Electrical distribution system connector
US5281173A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 10, 1993 |
| Grant date | Jan 25, 1994 |
| Priority date | — |
| Expiry date | Mar 10, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R4/5083
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A connector (10) for an electrical distribution system includes an internal member or wedge (12) received within an external member (11) having an inherent resiliency. The external member (11) has a pair of end portions (15, 16), each of which has an opening (17, 18) to receive a respective wire (13, 14), and the wires (13, 14) are clamped mechanically between the side edges of the internal member or wedge (12) and the respective end portions (15, 16) of the external member (11). No special tool is required, either for the initial installation or subsequent disassembly for repair or replacement, and the inherent resiliency of the external member (11) accommodates any material creepage or dimensional instability in the wire material due to line current variations or adverse weather conditions, particularly where aluminum wires are used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.