EP 2017377 A3 20100120 - Method for operating a spinning frame
Title (en)
Method for operating a spinning frame
Title (de)
Verfahren zum Betreiben einer Spinnmaschine
Title (fr)
Procédé destiné au fonctionnement d'un métier à tisser
Publication
Application
Priority
- EP 07013881 A 20070716
- EP 08009989 A 20080531
Abstract (en)
[origin: EP2017376A1] The method involves storing a set of unspinning programs (26) in a machine control (21). The appropriate unspinning program is selected from the unspinning programs in dependence of a spinning yarn number, spinning yarn type, yarn rotation and machine configuration by the control or a user. The unspinning program executes a selective change of yarn characteristics during unspinning processes against a yarn produced according to a spinning program (23) to achieve a yarn strength optimally adapted to a spinning process, a spool changing process and an unspinning process.
IPC 8 full level
D01H 1/32 (2006.01); D01H 9/14 (2006.01); D01H 13/32 (2006.01)
CPC (source: EP)
D01H 1/32 (2013.01); D01H 9/14 (2013.01); D01H 13/32 (2013.01)
Citation (search report)
- [DA] DE 10037513 A1 20010322 - RIETER AG MASCHF [CH]
- [A] EP 1764428 A2 20070321 - RIETER AG MASCHF [CH]
- [A] EP 1199390 A1 20020424 - TOYOTA JIDOSHOKKI KK [JP]
- [DA] DE 19516091 A1 19951221 - RIETER AG MASCHF [CH]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2017376 A1 20090121; CN 101348957 A 20090121; EP 2017377 A2 20090121; EP 2017377 A3 20100120; JP 2009019324 A 20090129
DOCDB simple family (application)
EP 07013881 A 20070716; CN 200810131641 A 20080716; EP 08009989 A 20080531; JP 2008184810 A 20080716