Patent US3315465A successfully refreshed from Google Patents.
US3315465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phase relation control
Assignee: Motors Liquidation Co
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Filing: 1965-07-09
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Granted: 1967-04-25
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Expires: 1985-07-09
Abstract
No abstract record available.
Inventors
- 👤 Rolland B Wallis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:48
CPC Classifications
F; F16; F16H; F16H35/00; F16H35/008; G; G05; G05G; G05G7/00; G05G7/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
IN COMBINATION WITH A PAIR OF CRANKSHAFTS ADAPTED TO BE DRIVEN BY THE SAME POWER SOURCE, MEANS TO CONTROL THE PHASE ANGLE BETWEEN SAID CRANKSHAFTS COMPRISING VARIABLE RATIO TRANSMISSION MEANS DRIVINGLY CONNECTED BETWEEN SAID CRANKSHAFTS AND INCLUDING MEANS PROVIDING A RATIO OF UNITY AS WELL AS PREDETERMINED RATIOS ABOVE AND BELOW UNITY TO RELATE THE ROTATIONAL SPEEDS OF SAID CRANKSHAFTS, AND RATIO SELECTION MEANS ADAPTED TO CARRY OUT THE SELECTION OF SAID RATIOS SO AS TO SELECTIVELY RELATE SAID CRANKSHAFT SPEEDS AT ANY DESIRED ONE OF SAID RATIOS WHEREBY THE PHASE RELATION OF SAID CRANKSHAFTS WITH ONE ANOTHER MAY BE REGULATED IN A DESIRED MANNER.
Claim 2
Dependent Claim
105 words
IN COMBINATION WITH A PAIR OF CRANKSHAFTS ADAPTED TO BE DRIVEN BY THE SAME POWER SOURCE, MEANS TO CONTROL THE PHASE ANGLE BETWEEN SAID CRANKSHAFTS COMPRISING VARIABLE RATIO TRANSMISSION MEANS DRIVINGLY CONNECTED BETWEEN SAID CRANKSHAFTS AND INCLUDING MEANS PROVIDING A RATIO OF UNITY AS WELL AS PREDETERMINED RATIOS ABOVE AND BELOW UNITY TO RELATE THE ROTATIONAL SPEEDS OF SAID CRANKSHAFTS, AND RATIO SELECTION MEANS ADAPTED TO CARRY OUT THE SELECTION OF SAID RATIOS SO AS TO SELECTIVELY RELATE SAID CRANKSHAFT SPEEDS AT ANY DESIRED ONE OF SAID RATIOS WHEREBY THE PHASE RELATION OF SAID CRANKSHAFTS WITH ONE ANOTHER MAY BE REGULATED IN A DESIRED 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) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |