US3333904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearings for rotors
Assignee: Associated Electrical Industries Ltd
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Filing: 1964-11-06
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Granted: 1967-08-01
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Expires: 1984-11-06
Abstract
No abstract record available.
Inventors
- 👤 Flurscheim Cedric Harald
- 👤 Frankel Adolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:37
CPC Classifications
F; F16; F16C; F16C41/00; F16C41/02; F01; F01D; F01D25/00; F01D25/16; F01D25/162; F01D25/164; F16C23/00; F16C23/02; F16C23/04; F16C2360/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A ROTATY MACHINE INCLUDING: (A) A ROTOR; (B) A FIXED BEARING PEDESTAL; (C) AN ASSEMBLY OF BEARING BLOCKS OPERATIVELY ENGAGING THE ROTOR; (D) HYDRAULIC CYLINDER MEANS ARRANGED TO ACT BETWEEN THE ASSEMBLY OF BEARING BLOCKS AND THE PEDESTAL; (E) AT LEAST ONE HYDRAULIC CYLINDER, PART OF THE HYDRAULIC CYLINDER MEANS, DISPOSED BELOW THE ASSEMBLY OF BEARING BLOCKS AND ARRANGED TO SUPPORT THE BEARING BLOCKS AND ROTOR AGAINST VERTICALLY DOWNWARDLY DIRECTED FORCES;
Claim 2
Dependent Claim
71 words
A ROTATY MACHINE INCLUDING: (A) A ROTOR; (B) A FIXED BEARING PEDESTAL; (C) AN ASSEMBLY OF BEARING BLOCKS OPERATIVELY ENGAGING THE ROTOR; (D) HYDRAULIC CYLINDER MEANS ARRANGED TO ACT BETWEEN THE ASSEMBLY OF BEARING BLOCKS AND THE PEDESTAL; (E) AT LEAST ONE HYDRAULIC CYLINDER, PART OF THE HYDRAULIC CYLINDER MEANS, DISPOSED BELOW THE ASSEMBLY OF BEARING BLOCKS AND ARRANGED TO SUPPORT THE BEARING BLOCKS AND ROTOR AGAINST VERTICALLY DOWNWARDLY DIRECTED FORCES;
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-31 | 1971-01-30 | 1971-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-31 | 1975-01-30 | 1975-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-31 | 1979-01-30 | 1979-08-01 | $7700.00 | Window Closed / Lapsed |