US2748828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Head joggling machine
Assignee: Lukens Steel Co
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Filing: 1952-12-10
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Granted: 1956-06-05
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Expires: 1972-12-10
Abstract
No abstract record available.
Inventors
- 👤 Russell A West
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:26
CPC Classifications
B; B21; B21D; B21D17/00; B21D17/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
IN A HEAD JOGGLING MACHINE, A PAIR OF FORMING ROLLS, DRIVE MEANS FOR SAID ROLLS, ONE OF SAID ROLLS BEING MOVABLE TOWARD AND FROM THE OTHER, HEAD POSITIONING MEANS, CLAMPING MEANS OPERABLY ASSOCIATED WITH SAID POSITIONING MEANS FOR CLAMPING A HEAD IN FORMING POSITION, DRIVE MEANS ON SIAD CLAMPING MEANS, SAID FORMING ROLLS ROTATING SAID HEAD AND SAID SECOND MENTIONED DRIVE MEANS, CAM MEANS INCLUDING A ROTATABLE CAM FOR MOVING SAID MOVABLE ROLL TOWARD THE OTHER DURING THE FORMING OPERATION, MEANS OPERATIVELY CONNECTED TO SAID CAM FOR CAUSING ROLLS TO GRIP THE HEAD TO ROTATE SAID HEAD AND SAID CLAMPING MEANS CONNECTIONS BETWEEN SAID SECOND MENTIONED DRIVE MEANS AND SAID CAM, WHEREBY ROTATION OF SAID HEAD CAUSES ROTATION OF SAID CAM, SAID CAM BEING SHAPED TO RELEASE SAID MOVABLE PRESSURE ROLL AFTER A PREDETERMINED ROTATION, THUS REMOVING PRESSURE THEREOF FROM SAID HEAD AND DISCONNECTING THE CAM DRIVE BY STOPPING DRIVE OF THE HEAD.
Claim 2
Dependent Claim
153 words
IN A HEAD JOGGLING MACHINE, A PAIR OF FORMING ROLLS, DRIVE MEANS FOR SAID ROLLS, ONE OF SAID ROLLS BEING MOVABLE TOWARD AND FROM THE OTHER, HEAD POSITIONING MEANS, CLAMPING MEANS OPERABLY ASSOCIATED WITH SAID POSITIONING MEANS FOR CLAMPING A HEAD IN FORMING POSITION, DRIVE MEANS ON SIAD CLAMPING MEANS, SAID FORMING ROLLS ROTATING SAID HEAD AND SAID SECOND MENTIONED DRIVE MEANS, CAM MEANS INCLUDING A ROTATABLE CAM FOR MOVING SAID MOVABLE ROLL TOWARD THE OTHER DURING THE FORMING OPERATION, MEANS OPERATIVELY CONNECTED TO SAID CAM FOR CAUSING ROLLS TO GRIP THE HEAD TO ROTATE SAID HEAD AND SAID CLAMPING MEANS CONNECTIONS BETWEEN SAID SECOND MENTIONED DRIVE MEANS AND SAID CAM, WHEREBY ROTATION OF SAID HEAD CAUSES ROTATION OF SAID CAM, SAID CAM BEING SHAPED TO RELEASE SAID MOVABLE PRESSURE ROLL AFTER A PREDETERMINED ROTATION, THUS REMOVING PRESSURE THEREOF FROM SAID HEAD AND DISCONNECTING THE CAM DRIVE BY STOPPING DRIVE OF THE HEAD.
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) | 1959-06-05 | 1959-12-05 | 1960-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-05 | 1963-12-05 | 1964-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-05 | 1967-12-05 | 1968-06-05 | $7700.00 | Window Closed / Lapsed |