Device for butt-jointing perforated cable tray sections
US5547307A · kind A · utility
23Cited by
0References
21Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 12, 1994 |
| Grant date | Aug 20, 1996 |
| Priority date | — |
| Expiry date | Dec 12, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/553
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device for butt-joining two sections of perforated cable tray includes a fishplate having on each side of a central area a latch member adapted to slide in a longitudinal slot with hoops adapted to cooperate with a line of perforations and to be locked therein by means of a comb member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.