Patent US3216279A successfully refreshed from Google Patents.
US3216279A
Expired / Lapsed
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Control mechanism for the take-up roll of a winding machine
Assignee: Individual
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Filing: 1962-12-26
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Granted: 1965-11-09
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Expires: 1982-12-26
Abstract
No abstract record available.
Inventors
- 👤 Joseph H White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:41
CPC Classifications
B; B65; B65H; B65H59/00; B65H59/38; B65H23/00; B65H23/04; B65H23/18; B65H23/195; B65H23/1955
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A MECHANISM FOR CONNECTION TO A TAKE-UP ROLL COMPRISING A DRIVING SHAFT, A DRIVEN SHAFT FOR OPERATING THE TAKE-UP ROLL, A DIFFERENTIAL MECHANISM CONNECTING SAID SHAFTS INCLUDING A UNIT RELATIVELY ROTATABLE WITH REFERENCE TO BOTH SHAFTS, A PRESSURE FLUID SYSTEM INCLUDING A PUMP DRIVEN FROM SAID UNIT AND ADJUSTABLE MEANS FOR THROTTLING THE FLOW THROUGH SAID SYSTEM TO LOAD THE PUMP AND LOAD THE UNIT TO CONTROL THE DRIVEN SHAFT, MEANS INDEPENDENT OF THE WORK TAKE-UP ROLL AND OPERABLE FROM SAID DRIVEN SHAFT FOR ADJUSTING SAID THROTTLING MEANS.
Claim 2
Dependent Claim
88 words
A MECHANISM FOR CONNECTION TO A TAKE-UP ROLL COMPRISING A DRIVING SHAFT, A DRIVEN SHAFT FOR OPERATING THE TAKE-UP ROLL, A DIFFERENTIAL MECHANISM CONNECTING SAID SHAFTS INCLUDING A UNIT RELATIVELY ROTATABLE WITH REFERENCE TO BOTH SHAFTS, A PRESSURE FLUID SYSTEM INCLUDING A PUMP DRIVEN FROM SAID UNIT AND ADJUSTABLE MEANS FOR THROTTLING THE FLOW THROUGH SAID SYSTEM TO LOAD THE PUMP AND LOAD THE UNIT TO CONTROL THE DRIVEN SHAFT, MEANS INDEPENDENT OF THE WORK TAKE-UP ROLL AND OPERABLE FROM SAID DRIVEN SHAFT FOR ADJUSTING SAID THROTTLING MEANS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |