DK325480A - Tastatur for elektriske eller elektroniske apparater - Google Patents

Tastatur for elektriske eller elektroniske apparater

Info

Publication number
DK325480A
DK325480A DK325480A DK325480A DK325480A DK 325480 A DK325480 A DK 325480A DK 325480 A DK325480 A DK 325480A DK 325480 A DK325480 A DK 325480A DK 325480 A DK325480 A DK 325480A
Authority
DK
Denmark
Prior art keywords
keyboard
electrical
electronic devices
electronic
devices
Prior art date
Application number
DK325480A
Other languages
English (en)
Inventor
E Serras-Paulet
Original Assignee
Serras Paulet Edouard
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 by Serras Paulet Edouard filed Critical Serras Paulet Edouard
Publication of DK325480A publication Critical patent/DK325480A/da

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
    • H01H13/807—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 spatial arrangement of the contact sites, e.g. superimposed sites
    • 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
    • H01H13/705—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 construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/036—Return force
    • H01H2221/04—Return force magnetic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2225/00—Switch site location
    • H01H2225/01—Different switch sites under one actuator in same plane
DK325480A 1978-11-29 1980-07-28 Tastatur for elektriske eller elektroniske apparater DK325480A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7833733A FR2443130A1 (fr) 1978-11-29 1978-11-29 Clavier de commande de dispositifs electriques ou electroniques
PCT/FR1979/000113 WO1980001218A1 (fr) 1978-11-29 1979-11-28 Clavier de commande de dispositifs electriques ou electroniques

Publications (1)

Publication Number Publication Date
DK325480A true DK325480A (da) 1980-07-28

Family

ID=9215509

Family Applications (1)

Application Number Title Priority Date Filing Date
DK325480A DK325480A (da) 1978-11-29 1980-07-28 Tastatur for elektriske eller elektroniske apparater

Country Status (13)

Country Link
US (1) US4400594A (da)
JP (1) JPS55501037A (da)
BE (1) BE880293A (da)
CH (1) CH640976A5 (da)
DK (1) DK325480A (da)
ES (1) ES486460A1 (da)
FR (1) FR2443130A1 (da)
GB (1) GB2047968B (da)
IT (1) IT1126131B (da)
NL (1) NL7920142A (da)
NO (1) NO793864L (da)
SE (1) SE444622B (da)
WO (1) WO1980001218A1 (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064873B (en) * 1979-11-26 1984-09-05 Eventoff Franklin Neal Pressure sensitive electric switch
GB2128406B (en) * 1982-09-08 1986-02-12 Standard Telephones Cables Ltd Electrical contact units
DE3533719A1 (de) * 1985-09-21 1987-03-26 Rheinmetall Gmbh Schalteranordnung mit einer mehrzahl von bedienelementen
US4771139A (en) * 1986-06-27 1988-09-13 Desmet Gregory L Keyboard with metal cover and improved switches
US4811175A (en) * 1986-07-09 1989-03-07 Desmet Gregory L Illuminated switch
US5115106A (en) * 1990-04-20 1992-05-19 Honeywell Inc. Momentary "on" switch suitable for keyboards
US5990772A (en) * 1995-06-02 1999-11-23 Duraswitch Industries, Inc. Pushbutton switch with magnetically coupled armature
US5867082A (en) * 1995-06-02 1999-02-02 Duraswitch, Inc. Switch with magnetically-coupled armature
US5791459A (en) * 1996-02-27 1998-08-11 Molex Incorporated Normally closed electrical switch
GB2324414B (en) * 1997-04-15 2001-09-12 Motorola Gmbh Keypad arrangement
DE50306717D1 (de) * 2002-04-15 2007-04-19 Siemens Ag Elektrische Kontaktierungseinrichtung und zugehörige Tastatur
TWM342604U (en) * 2007-10-23 2008-10-11 Foluck Internat Co Ltd Triggering structure
CN101640138B (zh) * 2008-07-30 2011-06-22 鸿富锦精密工业（深圳）有限公司 触发式开关
JP4421663B1 (ja) * 2008-09-10 2010-02-24 株式会社東芝 プリント配線板、電子機器
JP4489133B2 (ja) * 2008-09-10 2010-06-23 株式会社東芝 プリント配線板、電子機器
US8187006B2 (en) * 2009-02-02 2012-05-29 Apex Technologies, Inc Flexible magnetic interconnects
US9064655B2 (en) * 2013-04-03 2015-06-23 William Bonnstauffer Input device with gel containing chambers in key cap
WO2015047358A1 (en) * 2013-09-28 2015-04-02 Intel Corporation Multi-function key in a keyboard for an electronic device
CN104362021B (zh) * 2014-09-25 2016-08-24 苏州达方电子有限公司 按键结构
US10300545B2 (en) * 2017-10-12 2019-05-28 Snap Inc. Low-profile mechanical retention
EP3739610B1 (en) * 2018-01-10 2022-11-30 Alps Alpine Co., Ltd. Input device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1469800A (en) * 1922-04-18 1923-10-09 Alfred W Mccleeary Holder for swinging doors
CH388667A (de) * 1958-12-08 1965-02-28 Kooperativa Foerbundet Einstellwerk an rechnenden Büromaschinen
GB1062504A (en) * 1965-10-01 1967-03-22 Standard Telephones Cables Ltd Improvements in or relating to push-button magnetic switches
US3693123A (en) * 1970-11-04 1972-09-19 Singer Co Keyboard having magnetic latching and improved operator touch
US3761016A (en) * 1972-08-23 1973-09-25 Singer Co Keyboard having improved magnetic actuator
US3879602A (en) * 1973-06-11 1975-04-22 N Dimensions Keyboard
US3916360A (en) * 1974-08-09 1975-10-28 Singer Co Magnetic keyboard
US3978297A (en) * 1975-03-31 1976-08-31 Chomerics, Inc. Keyboard switch assembly with improved pushbutton and associated double snap acting actuator/contactor structure
FR2356199A1 (fr) * 1975-10-29 1978-01-20 Serras Paulet Edouard Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique
FR2395546A2 (fr) * 1977-06-22 1979-01-19 Serras Paulet Edouard Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique
US4203013A (en) * 1976-10-26 1980-05-13 Serras Paulet Edouard Alphanumeric control keyboard with depressible keys for electric or electronic machines
US4124787A (en) * 1977-03-11 1978-11-07 Atari, Inc. Joystick controller mechanism operating one or plural switches sequentially or simultaneously
FR2392483A1 (fr) * 1977-05-25 1978-12-22 Renault Contacteur a commande magnetique
FR2443129A1 (fr) * 1978-11-29 1980-06-27 Serras Paulet Edouard Dispositif de commutation electrique ou electronique formant bouton-poussoir ou clavier a touches enfoncables

