Loom and method for guiding a woven fabric in a loom
US12344970B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2024 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Feb 8, 2044 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D47/12
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A weaving machine includes a shed forming device, a weft insertion device, and a weaving reed that beats up the weft threads at a beat up plane against an edge of the woven fabric. A guide device extends over a width of the woven fabric and is driven by a drive, the guide device being one or both of an upper guide unit that contacts a top surface of the woven fabric or a lower guide unit that contacts a bottom surface of the woven fabric. One or both of the upper and lower guide units are positionable in a direction of thickness of the woven fabric to contact and guide the woven fabric in an area of the beat up plane. The guide section of one or both of the upper and lower guide units has a profiled shape in a weft direction to guide the woven fabric at different thicknesses in the weft direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.