Method for producing a net, in particular for a basket for pisciculture
US9452467B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2013 |
| Grant date | Sep 27, 2016 |
| Priority date | — |
| Expiry date | Nov 3, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/81
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A net is particularly suitable for a basket for pisciculture, which may be placed in sea or fresh water. The net is made of a wire material, producible from individual spiral or similarly bent longitudinal elements, wherein adjacent threads are woven together. The net is simple and economical to produce, for example, by threading each longitudinal element into engagement with another longitudinal element while it has a shape of a spiral or screw to thereby provide it with a cylindrical form, and compressing each longitudinal element, when having the cylindrical form and after being threaded into engagement with the another longitudinal element, to provide the longitudinal element with substantially straight wire sections. The threading and compression steps are repeated to form a net after compression of several longitudinal elements threaded to one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.