Global Patent Index - EP 0867541 B1

EP 0867541 B1 20000301 - Method for making a plied yarn in a combined spinning-twisting process

Title (en)

Method for making a plied yarn in a combined spinning-twisting process

Title (de)

Verfahren zur Herstellung eines Zwirns in einem kombinierten Spinn-Zwirn-prozess

Title (fr)

Procédé pour fabriquer un fil retors dans un processus combiné de filature et retordage


EP 0867541 B1 20000301 (DE)


EP 97104482 A 19970315


EP 97104482 A 19970315

Abstract (en)

[origin: EP0867541A1] To produce a twisted yarn, in a combined spinning/twisting process, at least two spinners (52,53) each deliver spun yarns (a,a') which are fed to a centering point on the axis of a two-for-one twister. They are twisted initially in one direction to pass to a second centering point to be given an opposed twist. They pass through the second centering point within a yarn balloon between the centering points to be wound on to a bobbin (22) with is rotated within the yarn balloon.

IPC 1-7

D01H 7/90; D01H 1/10

IPC 8 full level

D01H 1/10 (2006.01); D01H 4/08 (2006.01); D01H 7/86 (2006.01); D01H 7/90 (2006.01)

CPC (source: EP US)

D01H 1/103 (2013.01 - EP US); D01H 7/90 (2013.01 - EP US)

Designated contracting state (EPC)


DOCDB simple family (publication)

EP 0867541 A1 19980930; EP 0867541 B1 20000301; CZ 78298 A3 19980916; DE 59701171 D1 20000406; TR 199800404 A2 19981021; US 5964083 A 19991012

DOCDB simple family (application)

EP 97104482 A 19970315; CZ 78298 A 19980313; DE 59701171 T 19970315; TR 9800404 A 19980306; US 4290198 A 19980316