Vibratory road roller
Abstract
Abstract THIS DISCLOSURE PROVIDES A VIBRATORY ROAD ROLLER INCLUDING A ROLLER DRUM HAVING TRANSVERSELY DISPOSED WALLS LOCATED ADJACENT THE ENDS THEREOF. HOUSINGS ARE FIXEDLY MOUNTED WITHIN CENTRALLY LOCATED OPENINGS OF THE TRANSVERSELY DISPOSED WALLS. A SHORT SHAFT EXTENDS COAXIALLY THROUGH EACH OF THE HOUSINGS AND ARE ROTATABLY MOUNTED THEREIN. AN ECCENTRIC WEIGHT IS MOUNTED ON EACH OF THE COAXIALLY LOCATED SHAFTS WITHIN THE HOUSINGS. BEARING MEMBERS LOCATED ON EACH SIDE OF THE ECCENTRIC WEIGHTS ROTATABLY SUPPORT THE SHORT SHAFT SECTIONS. A STUB SHAFT SECTION INTERCONNECTS THE SHORT SHAFT SECTIONS WITH EACH OTHER TO EFFECT MOVEMENT IN RESPONSE TO THE MEANS FOR DRIVING THE SAID ROAD ROLLER.
Inventors
- 👤 Benno Kaltenegger
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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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) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |