Global Patent Index - EP 0932711 B1

EP 0932711 B1 20030409 - METHOD AND DEVICE FOR ASSESSING YARN QUALITY

Title (en)

METHOD AND DEVICE FOR ASSESSING YARN QUALITY

Title (de)

VERFAHREN UND VORRICHTUNG ZUR BEURTEILUNG DER GARNQUALITÄT

Title (fr)

PROCEDE ET DISPOSITIF D'EVALUATION DE LA QUALITE D'UN FIL

Publication

EP 0932711 B1 20030409 (DE)

Application

EP 97941781 A 19971008

Priority

  • CH 9700381 W 19971008
  • CH 251496 A 19961015

Abstract (en)

[origin: WO9816673A1] The invention relates to a method and a device for assessing the quality of a yarn (1). In order to consider other quality-related aspects of a yarn and to determine their measured values so that the overall quality of a yarn can be fully assessed, measured values of the yarn regarding a friction-exposed yarn and a nonfriction-exposed yarn are obtained. A further measured value is worked out on the basis of both measured values indicating an additional quality feature.

IPC 1-7

D01H 13/32; D01H 13/26

IPC 8 full level

D06H 3/10 (2006.01); B65H 63/02 (2006.01); D01H 13/26 (2006.01); D01H 13/32 (2006.01)

CPC (source: EP)

D01H 13/26 (2013.01)

Designated contracting state (EPC)

BE CH DE FR GB IT LI

DOCDB simple family (publication)

WO 9816673 A1 19980423; CN 1082576 C 20020410; CN 1231707 A 19991013; DE 59709801 D1 20030515; EP 0932711 A1 19990804; EP 0932711 B1 20030409; JP 2001502018 A 20010213; JP 3890609 B2 20070307; US 6430995 B1 20020813

DOCDB simple family (application)

CH 9700381 W 19971008; CN 97198179 A 19971008; DE 59709801 T 19971008; EP 97941781 A 19971008; JP 51787398 A 19971008; US 26993299 A 19990408