EP 1488030 A1 20041222 - METHOD FOR OPERATING A SPINNING DEVICE
Title (en)
METHOD FOR OPERATING A SPINNING DEVICE
Title (de)
VERFAHREN ZUM BETREIBEN EINER SPINNVORRICHTUNG
Title (fr)
PROCEDE D'EXPLOITATION D'UN DISPOSITIF DE FILAGE
Publication
Application
Priority
- DE 10211850 A 20020318
- EP 0302805 W 20030318
Abstract (en)
[origin: WO03078708A8] The invention relates to a method for operating a spinning device, comprising a centrifugal spinning element, which rotates at a high rotational speed, and a thread guide tube, which projects into the centrifugal spinning element and which is provided with a re-reeling sleeve that is displaceably mounted thereon. The thread guide tube executes, relative to the centrifugal spinning element, a traversing travel and a superimposed forward movement and places a yarn package with a cop winding onto the inner wall of the centrifugal spinning element. The invention provides that, at the end of the regular spinning process as well as in the event of thread breakage during the spinning process, a drive of the thread guide tube is controlled in such a manner that: the last traversing movement of the thread guide tube runs upward to a re-reeling position that is specified by the lowermost dead center of the traversing travel; the re-reeling sleeve on the thread guide tube is subsequently lowered by defined distance; a re-reeling process is initiated, and; after completion of the re-reeling process, the thread guide tube is driven into a lower stop whereby the resulting spinning cop is transferred into a defined doffing position.
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 03078708 A1 20030925; WO 03078708 A8 20040722; AT E348906 T1 20070115; AU 2003219074 A1 20030929; CN 100334275 C 20070829; CN 1643196 A 20050720; DE 10211850 A1 20031002; DE 50306036 D1 20070201; EP 1488030 A1 20041222; EP 1488030 B1 20061220; JP 2005520940 A 20050714; JP 4243545 B2 20090325
DOCDB simple family (application)
EP 0302805 W 20030318; AT 03714847 T 20030318; AU 2003219074 A 20030318; CN 03806479 A 20030318; DE 10211850 A 20020318; DE 50306036 T 20030318; EP 03714847 A 20030318; JP 2003576693 A 20030318