JPH0143052B

A weft detaining device of a shuttleless loom, including a drum having a frustoconical section and a cylindrical section, a first catching member for catching the weft yarn on the drum in the vicinity of the border between the frustoconical and cylindrical sections for at least a period of weft pick...

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Hauptverfasser: OGASAWARA TAKASHI, MOTOTANI TAKAO, UMEZAWA HIDEJI
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Sprache:eng
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creator OGASAWARA TAKASHI
MOTOTANI TAKAO
UMEZAWA HIDEJI
description A weft detaining device of a shuttleless loom, including a drum having a frustoconical section and a cylindrical section, a first catching member for catching the weft yarn on the drum in the vicinity of the border between the frustoconical and cylindrical sections for at least a period of weft pickings, a second catching member for catching the weft yarn on the drum for at least a period of the first time weft picking in sequential twice weft pickings and releasing its catching action to the weft yarn for at least a period of the second time weft picking of the sequential twice weft pickings, and a third catching member for catching the weft yarn on the drum cylindrical section for at least a period wherein the detaining of the weft yarn for the succeeding twice sequential weft pickings is completed, thereby enabling a so-called dual-pick pass weft insertion though the weft detaining device is of the drum type.
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subjects LOOMS
METHODS OF WEAVING
TEXTILES
WEAVING
WOVEN FABRICS
title JPH0143052B
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