US3243983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turnable roll pairs
Assignee: MORGARDSHAMMARS MEK VERKSTADS AB
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Filing: 1963-04-29
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Granted: 1966-04-05
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Expires: 1983-04-29
Abstract
No abstract record available.
Inventors
- 👤 Norlindh Sven Erik Malte
- 👤 Jansson Karl Elis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:06
CPC Classifications
B; B21; B21B; B21B1/00; B21B1/16; B21B1/18; B21B13/00; B21B13/001
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
STAND OF ROLLS FOR CONTINUOUS ROLLING MILLS COMPRISING A PAIR OF GROOVED ROLLS, DRIVE MEANS THEREOF, SAID DRIVE MEANS INCLUDING A DRIVE MOTOR AND A MOTOR SHELF THEREFOR, A STATIONARY HOLDER, A TURNING HEAD ROTATABLY MOUNTED IN SAID STATIONARY HOLDER, AND INLET GUIDES, SAID TURNING HEAD HAVING AN OPENING THEREIN FOR SAID INLET GUIDES, SAID STAND OF ROLLS AND SAID DRIVE MEANS AS A WHOLE BEING SUPPORTED AT TWO POINTS NAMELY PARTLY AT SAID TURNING HEAD AND PARTLY AT SAID DRIVE MEANS.
Claim 2
Dependent Claim
82 words
STAND OF ROLLS FOR CONTINUOUS ROLLING MILLS COMPRISING A PAIR OF GROOVED ROLLS, DRIVE MEANS THEREOF, SAID DRIVE MEANS INCLUDING A DRIVE MOTOR AND A MOTOR SHELF THEREFOR, A STATIONARY HOLDER, A TURNING HEAD ROTATABLY MOUNTED IN SAID STATIONARY HOLDER, AND INLET GUIDES, SAID TURNING HEAD HAVING AN OPENING THEREIN FOR SAID INLET GUIDES, SAID STAND OF ROLLS AND SAID DRIVE MEANS AS A WHOLE BEING SUPPORTED AT TWO POINTS NAMELY PARTLY AT SAID TURNING HEAD AND PARTLY AT SAID DRIVE MEANS.
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) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |