Bushing well stud construction
US4353611A · kind A · utility
46Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 6, 1980 |
| Grant date | Oct 12, 1982 |
| Priority date | — |
| Expiry date | Mar 6, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/921
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A bushing insert of a high voltage electrical distribution system is mechanically coupled and electrically connected to a bushing well by means of a threaded coupling member, a portion of which coupling member is threaded to the electrical contact element of the bushing well, the coupling member having a wrenching configuration enabling that portion of the coupling member to be removed from the electrical contact element of the bushing well should the portion inadvertently become severed from the remainder of the coupling member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.