Handle operator linkage with sealing means
US8022319B2 · kind B2 · utility
2Cited by
7References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2008 |
| Grant date | Sep 20, 2011 |
| Priority date | — |
| Expiry date | Dec 13, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H9/281
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates generally to linkage means. More particularly, the invention encompasses a handle operator linkage with sealing means. The present invention is also directed to a novel linkage for controlling switches or breakers, and more particularly to a linkage for use as a double throw switch for controlling two switches or breakers mounted in the same enclosure so that only one switch can be ON at any given time, and the second switch would automatically be in an OFF state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.