EP 1510605 A2 20050302 - Warping machine having knot aligning device
Title (en)
Warping machine having knot aligning device
Title (de)
Wickelmaschine mit einer Vorrichtung zum Ausrichten von Knoten
Title (fr)
Ourdisseur avec un dispositif pour aligner des noeuds
Publication
Application
Priority
JP 2003294848 A 20030819
Abstract (en)
The present invention provides a warping machine having a knot aligning device that can set yarns from a large number of yarn supplying packages at mutually consistent respective winding start positions, each of the yarn supplying packages being obtained by tying predetermined lengths of yarns of various colors or types together and then winding the resulting yarn into the yarn supplying package, in association with small lot machining in many kind production or the manufacture of sample fabrics. When yarns Y are drawn out from a large number of yarn supplying packages P and then wound around a beam 4, they are passed through a slit S that can be freely formed by paired rollers including a moving roller 1 and a fixed roller 2. When the yarns Y drawn out from the respective yarn supplying packages P are set at the mutually consistent respective winding start positions, a slit S is formed which is wider than the thickness of each yarn Y but is narrower than the thickness of a knot YN in the yarn Y. When the aligned yarns Y are taken up all together, the moving roller 1 is separated from the fixed roller 2 to open the slit S. <IMAGE>
IPC 1-7
IPC 8 full level
D02H 3/00 (2006.01); D02H 5/00 (2006.01); D02H 7/00 (2006.01); D02H 13/00 (2006.01); D02H 13/04 (2006.01)
CPC (source: EP)
D02H 3/02 (2013.01); D02H 7/00 (2013.01); D02H 13/00 (2013.01)
Designated contracting state (EPC)
CH DE IT LI
DOCDB simple family (publication)
EP 1510605 A2 20050302; EP 1510605 A3 20051005; CN 1584162 A 20050223; JP 2005060903 A 20050310; JP 3960279 B2 20070815
DOCDB simple family (application)
EP 04018015 A 20040729; CN 200410057816 A 20040818; JP 2003294848 A 20030819