Method for controlling a yarn feeding device of a weaving machine
US6941976B2 · kind B2 · utility
0Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2001 |
| Grant date | Sep 13, 2005 |
| Priority date | — |
| Expiry date | Mar 3, 2022 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D47/361
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a method for the control of a power-loom yarn feed device, whereby a drive motor for a rotating winding element is accelerated, decelerated or stopped, on demand, for yarn storage and, in order to avoid slack yarn during the stopping of the motor, the motor is independently driven slowly during a crawl phase, such that the motor is first stopped and then after stopping is slowly rotated in the crawl phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.