Patent US3106153A successfully refreshed from Google Patents.
US3106153A
Expired / Lapsed
US
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Controllable deflection roll
Assignee: Beloit Iron Works Inc
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Filing: 1961-03-09
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Granted: 1963-10-08
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Expires: 1981-03-09
Abstract
No abstract record available.
Inventors
- 👤 Carl M Westbrook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:27
CPC Classifications
F; F16; F16C; F16C13/00; F16C13/02; F16C13/022; F16C13/024; D; D06; D06C; D06C3/00; D06C3/06; D06C3/067; F16C2340/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
70 words
APPARATUS FOR CONTROLLING DEFLECTION IN A ROLL MEMBER, COMPRISING A THERMALLY EXPANSIBLE SUPPORT MEMBER COEXTENSIVE WITH AND MOUNTING SAID ROLL MEMBER, AND FIRST CONDUIT MEANS FOR APPLYING HEAT TO AN AXIALLY EXTENDING PORTION OF SAID SUPPORT MEMBER AND SECOND CONDUIT MEANS FOR WITHDRAWING HEAT FROM ANOTHER RADIALLY SPACED AXIALLY EXTENDING PORTION OF SAID SUPPORT MEMBER, THEREBY TO DEFLECT THE SUPPORT MEMBER AND IMPART A DEFLECTING FORCE TO SAID ROLL MEMBER.
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) | 1966-10-07 | 1967-04-08 | 1967-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-07 | 1971-04-08 | 1971-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-07 | 1975-04-08 | 1975-10-08 | $7700.00 | Window Closed / Lapsed |