FR2355658A1 - Convertisseur electromecanique pour clavier - Google Patents
Convertisseur electromecanique pour clavierInfo
- Publication number
- FR2355658A1 FR2355658A1 FR7618892A FR7618892A FR2355658A1 FR 2355658 A1 FR2355658 A1 FR 2355658A1 FR 7618892 A FR7618892 A FR 7618892A FR 7618892 A FR7618892 A FR 7618892A FR 2355658 A1 FR2355658 A1 FR 2355658A1
- Authority
- FR
- France
- Prior art keywords
- pad
- keyboard
- shorting strip
- reciprocating shaft
- multilayer
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J5/00—Devices or arrangements for controlling character selection
- B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
- B41J5/12—Construction of key buttons
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
- H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
- H01H2215/006—Only mechanical function
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/062—Damping vibrations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/006—Containing a capacitive switch or usable as such
Landscapes
- Push-Button Switches (AREA)
- Multi-Conductor Connections (AREA)
Abstract
L'invention concerne un convertisseur électromécanique. Le convertisseur comprend une extrémité adaptée pour servir comme élément de manoeuvre de la tige, un tampon élastique disposé à l'autre extrémité de ladite tige, une paire d'éléments électrodes conducteurs muni chacun d'une borne et séparés par une fente, et un moyen d'électrodes flexibles de shuntage disposé sur l'extrémité dudit tampon pour être disposé conformémement sur lesdits éléments électrodes. Ledit convertisseur est particulièrement utile dans des dispositifs de traitement de signaux, tels que des machines à écrire ou calculateurs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7618892A FR2355658A1 (fr) | 1976-06-22 | 1976-06-22 | Convertisseur electromecanique pour clavier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7618892A FR2355658A1 (fr) | 1976-06-22 | 1976-06-22 | Convertisseur electromecanique pour clavier |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2355658A1 true FR2355658A1 (fr) | 1978-01-20 |
FR2355658B3 FR2355658B3 (fr) | 1979-03-09 |
Family
ID=9174696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7618892A Granted FR2355658A1 (fr) | 1976-06-22 | 1976-06-22 | Convertisseur electromecanique pour clavier |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2355658A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481028A1 (fr) * | 1980-04-16 | 1981-10-23 | Alps Electric Co Ltd | Interrupteur a bouton-poussoir a capacite variable |
EP2852060A1 (fr) * | 2013-09-23 | 2015-03-25 | BITO-Lagertechnik Bittmann GmbH | Interrupteur à tête bombée |
-
1976
- 1976-06-22 FR FR7618892A patent/FR2355658A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481028A1 (fr) * | 1980-04-16 | 1981-10-23 | Alps Electric Co Ltd | Interrupteur a bouton-poussoir a capacite variable |
EP2852060A1 (fr) * | 2013-09-23 | 2015-03-25 | BITO-Lagertechnik Bittmann GmbH | Interrupteur à tête bombée |
Also Published As
Publication number | Publication date |
---|---|
FR2355658B3 (fr) | 1979-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |