EP 3988693 B1 20230215 - METHOD FOR WARPING A CHAIN AND SECTIONAL WARPING MACHINE
Title (en)
METHOD FOR WARPING A CHAIN AND SECTIONAL WARPING MACHINE
Title (de)
VERFAHREN ZUM SCHÄREN EINER KETTE UND SEKTIONAL-SCHÄRMASCHINEN
Title (fr)
PROCÉDÉ D'OURDISSAGE D'UNE CHAÎNE ET OURDISSOIR SECTIONNEL
Publication
Application
Priority
EP 20202693 A 20201020
Abstract (en)
[origin: CN114381838A] The invention relates to a method for warping warp threads and a sectional warping machine, in particular to a method for warping warp threads, in which a tape having a plurality of threads is supplied to a warping drum (1) by a tape supply assembly (7), the tape is fixed to the warping drum (1) and wound on the warping drum (1) with a predetermined number of turns, wherein, after reaching a predetermined number of turns, the belt is severed and a first end and a second end of the belt are formed, and the yarns of the belt are joined at at least one end. It is intended to provide a possibility that the warping can be at least partially automated. For this purpose, the threads of the belt are joined at at least one end by crimping with a crimping sleeve.
IPC 8 full level
D02H 3/00 (2006.01); D02H 13/36 (2006.01)
CPC (source: CN EP)
D02H 3/02 (2013.01 - EP); D02H 3/04 (2013.01 - CN); D02H 13/36 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3988693 A1 20220427; EP 3988693 B1 20230215; CN 114381838 A 20220422; CN 114381838 B 20231020; ES 2943152 T3 20230609; JP 2022067643 A 20220506; JP 7224416 B2 20230217
DOCDB simple family (application)
EP 20202693 A 20201020; CN 202110345328 A 20210331; ES 20202693 T 20201020; JP 2021169999 A 20211018