Method and apparatus for connecting electrical conductors together
US4797509A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 19, 1987 |
| Grant date | Jan 10, 1989 |
| Priority date | — |
| Expiry date | Nov 19, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49199
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A connection system for electrical conductors is disclosed. The system involves an outer sheath manufactured from a material transparent to ultraviolet light. A tubular, deformable crimp ferrule is inserted within the sheath. Thereafter, a portion of ultraviolet-curable adhesive is placed within the ends of the sheath, which are covered with cap members to retain the adhesive inside. To connect the conductors (e.g. insulated wires or cables) the ends thereof are pushed through the cap members, through the ultraviolet-curable adhesive, and into the crimp ferrule. The crimp ferrule is then deformed to securely engage the ends of the conductors. Ultraviolet light is subsequently applied which passes through the sheath, causing the adhesive to solidify. The foregoing process produces a strong and secure bond between the conductors, and is readily adaptable to large-scale, mass production manufacturing conditions using a minimal amount of time and labor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.