US3253793A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stator winding machine
Assignee: Westinghouse Electric Corp
•
Filing: 1963-10-03
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Granted: 1966-05-31
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Expires: 1983-10-03
Abstract
No abstract record available.
Inventors
- 👤 Robert E Morey
- 👤 Earl E Hefner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:54
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/08; H02K15/085; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/1892; Y10T74/18936
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
IN A MACHINE FOR WINDING WIRE INTO SLOTS IN A GENERALLY CYLINDRICAL CORE, IN COMBINATION, A WIRE FEEDING HEAD, A FIRST CAM MEANS FOR RECIPROCATING SAID HEAD AXIALLY OF THE CORE IN A WIRE INSERTING STROKE, A SECOND CAM MEANS FOR OSCILLATING THE HEAD ABOUT THE AXIS OF THE CORE, A SLAVE HYDRAULIC CYLINDER MOUNTED IN THE HEAD, A SLAVE PISTON IN THE CYLINDER, A WIRE GUIDING FLOPPER ACTUATED BY THE SLAVE CYLINDER, A MASTER HYDRAULIC CYLINDER CONNECTED TO THE SLAVE CYLINDER, A MASTER PISTON IN THE MASTER CYLINDER, A THIRD CAM MEANS FOR ACTUATING THE MASTER PISTON TO OPERATE THE SLAVE PISTON AND THE FLOPPER, AND A MOTOR FOR DRIVING SAID THREE CAM MEANS IN SYNCHRONISM.
Claim 2
Dependent Claim
117 words
IN A MACHINE FOR WINDING WIRE INTO SLOTS IN A GENERALLY CYLINDRICAL CORE, IN COMBINATION, A WIRE FEEDING HEAD, A FIRST CAM MEANS FOR RECIPROCATING SAID HEAD AXIALLY OF THE CORE IN A WIRE INSERTING STROKE, A SECOND CAM MEANS FOR OSCILLATING THE HEAD ABOUT THE AXIS OF THE CORE, A SLAVE HYDRAULIC CYLINDER MOUNTED IN THE HEAD, A SLAVE PISTON IN THE CYLINDER, A WIRE GUIDING FLOPPER ACTUATED BY THE SLAVE CYLINDER, A MASTER HYDRAULIC CYLINDER CONNECTED TO THE SLAVE CYLINDER, A MASTER PISTON IN THE MASTER CYLINDER, A THIRD CAM MEANS FOR ACTUATING THE MASTER PISTON TO OPERATE THE SLAVE PISTON AND THE FLOPPER, AND A MOTOR FOR DRIVING SAID THREE CAM MEANS IN SYNCHRONISM.
References Cited (Backward Citations)
US2304520A
Cited
US2579585A
Cited
US2770424A
Cited
US3169301A
Cited
US3082966A
Cited
US3052418A
Cited
US3102696A
Cited
FR1333989A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-30 | 1969-11-29 | 1970-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-30 | 1973-11-29 | 1974-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-30 | 1977-11-29 | 1978-05-31 | $7700.00 | Window Closed / Lapsed |