BE687313A - Commutateur a barres croisees, se verrouillant mecaniquement - Google Patents
Commutateur a barres croisees, se verrouillant mecaniquementInfo
- Publication number
- BE687313A BE687313A BE687313DA BE687313A BE 687313 A BE687313 A BE 687313A BE 687313D A BE687313D A BE 687313DA BE 687313 A BE687313 A BE 687313A
- Authority
- BE
- Belgium
- Prior art keywords
- crossbar switch
- mechanically locking
- mechanically
- locking
- crossbar
- Prior art date
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 |
---|---|---|---|
JP1790266 | 1966-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE687313A true BE687313A (fr) | 1967-03-01 |
Family
ID=11956657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE687313D BE687313A (fr) | 1966-03-25 | 1966-09-23 | Commutateur a barres croisees, se verrouillant mecaniquement |
Country Status (3)
Country | Link |
---|---|
US (1) | US3387238A (fr) |
BE (1) | BE687313A (fr) |
GB (1) | GB1161506A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1216186A (en) * | 1966-12-22 | 1970-12-16 | Gen Electric & English Electri | Improvements in or relating to electric switches |
GB1306074A (fr) * | 1969-05-01 | 1973-02-07 | ||
US3662301A (en) * | 1970-05-27 | 1972-05-09 | Frederick H Clymer Jr | Switching system |
US20070151077A1 (en) * | 2006-01-04 | 2007-07-05 | Po-Tung Wei | Self-restoration hinge |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2082911A (en) * | 1935-11-08 | 1937-06-08 | American Telephone & Telegraph | Switch |
US2350464A (en) * | 1943-05-18 | 1944-06-06 | Bell Telephone Labor Inc | Switching mechanism |
US2932773A (en) * | 1956-04-23 | 1960-04-12 | Baso Inc | Electromagnetic control apparatus |
-
1966
- 1966-09-12 US US578733A patent/US3387238A/en not_active Expired - Lifetime
- 1966-09-15 GB GB41293/66A patent/GB1161506A/en not_active Expired
- 1966-09-23 BE BE687313D patent/BE687313A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1161506A (en) | 1969-08-13 |
US3387238A (en) | 1968-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: NIPPON TELEGRAPH AND TELEPHONE CORP. Effective date: 19860923 |