US3287891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for controlling winding operations in a spinning machine
Assignee: ZINSER TEXTILMASCHINEN GES
•
Filing: 1964-06-15
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Granted: 1966-11-29
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Expires: 1984-06-15
Abstract
No abstract record available.
Inventors
- 👤 Pfeifer Willi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:23
CPC Classifications
D; D01; D01H; D01H1/00; D01H1/14; D01H1/36; D01H1/365
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
APPARATUS FOR CONTROLLING WINDING OPERATIONS, COMPRISING, IN COMBINATION, DRIVE MEANS; OPERATING MEANS RECIPROCABLE FOR CONTROLLING WINDING OPERATIONS ON SPINDLE MEANS; TRNSMISSION MEANS CONNECTING SAID DRIVE MEANS WITH SAID OPERATING MEANS AND INCLUDING REVERSING MEANS HAVING FIRST AND SECOND POSITIONS FOR MOVING SAID OPERATING MEANS IN OPPOSITE RECIPROCATING STROKES, RESPECTIVELY; AND CONTROL MEANS COUPLING PART ROTATED BY SAID DRIVE COUPLING HAVING A FIRST COUPLING PART ROTATED BY SAID DRIVE MEANS AND A SECOND COUPLING PART OPERATIVELY CONNECTED TO SAID REVERSING MEANS FOR ALTERNATELY PLACING THE SAME IN SAID FIRST AND SECOND POSITIONS AFTER TURNING OF SAID SECOND COUPLING PART THROUGH SELECTED ANGLES, AND SWITCH MEANS ACTUATED BY SAID OPERATING MEANS AT THE ENDS OF RECIPROCATING STROKES AND CONNECTED TO SAID ELECTROMAGNETIC CONTROL COUPLING FOR ENERGIZING THE SAME SO THAT SAID SECOND COUPLING PART IS DRIVEN.
Claim 2
Dependent Claim
134 words
APPARATUS FOR CONTROLLING WINDING OPERATIONS, COMPRISING, IN COMBINATION, DRIVE MEANS; OPERATING MEANS RECIPROCABLE FOR CONTROLLING WINDING OPERATIONS ON SPINDLE MEANS; TRNSMISSION MEANS CONNECTING SAID DRIVE MEANS WITH SAID OPERATING MEANS AND INCLUDING REVERSING MEANS HAVING FIRST AND SECOND POSITIONS FOR MOVING SAID OPERATING MEANS IN OPPOSITE RECIPROCATING STROKES, RESPECTIVELY; AND CONTROL MEANS COUPLING PART ROTATED BY SAID DRIVE COUPLING HAVING A FIRST COUPLING PART ROTATED BY SAID DRIVE MEANS AND A SECOND COUPLING PART OPERATIVELY CONNECTED TO SAID REVERSING MEANS FOR ALTERNATELY PLACING THE SAME IN SAID FIRST AND SECOND POSITIONS AFTER TURNING OF SAID SECOND COUPLING PART THROUGH SELECTED ANGLES, AND SWITCH MEANS ACTUATED BY SAID OPERATING MEANS AT THE ENDS OF RECIPROCATING STROKES AND CONNECTED TO SAID ELECTROMAGNETIC CONTROL COUPLING FOR ENERGIZING THE SAME SO THAT SAID SECOND COUPLING PART IS DRIVEN.
References Cited (Backward Citations)
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US2870597A
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US3010274A
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US3013376A
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US3114224A
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US3130930A
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US3112602A
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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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |