BE421097A - - Google Patents
Info
- Publication number
- BE421097A BE421097A BE421097DA BE421097A BE 421097 A BE421097 A BE 421097A BE 421097D A BE421097D A BE 421097DA BE 421097 A BE421097 A BE 421097A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11027/36A GB459098A (en) | 1935-07-08 | 1935-07-08 | Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches |
| GB19437/35A GB459369A (en) | 1935-07-08 | 1935-07-08 | Improvements in or relating to high tension electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE421097A true BE421097A (ja) | 1937-05-31 |
Family
ID=41119521
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE416377D BE416377A (ja) | 1935-07-08 | ||
| BE421097D BE421097A (ja) | 1935-07-08 | 1937-04-16 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE416377D BE416377A (ja) | 1935-07-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (2) | BE421097A (ja) |
| FR (1) | FR820646A (ja) |
| GB (2) | GB459098A (ja) |
-
0
- BE BE416377D patent/BE416377A/xx unknown
-
1935
- 1935-07-08 GB GB11027/36A patent/GB459098A/en not_active Expired
- 1935-07-08 GB GB19437/35A patent/GB459369A/en not_active Expired
-
1937
- 1937-04-16 FR FR820646D patent/FR820646A/fr not_active Expired
- 1937-04-16 BE BE421097D patent/BE421097A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB459098A (en) | 1937-01-01 |
| FR820646A (fr) | 1937-11-16 |
| GB459369A (en) | 1937-01-07 |
| BE416377A (ja) |