US3111823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Overload protection means between connected rotary members
Assignee: Theodor Wuppermann GmbH
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Filing: 1961-10-06
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Granted: 1963-11-26
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Expires: 1981-10-06
Abstract
No abstract record available.
Inventors
- 👤 Kater Karl-Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:07
CPC Classifications
F; F16; F16D; F16D7/00; F16D7/02; B; B21; B21B; B21B35/00; B21B35/14; B21B35/141; Y; Y10; Y10S; Y10S464/00; Y10S464/902; Y10S464/903
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
IN OVERLOAD PROTECTION MEANS BETWEEN TWO ROTATING MEMBERS, ESPECIALLY ROLLING MILL DRIVES, CONNECTED WITH ONE ANOTHER BY SHRINKAGE THE DRIVES COMPRISING AXIALLY ALIGNED SHAFT MEMBERS, A COUPLING SOCKET ON THE END OF ONE SHAFT MEMBER WITH THE JOURNALED END OF THE OTHER SHAFT MEMBER SEATED THEREIN, AND AN INTERMEDIATE SLEEVE OF NON-METALLIC MATERIAL INTERPOSED BETWEEN THE WALLS OF THE SOCKET OF ONE SHAFT AND THE JOURNALED END OF THE OTHER SHAFT AND CAPABLE OF RESISTING SHRINKAGE LOAD AND BEING OIL RESISTANT.
Claim 2
Dependent Claim
81 words
IN OVERLOAD PROTECTION MEANS BETWEEN TWO ROTATING MEMBERS, ESPECIALLY ROLLING MILL DRIVES, CONNECTED WITH ONE ANOTHER BY SHRINKAGE THE DRIVES COMPRISING AXIALLY ALIGNED SHAFT MEMBERS, A COUPLING SOCKET ON THE END OF ONE SHAFT MEMBER WITH THE JOURNALED END OF THE OTHER SHAFT MEMBER SEATED THEREIN, AND AN INTERMEDIATE SLEEVE OF NON-METALLIC MATERIAL INTERPOSED BETWEEN THE WALLS OF THE SOCKET OF ONE SHAFT AND THE JOURNALED END OF THE OTHER SHAFT AND CAPABLE OF RESISTING SHRINKAGE LOAD AND BEING OIL RESISTANT.
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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) | 1966-11-25 | 1967-05-27 | 1967-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-25 | 1971-05-27 | 1971-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-25 | 1975-05-27 | 1975-11-26 | $7700.00 | Window Closed / Lapsed |