Looped cable carrier
US3997039A · kind A · utility
6Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 1975 |
| Grant date | Dec 14, 1976 |
| Priority date | — |
| Expiry date | Jan 30, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/6962
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A carrier for a looped cable used to supply power or water to a winning machine in a mine in which a gate is mounted on a body for movement into an open and a closed horizontal position. The body is resiliently mounted on a carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.