Patent US3086562A successfully refreshed from Google Patents.
US3086562A
Expired / Lapsed
US
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Coil winding machine
Assignee: Zenith Electronics LLC
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Filing: 1958-11-10
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Granted: 1963-04-23
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Expires: 1978-11-10
Abstract
No abstract record available.
Inventors
- 👤 Vernard L Price
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:17
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/236; H01F; H01F41/00; H01F41/02; H01F41/04; H01F41/06; H01F41/071; H01F2041/0711; H01J2209/00; H01J2209/236; H01J2209/2363; H01J2209/2366
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
A COIL-WINDING MACHINE COMPRISING: A MANDREL SUPPORTED FOR ROTATION ABOUT A FIRST AXIS AND HAVING A SADDLESHAPED RECESS DEFINING A PREDETERMINED COIL PATTERN, HAVING A WINDOW THROUGH WHICH SAID FIRST AXIS EXTENDS, FOR RECEIVING A CONTINUOUS WIRE AND FOR FORMING SAID WIRE INTO CONSECUTIVE COIL TURNS HAVING A SHAPE CORRESPONDING TO SAID PATTERN; A WINDING HEAD ROTATABLE ABOUT A SECOND AXIS, INTERSECTING SAID FIRST AXIS AT AN ANGLE OF LESS THAN 90* AND AT THE APPROXIMATE GEOMETRICAL CENTER OF SAID RECESS AND HAVING A WIRE-FEEDING STATION WHICH REVOLVES ABOUT SAID RECESS OF SAID MANDREL AS SAID WINDING HEAD ROTATES WITH SAID FEEDING STATION SPACED RADIALLY OF SAID SECOND AXIS AND LOCATED IN ITS MOTION PATH AT A POINT FROM WHICH SAID WIRE EXTENDS DIRECTLY IN A SUBSTANTIALLY STRAIGHT LINE INTO SAID RECESS; MEANS FOR FEEDING SAID WIRE FROM A SUPPLY STATION THROUGH SAID FEEDING STATION OF SAID WIND-
Claim 2
Dependent Claim
148 words
A COIL-WINDING MACHINE COMPRISING: A MANDREL SUPPORTED FOR ROTATION ABOUT A FIRST AXIS AND HAVING A SADDLESHAPED RECESS DEFINING A PREDETERMINED COIL PATTERN, HAVING A WINDOW THROUGH WHICH SAID FIRST AXIS EXTENDS, FOR RECEIVING A CONTINUOUS WIRE AND FOR FORMING SAID WIRE INTO CONSECUTIVE COIL TURNS HAVING A SHAPE CORRESPONDING TO SAID PATTERN; A WINDING HEAD ROTATABLE ABOUT A SECOND AXIS, INTERSECTING SAID FIRST AXIS AT AN ANGLE OF LESS THAN 90* AND AT THE APPROXIMATE GEOMETRICAL CENTER OF SAID RECESS AND HAVING A WIRE-FEEDING STATION WHICH REVOLVES ABOUT SAID RECESS OF SAID MANDREL AS SAID WINDING HEAD ROTATES WITH SAID FEEDING STATION SPACED RADIALLY OF SAID SECOND AXIS AND LOCATED IN ITS MOTION PATH AT A POINT FROM WHICH SAID WIRE EXTENDS DIRECTLY IN A SUBSTANTIALLY STRAIGHT LINE INTO SAID RECESS; MEANS FOR FEEDING SAID WIRE FROM A SUPPLY STATION THROUGH SAID FEEDING STATION OF SAID WIND-
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) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |