US3293948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Planetary transmission arrangement
Assignee: Rheinstahl Huettenwerke AG
•
Filing: 1964-12-24
•
Granted: 1966-12-27
•
Expires: 1984-12-24
Abstract
No abstract record available.
Inventors
- 👤 Jarchow Friedrich
- 👤 Kunnen Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:27
CPC Classifications
F; F16; F16H; F16H1/00; F16H1/28; F16H1/2809; F16H1/2827; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19628
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A PLANETARY TRANSMISSION ARRANGEMENT COMPRISING, IN COMBINATION, A PLANETARY TRANSMISSION INCLUDING A PLURALITY OF ROTARY TRANSMISSION ELEMENTS HAVING TOOTHED PORTIONS; TWO SHAFTS, ONE OF SAID SHAFTS BEING CONNECTED TO ONE OF SAID TRANSMISSION ELEMENTS FOR ROTATION WITH THE SAME; AND COUPLING MEANS INCLUDING A FIRST COUPLING PART LOCATED ON ONE SIDE OF SAID TRANSMISSION, SAID FIRST COUPLING PART INCLUDING A TOOTHED COUPLING PORTION ENGAGING A TOOTHED PORTION OF ANOTHER ONE OF SAID TRANSMISSION ELEMENTS SO AS TO BE COUPLED WITH THE SAME FOR ROTATION THEREWITH, A SECOND COUPLING PART LOCATED ON THE OTHER SIDE OF SAID TRANSMISSION AND COUPLED WITH THE OTHER SHAFT FOR ROTATION THEREWITH, AND AN INTERMEDIATE PART EXTENDING BETWEEN SAID FIRST AND SECOND COUPLING PARTS AND BETWEEN TWO OF SAID TRANSMISSION ELEMENTS FROM ONE SIDE
Claim 2
Dependent Claim
128 words
A PLANETARY TRANSMISSION ARRANGEMENT COMPRISING, IN COMBINATION, A PLANETARY TRANSMISSION INCLUDING A PLURALITY OF ROTARY TRANSMISSION ELEMENTS HAVING TOOTHED PORTIONS; TWO SHAFTS, ONE OF SAID SHAFTS BEING CONNECTED TO ONE OF SAID TRANSMISSION ELEMENTS FOR ROTATION WITH THE SAME; AND COUPLING MEANS INCLUDING A FIRST COUPLING PART LOCATED ON ONE SIDE OF SAID TRANSMISSION, SAID FIRST COUPLING PART INCLUDING A TOOTHED COUPLING PORTION ENGAGING A TOOTHED PORTION OF ANOTHER ONE OF SAID TRANSMISSION ELEMENTS SO AS TO BE COUPLED WITH THE SAME FOR ROTATION THEREWITH, A SECOND COUPLING PART LOCATED ON THE OTHER SIDE OF SAID TRANSMISSION AND COUPLED WITH THE OTHER SHAFT FOR ROTATION THEREWITH, AND AN INTERMEDIATE PART EXTENDING BETWEEN SAID FIRST AND SECOND COUPLING PARTS AND BETWEEN TWO OF SAID TRANSMISSION ELEMENTS FROM ONE SIDE
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
US2922321A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |