FR2395546A2 - 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 electroniqueInfo
- Publication number
- FR2395546A2 FR2395546A2 FR7719170A FR7719170A FR2395546A2 FR 2395546 A2 FR2395546 A2 FR 2395546A2 FR 7719170 A FR7719170 A FR 7719170A FR 7719170 A FR7719170 A FR 7719170A FR 2395546 A2 FR2395546 A2 FR 2395546A2
- Authority
- FR
- France
- Prior art keywords
- electrical
- electronic machine
- alphanumeric keypad
- pressure keys
- key
- 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
- H01H13/7006—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 comprising a separate movable contact element for each switch site, all other elements being integrated in layers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
- G06C7/02—Keyboards
-
- 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
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Push-Button Switches (AREA)
Abstract
L'addition concerne des perfectionnements au clavier à touches enfonçables décrit au brevet principal. La plaque 10 du clavier est portée par un boîtier 12 dont le fond 13 porte des plots de contact 15 coopérant avec des languettes de contact 24 portées par la touche Il et formant églament les moyens de rappel magnétique de la touche dans sa position de repos. L'addition s'applique notamment aux claviers alphanumériques pour machines électriques ou électroniques.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7719170A FR2395546A2 (fr) | 1977-06-22 | 1977-06-22 | Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique |
US05/874,553 US4203013A (en) | 1976-10-26 | 1978-02-01 | Alphanumeric control keyboard with depressible keys for electric or electronic machines |
DE2826262A DE2826262C2 (de) | 1977-06-22 | 1978-06-15 | Tastatur |
GB787827389A GB2001585B (en) | 1977-06-22 | 1978-06-20 | Alpha-numeric control keyboard with depressible keys for electric or electronic machines |
SE7807106A SE437574B (sv) | 1977-06-22 | 1978-06-21 | Tangentbord |
BE188722A BE868309R (fr) | 1977-06-22 | 1978-06-21 | Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique |
IT24774/78A IT1110482B (it) | 1977-06-22 | 1978-06-21 | Tastiera di comando alfanumerica a tasti premibili per macchina elettrica o elettronica |
NLAANVRAGE7806767,A NL179012C (nl) | 1977-06-22 | 1978-06-22 | Toetsenbord. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7719170A FR2395546A2 (fr) | 1977-06-22 | 1977-06-22 | Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2395546A2 true FR2395546A2 (fr) | 1979-01-19 |
FR2395546B2 FR2395546B2 (fr) | 1983-10-21 |
Family
ID=9192424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7719170A Granted FR2395546A2 (fr) | 1976-10-26 | 1977-06-22 | Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE868309R (fr) |
DE (1) | DE2826262C2 (fr) |
FR (1) | FR2395546A2 (fr) |
GB (1) | GB2001585B (fr) |
IT (1) | IT1110482B (fr) |
NL (1) | NL179012C (fr) |
SE (1) | SE437574B (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980001218A1 (fr) * | 1978-11-29 | 1980-06-12 | Serras Paulet Edouard | Clavier de commande de dispositifs electriques ou electroniques |
FR2451095A1 (fr) * | 1979-03-08 | 1980-10-03 | Telephonie Ind Commerciale | Clavier de commande a boutons-poussoirs |
FR2476900A1 (fr) * | 1980-02-27 | 1981-08-28 | Telephonie Ind Commerciale | Bouton-poussoir pour clavier de commande et procede de realisation |
WO1981003577A1 (fr) * | 1980-06-06 | 1981-12-10 | Serras Paulet Edouard | Dispositif a touche enfoncable formant interrupteur a ouverture retardee |
EP0309741A1 (fr) * | 1987-09-30 | 1989-04-05 | Oerlikon-Contraves AG | Interrupteur électrique à bouton-pousoir |
EP0746006A2 (fr) * | 1995-06-02 | 1996-12-04 | van Zeeland, Anthony J. | Interrupteur avec armature couplée magnétiquement |
EP1154451A1 (fr) * | 1995-06-02 | 2001-11-14 | Duraswitch Industries Inc. | Interrupteur avec armature couplée magnétiquement |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3346485A1 (de) * | 1983-12-22 | 1985-07-04 | Siemens AG, 1000 Berlin und 8000 München | Tastenkappe fuer eine in einem gehaeuse angeordnete tastatur |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3371168A (en) * | 1967-01-10 | 1968-02-27 | Metal Products Ltd Ab | Electrical push button switch with improved slider contact |
