Fragmentizing apparatus with vertically mounted drum
Abstract
Abstract A STATIONARY OR MOBILE FRAGMENTIZING APPARATUS PROVIDED WITH ONE OR MORE ROTORS OR DRUMS MOUNTED FOR ROTATION ABOUT A VERTICAL AXIS AND HAVING IMPACT OR SHEARING PROJECTIONS THEREON FOR FRAGMENTIZING AGRICULTURAL OR WASTE MATERIALS WHICH ARE FED TO THE APPARATUS. MEANS ARE PROVIDED FOR ADJUSTING THE SPACING BETWEEN ADJACENT DRUMS FOR FRAGMENTIZATION CONTROL AS WELL AS FOR PROVIDING TEMPORARY CLEARANCE FOR THE PASSAGE OF AN INJURIOUS OBSTRUCTION. SUCH DRUM SEPARATING OR SPACING MEANS CAN BE MADE LOAD RESPONSIVE. FOR CONVENIENT AND INEXPENSIVE REPLACEMENT OF THE INDIVIDUAL IMPACT PROJECTIONS, A CONTINUOUS BRACKET FORMED BY A HELIX OF ANGLE IRON IS SECURED TO THE DRUM AND SERVES AS A MOUNTING PLATE FOR THE IMPACT PROJECTIONS.
Inventors
- 👤 Herbert T Cobey
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 |