Maintaining a predetermined quality of sliver in a card and/or drawframe
US5272790A · kind A · utility
5Cited by
14References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 1991 |
| Grant date | Dec 28, 1993 |
| Priority date | — |
| Expiry date | Aug 9, 2011 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01G21/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention is directed to a card having a sliver delivery device and a computer part for maintaining a predetermined quality of a carded sliver, wherein there is a predetermined overproduction from a card and/or a drawframe relative to a spinning machine. The arrangement temporarily decreases production to temporarily compensate for the overproductions. The sliver which is produced during the decrease in production may be delivered to a separate can.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.