US3618384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belt splice for v-pulley drive
Assignee: Reliance Electric Co
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Filing: 1970-02-05
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Granted: 1971-11-09
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Expires: 1990-02-05
Abstract
Abstract A SPLICE FOR A LONGITUDINALLY- AND TRANVERSELY-FLEXIBLE BELT BODY FOR USE WITH A V-PULLEY POWER TRANSMISION DEVICE IN WHICH THE BELT MUST BE TRANVERSELY STIFFENED, THE SPLICE CONSISTING OF FOUR IDENTICAL SPLICE PLATES OF RECTANGULAR CROSS-SECTION RIVETTED, IN REGISTERING PAIRS, TO THE OPPOSITE SURFACES OF THE OPPOSITE END REGIONS OF THE BELT BODY, A PAIR OF SPLICE BLOCKS, EACH FORMED WITH A CAVITY TO RECEIVE THE SPLICE PLATES ON ONE SURFACE OF THE BELT, AND A PLURALITY OF HEADED SCREWS PENETRATING ONE OF SAID BLOCKS AND THREADEDLY ENGAGING THE OTHER TO CLAMP THE BOCCKS TO THE BELT WITH THE SPLICE PLATES CONFINED WITHIN THE BLOCK CAVITIES.
Inventors
- 👤 Harry Bierlein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:32
CPC Classifications
F; F16; F16G; F16G7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-08 | 1975-05-10 | 1975-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-08 | 1979-05-10 | 1979-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-08 | 1983-05-10 | 1983-11-09 | $7700.00 | Window Closed / Lapsed |