FR2330074A1 - Element unitaire de clavier pour calculatrice de poche et analogue - Google Patents
Element unitaire de clavier pour calculatrice de poche et analogueInfo
- 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
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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2207/00—Connections
- H01H2207/02—Solder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/002—Materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/01—Increasing rigidity; Anti-creep
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2211/00—Spacers
- H01H2211/004—Adhesive
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/002—Venting with external pressure
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- 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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/034—Bezel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/002—Layer thickness
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/018—Printed contacts; Metal foil
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- 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)
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 (fr) | 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 (fr) |
DE (1) | DE2649667A1 (fr) |
FR (1) | FR2330074A1 (fr) |
SE (1) | SE7612000L (fr) |
Cited By (7)
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 |
EP0157035A2 (fr) * | 1984-03-29 | 1985-10-09 | Cherry Electrical Products Limited | Clavier mécanique, muni d'un champ d'interrupteurs à membrane |
EP0210973A1 (fr) * | 1985-06-14 | 1987-02-04 | Siemens Aktiengesellschaft Österreich | Clavier à touches |
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 (fr) * | 1995-10-18 | 1997-04-24 | Itt Automotive Europe Gmbh | Commutateur avec film conducteur comme contact fixe et raccordement aux contacts de connexion |
Families Citing this family (4)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4937170A (fr) * | 1972-08-10 | 1974-04-06 | ||
JPS5024770A (fr) * | 1973-07-05 | 1975-03-17 |
-
1976
- 1976-10-28 SE SE7612000A patent/SE7612000L/xx unknown
- 1976-10-29 DE DE19762649667 patent/DE2649667A1/de active Pending
- 1976-10-29 FR FR7632796A patent/FR2330074A1/fr active Granted
- 1976-10-30 JP JP51131148A patent/JPS5274875A/ja active Pending
Cited By (11)
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 |
JPH0447934B2 (fr) * | 1983-08-12 | 1992-08-05 | Fujitsu Ltd | |
EP0157035A2 (fr) * | 1984-03-29 | 1985-10-09 | Cherry Electrical Products Limited | Clavier mécanique, muni d'un champ d'interrupteurs à membrane |
EP0157035A3 (en) * | 1984-03-29 | 1987-03-18 | Cherry Electrical Products Limited | Mechanical keyboard with membrane switch arrray |
EP0210973A1 (fr) * | 1985-06-14 | 1987-02-04 | Siemens Aktiengesellschaft Österreich | Clavier à touches |
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 (fr) * | 1995-10-18 | 1997-04-24 | Itt Automotive Europe Gmbh | Commutateur avec film conducteur comme contact fixe et raccordement aux contacts de connexion |
US5967300A (en) * | 1995-10-18 | 1999-10-19 | Itt Manufacturing Enterprises, Inc. | Switch with flexible conductor foil |
Also Published As
Publication number | Publication date |
---|---|
DE2649667A1 (de) | 1977-05-05 |
FR2330074B3 (fr) | 1979-07-13 |
SE7612000L (sv) | 1977-05-01 |
JPS5274875A (en) | 1977-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |