EP 0085635 B1 19850703 - METHOD AND DEVICE FOR MANUFACTURING A COREYARN
Title (en)
METHOD AND DEVICE FOR MANUFACTURING A COREYARN
Publication
Application
Priority
- FR 8201382 A 19820126
- FR 8215830 A 19820917
Abstract (en)
[origin: ES8400158A1] The invention relates to a process and device for making a spun yarn of fibres comprising an internal core which consists in subjecting the yarn to form the core to a momentary false twist by means of a spindle and projecting elementary fibres onto this yarn. Such elementary fibres are projected by means of a mobile guide surface on which the fibres are delivered tangentially, the core likewise being displaced tangentially with respect to the guide surface in a direction concurrent with the direction of delivery of the fibres.
IPC 1-7
IPC 8 full level
D02G 1/16 (2006.01); D01H 1/00 (2006.01); D01H 5/72 (2006.01); D01H 13/04 (2006.01); D02G 3/28 (2006.01); D02G 3/36 (2006.01)
CPC (source: EP KR US)
D01H 13/04 (2013.01 - EP US); D02G 1/16 (2013.01 - KR); D02G 3/367 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE GB IT LI NL
DOCDB simple family (publication)
EP 0085635 A1 19830810; EP 0085635 B1 19850703; DE 3360330 D1 19850808; ES 519241 A0 19831016; ES 8400158 A1 19831016; JP S594770 U 19840112; JP S63768 Y2 19880109; KR 840003305 A 19840820; KR 880000290 B1 19880319; US 4489540 A 19841225
DOCDB simple family (application)
EP 83420009 A 19830120; DE 3360330 T 19830120; ES 519241 A 19830125; JP 978183 U 19830126; KR 830000248 A 19830121; US 45870283 A 19830117