Belt type false twisting device
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United States of America Patent
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Jun 26, 1990
Grant Date -
N/A
app pub date -
Nov 16, 1988
filing date -
Nov 19, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A belt type false twisting device for a pneumatic spinning apparatus in which a fiber bundle is nipped between a pair of endless belts running in an intersecting relationship in mutually different directions to impart false twists to the fiber bundle. A pulley around which each of the endless belts extends is supported for rocking motion around a support shaft.
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