US3125307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for winding coils in grooves of stator rings
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
•
Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:49
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/08; H02K15/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
A MACHINE FOR WINDING WIRE IN CIRCUMFERENTIALLY SPACED GROOVES OF A FLAT RING, COMPRISING A HORIZONTAL SUPPORT FOR SAID RING, A RING GEAR ROTATABLE IN A VERTICAL PLANE AND CARRYING A WIRE GUIDE EXTENDING LATERALLY OF THE GEAR, A GROOVED ANNULAR SHUTTLE CARRYING A SUPPLY OF WIRE AND ROTATABLE IN A VERTICAL PLANE SLIGHTLY SPACED FROM SAID GEAR, SAID WIRE GUIDE DRAWING WIRE FROM SAID SHUTTLE AS THE RING GEAR REVOLVES, SAID RING GEAR AND SHUTTLE PASSING THROUGH THE CENTRAL APERTURE OF THE FLAT RING TO BE WOUND WITH WIRE, A PLURALITY OF ROLLERS SUPPORTING SAID SHUTTLE FOR FREE ROTATION IN A VERTICAL PLANE AS WIRE IS DRAWN THEREFROM, A DRIVE GEAR HAVING TEETH ENGAGING IN THE GROOVES OF THE FLAT RING FOR ROTATING THE SAME IN ITS PLANE ON SAID SUPPORT, A MOTOR, A GEAR TRAIN ENGAGED WITH SAID RING GEAR FOR TURNING THE SAME, AND DOUBLE CLUTCH
Claim 2
Dependent Claim
149 words
A MACHINE FOR WINDING WIRE IN CIRCUMFERENTIALLY SPACED GROOVES OF A FLAT RING, COMPRISING A HORIZONTAL SUPPORT FOR SAID RING, A RING GEAR ROTATABLE IN A VERTICAL PLANE AND CARRYING A WIRE GUIDE EXTENDING LATERALLY OF THE GEAR, A GROOVED ANNULAR SHUTTLE CARRYING A SUPPLY OF WIRE AND ROTATABLE IN A VERTICAL PLANE SLIGHTLY SPACED FROM SAID GEAR, SAID WIRE GUIDE DRAWING WIRE FROM SAID SHUTTLE AS THE RING GEAR REVOLVES, SAID RING GEAR AND SHUTTLE PASSING THROUGH THE CENTRAL APERTURE OF THE FLAT RING TO BE WOUND WITH WIRE, A PLURALITY OF ROLLERS SUPPORTING SAID SHUTTLE FOR FREE ROTATION IN A VERTICAL PLANE AS WIRE IS DRAWN THEREFROM, A DRIVE GEAR HAVING TEETH ENGAGING IN THE GROOVES OF THE FLAT RING FOR ROTATING THE SAME IN ITS PLANE ON SAID SUPPORT, A MOTOR, A GEAR TRAIN ENGAGED WITH SAID RING GEAR FOR TURNING THE SAME, AND DOUBLE CLUTCH
References Cited (Backward Citations)
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Cited
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Cited
US2444126A
Cited
GB660218A
Cited
US2726817A
Cited
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Cited
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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) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |