Open-end spinning machines
US4083169A · kind A · utility
4Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 1976 |
| Grant date | Apr 11, 1978 |
| Priority date | — |
| Expiry date | May 18, 1996 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01H4/42
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method of open-end spinning textile yarn provides the steps during spinning of feeding fibres to a spinning means acting to twist the fibres fed thereto into a tail end of a yarn and withdrawing from the spinning means the continuously formed twisted yarn, and the further step following an interruption in spinning and preparatory to restarting spinning of applying with the spinning means stopped a longitudinal reciprocating motion to the tail end of the yarn to remove excess twist therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.