Locking device for handle operating mechanisms
US6423913B1 · kind B1 · utility
26Cited by
9References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2001 |
| Grant date | Jul 23, 2002 |
| Priority date | — |
| Expiry date | Feb 28, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02B1/36
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A locking device for use on an electric disconnect switch having a handle operator assembly. The locking device includes a slide plate slidably positioned within the housing and a first lock arranged to engage said slide plate and secure the handle operator assembly in an engaged position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.