-C00004.png)
JP (1) JPS557643B2 (US20080094685A1-20080424-C00004.png)
AR (1) AR199821A1 (US20080094685A1-20080424-C00004.png)
AU (1) AU6390273A (US20080094685A1-20080424-C00004.png)
BR (1) BR7310277D0 (US20080094685A1-20080424-C00004.png)
CA (1) CA992124A (US20080094685A1-20080424-C00004.png)
DE (1) DE2365083C3 (US20080094685A1-20080424-C00004.png)
FR (1) FR2212950A5 (US20080094685A1-20080424-C00004.png)
GB (1) GB1430399A (US20080094685A1-20080424-C00004.png)
HK (1) HK24077A (US20080094685A1-20080424-C00004.png)
HU (1) HU170381B (US20080094685A1-20080424-C00004.png)
IT (1) IT1005548B (US20080094685A1-20080424-C00004.png)
SE (1) SE393695B (US20080094685A1-20080424-C00004.png)
SU (1) SU597352A3 (US20080094685A1-20080424-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196650U (US20080094685A1-20080424-C00004.png) * 1984-11-30 1986-06-21

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000389A (en) * 1971-08-23 1976-12-28 Hewlett-Packard Company Printed circuit board and contact assembly for keyboard switch assemblies
DE2341521C3 (de) * 1972-08-18 1978-05-18 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Drucktastenschalter
USRE30923E (en) 1973-01-02 1982-05-04 Bowmar Instrument Corporation Calculator keyboard switch with disc spring contact and printed circuit board
GB1435171A (en) * 1973-05-11 1976-05-12 Sumlock Anita Electronics Ltd Keyboards
US3858020A (en) * 1973-07-30 1974-12-31 Staco Switch Inc Pushbutton with spring contactor
US3860771A (en) * 1973-10-29 1975-01-14 Chomerics Inc Keyboard switch assembly with dome shaped actuator having associated underlying contactor means
US3905233A (en) * 1974-03-26 1975-09-16 Us Army Package penetration indicating apparatus
AT337275B (de) * 1974-05-07 1977-06-27 Preh Elektro Feinmechanik Ultraschall-fernbedienungseinrichtung
US4074088A (en) * 1974-05-21 1978-02-14 Texas Instruments Incorporated Keyboard apparatus and method of making
US3908109A (en) * 1974-06-14 1975-09-23 Mohawk Data Sciences Corp Dome shaped switch member
US4018999A (en) * 1974-09-12 1977-04-19 Mohawk Data Sciences Corporation Keyboard switch assembly having adhesive position retainer element
JPS5133876A (US20080094685A1-20080424-C00004.png) * 1974-09-18 1976-03-23 Gikoo Kk
US3941964A (en) * 1974-12-09 1976-03-02 Bowmar Instrument Corporation Push-button type binary switch device
US4032728A (en) * 1974-12-20 1977-06-28 Olympia Werke Ag Push button switch
JPS5180975A (ja) * 1975-01-10 1976-07-15 Gikoo Kk Putsushubotansuitsuchi
US3995128A (en) * 1975-01-10 1976-11-30 Texas Instruments Incorporated Pushbutton keyboard system having preformed recessed support with contacts mounted on face and in recesses
US3996427A (en) * 1975-01-10 1976-12-07 Texas Instruments Incorporated Pushbutton keyboard system and method of making same
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
CA1034175A (en) * 1975-04-16 1978-07-04 Pak-Jong Chu Multi-contact push-button switch
US4029916A (en) * 1975-04-18 1977-06-14 Northern Electric Company Limited Multi-contact push-button switch and plural embodiment for keyboard switch assembly
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
JPS5838494Y2 (ja) * 1975-09-10 1983-08-31 アルプスデンキ カブシキガイシヤ オシボタンスイツチ
US4046981A (en) * 1975-12-24 1977-09-06 Texas Instruments Incorporated Keyboard switch with printed wiring board structure and its method of manufacture
US4045636A (en) * 1976-01-28 1977-08-30 Bowmar Instrument Corporation Keyboard switch assembly having printed circuit board with plural layer exposed contacts and undersurface jumper connections
FR2343323A1 (fr) * 1976-03-05 1977-09-30 Schoeller & Co Elektrotech Commutateur a declic notamment pour recepteurs de television et de radio
JPS52119071U (US20080094685A1-20080424-C00004.png) * 1976-03-08 1977-09-09
JPS538585U (US20080094685A1-20080424-C00004.png) * 1976-07-07 1978-01-25
DE7624175U1 (de) * 1976-07-31 1976-11-25 Wilhelm Ruf Kg, 8000 Muenchen Tastatur
US4071718A (en) * 1976-10-22 1978-01-31 Bowmar Instrument Corporation Flat keyboard assembly having cover type membrane with protrusions to align switch components
US4123627A (en) * 1976-12-06 1978-10-31 Texas Instruments Incorporated Keyboard apparatus
DE2705756C2 (de) * 1977-02-11 1982-09-02 Alps Electric Co., Ltd., Tokyo Druckknopfschalter für elektronische Tischrechner o.dgl.
US4085306A (en) * 1977-06-09 1978-04-18 Kb-Denver, Inc. Keyboard switch assemblies
US4127752A (en) * 1977-10-13 1978-11-28 Sheldahl, Inc. Tactile touch switch panel
JPS5470072U (US20080094685A1-20080424-C00004.png) * 1977-10-28 1979-05-18
JPS5463279A (en) * 1977-10-28 1979-05-22 Fujitsu Ltd Pushhbutton switch
US4254309A (en) * 1978-12-18 1981-03-03 Texas Instruments Incorporated Snap-through characteristic keyboard switch
US4195210A (en) * 1979-02-27 1980-03-25 Kb-Denver, Inc. Switching assemblies
US4349708A (en) * 1979-08-22 1982-09-14 Atari, Inc. Joystick control
US4314117A (en) * 1980-07-24 1982-02-02 Re-Al, Inc. Membrane contact switch
US4355483A (en) * 1981-01-05 1982-10-26 The Quaker Oats Company Switch mechanism
US4488016A (en) * 1983-01-24 1984-12-11 Amp Incorporated Membrane switch having crossing circuit conductors
JPS62171126U (US20080094685A1-20080424-C00004.png) * 1986-04-18 1987-10-30
JPS62136026U (US20080094685A1-20080424-C00004.png) * 1986-02-22 1987-08-27
JPS6328220U (US20080094685A1-20080424-C00004.png) * 1986-08-11 1988-02-24
JPS63131416A (ja) * 1986-11-20 1988-06-03 ブラザー工業株式会社 印刷回路基板
GB2214352A (en) * 1988-01-12 1989-08-31 Electronic Components Ltd Sealed electrical switch
GB2229577A (en) * 1989-03-23 1990-09-26 Well Treasure Ind Ltd Mounting contact elements on printed circuit boards
US6222525B1 (en) * 1992-03-05 2001-04-24 Brad A. Armstrong Image controllers with sheet connected sensors
DE9300501U1 (de) * 1992-12-14 1993-04-01 Abb Patent Gmbh, 68309 Mannheim Elektrisches Schaltgerät
US5512721A (en) * 1993-09-28 1996-04-30 Unisurge, Inc. Autoclavable electrical switch assembly for use with a medical device and medical device using the same
US20040160414A1 (en) * 1996-07-05 2004-08-19 Armstrong Brad A. Image controller
US8674932B2 (en) * 1996-07-05 2014-03-18 Anascape, Ltd. Image controller
US5755026A (en) * 1996-08-15 1998-05-26 Delco Electronics Corporation Method of preventing condensation on a surface housing an electronic apparatus
JP3765723B2 (ja) * 2000-11-15 2006-04-12 ホシデン株式会社 押しボタンスイッチ
JP2003068158A (ja) * 2001-08-30 2003-03-07 Shin Etsu Polymer Co Ltd 押釦スイッチ装置
CN1906719A (zh) * 2004-06-15 2007-01-31 日本航空电子工业株式会社 圆顶形触点和包括该触点的多级工作的电气开关
US7091433B2 (en) * 2004-09-17 2006-08-15 Emerson Electric Co. Low profile automotive latch release switch assembly
US7067757B1 (en) * 2004-12-17 2006-06-27 Siemens Communications Inc. Multi-tier keypad assembly
DE102006010811B4 (de) * 2006-03-07 2018-03-01 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schaltelement und Betätigungsvorrichtung damit sowie Türgriff mit dieser Betätigungsvorrichtung
US7829812B2 (en) * 2007-07-03 2010-11-09 Sony Ericsson Mobile Communications Ab Input device and an electronic device comprising an input device
US7652216B2 (en) * 2007-12-18 2010-01-26 Streamlight, Inc. Electrical switch, as for controlling a flashlight
US7700890B2 (en) * 2008-01-15 2010-04-20 Research In Motion Limited Key dome assembly with improved tactile feedback
JP5717249B2 (ja) * 2011-04-22 2015-05-13 アルプス電気株式会社 可動接点部材及び該可動接点部材を用いたスイッチ装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120583A (en) * 1960-07-01 1964-02-04 Teaching Machines Inc Multiple switch device for selectively interconnecting multiple electrical conductors
JPS427547Y1 (US20080094685A1-20080424-C00004.png) * 1964-03-19 1967-04-12

