Method of and apparatus for feeding a fibre tow to a textile machine

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United States of America Patent

PATENT NO 4329840
SERIAL NO

06164321

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Abstract

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In a method of and apparatus for feeding a tow to a textile machine, the leading end of the tow is automatically twisted by a vortical gas flow during transport through a tube to the machine. Preferably the vortical gas flow is also used to draw the tow through the tube.

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Patent Owner(s)

Patent OwnerAddress
LUWA AGCH-8047 ZÜRICH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Di, Benedetto Paolo Uster, CH 2 8
Ferri, Johann W Greifensee, CH 5 45
Gasser, Hermann Zurich, CH 19 180

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