Tie rod clamp device
Abstract
Abstract A TIE ROD CLAMPING DEVICE SUITABLE FOR EXAMPLE FOR ROLLING MILL STANDS INCORPORATES A HYDRAULIC STRESSING DEVICE OPERATIVELY CONNECTED BETWEEN ONE END OF THE TIE ROD AND ONE OF TWO OR MORE MEMBERS TO BE HELD IN COMPRESSION BY THE TIE ROD TO PERMIT THE TIE ROD TO BE EXPANDED BY HYDRAULIC ACTION, AND IN WHICH THE COMPRESSIVE FORCE OF THE TIE ROD IS ADAPTED TO BE TRANSMITTED THROUGH A RAPID ADJUSTMENT THRUST-TRANSMITTING DEVICE, SUCH AS A DOG CLUTCH, ROTATABLE FROM A TOOTHTO-TOOTH POSITION TO A TOOTH-TO-GAP POSITION, EITHER TO TRANSMIT FORCE TO THE CONNECTED MEMBERS OR ALTERNATIVELY TO ALLOW FOR CONTRACTION OF THE TIE ROD WITHOUT TRANSMITTING COMPRESSIVE FORCES TO THE CONNECTED MEMBERS.
Inventors
- 👤 Ernst Georg Reichrath
- 👤 Otto Kark Buchheit
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) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |