EP 0421943 B1 19940413 - Automatic warp threading method and device for carrying out the method.
Title (en)
Automatic warp threading method and device for carrying out the method.
Title (de)
Verfahren und Vorrichtung zum automatischen Einziehen von Kettfäden.
Title (fr)
Procédé de rentrage automatique des fils de chaîne et machine pour la mise en oeuvre dudit procédé.
Publication
Application
Priority
IT 953489 A 19890929
Abstract (en)
[origin: EP0421943A1] An automatic take-up method and mechanism for loop warp threads consists of feeding the threads through the comb after taking from a magazine such as a bobbin a folding then in two. The head and tail of each folded section are then passed through a warping element and then between the teeth of the comb. The folded sections of each thread are of approx. the same length, with one section kept vertical and the other horizontal. A cord can be threaded through the loop formed by each foled thread to keep it under tension as it is passed through the warping element and comb.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
D03J 1/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
EP 0421943 A1 19910410; EP 0421943 B1 19940413; AT E104373 T1 19940415; DE 69008100 D1 19940519; DE 69008100 T2 19941117; DK 0421943 T3 19940808; ES 2055403 T3 19940816; IT 1233750 B 19920414; IT 8909534 A0 19890929; JP 2942611 B2 19990830; JP H03227434 A 19911008; US 5136762 A 19920811
DOCDB simple family (application)
EP 90830374 A 19900810; AT 90830374 T 19900810; DE 69008100 T 19900810; DK 90830374 T 19900810; ES 90830374 T 19900810; IT 953489 A 19890929; JP 26294190 A 19900928; US 58866390 A 19900926