DE1252267B - - Google Patents
Info
- Publication number
- DE1252267B DE1252267B DENDAT1252267D DE1252267DA DE1252267B DE 1252267 B DE1252267 B DE 1252267B DE NDAT1252267 D DENDAT1252267 D DE NDAT1252267D DE 1252267D A DE1252267D A DE 1252267DA DE 1252267 B DE1252267 B DE 1252267B
- Authority
- DE
- Germany
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7538A FR1469465A (fr) | 1965-02-11 | 1965-02-11 | Dispositif de commande par barres croisées et matrice de commutation en comportant application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1252267B true DE1252267B (pt) |
Family
ID=8572437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1252267D Withdrawn DE1252267B (pt) | 1965-02-11 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1252267B (pt) |
| FR (1) | FR1469465A (pt) |
| GB (1) | GB1108890A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2695279B1 (fr) * | 1992-08-28 | 1994-11-18 | Pierre Itibar | Dispositif de répartition automatique de liaisons téléphoniques et informatiques. |
-
0
- DE DENDAT1252267D patent/DE1252267B/de not_active Withdrawn
-
1965
- 1965-02-11 FR FR7538A patent/FR1469465A/fr not_active Expired
-
1966
- 1966-02-08 GB GB555766A patent/GB1108890A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1108890A (en) | 1968-04-03 |
| FR1469465A (fr) | 1967-02-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |