NL294945A - - Google Patents
Info
- Publication number
- NL294945A NL294945A NL294945DA NL294945A NL 294945 A NL294945 A NL 294945A NL 294945D A NL294945D A NL 294945DA NL 294945 A NL294945 A NL 294945A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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 |
|---|---|---|---|
| FR903033A FR1335054A (fr) | 1962-07-05 | 1962-07-05 | Perfectionnements aux multisélecteurs à barres croisées |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL294945A true NL294945A (de) |
Family
ID=8782545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL294945D NL294945A (de) | 1962-07-05 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3226518A (de) |
| BE (1) | BE634528A (de) |
| CH (1) | CH417697A (de) |
| ES (1) | ES289614A1 (de) |
| FR (1) | FR1335054A (de) |
| GB (1) | GB987379A (de) |
| NL (1) | NL294945A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1541791A (fr) * | 1967-08-31 | 1968-10-11 | Perfectionnements aux commutateurs à sélection par coordonnées | |
| US3509301A (en) * | 1967-11-22 | 1970-04-28 | Northern Electric Co | Crosspoint actuating device for a crosspoint switch with fixed stop member vibration damping means |
| US3515824A (en) * | 1968-06-20 | 1970-06-02 | Mobile Drilling Co Inc | Safety switch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3033965A (en) * | 1962-05-08 | Chatter-free sealed-in contacts | ||
| US1013410A (en) * | 1910-12-02 | 1912-01-02 | Charles D Lynch | Flexible staff-holder. |
| US2943170A (en) * | 1958-02-21 | 1960-06-28 | Ward Leonard Electric Co | Electrical contact mounting |
| US3014103A (en) * | 1959-03-31 | 1961-12-19 | Gen Electric | Electrical switching apparatus |
-
0
- NL NL294945D patent/NL294945A/xx unknown
- BE BE634528D patent/BE634528A/xx unknown
-
1962
- 1962-07-05 FR FR903033A patent/FR1335054A/fr not_active Expired
-
1963
- 1963-06-25 US US290468A patent/US3226518A/en not_active Expired - Lifetime
- 1963-06-28 GB GB25782/63A patent/GB987379A/en not_active Expired
- 1963-07-03 CH CH824063A patent/CH417697A/fr unknown
- 1963-07-04 ES ES0289614A patent/ES289614A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE634528A (de) | |
| US3226518A (en) | 1965-12-28 |
| CH417697A (fr) | 1966-07-31 |
| ES289614A1 (es) | 1963-08-16 |
| GB987379A (en) | 1965-03-31 |
| FR1335054A (fr) | 1963-08-16 |