BE498426A - - Google Patents
Info
- Publication number
- BE498426A BE498426A BE498426DA BE498426A BE 498426 A BE498426 A BE 498426A BE 498426D A BE498426D A BE 498426DA BE 498426 A BE498426 A BE 498426A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/02—Multi-position wiper switches
- H01H67/14—Multi-position wiper switches having wipers movable in two mutually perpendicular directions for purpose of selection
- H01H67/16—Multi-position wiper switches having wipers movable in two mutually perpendicular directions for purpose of selection one motion being rotary and the other being parallel to the axis of rotation, e.g. Strowger or "up and around" switches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE288030X | 1949-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE498426A true BE498426A (fr) |
Family
ID=6059454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE498426D BE498426A (fr) | 1949-09-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2844656A (fr) |
| BE (1) | BE498426A (fr) |
| CH (1) | CH288030A (fr) |
| FR (2) | FR1025653A (fr) |
| GB (2) | GB680959A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3183494A (en) * | 1956-08-31 | 1965-05-11 | Sperry Rand Corp | Random access memory systems |
| US3211871A (en) * | 1962-12-26 | 1965-10-12 | North American Aviation Inc | Control device with switches actuated by cams defining a helical trace |
| US3641297A (en) * | 1970-12-16 | 1972-02-08 | Eastman Kodak Co | Switch apparatus |
| US3720893A (en) * | 1971-11-26 | 1973-03-13 | Gte International Inc | Rotary switch |
| US3755765A (en) * | 1972-05-26 | 1973-08-28 | A Reaves | Multi-level step-by-step switch |
| DE102004004016A1 (de) * | 2004-01-20 | 2005-08-04 | E.G.O. Elektro-Gerätebau GmbH | Magnetisch aktivierte Kontaktiereinrichtung |
| US10955802B2 (en) | 2018-08-23 | 2021-03-23 | Raytheon Company | Mechanical input/output selector |
-
0
- BE BE498426D patent/BE498426A/fr unknown
-
1950
- 1950-09-26 CH CH288030D patent/CH288030A/de unknown
- 1950-09-29 GB GB23933/50A patent/GB680959A/en not_active Expired
- 1950-09-30 FR FR1025653D patent/FR1025653A/fr not_active Expired
-
1951
- 1951-07-11 FR FR62751D patent/FR62751E/fr not_active Expired
- 1951-07-12 GB GB16588/51A patent/GB680891A/en not_active Expired
-
1955
- 1955-05-16 US US508592A patent/US2844656A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH288030A (de) | 1952-12-31 |
| FR62751E (fr) | 1955-06-20 |
| FR1025653A (fr) | 1953-04-17 |
| GB680959A (en) | 1952-10-15 |
| GB680891A (en) | 1952-10-15 |
| US2844656A (en) | 1958-07-22 |