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1. AU1996052678 - Weft thread distributor in a shed course loom

Office Australia
Application Number 52678/96
Application Date 26.04.1996
Publication Number 1996052678
Publication Date 06.02.1997
Publication Kind A
IPC
D03D 47/30
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
47Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
28wherein the weft itself is projected into the shed
30by gas jet
D03D 41/00
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
41Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
CPC
D03D 41/005
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
41Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
005Linear-shed multiphase looms
Applicants Sulzer Ruti AG
Inventors Christe, Marcel
Priority Data 1634/95 02.06.1995 CH
Title
(EN) Weft thread distributor in a shed course loom
Abstract
(EN)
The invention relates to a weft thread distributor for a shed course loom in which a weft thread (9) is fed into a connecting channel (3) via a supply nozzle (1) and is distributed inside the connecting channel to picking tubes (4, 4'). To ensure trouble-free cutting of the picked weft and to redirect the end of the new weft thread, a cutting device (5) is fitted spatially between the picking tube (4) and the clamping device (6) so that a retractive force (15) and a loop (19) under said retractive force by means of the supply nozzle (1) and the injector nozzle (2) before the weft thread is stopped by the clamping device (6). While stationary in the clamping device (6) the thread is pretensioned in the cutting device (5) and can easily be cut. The loop (19) expands and a new weft thread end is inserted into the picking tube (4').