Method and apparatus for handling a former
Abstract
Abstract A METHOD AND APPARATUS FOR HOLDING AND MOVING FORMERS DURING WINDING THEREON AND REMOVAL THEREFROM OF WIRE COILS FOR ELECTRICAL MACHINES OR THE LIKE. A PLURALITY OF FORMERS ARE ARRANGED IN A GROUP LYING IN A COMMON PLANE AND EXTENDING OUTWARDLY FROM A CENTRAL AXIS PERPENDICULAR TO SAID PLANE. AS THE FORMERS MOVE ABOUT THE CENTRAL AXIS THE FORMERS MOVE AT LEAST A WINDING POSITION WHERE THEY ARE WOUND AND TO A REMOVAL POSITION WHERE AT LEAST ONE FORMER OF THE GROUP IS SWIVELED TO BE PARALLEL TO ANOTHER FORMER OF THE GROUP FOR SIMULTANEOUS REMOVAL OF THE COILS FROM THE TWO PARALLEL FORMERS. THERE MAY BE MORE THAN ONE GROUP OF FORMER, THE PLANES OF THE OTHER GROUPS BEING PARALLEL TO THE PLANE OF THE FIRST MENTIONED GROUP AND ALL GROUPS SHARING THE SAME CENTRAL AXIS.
Inventors
- 👤 Hans Droll
Bibliographic Details
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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) | 1974-12-06 | 1975-06-07 | 1975-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-06 | 1979-06-07 | 1979-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-06 | 1983-06-07 | 1983-12-07 | $7700.00 | Window Closed / Lapsed |