US3089302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lay control transmission for roving frames
Assignee: PERFECTING SERVICE CO
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Filing: 1961-09-20
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Granted: 1963-05-14
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Expires: 1981-09-20
Abstract
No abstract record available.
Inventors
- 👤 Jr John G Williamson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:02
CPC Classifications
D; D01; D01H; D01H1/00; D01H1/14; D01H1/36; D01H1/365
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
IN A ROVING FRAME HAVING ROTATING FLYERS FOR TRAVERSING ROVING ONTO RELATIVELY ROTATING SPOOLS, A CARRIAGE FOR SAID SPOOLS, A LIFTER SHAFT, MEANS FOR TRANSMITTING RECIPROCATORY TRAVERSING MOVEMENT FROM SAID LIFTER SHAFT TO SAID CARRIAGE, A BUILDER MOTION, AND A LIFTER DRIVE SHAFT DRIVEN TO ROTATE IN ONE DIRECTION AND THE OPPOSITE DIRECTION IN ALTERNATION BY SAID BUILDER MOTION; THE COMBINATION THEREWITH OF MEANS FOR TRANSMITTING RECIPROCATORY MOTION FROM THE LIFTER DRIVE SHAFT TO THE LIFTER SHAFT COMPRISING (A) A JACK SHAFT EXTENDING SUBSTANTIALLY PARALLEL WITH THE LIFTER SHAFT AND THE LIFTER DRIVE SHAFT, (B) CHANGE GEAR MEANS TRANSMITTING ROTATION FROM THE LIFTER DRIVE SHAFT TO THE JACK SHAFT, (C) A PAIR OF SPROCKET WHEELS FIXED ON THE JACK SHAFT AND THE LIFTER SHAFT, RESPECTIVELY, AND (D) AN ENDLESS SPROCKET CHAIN ENGAGING SAID SPROCKET WHEELS.
Claim 2
Dependent Claim
135 words
IN A ROVING FRAME HAVING ROTATING FLYERS FOR TRAVERSING ROVING ONTO RELATIVELY ROTATING SPOOLS, A CARRIAGE FOR SAID SPOOLS, A LIFTER SHAFT, MEANS FOR TRANSMITTING RECIPROCATORY TRAVERSING MOVEMENT FROM SAID LIFTER SHAFT TO SAID CARRIAGE, A BUILDER MOTION, AND A LIFTER DRIVE SHAFT DRIVEN TO ROTATE IN ONE DIRECTION AND THE OPPOSITE DIRECTION IN ALTERNATION BY SAID BUILDER MOTION; THE COMBINATION THEREWITH OF MEANS FOR TRANSMITTING RECIPROCATORY MOTION FROM THE LIFTER DRIVE SHAFT TO THE LIFTER SHAFT COMPRISING (A) A JACK SHAFT EXTENDING SUBSTANTIALLY PARALLEL WITH THE LIFTER SHAFT AND THE LIFTER DRIVE SHAFT, (B) CHANGE GEAR MEANS TRANSMITTING ROTATION FROM THE LIFTER DRIVE SHAFT TO THE JACK SHAFT, (C) A PAIR OF SPROCKET WHEELS FIXED ON THE JACK SHAFT AND THE LIFTER SHAFT, RESPECTIVELY, AND (D) AN ENDLESS SPROCKET CHAIN ENGAGING SAID SPROCKET WHEELS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |