Air jet weaving loom with an expander having an extension

Details Air jet weaving loom with an expander having an extension Air jet weaving loom with an expander having an extension

1989-04-07

1990-04-24

Jaudon, Henry S.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

139292, D03D 4730, D03J 122

Patent

active

049191713

ABSTRACT:
An air jet weaving loom equipped with a rod-type expander, has a weaving reed forming a weft thread insertion channel. The expander has an extension reaching toward the channel and preferably to about the center of the channel. The extension has a top surface which forms an elongation of a fabric supporting surface of the expander. This arrangement assures that the beat-up or interlacing point is always located about centrally in the weft thread insertion channel.

REFERENCES:
patent: 3580292 (1971-05-01), Rambousek
patent: 3621886 (1971-11-01), Van Mullekom
patent: 4116243 (1978-09-01), Vettiger

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