EP 0340600 A3 19910116 - METHOD FOR MEASURING INTERLACING DEGREE, MEASURING DEVICE THEREFOR
Title (en)
METHOD FOR MEASURING INTERLACING DEGREE, MEASURING DEVICE THEREFOR
Publication
Application
Priority
- DE 3814745 A 19880430
- DE 3827866 A 19880817
Abstract (en)
[origin: US4990793A] Method for measuring the degree of intermingling of yarns where an optical sensor is used to register intermingled and non-intermingled yarn sections, which comprises performing the measurement on a yarn which has been laid with no or low tension onto a moving support which transports the yarn past the optical sensor at a selectable, constant speed at a distance suitable for registering the yarn properties, and an apparatus for carrying out this method.
IPC 1-7
IPC 8 full level
D02G 1/16 (2006.01); G01N 33/36 (2006.01)
CPC (source: EP US)
D02G 1/167 (2013.01 - EP US)
Citation (search report)
- [X] US 3382368 A 19680507 - GORSUCH CONNER HARRY, et al
- [A] GB 1355752 A 19740605 - KANEBO LTD
- [A] GB 2023675 A 19800103 - AKZO NV
Designated contracting state (EPC)
CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0340600 A2 19891108; EP 0340600 A3 19910116; EP 0340600 B1 19940706; DE 3827866 A1 19900308; DE 58907996 D1 19940811; US 4990793 A 19910205
DOCDB simple family (application)
EP 89107417 A 19890425; DE 3827866 A 19880817; DE 58907996 T 19890425; US 34228989 A 19890424