US3148565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rolling mill
Assignee: MOIST O MATIC Inc
•
Filing: 1960-08-15
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Granted: 1964-09-15
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Expires: 1980-08-15
Abstract
No abstract record available.
Inventors
- 👤 Edwin J Hunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:31
CPC Classifications
B; B21; B21B; B21B31/00; B21B31/02; B21B31/04; B21B35/00; B21B35/02; B21B13/00; B21B13/02; B21B2013/025; B21B2203/00; B21B2203/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
A ROLLING MILL, COMPRISING: A SERIES OF ROLLING MILL STATIONS; EACH STATION INCLUDING UPPER AND LOWER ROLLS AND SETS OF JOURNALS THEREFOR; STOP MEANS LIMITING APPROACH OF SAID ROLLS TOWARD EACH OTHER WHEREBY SAID ROLLS DEFINE A PREDETERMINED MINIMUM GAP THEREBETWEEN; TENSION BARS ATTACHED TO ONE SET OF JOURNALS AND TRAVERSING THE OTHER SET OF JOURNALS; TENSION-APPLYING MEANS CONNECTED TO SAID BARS AT THE DISTAL SIDE OF THE SET OF JOURNALS TRAVERSED BY SAID TENSION BARS; AND MEANS FOR SIMULTANEOUSLY OPERATING THE TENSIONAPPLYING MEANS OF SAID SERIES OF ROLLING MILL STATIONS TO EFFECT APPLICATION OF PREDETERMINED TENSION ON SAID TENSION BARS, SAID OPERATING MEANS BEING RESPONSIVE TO A GREATER FORCE TENDING TO SEPARATE SAID ROLLS.
Claim 2
Dependent Claim
115 words
A ROLLING MILL, COMPRISING: A SERIES OF ROLLING MILL STATIONS; EACH STATION INCLUDING UPPER AND LOWER ROLLS AND SETS OF JOURNALS THEREFOR; STOP MEANS LIMITING APPROACH OF SAID ROLLS TOWARD EACH OTHER WHEREBY SAID ROLLS DEFINE A PREDETERMINED MINIMUM GAP THEREBETWEEN; TENSION BARS ATTACHED TO ONE SET OF JOURNALS AND TRAVERSING THE OTHER SET OF JOURNALS; TENSION-APPLYING MEANS CONNECTED TO SAID BARS AT THE DISTAL SIDE OF THE SET OF JOURNALS TRAVERSED BY SAID TENSION BARS; AND MEANS FOR SIMULTANEOUSLY OPERATING THE TENSIONAPPLYING MEANS OF SAID SERIES OF ROLLING MILL STATIONS TO EFFECT APPLICATION OF PREDETERMINED TENSION ON SAID TENSION BARS, SAID OPERATING MEANS BEING RESPONSIVE TO A GREATER FORCE TENDING TO SEPARATE SAID ROLLS.
References Cited (Backward Citations)
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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) | 1967-09-15 | 1968-03-16 | 1968-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-15 | 1972-03-16 | 1972-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-15 | 1976-03-16 | 1976-09-15 | $7700.00 | Window Closed / Lapsed |