EP 0022552 B1 19840711 - APPARATUS FOR TWISTING OR FALSE-TWISTING A MULTIFILAMENT YARN
Title (en)
APPARATUS FOR TWISTING OR FALSE-TWISTING A MULTIFILAMENT YARN
Publication
Application
Priority
- DE 2928522 A 19790714
- DE 2952305 A 19791224
- DE 3008233 A 19800304
Abstract (en)
[origin: EP0022552A1] 1. Apparatus for twisting a false-twisting a multifilament yarn (14), in which the yarn (14) is clamped between a driven, endless, flexible belt (11, 12...) ther rear face of which, which is opposite to the yarn (14), is contacted by a pressure applying stamp (18, 23, 49, 129, 211, 222), and between a second moving friction surface, characterized by the fact that there is provided a pressure stamps for each yarn which is designed such that the belt (11, 12) is buckled out towards the yarn (14) within a yarn engaging zone (3, 4, 210, 237) which is defined by the pressure applying surface (24, 53, 126) of the pressure stamp (18, 23, 49, 129, 211, 222), by a resilient pressure force extented by the stamp (18, 23, 49, 129, 211, 222).
IPC 1-7
IPC 8 full level
D02G 1/08 (2006.01)
CPC (source: EP)
D02G 1/085 (2013.01); D02G 1/087 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0022552 A1 19810121; EP 0022552 B1 19840711; BR 8004326 A 19810127; DE 3068514 D1 19840816; MX 151309 A 19841108
DOCDB simple family (application)
EP 80103908 A 19800709; BR 8004326 A 19800711; DE 3068514 T 19800709; MX 18313680 A 19800711