EP 1705271 B1 20080514 - Method and device for manufacturing a core yarn
Title (en)
Method and device for manufacturing a core yarn
Title (de)
Verfahren und Vorrichtung zum Herstellen von Coregarn
Title (fr)
Procédé et dispositif pour l'obtention d'un fil d'âme
Publication
Application
Priority
DE 102005013765 A 20050322
Abstract (en)
[origin: EP1705271A1] A fiber band (3) being wrapped around a core fiber (2) to produce a core yarn (1) is changed during its compaction before joining with fiber (2) (i.e. band (3) is introduced separately from fiber (2) into the compaction device with a change in movement and only then contacted with fiber (2)). An independent claim is also included for apparatus for the process having a compaction device with an inlet slit (9) preceding a feed roller (4) for fiber (2) and a roller pair (15,16) and following a further roller pair (5,12), this slit (9) being tilted so as to provide a changing device (22) for band (3).
IPC 8 full level
D02G 3/36 (2006.01); D01H 5/26 (2006.01); D01H 5/72 (2006.01)
CPC (source: EP)
D01H 5/26 (2013.01); D01H 5/72 (2013.01); D01H 13/06 (2013.01); D02G 3/367 (2013.01)
Designated contracting state (EPC)
CH DE ES IT LI TR
DOCDB simple family (publication)
EP 1705271 A1 20060927; EP 1705271 B1 20080514; CN 1837426 A 20060927; CN 1837426 B 20101006; DE 102005013765 A1 20060928; DE 502006000759 D1 20080626; ES 2307244 T3 20081116; JP 2006265815 A 20061005; JP 5398948 B2 20140129
DOCDB simple family (application)
EP 06004180 A 20060302; CN 200610059854 A 20060321; DE 102005013765 A 20050322; DE 502006000759 T 20060302; ES 06004180 T 20060302; JP 2006077419 A 20060320