ES201836U - Perfeccionamientos introducidos en los interruptores de teclado con varias teclas de maniobra. - Google Patents
Perfeccionamientos introducidos en los interruptores de teclado con varias teclas de maniobra.Info
- Publication number
- ES201836U ES201836U ES0201836U ES201836U ES201836U ES 201836 U ES201836 U ES 201836U ES 0201836 U ES0201836 U ES 0201836U ES 201836 U ES201836 U ES 201836U ES 201836 U ES201836 U ES 201836U
- Authority
- ES
- Spain
- Prior art keywords
- keys
- translation
- latch
- axes
- legally binding
- 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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
- H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
- H01H13/568—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam the contact also returning by some external action, e.g. interlocking, protection, remote control
-
- 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
- H01H13/72—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 wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
Landscapes
- Push-Button Switches (AREA)
Abstract
Perfeccionamientos introducidos en interruptores de teclado con varias teclas de maniobra, que van provistas de un pasador de enclavamiento, el cual corre en un perfil de un mecanismo de enclavamiento y mantiene en, posición oprimida la tecla, que se halla bajo la acción de n muelle recuperador, y que da lugar a un disparo o desembrague individual en el caso de una carrera excedente y a un desembrague recíproco de las teclas mediante un pestillo desplazable transversalmente al eje de las teclas, caracterizados por el hecho de que el perfil de enclavamiento va colocado en los trinquetes de conexión progresiva, correspondientes a las teclas por separado, que pueden girar en el plano de los ejes de teclas para el enclavamiento y perpendicularmente a ésta, alrededor de un eje transversal a los ejes de las teclas en el sentido de un des enclavamiento del pasador en cuestión, y dos de los cuales como mínimo van unidos por el pestillo en arrastre de forma, y por el hecho de que cada trinquete lleva un bisel que corre en sentido de los ejes de las teclas, que desembraga en caso de carrera excedente, y otro bisel que desembraga transversalmente a aquélla mediante el movimiento del pestillo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732317697 DE2317697C3 (de) | 1973-04-09 | Tastenschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES201836U true ES201836U (es) | 1975-10-16 |
| ES201836Y ES201836Y (es) | 1976-02-16 |
Family
ID=5877436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1974201836U Expired ES201836Y (es) | 1973-04-09 | 1974-03-29 | Perfeccionamientos introducidos en los interruptores de te-clado con varias teclas de maniobra. |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES201836Y (es) |
| FR (1) | FR2224856B1 (es) |
| IT (1) | IT1009783B (es) |
-
1974
- 1974-03-29 ES ES1974201836U patent/ES201836Y/es not_active Expired
- 1974-04-09 IT IT21157/74A patent/IT1009783B/it active
- 1974-04-09 FR FR7412383A patent/FR2224856B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317697A1 (de) | 1974-10-31 |
| FR2224856A1 (es) | 1974-10-31 |
| FR2224856B1 (es) | 1978-08-11 |
| IT1009783B (it) | 1976-12-20 |
| DE2317697B2 (de) | 1977-02-24 |
| ES201836Y (es) | 1976-02-16 |
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