US3151833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Irrotational mount
Assignee: Northrop Grumman Guidance and Electronics Co Inc
•
Filing: 1960-09-28
•
Granted: 1964-10-06
•
Expires: 1980-09-28
Abstract
No abstract record available.
Inventors
- 👤 Howard G Thrasher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:12
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/04; G01C19/16; Y; Y10; Y10T; Y10T74/00; Y10T74/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
AN IRROTATIONAL MOUNT POSITIONED ON A BASE PLATE FOR ISOLATING AN INERTIAL UNIT COMPLED TO THE MOUNT FROM VIBRATION EXPERIENCED BY THE BASE PLATE, SAID MOUNT COMPRISING; A MOUNTING STRUCTURE HAVING THE INERTIAL UNIT MOUNTED THERETO; A PLURALITY OF FOUR SUPPORT MEMBERS, EACH INCLUDING A PLURALITY OF THREE SUBSTANTIALLY MUTUALLY ORTHOGONAL IRROTATIONAL BELLOWS; AND COUPLING MEANS FOR CONNECTING ONE OF THE ENDS OF EACH OF SAID BELLOWS TO SAID MOUNTING STRUCTURE AND THE OTHER OF THE ENDS OF SAID BELLOWS TO THE BASE PLATE, EACH OF SAID BELLOWS HAVING DAMPING MEANS ASSOCIATED THEREWITH FOR DAMPING MOVEMENT OF SAID BELLOWS.
Claim 2
Dependent Claim
99 words
AN IRROTATIONAL MOUNT POSITIONED ON A BASE PLATE FOR ISOLATING AN INERTIAL UNIT COMPLED TO THE MOUNT FROM VIBRATION EXPERIENCED BY THE BASE PLATE, SAID MOUNT COMPRISING; A MOUNTING STRUCTURE HAVING THE INERTIAL UNIT MOUNTED THERETO; A PLURALITY OF FOUR SUPPORT MEMBERS, EACH INCLUDING A PLURALITY OF THREE SUBSTANTIALLY MUTUALLY ORTHOGONAL IRROTATIONAL BELLOWS; AND COUPLING MEANS FOR CONNECTING ONE OF THE ENDS OF EACH OF SAID BELLOWS TO SAID MOUNTING STRUCTURE AND THE OTHER OF THE ENDS OF SAID BELLOWS TO THE BASE PLATE, EACH OF SAID BELLOWS HAVING DAMPING MEANS ASSOCIATED THEREWITH FOR DAMPING MOVEMENT OF SAID BELLOWS.
References Cited (Backward Citations)
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Cited
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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) | 1967-10-06 | 1968-04-06 | 1968-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-06 | 1972-04-06 | 1972-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-06 | 1976-04-06 | 1976-10-06 | $7700.00 | Window Closed / Lapsed |