JPS5274875A - Keyboard parts and keyboard - Google Patents

Keyboard parts and keyboard

Info

Publication number
JPS5274875A
JPS5274875A JP51131148A JP13114876A JPS5274875A JP S5274875 A JPS5274875 A JP S5274875A JP 51131148 A JP51131148 A JP 51131148A JP 13114876 A JP13114876 A JP 13114876A JP S5274875 A JPS5274875 A JP S5274875A
Authority
JP
Japan
Prior art keywords
keyboard
parts
keyboard parts
Prior art date
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
JP51131148A
Other languages
Japanese (ja)
Inventor
Enu Waito Jieemuzu
Ii Shiigaa Richiyaado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chomerics Inc
Original Assignee
Chomerics Inc
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
Priority claimed from US05/701,508 external-priority patent/US4066851A/en
Application filed by Chomerics Inc filed Critical Chomerics Inc
Publication of JPS5274875A publication Critical patent/JPS5274875A/en
Pending 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
    • 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
    • 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

Landscapes

  • Push-Button Switches (AREA)
  • Calculators And Similar Devices (AREA)
  • Input From Keyboards Or The Like (AREA)
JP51131148A 1975-10-30 1976-10-30 Keyboard parts and keyboard Pending JPS5274875A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62722175A 1975-10-30 1975-10-30
US05/701,508 US4066851A (en) 1975-10-30 1976-07-01 Keyboard switch assembly having foldable printed circuit board, integral spacer and preformed depression-type alignment fold

Publications (1)

Publication Number Publication Date
JPS5274875A true JPS5274875A (en) 1977-06-23

Family

ID=27090376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51131148A Pending JPS5274875A (en) 1975-10-30 1976-10-30 Keyboard parts and keyboard

Country Status (4)

Country Link
JP (1) JPS5274875A (en)
DE (1) DE2649667A1 (en)
FR (1) FR2330074A1 (en)
SE (1) SE7612000L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004295288A (en) * 2003-03-26 2004-10-21 Japan Science & Technology Agency Sensor unit for palatal plate
JP2015090868A (en) * 2013-11-05 2015-05-11 ジョンソン エレクトリック ソシエテ アノニム Snap-action switch

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322587A (en) * 1979-12-06 1982-03-30 Rogers Corporation Keyboard device
DE3025024C2 (en) * 1980-07-02 1982-04-29 Schoeller & Co Elektrotechnische Fabrik Gmbh & Co, 6000 Frankfurt Membrane switch
JPS6039718A (en) * 1983-08-12 1985-03-01 富士通株式会社 Matrix structure of switch
DE3486059T2 (en) * 1984-03-29 1993-08-26 Cherry Electrical Prod MECHANICAL KEYBOARD WITH FILM SWITCH PANEL.
DE3437644A1 (en) * 1984-10-13 1986-04-30 Audi AG, 8070 Ingolstadt METHOD FOR PRODUCING FILM SWITCHES
AT381814B (en) * 1985-06-14 1986-12-10 Siemens Ag Oesterreich KEY DIALING BLOCK
IT1208461B (en) * 1987-01-30 1989-06-22 Granarolo Dell Emilia Bo Melic SHOCKPROOF PROTECTIVE CASE FOR REMOTE CONTROLS IN PARTICULAR OF TVS
JP2616540B2 (en) 1993-06-28 1997-06-04 富士通株式会社 Sheet-shaped composite switch and manufacturing method thereof
DE19538767A1 (en) * 1995-10-18 1997-04-24 Teves Gmbh Alfred Switches with flexible conductor foil as a fixed contact and connection to connection contacts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937170A (en) * 1972-08-10 1974-04-06
US3911234A (en) * 1973-07-05 1975-10-07 Amp Inc Keyboard type switch assembly having fixed and movable contacts disposed on foldable flexible printed circuit board

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937170A (en) * 1972-08-10 1974-04-06
US3911234A (en) * 1973-07-05 1975-10-07 Amp Inc Keyboard type switch assembly having fixed and movable contacts disposed on foldable flexible printed circuit board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004295288A (en) * 2003-03-26 2004-10-21 Japan Science & Technology Agency Sensor unit for palatal plate
JP2015090868A (en) * 2013-11-05 2015-05-11 ジョンソン エレクトリック ソシエテ アノニム Snap-action switch

Also Published As

Publication number Publication date
SE7612000L (en) 1977-05-01
DE2649667A1 (en) 1977-05-05
FR2330074B3 (en) 1979-07-13
FR2330074A1 (en) 1977-05-27

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