US3128582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crankshaft balancing means
Assignee: Storm-Vulcan Inc
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Filing: 1962-10-01
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Granted: 1964-04-14
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Expires: 1982-10-01
Abstract
No abstract record available.
Inventors
- 👤 Kjeld C Winther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:19
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/14; G01M1/16; G01M1/24; B; B24; B24B; B24B5/00; B24B5/36; B24B5/42; B24B5/428; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/211; Y10T74/2114
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
IN A DEVICE OF THE CLASS DESCRIBED, A SUPPORTING FRAME HAVING AN INNER END; A SPINDLE ROTATABLY SUPPORTED IN THE FRAME; MEANS FOR ROTATING THE SPINDLE; A PAIR OF COUNTERWEIGHTS RADIALLY SPACED FROM THE SPINDLE ADJACENT THE INNER END OF THE SUPPORTING FRAME; SUPPORT MEANS FOR THE COUNTERWEIGHTS MOVABLE ARCUATELY WITH RESPECT TO THE SPINDLE; MEANS TO ROTATE THE SUPPORT MEANS WITH REFERENCE TO THE SPINDLE TO ADJUST THE COUNTERWEIGHTS ARCUATELY ABOUT THE SPINDLE; AND MEANS TO DISENGAGEABLY ATTACH THE COUNTERWEIGHTS TO THE SPINDLE FOR ROTATION THEREWITH OR FOR DISENGAGEMENT OF THE SPINDLE FROM THE COUNTERWEIGHTS TO PERMIT ROTATION OF THE SPINDLE FREE OF THE COUNTERWEIGHTS.
Claim 2
Dependent Claim
106 words
IN A DEVICE OF THE CLASS DESCRIBED, A SUPPORTING FRAME HAVING AN INNER END; A SPINDLE ROTATABLY SUPPORTED IN THE FRAME; MEANS FOR ROTATING THE SPINDLE; A PAIR OF COUNTERWEIGHTS RADIALLY SPACED FROM THE SPINDLE ADJACENT THE INNER END OF THE SUPPORTING FRAME; SUPPORT MEANS FOR THE COUNTERWEIGHTS MOVABLE ARCUATELY WITH RESPECT TO THE SPINDLE; MEANS TO ROTATE THE SUPPORT MEANS WITH REFERENCE TO THE SPINDLE TO ADJUST THE COUNTERWEIGHTS ARCUATELY ABOUT THE SPINDLE; AND MEANS TO DISENGAGEABLY ATTACH THE COUNTERWEIGHTS TO THE SPINDLE FOR ROTATION THEREWITH OR FOR DISENGAGEMENT OF THE SPINDLE FROM THE COUNTERWEIGHTS TO PERMIT ROTATION OF THE SPINDLE FREE OF THE COUNTERWEIGHTS.
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) | 1967-04-14 | 1967-10-14 | 1968-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-14 | 1971-10-14 | 1972-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-14 | 1975-10-14 | 1976-04-14 | $7700.00 | Window Closed / Lapsed |