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US3174270A
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Method and apparatus for winding thread
Assignee: Individual
•
Filing: 1963-01-21
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Granted: 1965-03-23
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Expires: 1983-01-21
Abstract
No abstract record available.
Inventors
- 👤 Blaschke Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:09
CPC Classifications
D; D01; D01H; D01H1/00; D01H1/14; D01H1/20; D01H1/04; D01H1/06; D01H1/28; D01H1/30; D01H1/305; D01H15/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
AN APPARATUS FOR WINDING THREAD COMPRISING A MEMBER FORMING A BOBBIN, DRIVING MEANS FOR ROTATING SAID BOBBIN IN ONE DIRECTION AT A ROTARYSPEED LIMITED BY THE CENTRIFUGAL FORCE ACTING ON THE CIRCUMFERENCE OF SAID BOBBIN, A MEMBER FORMING A THREAD GUIDE, MEANS FOR FEEDING A THREAD AT A PREDETERMINED HIGH SPEED TO AND THROUGH SAID THREAD GUIDE AND UPON SAID BOBBIN, AND DRIVING MEANS FOR ROTATING SAID THREAD GUIDE IN THE OPPOSITE DIRECTION AROUND SAID BOBBIN AT SUCH A SPEED THAT THE SUM OF THE REVOLUTIONS OF SAID TWO MEMBERS MULTIPLIED BY THE CIRCUMFERENCE OF SAID BOBBIN RESULTS IN A WINDING SPEED OF THE THREAD ON SAID BOBBIN CORRESPONDING TO SAID PREDETERMINED HIGH FEEDING SPEED.
Claim 2
Independent Claim
115 words
AN APPARATUS FOR WINDING THREAD COMPRISING A MEMBER FORMING A BOBBIN, DRIVING MEANS FOR ROTATING SAID BOBBIN IN ONE DIRECTION AT A ROTARYSPEED LIMITED BY THE CENTRIFUGAL FORCE ACTING ON THE CIRCUMFERENCE OF SAID BOBBIN, A MEMBER FORMING A THREAD GUIDE, MEANS FOR FEEDING A THREAD AT A PREDETERMINED HIGH SPEED TO AND THROUGH SAID THREAD GUIDE AND UPON SAID BOBBIN, AND DRIVING MEANS FOR ROTATING SAID THREAD GUIDE IN THE OPPOSITE DIRECTION AROUND SAID BOBBIN AT SUCH A SPEED THAT THE SUM OF THE REVOLUTIONS OF SAID TWO MEMBERS MULTIPLIED BY THE CIRCUMFERENCE OF SAID BOBBIN RESULTS IN A WINDING SPEED OF THE THREAD ON SAID BOBBIN CORRESPONDING TO SAID PREDETERMINED HIGH FEEDING SPEED.
References Cited (Backward Citations)
US1949621A
Cited
GB492203A
Cited
US2101395A
Cited
US2160010A
Cited
US2511638A
Cited
US2940244A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-22 | 1968-09-21 | 1969-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-22 | 1972-09-21 | 1973-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-22 | 1976-09-21 | 1977-03-23 | $7700.00 | Window Closed / Lapsed |