Yarn delivering apparatus having a yarn return operating mode
US7591153B2 · kind B2 · utility
2Cited by
7References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 18, 2007 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Apr 18, 2027 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD04B15/48
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A yarn delivering apparatus comprises a yarn delivering wheel having a drive, as well as a yarn storing device having a yarn. laying device which is provided with its own yarn layer drive. A control device controls both drives, providing for a pure positive operation of the yarn delivering wheel on the one hand, and a yarn return delivery during shuttling of the knitting machine, on the other hand. Further, such a configuration improves the dynamics of the yarn delivering apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.