Synthetic sling with component parts having opposing lays
US8322765B2 · kind B2 · utility
5Cited by
14References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 25, 2011 |
| Grant date | Dec 4, 2012 |
| Priority date | — |
| Expiry date | Mar 25, 2031 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD07B2401/2055
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A sling for industrial lifting comprising a cover having fibers twisted in a first direction; and a load-bearing core within the cover, the core having a helical twist of a plurality of core strands, each core strand twisted in a second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.