EP 0344233 B1 19931229 - TWISTER FOR SPINNING FIBRES INTO YARN.
Title (en)
TWISTER FOR SPINNING FIBRES INTO YARN.
Title (de)
DRALLORGAN FÜR DAS VERSPINNEN VON FASERN ZU EINEM FADEN.
Title (fr)
TORDEUR DE FILAGE DE FILS A PARTIR DE FIBRES.
Publication
Application
Priority
DE 3734566 A 19871013
Abstract (en)
[origin: WO8903440A1] A twister (1) for spinning fibres into yarn comprises a channel (10) for the passage of fibrous material and at least one air duct (12). The air duct (12) extends from the periphery of the twister (1) into the channel (10) for the passage of fibrous material and is composed of elements (1, 2). By this means, or by dividing the periphery of the passage channel (10) in the region of the opening of the air duct (161) into several elements (16), it is possible to manufacture air ducts whose cross-sectional area increases in the direction of the passage channel (10).
IPC 1-7
IPC 8 full level
D01H 1/00 (2006.01); D01H 1/115 (2006.01); D01H 4/02 (2006.01); D02G 1/04 (2006.01)
CPC (source: EP)
D01H 1/115 (2013.01); D02G 1/04 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
WO 8903440 A1 19890420; CN 1018073 B 19920902; CN 1034030 A 19890719; DE 3734566 C1 19890427; DE 3734566 C2 19941006; DE 3886738 D1 19940210; EP 0344233 A1 19891206; EP 0344233 B1 19931229; IN 172073 B 19930327; JP 2823575 B2 19981111; JP H02501837 A 19900621
DOCDB simple family (application)
DE 8800628 W 19881012; CN 88108423 A 19881013; DE 3734566 A 19871013; DE 3886738 T 19881012; EP 88908667 A 19881012; IN 890MA1988 A 19881214; JP 50802488 A 19881012