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US3766726A Expired / Lapsed US ⏱️ 0.0 years remaining

Yarn guide

Assignee: Individual
•
Filing: 1971-11-24
•
Granted: 1973-10-23
•
Expires: 1991-11-24
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Abstract

Abstract A guide for use on texturizing machines having a yarn supply package, a yarn take-up package, and yarn texturizing apparatus disposed therebetween. A yarn driving device is positioned adjacent the texturizing apparatus for feeding the yarn from the supply package to the texturizIng apparatus. A yarn guide including vertically opposed overlapping inwardly extending yarn guiding surfaces is carried by the yarn driving device for positioning the yarn away from a driving roll during the stringing up of the yarn. When the driving device is placed in an operating position the yarn guide properly positions the yarn for the texturizing apparatus.

Inventors

  • 👤 R Carroll

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 18:39
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/02; D02G1/0206; D02G1/0266; D02G1/0273; B; B65; B65H; B65H51/00; B65H51/02; B65H51/04; B65H51/08; B65H51/10; B65H51/105; B65H57/00; B65H57/003; B65H57/06; B65H2701/00; B65H2701/30; B65H2701/31

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 183 words
A guide for use on a texturizing machine having a yarn supply package, a take-up package, a yarn texturizing apparatus disposed between said supply and take-up packages, a yarn driving device positioned adjacent said texturizing apparatus for feeding said yarn from said supply package to said texturizing apparatus, said yarn driving apparatus comprising: a pivoted supporting frame member movable from a running position to a yarn string up position, a pair of spaced rolls carried by said supporting frame member, a continuous apron extending around said spaced rolls, a power driven drive roll engaging said apron between said pair of spaced rolls for driving said apron around said spaced rolls, a guide arm extending outwardly from said supporting frame member, a yarn guide carried by said guide arm for maintaining the yarn in proper alignment during a yarn string up operation, and said yarn guide including vertically opposed inwardly extending yarn guiding surfaces overlapping each other defining an eyelet through which said yarn passes as said yarn is drawn from said supply package after passing between said apron and said power driven roll.
Claim 2
Dependent Claim 183 words
A guide for use on a texturizing machine having a yarn supply package, a take-up package, a yarn texturizing apparatus disposed between said supply and take-up packages, a yarn driving device positioned adjacent said texturizing apparatus for feeding said yarn from said supply package to said texturizing apparatus, said yarn driving apparatus comprising: a pivoted supporting frame member movable from a running position to a yarn string up position, a pair of spaced rolls carried by said supporting frame member, a continuous apron extending around said spaced rolls, a power driven drive roll engaging said apron between said pair of spaced rolls for driving said apron around said spaced rolls, a guide arm extending outwardly from said supporting frame member, a yarn guide carried by said guide arm for maintaining the yarn in proper alignment during a yarn string up operation, and said yarn guide including vertically opposed inwardly extending yarn guiding surfaces overlapping each other defining an eyelet through which said yarn passes as said yarn is drawn from said supply package after passing between said apron and said power driven roll.

References Cited (Backward Citations)

US1970995A Cited
US2211434A Cited
US2369089A Cited
US2431150A Cited
US2454405A Cited
US2514634A Cited
US2630618A Cited
US3127729A Cited
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US3538699A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-10-22 1977-04-23 1977-10-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-10-22 1981-04-23 1981-10-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-10-22 1985-04-23 1985-10-23 $7700.00 Window Closed / Lapsed

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