Method and apparatus for open-end spinning
US4497168A · kind A · utility
18Cited by
10References
49Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 3, 1982 |
| Grant date | Feb 5, 1985 |
| Priority date | — |
| Expiry date | May 3, 2002 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01H4/06
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method for open-end spinning, in an apparatus having a stationary fiber-collecting groove formed therein with two ends and a bottom, includes continuously carrying and transporting fibers into the stationary fiber-collecting groove with an airstream, continuously venting the bottom of the groove, withdrawing the fibers from one end of the groove, and continuously uniting the fibers to form a thread, and an apparatus for carrying out the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.