Process and apparatus for controlling cops of ring spun yarn dependent on a yarn hairiness
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 26, 2002
Grant Date -
N/A
app pub date -
Oct 7, 1999
filing date -
Nov 2, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In the case of ring spinning with condensing devices there is a risk that the yarns of the individual cops have a varying degree of hairiness. This can result in faults in the end product, for example a woven fabric. In order to avoid such faults, the ring spinning machine is connected to a monitoring station, in which the yarns are automatically monitored for hairiness; the cops, based on the monitoring results, are then automatically sorted.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully