FR2356199A1 - Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique - Google Patents

Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique

Info

Publication number
FR2356199A1
FR2356199A1 FR7533085A FR7533085A FR2356199A1 FR 2356199 A1 FR2356199 A1 FR 2356199A1 FR 7533085 A FR7533085 A FR 7533085A FR 7533085 A FR7533085 A FR 7533085A FR 2356199 A1 FR2356199 A1 FR 2356199A1
Authority
FR
France
Prior art keywords
electronic machine
electrical
plate
keys
alphanumeric keypad
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
FR7533085A
Other languages
English (en)
Other versions
FR2356199B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7533085A priority Critical patent/FR2356199A1/fr
Priority to GB4379976A priority patent/GB1552444A/en
Priority to DE19762647922 priority patent/DE2647922C2/de
Priority to IT2866876A priority patent/IT1068799B/it
Priority to SE7611934A priority patent/SE419585B/xx
Priority to BE171855A priority patent/BE847721A/fr
Priority to NL7612000A priority patent/NL179692C/xx
Priority to JP51129582A priority patent/JPS5254980A/ja
Publication of FR2356199A1 publication Critical patent/FR2356199A1/fr
Application granted granted Critical
Publication of FR2356199B1 publication Critical patent/FR2356199B1/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
    • 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
    • H01H2239/00—Miscellaneous
    • H01H2239/024—Miscellaneous with inductive switch

Abstract

L'invention concerne un clavier de commande alphanumérique d'une machine électrique ou électronique. Selon l'invention, un clavier est formé d'une plaque métallique 20, découpée à l'emporte-pièce, et de touches de commande comprenant un corps 14' introduit dans les orifices de la plaque 20, et un rebord 15' formant un aimant permanent, de telle sorte que les touches sont maintenues en butée sur la plaque 20 par attraction magnétique entre cette plaque et le rebord 15' L'invention s'applique notamment aux claviers de commande des machines à écrire, machines comptable, et calculatrices électroniques.
FR7533085A 1975-10-29 1975-10-29 Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique Granted FR2356199A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7533085A FR2356199A1 (fr) 1975-10-29 1975-10-29 Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique
GB4379976A GB1552444A (en) 1975-10-29 1976-10-21 Keyboard with depressible keys for electric or electronic machines
DE19762647922 DE2647922C2 (de) 1975-10-29 1976-10-22 Tastatur
IT2866876A IT1068799B (it) 1975-10-29 1976-10-26 Tastiera di comando alfanumerica a tasti premibili per macchina elettrica o elettronica
SE7611934A SE419585B (sv) 1975-10-29 1976-10-27 Tangentbord
BE171855A BE847721A (fr) 1975-10-29 1976-10-28 Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique,
NL7612000A NL179692C (nl) 1975-10-29 1976-10-29 Schakelpaneel met toetsenbord met permanent magnetische terugstelmiddelen.
JP51129582A JPS5254980A (en) 1975-10-29 1976-10-29 Control keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533085A FR2356199A1 (fr) 1975-10-29 1975-10-29 Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique

Publications (2)

Publication Number Publication Date
FR2356199A1 true FR2356199A1 (fr) 1978-01-20
FR2356199B1 FR2356199B1 (fr) 1978-12-29

Family

ID=9161796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533085A Granted FR2356199A1 (fr) 1975-10-29 1975-10-29 Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique

Country Status (8)

Country Link
JP (1) JPS5254980A (fr)
BE (1) BE847721A (fr)
DE (1) DE2647922C2 (fr)
FR (1) FR2356199A1 (fr)
GB (1) GB1552444A (fr)
IT (1) IT1068799B (fr)
NL (1) NL179692C (fr)
SE (1) SE419585B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392548A2 (fr) * 1977-05-25 1978-12-22 Serras Paulet Edouard Dispositif a bouton poussoir de commande de commutation d'un circuit electronique ou electrique
FR2515472A1 (fr) * 1981-10-27 1983-04-29 Thomson Csf Mat Tel Clavier de commande a commutation magnetoresistive, notamment pour poste telephonique
US6769345B2 (en) 2001-05-17 2004-08-03 Giat Industries Container for propellant charge modules

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395546A2 (fr) * 1977-06-22 1979-01-19 Serras Paulet Edouard Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique
JPS5914985Y2 (ja) * 1978-02-28 1984-05-02 シャープ株式会社 キ−入力装置
FR2443130A1 (fr) * 1978-11-29 1980-06-27 Serras Paulet Edouard Clavier de commande de dispositifs electriques ou electroniques
DE2953379A1 (de) * 1978-11-29 1980-12-11 Serras Paulet Edouard Control keyboard for electric or electronic devices
FR2484130A1 (fr) * 1980-06-06 1981-12-11 Serras Paulet Edouard Dispositif a touche enfoncable formant interrupteur a ouverture retardee
DE3408599A1 (de) * 1984-03-09 1985-09-19 MIT Wilde Membran Impuls Technik GmbH, 5828 Ennepetal Bauelement fuer die vermittlungstechnik
JPS61203695A (ja) * 1985-03-06 1986-09-09 シャープ株式会社 片面配線基板の部品実装方式
US4827243A (en) * 1987-11-23 1989-05-02 Cheng Sheng Chuang Improved structure of computer keyboard and circuit board
FR2656736A1 (fr) * 1990-01-04 1991-07-05 Gen Electric Cgr Pupitre de proximite pour equipement a fonctionnalites multiples.
US5729221A (en) * 1996-04-01 1998-03-17 Motorola, Inc. Keypad configuration
US6262646B1 (en) * 1999-10-18 2001-07-17 Duraswitch Industries, Inc. Island switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916360A (en) * 1974-08-09 1975-10-28 Singer Co Magnetic keyboard

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392548A2 (fr) * 1977-05-25 1978-12-22 Serras Paulet Edouard Dispositif a bouton poussoir de commande de commutation d'un circuit electronique ou electrique
FR2515472A1 (fr) * 1981-10-27 1983-04-29 Thomson Csf Mat Tel Clavier de commande a commutation magnetoresistive, notamment pour poste telephonique
US6769345B2 (en) 2001-05-17 2004-08-03 Giat Industries Container for propellant charge modules

Also Published As

Publication number Publication date
JPS5254980A (en) 1977-05-04
DE2647922A1 (de) 1977-05-12
NL179692C (nl) 1986-10-16
IT1068799B (it) 1985-03-21
DE2647922C2 (de) 1983-08-18
FR2356199B1 (fr) 1978-12-29
SE419585B (sv) 1981-08-10
BE847721A (fr) 1977-04-28
NL179692B (nl) 1986-05-16
SE7611934L (sv) 1977-04-30
GB1552444A (en) 1979-09-12
NL7612000A (nl) 1977-05-03

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licences
GC Lien (pledge) constituted
CL Concession to grant licences
ST Notification of lapse