Air jet weaving loom with expander element and spreader table

Textiles: weaving – Weft manipulation – Lays or beat-ups

Patent

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Details

139192, 139291R, 1394351, D03D 4960

Patent

active

050709127

ABSTRACT:
An air jet weaving loom is equipped with at least one expander element and a spreader table, whereby the spreader table surrounds a spreader in a trough and has an extension (8) in a forward fabric guidance area pointing toward the middle of a weft thread insertion channel, so that the top surface of the extension increases the fabric supporting surface of the spreader table. One expander element (20) is located in the spreader table (7) in a transition region between an edge of the trough of the spreader table (7) and the extension (8). Another expander element (21) may be located along an exit edge of the trough of the spreader table. Both expander elements (20, 21) have a fabric expander profile that extends at least along the margin zones of the fabric.

REFERENCES:
patent: 3620260 (1971-11-01), Bourlet
patent: 3800835 (1974-04-01), Riha et al.
patent: 3885600 (1975-05-01), Altmann
patent: 4919171 (1990-04-01), Dornier
patent: 4951717 (1990-08-01), Riezler

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