EP 0109539 B1 19880921 - METHOD OF PROCESSING FILAMENTARY MATERIAL WOUND BY A FLYWINDER
Title (en)
METHOD OF PROCESSING FILAMENTARY MATERIAL WOUND BY A FLYWINDER
Publication
Application
Priority
- DE 3238948 A 19821021
- DE 3320250 A 19830603
Abstract (en)
[origin: US4580399A] Wire which has been wound upon a spool or into a coil using a flyer which imparts a twist to the wound wire is unwound from the spool or coil by being withdrawn over an end of the spool or coil in a direction which neutralizes a twist and results in the unwound wire being twist-free.
IPC 1-7
IPC 8 full level
B65H 49/02 (2006.01); B65H 55/04 (2006.01); B65H 57/18 (2006.01); D07B 3/08 (2006.01); D07B 7/02 (2006.01)
CPC (source: EP US)
B65H 49/02 (2013.01 - EP US); B65H 55/043 (2013.01 - EP US); B65H 57/18 (2013.01 - EP US); D07B 3/085 (2013.01 - EP US); D07B 7/02 (2013.01 - EP US); D07B 2207/4013 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
DE 3320250 A1 19840426; DE 3320250 C2 19871217; CA 1231082 A 19880105; DE 3378041 D1 19881027; EP 0109539 A2 19840530; EP 0109539 A3 19860604; EP 0109539 B1 19880921; FI 833841 A0 19831020; FI 833841 A 19840422; US 4580399 A 19860408
DOCDB simple family (application)
DE 3320250 A 19830603; CA 439783 A 19831026; DE 3378041 T 19831014; EP 83110251 A 19831014; FI 833841 A 19831020; US 54423683 A 19831021