Weft guide device in a jet loom
US4422484A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 24, 1981 |
| Grant date | Dec 27, 1983 |
| Priority date | — |
| Expiry date | Nov 24, 2001 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D47/278
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A weft guide device in a jet loom having a reed carrier for carrying a reed thereon is disclosed. The guide device made according to this invention generally comprises an array of weft guide members mounted on said reed carrier along the reed and each having a concave to provide a weft guide path, said concave being provided with a relatively narrow opening and defined by surfaces including a substantially vertically extending surface joining with said opening, and a surface opposite said substantially vertically extending surface through said concave. According to this invention, the upper portion of said substantially vertically extending surface is curved toward said opposite surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.