Yarn tensioning device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12037725
APP PUB NO 20230053628A1
SERIAL NO

17405995

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A yarn tensioning device capable of delivering yarn under tension from a spool to a braiding, weaving or knitting machine consisting of a base and a center rod mounted perpendicular to the said base serving to locates the spool while allowing it to pivotally rotate. The device further includes a pawl jointed to the base either via a pin joint or via a flexural hinge and operates in conjunction with a ratchet solidly attached to the spool. The device further includes a compliant yarn guiding means which ensure that yarn reels off at an essentially constant tension. The yarn reel-off tension can be adjusted by modifying the operating length of a stiffening spring using a screw and jam-nut pair, and by limiting the maximum deflection of the compliant yarn guiding means.

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Patent Owner(s)

Patent OwnerAddress
TEXAS A&M UNIVERSITY CORPUS CHRISTICORPUS CHRISTI TX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Simionescu, Petru Aurelian Corpus Christi, US 5 4

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