Patent US3281041A successfully refreshed from Google Patents.
US3281041A
Expired / Lapsed
US
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Multiple speed drive means for strip stock feeding apparatus
Assignee: COILFEED SYSTEMS Inc
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Filing: 1964-04-23
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Granted: 1966-10-25
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Expires: 1984-04-23
Abstract
No abstract record available.
Inventors
- 👤 Berlyn E Baringer
- 👤 Marvin A Hole
- 👤 John A Huber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:23
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/08; B21D43/09
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
IN A STRIP STOCK FEEDING APPARATUS, THE COMBINATION COMPRISING: A POWER SOURCE; A PLURALITY OF STRIP STOCK DRIVE ROLLS; A HIGH SPEED POWER TRANSMISSION SYSTEM CONNECTING SAID SOURCE OF POWER AND AT LEAST ONE OF SAID DRIVE ROLL FOR CONVEYING POWER TO SAID ONE DRIVE ROLL FOR DRIVING THE SAME AT A HIGH SPEED; A LOW SPEED INERTIA TRANSMISSION SYSTEM ADAPTED TO BE ALTERNATELY, CONNECTED TO SAID POWER SOURCE WHEN SAID ONE DRIVE ROLL IS CONNECTED TO SAID HIGH SPEED POWER TRANSMISSION AND DISCONNECTED FROM SAID POWER SOURCE AND CONNECTED TO SAID ONE DRIVE ROLL WHEN THE LAST MENTIONED DRIVE ROLL IS DISCONNECTED FROM THE HIGH SPEED TRANSMISSION SYSTEM; MEANS OPERATIVELY CONNECTING SAID HIGH SPEED POWER TRANSMISSION SYSTEM TO SAID ONE DRIVE ROLL; AND, MEANS FOR CONNECTING AND DISCONNECTING SAID LOW SPEED INERTIA TRANSMISSION SYSTEM TO SAID POWER SOURCE AND SAID ONE DRIVE ROLL IN AN ALTERNATE MANNER.
Claim 2
Dependent Claim
148 words
IN A STRIP STOCK FEEDING APPARATUS, THE COMBINATION COMPRISING: A POWER SOURCE; A PLURALITY OF STRIP STOCK DRIVE ROLLS; A HIGH SPEED POWER TRANSMISSION SYSTEM CONNECTING SAID SOURCE OF POWER AND AT LEAST ONE OF SAID DRIVE ROLL FOR CONVEYING POWER TO SAID ONE DRIVE ROLL FOR DRIVING THE SAME AT A HIGH SPEED; A LOW SPEED INERTIA TRANSMISSION SYSTEM ADAPTED TO BE ALTERNATELY, CONNECTED TO SAID POWER SOURCE WHEN SAID ONE DRIVE ROLL IS CONNECTED TO SAID HIGH SPEED POWER TRANSMISSION AND DISCONNECTED FROM SAID POWER SOURCE AND CONNECTED TO SAID ONE DRIVE ROLL WHEN THE LAST MENTIONED DRIVE ROLL IS DISCONNECTED FROM THE HIGH SPEED TRANSMISSION SYSTEM; MEANS OPERATIVELY CONNECTING SAID HIGH SPEED POWER TRANSMISSION SYSTEM TO SAID ONE DRIVE ROLL; AND, MEANS FOR CONNECTING AND DISCONNECTING SAID LOW SPEED INERTIA TRANSMISSION SYSTEM TO SAID POWER SOURCE AND SAID ONE DRIVE ROLL IN AN ALTERNATE MANNER.
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) | 1969-10-24 | 1970-04-25 | 1970-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-24 | 1974-04-25 | 1974-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-24 | 1978-04-25 | 1978-10-25 | $7700.00 | Window Closed / Lapsed |