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4718061U (US20080094685A1-20080424-C00004.png) * 1971-03-31 1972-10-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120583A (en) * 1960-07-01 1964-02-04 Teaching Machines Inc Multiple switch device for selectively interconnecting multiple electrical conductors
JPS427547Y1 (US20080094685A1-20080424-C00004.png) * 1964-03-19 1967-04-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196650U (US20080094685A1-20080424-C00004.png) * 1984-11-30 1986-06-21

Also Published As

Publication number Publication date
AR199821A1 (es) 1974-09-30
DE2365083B2 (de) 1977-02-17
CA992124A (en) 1976-06-29
HU170381B (US20080094685A1-20080424-C00004.png) 1977-06-28
GB1430399A (en) 1976-03-31
HK24077A (en) 1977-05-27
US3796843A (en) 1974-03-12
SE393695B (sv) 1977-05-16
JPS49102245A (US20080094685A1-20080424-C00004.png) 1974-09-27
FR2212950A5 (US20080094685A1-20080424-C00004.png) 1974-07-26
SU597352A3 (ru) 1978-03-05
DE2365083A1 (de) 1974-07-18
DE2365083C3 (de) 1980-02-07
IT1005548B (it) 1976-09-30
BR7310277D0 (pt) 1974-08-29
AU6390273A (en) 1975-06-26

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