Apparatus for spreading out a plurality of filaments
US4637104A · kind A · utility
9Cited by
3References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 6, 1986 |
| Grant date | Jan 20, 1987 |
| Priority date | — |
| Expiry date | Feb 6, 2006 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD04H3/03
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
In a baffle tray for a fiber distributor, the tray has opposite curved walls, the lower edges of which of their midpoints are each provided with an arcuate recess to aid in uniform formation of a fleece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.