US3191269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of winding armatures
Assignee: Individual
•
Filing: 1958-12-12
•
Granted: 1965-06-29
•
Expires: 1978-12-12
Abstract
No abstract record available.
Inventors
- 👤 Harry W Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:59
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/08; H02K15/09; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49009; Y10T29/49012
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
IN A METHOD OF WINDING AN ARMATURE CORE FIXEDLY MOUNTED ON A SHAFT UPON WHICH A COMMUTATOR IS ALSO FIXEDLY MOUNTED, THE ARMATURE CORE HAVING A PLURALITY OF CIRCUMFERENTIALLY SPACED RADIAL SLOTS AND THE COMMUTATOR HAVING A PLURALITY OF CIRCUMFERENTIALLY SPACED LEAD RECEIVING TANGS, THE METHOD INCLUDING THE STEPS OF SHIELDING THE TANGS BY A MOVABLE SHIELD OVERLYNG A PORTION OF THE COMMUTATOR, PLACING A COIL IN A PAIR OF SLOTS, THE COIL HAVING A WIRE EXTENDING THEREFROM PROJECTING OUT OF A SLOT, REMOVING THE SHIELD FROM TANG SHIELDING POSITION, DEFLECTING THE LEAD EXTENDING FROM THE COIL INTO PERMANENT ENGAGEMENT WITH A SELECTED TANG CIRCUMFERENTIALLY OFFSET FROM SAID LAST MENTIONED SLOT, AND MOVING THE SHIELD INTO TANG SHIELDING POSITION WHILE PLACING A SUCCEEDING COIL IN ANOTHER PAIR OF SLOTS.
Claim 2
Dependent Claim
129 words
IN A METHOD OF WINDING AN ARMATURE CORE FIXEDLY MOUNTED ON A SHAFT UPON WHICH A COMMUTATOR IS ALSO FIXEDLY MOUNTED, THE ARMATURE CORE HAVING A PLURALITY OF CIRCUMFERENTIALLY SPACED RADIAL SLOTS AND THE COMMUTATOR HAVING A PLURALITY OF CIRCUMFERENTIALLY SPACED LEAD RECEIVING TANGS, THE METHOD INCLUDING THE STEPS OF SHIELDING THE TANGS BY A MOVABLE SHIELD OVERLYNG A PORTION OF THE COMMUTATOR, PLACING A COIL IN A PAIR OF SLOTS, THE COIL HAVING A WIRE EXTENDING THEREFROM PROJECTING OUT OF A SLOT, REMOVING THE SHIELD FROM TANG SHIELDING POSITION, DEFLECTING THE LEAD EXTENDING FROM THE COIL INTO PERMANENT ENGAGEMENT WITH A SELECTED TANG CIRCUMFERENTIALLY OFFSET FROM SAID LAST MENTIONED SLOT, AND MOVING THE SHIELD INTO TANG SHIELDING POSITION WHILE PLACING A SUCCEEDING COIL IN ANOTHER PAIR OF SLOTS.
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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) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |