Patent US3316746A successfully refreshed from Google Patents.
US3316746A
Expired / Lapsed
US
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Multiple-stand rolling mill
Assignee: Friedrich Kocks GmbH and Co
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Filing: 1963-11-29
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Granted: 1967-05-02
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Expires: 1983-11-29
Abstract
No abstract record available.
Inventors
- 👤 Kocks Friedrich
- 👤 Rotert Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:28
CPC Classifications
B; B21; B21B; B21B35/00; B21B35/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A MULTIPLE-STAND ROLLING MILL COMPRISING A REMOVABLE UNITARY SUPPORTING STRUCTURE EXTENDING THROUGHOUT THE LENGTH OF THE MILL WITH THE ROLL STANDS EACH SEPARATELY REMOVABLY MOUNTED ON THE SUPPORTING STRUCTURE AND DRIVING MEANS FOR DRIVING THE ROLLS OF THE RESPECTIVE STANDS DISCONNECTABLE THEREFROM, AT LEAST CERTAIN OF THE DRIVING MEANS WHEN DISCONNECTED BEING WITHDRAWABLE BODILY TO AN OUT-OF-THE-WAY POSITION, WHEREBY SELECTIVELY INDIVIDUAL STANDS OF ROLLS OR THE SUPPORTING STRUCTURE WITH ALL THE STANDS OF ROLLS MOUNTED THEREON MAY BE REMOVED FROM THE MILL.
Claim 2
Dependent Claim
82 words
A MULTIPLE-STAND ROLLING MILL COMPRISING A REMOVABLE UNITARY SUPPORTING STRUCTURE EXTENDING THROUGHOUT THE LENGTH OF THE MILL WITH THE ROLL STANDS EACH SEPARATELY REMOVABLY MOUNTED ON THE SUPPORTING STRUCTURE AND DRIVING MEANS FOR DRIVING THE ROLLS OF THE RESPECTIVE STANDS DISCONNECTABLE THEREFROM, AT LEAST CERTAIN OF THE DRIVING MEANS WHEN DISCONNECTED BEING WITHDRAWABLE BODILY TO AN OUT-OF-THE-WAY POSITION, WHEREBY SELECTIVELY INDIVIDUAL STANDS OF ROLLS OR THE SUPPORTING STRUCTURE WITH ALL THE STANDS OF ROLLS MOUNTED THEREON MAY BE REMOVED FROM THE MILL.
References Cited (Backward Citations)
US2120539A
Cited
US3221529A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-01 | 1970-10-31 | 1971-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-01 | 1974-10-31 | 1975-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-01 | 1978-10-31 | 1979-05-02 | $7700.00 | Window Closed / Lapsed |