Also Published As

Publication number Publication date
NL7920142A (nl) 1980-09-30
IT1126131B (it) 1986-05-14
CH640976A5 (fr) 1984-01-31
JPS55501037A (da) 1980-11-27
FR2443130A1 (fr) 1980-06-27
IT7946892A0 (it) 1979-11-29
SE444622B (sv) 1986-04-21
SE8005394L (sv) 1980-07-25
GB2047968B (en) 1983-06-15
US4400594A (en) 1983-08-23
BE880293A (fr) 1980-03-17
ES486460A1 (es) 1980-05-16
GB2047968A (en) 1980-12-03
NO793864L (no) 1980-05-30
WO1980001218A1 (fr) 1980-06-12
FR2443130B1 (da) 1981-12-11

Similar Documents

Publication Publication Date Title
DK325480A (da) Tastatur for elektriske eller elektroniske apparater
BR7904552A (pt) Maquina de escrever eletronica
DK71980A (da) Brokonverterkredsloeb
DK339379A (da) Elektrisk stegepande
SE7909670L (sv) Reglerad avbojningskrets
JPS54131921A (en) Electronic keyboard instrument
SE7813077L (sv) Ekodempande krets
SE7901551L (sv) Integrerad krets
DK147930C (da) Reguleret afboejningskreds
FR2443098B1 (fr) Clavier electronique
IT1116021B (it) Apparecchio musicale elettronico
DK89879A (da) Elektrisk toerelement
FR2425116B1 (fr) Circuits multiplicateurs electroniques
DK75479A (da) Trnasportabelt elektronisk tekstbehandlingsapparat
DK61679A (da) Flerkoret fleksibel elektrisk ledning
DK240079A (da) Elektroencefalograf
DE2953379A1 (de) Control keyboard for electric or electronic devices
AT369221B (de) Elektronische baueinheit
AT354553B (de) Gekapseltes elektronisches geraet
IT1101957B (it) Laringofono elettronico
IT1093427B (it) Pungolo elettronico
FI56883B (fi) Elektronisk foertaendningsregulator foer otto-motor
PL211190A1 (pl) Taksometr elektroniczny
BR5800295U (pt) Minuteria eletronica
DD138124A1 (de) Elektronische sicherung

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment