FR2330074A1 - Element unitaire de clavier pour calculatrice de poche et analogue - Google Patents

Element unitaire de clavier pour calculatrice de poche et analogue

Info

Publication number
FR2330074A1
FR2330074A1 FR7632796A FR7632796A FR2330074A1 FR 2330074 A1 FR2330074 A1 FR 2330074A1 FR 7632796 A FR7632796 A FR 7632796A FR 7632796 A FR7632796 A FR 7632796A FR 2330074 A1 FR2330074 A1 FR 2330074A1
Authority
FR
France
Prior art keywords
sheet
contacts
plastic sheet
holes
conductors
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.)
Granted
Application number
FR7632796A
Other languages
English (en)
French (fr)
Other versions
FR2330074B3 (enrdf_load_stackoverflow
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 FR2330074A1 publication Critical patent/FR2330074A1/fr
Application granted granted Critical
Publication of FR2330074B3 publication Critical patent/FR2330074B3/fr
Granted 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)
FR7632796A 1975-10-30 1976-10-29 Element unitaire de clavier pour calculatrice de poche et analogue Granted FR2330074A1 (fr)

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 (2)

Publication Number Publication Date
FR2330074A1 true FR2330074A1 (fr) 1977-05-27
FR2330074B3 FR2330074B3 (enrdf_load_stackoverflow) 1979-07-13

Family

ID=27090376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632796A Granted FR2330074A1 (fr) 1975-10-30 1976-10-29 Element unitaire de clavier pour calculatrice de poche et analogue

Country Status (4)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471035A1 (fr) * 1979-12-06 1981-06-12 Rogers Corp Contacteurs electriques et clavier a touches equipe de tels contacteurs
JPS6039718A (ja) * 1983-08-12 1985-03-01 富士通株式会社 スイツチのマトリツクス構成
EP0210973A1 (de) * 1985-06-14 1987-02-04 Siemens Aktiengesellschaft Österreich Tastwahlblock
EP0157035A3 (en) * 1984-03-29 1987-03-18 Cherry Electrical Products Limited Mechanical keyboard with membrane switch arrray
FR2610470A1 (fr) * 1987-01-30 1988-08-05 Meliconi Srl Gaine de protection resistant aux chocs pour telecommandes, notamment de televiseurs
JPH06342616A (ja) * 1993-06-28 1994-12-13 Fujitsu Ltd シート状複合スイッチとその製造方法
WO1997015060A1 (de) * 1995-10-18 1997-04-24 Itt Automotive Europe Gmbh Schalter mit flexibler leiterfolie als ortsfester kontakt und verbindung zu anschlusskontakten

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025024C2 (de) * 1980-07-02 1982-04-29 Schoeller & Co Elektrotechnische Fabrik Gmbh & Co, 6000 Frankfurt Folienschalter
DE3437644A1 (de) * 1984-10-13 1986-04-30 Audi AG, 8070 Ingolstadt Verfahren zum herstellen von folienschaltern
JP2004295288A (ja) * 2003-03-26 2004-10-21 Japan Science & Technology Agency 口蓋プレート用センサユニット
DE102013018448A1 (de) * 2013-11-05 2015-05-21 Johnson Electric Germany GmbH & Co. KG Sprungschalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937170A (enrdf_load_stackoverflow) * 1972-08-10 1974-04-06
JPS5024770A (enrdf_load_stackoverflow) * 1973-07-05 1975-03-17

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471035A1 (fr) * 1979-12-06 1981-06-12 Rogers Corp Contacteurs electriques et clavier a touches equipe de tels contacteurs
JPS6039718A (ja) * 1983-08-12 1985-03-01 富士通株式会社 スイツチのマトリツクス構成
EP0157035A3 (en) * 1984-03-29 1987-03-18 Cherry Electrical Products Limited Mechanical keyboard with membrane switch arrray
EP0210973A1 (de) * 1985-06-14 1987-02-04 Siemens Aktiengesellschaft Österreich Tastwahlblock
FR2610470A1 (fr) * 1987-01-30 1988-08-05 Meliconi Srl Gaine de protection resistant aux chocs pour telecommandes, notamment de televiseurs
BE1003249A3 (fr) * 1987-01-30 1992-02-11 Meliconi Srl Gaine de protection resistant aux chocs pour telecommandes, notamment de televiseurs.
JPH06342616A (ja) * 1993-06-28 1994-12-13 Fujitsu Ltd シート状複合スイッチとその製造方法
WO1997015060A1 (de) * 1995-10-18 1997-04-24 Itt Automotive Europe Gmbh Schalter mit flexibler leiterfolie als ortsfester kontakt und verbindung zu anschlusskontakten
US5967300A (en) * 1995-10-18 1999-10-19 Itt Manufacturing Enterprises, Inc. Switch with flexible conductor foil

Also Published As

Publication number Publication date
SE7612000L (sv) 1977-05-01
JPS5274875A (en) 1977-06-23
DE2649667A1 (de) 1977-05-05
FR2330074B3 (enrdf_load_stackoverflow) 1979-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse