US3766726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn guide
Assignee: Individual
•
Filing: 1971-11-24
•
Granted: 1973-10-23
•
Expires: 1991-11-24
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.
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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 |