US3188013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Builder control mechanism
Assignee: Industrial Devices Inc
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Filing: 1963-11-14
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Granted: 1965-06-08
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Expires: 1983-11-14
Abstract
No abstract record available.
Inventors
- 👤 Cory P Geen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:52
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/28; B65H54/283; B65H54/2893; B65H54/32; B65H54/36; B65H2553/00; B65H2553/10; B65H2701/00; B65H2701/30; B65H2701/31; B65H2701/312; B65H2701/3122
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
A CONTROL MECHANISM FOR A FIBER WINDER BUILDER FOR THE WINDING OF TAPER ENDED FIBER PACKAGES COMPRISING A DOUBLE-ACTING HYDRAULIC CYLINDER CONNECTED WITH THE BUILDER OPERABLE FOR RECIPROCATION THEREOF, VALVE MEANS ACTUATABLE FOR ALTERNATELY CONNECTING EACH END OF SAID CYLINDER WITH A SOURCE OF HYDRAULIC FLUID UNDER A CONSTANT PRESSURE SO THAT FLUID WILL BE DIRECTED TO EITHER END OF THE CYLINDER WHILE BEING EXHAUSTED FROM THE OTHER END, SOLENOID MEANS FOR ACUTATING SAID VALVE, A ROTARY SWITCH FOR PERIODICALLY PASSING A CURRENT FROM A CURRENT SOURCE INTO SAID SOLENOID MEANS FOR ACTUATING SAID VALVE SO AS TO ALTERNATELY DIRECT FLUID TO THE ENDS OF THE CYLINDER, A MOTOR FOR DRIVING SAID ROTARY SWITCH, AND MEANS FOR AUTOMATICALLY GRADUALLY INCREASING THE SPEED OF SAID MOTOR THROUGHOUT THE WINDING OPERATION, THEREBY INCREASING THE FREQUENCY OF ACTUATION OF SAID VALVE AND EFFECTING A SHORTENING OF THE BUILDER STROKE TO FORM A LEVEL WOUND TAPER ENDED FIBER PACKAGE.
Claim 2
Dependent Claim
155 words
A CONTROL MECHANISM FOR A FIBER WINDER BUILDER FOR THE WINDING OF TAPER ENDED FIBER PACKAGES COMPRISING A DOUBLE-ACTING HYDRAULIC CYLINDER CONNECTED WITH THE BUILDER OPERABLE FOR RECIPROCATION THEREOF, VALVE MEANS ACTUATABLE FOR ALTERNATELY CONNECTING EACH END OF SAID CYLINDER WITH A SOURCE OF HYDRAULIC FLUID UNDER A CONSTANT PRESSURE SO THAT FLUID WILL BE DIRECTED TO EITHER END OF THE CYLINDER WHILE BEING EXHAUSTED FROM THE OTHER END, SOLENOID MEANS FOR ACUTATING SAID VALVE, A ROTARY SWITCH FOR PERIODICALLY PASSING A CURRENT FROM A CURRENT SOURCE INTO SAID SOLENOID MEANS FOR ACTUATING SAID VALVE SO AS TO ALTERNATELY DIRECT FLUID TO THE ENDS OF THE CYLINDER, A MOTOR FOR DRIVING SAID ROTARY SWITCH, AND MEANS FOR AUTOMATICALLY GRADUALLY INCREASING THE SPEED OF SAID MOTOR THROUGHOUT THE WINDING OPERATION, THEREBY INCREASING THE FREQUENCY OF ACTUATION OF SAID VALVE AND EFFECTING A SHORTENING OF THE BUILDER STROKE TO FORM A LEVEL WOUND TAPER ENDED FIBER PACKAGE.
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) | 1968-06-07 | 1968-12-07 | 1969-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-07 | 1972-12-07 | 1973-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-07 | 1976-12-07 | 1977-06-08 | $7700.00 | Window Closed / Lapsed |