Global Patent Index - EP 1161579 A1

EP 1161579 A1 2001-12-12 - FALSE TWISTER, ESPECIALLY FOR PRODUCING SPIRAL FILAMENTS

Title (en)

FALSE TWISTER, ESPECIALLY FOR PRODUCING SPIRAL FILAMENTS

Title (de)

FALSCHDRALLER, INSBESONDERE ZUM HERSTELLEN VON SPIRALFÖRMIGEN FILAMENTEN

Title (fr)

DISPOSITIF FAUSSE TORSION DESTINE NOTAMMENT A LA FABRICATION DE FILAMENTS SPIRALES

Publication

EP 1161579 A1 (DE)

Application

EP 00918812 A

Priority

  • DE 19912192 A
  • EP 0002420 W

Abstract (en)

[origin: DE19912192A1] The invention relates to a false twister (10), especially for producing spiral filaments. Said false twister comprises a rotatably driven twister (17) with at least one deflection roller (18) around which the filaments (11) are wrapped. The aim of the invention is to reduce the forces that act upon the spiral filaments (11'). To this end, at least one deflection roller (18) is driven. According to an inventive method for producing spiral filaments (11) the power necessary for moving the filaments (11) through the false twister (10) is at least partially applied on the filaments (11) in the false twister (10).

IPC 1-7 (main, further and additional classification)

D02G 1/02; D02G 3/48; D07B 1/06

IPC 8 full level (invention and additional information)

D02G 1/04 (2006.01); D02G 1/02 (2006.01); D02G 1/08 (2006.01); D02G 3/48 (2006.01); D07B 1/06 (2006.01)

CPC (invention and additional information)

D02G 1/082 (2013.01); D02G 1/0266 (2013.01); D07B 3/00 (2013.01); D07B 7/025 (2013.01)

Citation (search report)

See references of WO 0056961A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19912192 A1 20000928; DE 19912192 C2 20010308; AT 274082 T 20040915; AU 3962800 A 20001009; BR 0009095 A 20011226; BR 0009095 B1 20110125; CN 1109143 C 20030521; CN 1344338 A 20020410; CZ 20013236 A3 20021016; CZ 299927 B6 20081229; EP 1161579 A1 20011212; EP 1161579 B1 20040818; ES 2228495 T3 20050416; JP 2002540304 A 20021126; JP 4575598 B2 20101104; PL 202373 B1 20090630; PL 350624 A1 20030127; RU 2220238 C2 20031227; SK 12922001 A3 20021106; SK 286113 B6 20080305; US 6681555 B1 20040127; WO 0055405 A2 20000921; WO 0056961 A1 20000928

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