Method and apparatus for weaving rod piercing type three-dimensional multiple-axis fabric
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United States of America Patent
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-
Jul 20, 1993
Grant Date -
N/A
app pub date -
Jan 8, 1992
filing date -
May 9, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A weaving mechanism for producing rod piercing type three-dimensional multiple-axis fabrics using a fall-preventive wall to prevent fall-off of inserted weft rods. The weaving mechanism being adapted to obviate the use of wastefully lengthy weft rods. For inserting weft rods into a warp rod group obliquely from a plural number of directions in the weaving process of a three-dimensional multiple-axis fabric, the inserted weft rod portions which protrude out of the warp rod group are received by a fabric guide which constitutes a fall-preventive wall. The fabric guide which guides the woven fabric is formed in a cylindrical shape enveloping the woven fabric in small gap relation therewith when seen in the axial direction of the warp rods. The weft rods are inserted at a position outside an end portion of the fabric guide or through notched grooves in the fabric guide.
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Cited Art Landscape
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