Patent US3559268A successfully refreshed from Google Patents.
US3559268A
Expired / Lapsed
US
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Drawing-in tool for the drawing of coils into stator grooves
Assignee: Statomat Globe Maschinenfabrik GmbH
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Filing: 1969-10-24
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Granted: 1971-02-02
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Expires: 1989-10-24
Abstract
Abstract A DEVICE FOR PLACING PRE-WOUND COILS INTO STATOR GROOVES INCLUDING A GENERALLY CIRCULAR STRIPPER MEMBER MOVABLE THROUGH THE STATOR. TEETH ARE ARRANGED ABOUT THE PERIPHERY OF THE STRIPPER MEMBER WITH FINGERS IN SLOTS BETWEEN THE TEETH. SOME FINGERS, AND PREFERABLY AT LEAST ONE FINGER ADJACENT EACH TOOTH WHICH CONTAINS A PREWOUND COIL TO BE PLACED INTO THE STATOR IS FIXED ONTO THE STRIPPER MEMBER FOR MOVEMENT THEREWITH AS THE LATTER MOVES THROUGH THE STATOR.
Inventors
- 👤 Hans Droll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:45
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/06; H02K15/062; H02K15/065; H02K15/067; H02K15/068; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53143
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |