Peening machine
Abstract
Abstract THIS PENNING MACHINE INCLUDES A STORAGE RESERVOIR COUPLED TO A MEETING CHAMBER AND SUPLYING A DISCHARGE GUN AND THE MACHINE IS PROVIDED WITH A FLOW CONTROL RECLAIM UNIT. THE CONTROL APPARATUS INCLUDES A BY-PASS CONDUIT WHICH PURGES RESIDUAL BLASTING MATERIAL FROM THE METERING CHAMBER AND THE DISCHARGE DUCTWORK, AND RETURNS IT TO THE RESERVOIR. THE PURGING ACTION IS EFFECUATED BY SUCTION FROM A BLOWER LOCATED IN THE RESERVIOR, THE SUCTION BEING APPLIED TO THE METERING CHAMBER VIA THE BY-PASS CONDUIT WHEN THE GUN IS INOPERATIVE. A METERING PLATFORM BELOW THE RESERVIOR ORIFICE COLLECTS BLASTING MATERIAL AND EFFECTIVELY PLUGS THE ORIFICE TO PRECLUDE ESCAPT OF THE BLASTING MATERIAL FROM THE RESERVOIR WHEN THE GUN IS INOPERATIVE.
Inventors
- 👤 Charles E Kamper
- 👤 Richard R Compton
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) | 1974-12-06 | 1975-06-07 | 1975-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-06 | 1979-06-07 | 1979-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-06 | 1983-06-07 | 1983-12-07 | $7700.00 | Window Closed / Lapsed |