Lancet device for a face-to-face weaving machine and face-to-face weaving machine provided with such a lancet device
US7134401B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2004 |
| Grant date | Nov 14, 2006 |
| Priority date | — |
| Expiry date | Dec 10, 2024 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D39/16
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a lancet device for a face-to-face weaving machine (100), comprising one or several lancets (1,2,3;16), a lancet (1,2,3,16) at one extremity being provided to be installed in a lancet holder and at its other extremity being provided with a lancet tip (4a,4b), the lancets (1,2,3,16) being carried out in at least two embodiments, that are provided to be installed alternately next to one another in the face-to-face weaving machine, each of the two or several lancets (1,2,3,16) installed next to one another in the zone between the point where it is received in the lancet holder and the tip (4a,4b) of the lancet (1,2,3,16) on the opposite extremity of the lancet (1,2,3,16) being provided with one or several zones (C,D), that are not overlapping one another when the lancets (1,2,3,16) are projected in the weft direction. The invention furthermore relates to a face-to-face weaving machine that is equipped with a lancet device according to the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.