US3506795A (en) * | 1967-10-24 | 1970-04-14 | Raymond F Schmidt | Electrical switch device |
DE2326752A1 (de) * | 1973-05-25 | 1974-12-19 | Radomir Kujovic | Membranmikroschalter |
CH559966A5 (en) * | 1973-11-30 | 1975-03-14 | Metzler Hans Vito Fabrik Elekt | Printed cct. keyboard switch for electronic calculators - has resetting spring with plate-shaped contact element |
DE2543044A1 (de) * | 1974-09-26 | 1976-04-01 | Sharp Kk | Drucktastenschalter |
BE847721A (fr) * | 1975-10-29 | 1977-04-28 | Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique, |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3641286A (en) * | 1970-10-05 | 1972-02-08 | Selectro Corp | Electromechanical keyboard independently operated switch mechanism with improved conductive resilient actuating means |
US3916360A (en) * | 1974-08-09 | 1975-10-28 | Singer Co | Magnetic keyboard |
-
1977
- 1977-06-22 FR FR7719170A patent/FR2395546A2/fr active Granted
-
1978
- 1978-06-15 DE DE2826262A patent/DE2826262C2/de not_active Expired
- 1978-06-20 GB GB787827389A patent/GB2001585B/en not_active Expired
- 1978-06-21 BE BE188722A patent/BE868309R/fr not_active IP Right Cessation
- 1978-06-21 IT IT24774/78A patent/IT1110482B/it active
- 1978-06-21 SE SE7807106A patent/SE437574B/sv unknown
- 1978-06-22 NL NLAANVRAGE7806767,A patent/NL179012C/xx not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3371168A (en) * | 1967-01-10 | 1968-02-27 | Metal Products Ltd Ab | Electrical push button switch with improved slider contact |
US3506795A (en) * | 1967-10-24 | 1970-04-14 | Raymond F Schmidt | Electrical switch device |
DE2326752A1 (de) * | 1973-05-25 | 1974-12-19 | Radomir Kujovic | Membranmikroschalter |
CH559966A5 (en) * | 1973-11-30 | 1975-03-14 | Metzler Hans Vito Fabrik Elekt | Printed cct. keyboard switch for electronic calculators - has resetting spring with plate-shaped contact element |
DE2543044A1 (de) * | 1974-09-26 | 1976-04-01 | Sharp Kk | Drucktastenschalter |
BE847721A (fr) * | 1975-10-29 | 1977-04-28 | Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique, |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980001218A1 (fr) * | 1978-11-29 | 1980-06-12 | Serras Paulet Edouard | Clavier de commande de dispositifs electriques ou electroniques |
FR2443130A1 (fr) * | 1978-11-29 | 1980-06-27 | Serras Paulet Edouard | Clavier de commande de dispositifs electriques ou electroniques |
FR2451095A1 (fr) * | 1979-03-08 | 1980-10-03 | Telephonie Ind Commerciale | Clavier de commande a boutons-poussoirs |
FR2476900A1 (fr) * | 1980-02-27 | 1981-08-28 | Telephonie Ind Commerciale | Bouton-poussoir pour clavier de commande et procede de realisation |
EP0035189B1 (fr) * | 1980-02-27 | 1984-07-04 | LA TELEPHONIE INDUSTRIELLE ET COMMERCIALE TELIC ALCATEL S.A. dite: | Bouton-poussoir pour clavier de commande et procédé de fabrication d'un tel bouton-poussoir |
WO1981003577A1 (fr) * | 1980-06-06 | 1981-12-10 | Serras Paulet Edouard | Dispositif a touche enfoncable formant interrupteur a ouverture retardee |
FR2484130A1 (fr) * | 1980-06-06 | 1981-12-11 | Serras Paulet Edouard | Dispositif a touche enfoncable formant interrupteur a ouverture retardee |
EP0309741A1 (fr) * | 1987-09-30 | 1989-04-05 | Oerlikon-Contraves AG | Interrupteur électrique à bouton-pousoir |
US4894499A (en) * | 1987-09-30 | 1990-01-16 | Contraves Ag | Electric push-button switch |
EP0746006A2 (fr) * | 1995-06-02 | 1996-12-04 | van Zeeland, Anthony J. | Interrupteur avec armature couplée magnétiquement |
EP0746006A3 (fr) * | 1995-06-02 | 1998-01-07 | van Zeeland, Anthony J. | Interrupteur avec armature couplée magnétiquement |
EP1154451A1 (fr) * | 1995-06-02 | 2001-11-14 | Duraswitch Industries Inc. | Interrupteur avec armature couplée magnétiquement |
Also Published As
Publication number | Publication date |
---|---|
NL179012C (nl) | 1986-06-16 |
FR2395546B2 (fr) | 1983-10-21 |
SE437574B (sv) | 1985-03-04 |
BE868309R (fr) | 1978-10-16 |
DE2826262A1 (de) | 1979-01-04 |
SE7807106L (sv) | 1978-12-23 |
GB2001585A (en) | 1979-02-07 |
GB2001585B (en) | 1982-01-27 |
IT1110482B (it) | 1985-12-23 |
IT7824774A0 (it) | 1978-06-21 |
DE2826262C2 (de) | 1987-05-27 |
NL179012B (nl) | 1986-01-16 |
NL7806767A (nl) | 1978-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CL | Concession to grant licences | ||
CL | Concession to grant licences |