Complex cables for under-floor wiring
US6415084B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 28, 2000 |
| Grant date | Jul 2, 2002 |
| Priority date | — |
| Expiry date | Jan 28, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B11/22
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A complex cable for under-floor wiring can be wired in restricted spacious office floors and lowers installation costs. The complex cable includes a fiber-optic cable and a plurality of communications cables for data transmission. The fiber-optic cable includes a plurality of fiber-optic cords, a plurality of interposition members and a plastic tape assembling the cords and members all from outside. The communications cables include respectively a plurality of twin-wire strands and a plastic tape assembling the strands from outside. The fiber-optic cable is surrounded by a plurality of communications cables in parallel relation to one another over the length of the fiber-optic cable. The fiber-optic cable and the communications cables are further wrapped by a plastic tape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.