Loom and a method for weaving single-web loop velvet
US7721768B2 · kind B2 · utility
2Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2008 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | May 13, 2028 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03C13/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A single-web loom for loop velvet fabric wherein weft yarns are inserted in a shed (F1) formed by warp yarns and wherein individually controlled electric actuators are used to move at least one warp yarn guide heddle into one of at least four positions (N1, N2, N3, N4) defining at least three warp yarn sheds (F1, F2, F3), and wherein warp yarn guide rods are simultaneously inserted into each of the sheds (F2, F3) other than the shed (F1) into which the weft yarns are inserted for forming loops or pile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.