Patent US3122033A successfully refreshed from Google Patents.
US3122033A
Expired / Lapsed
US
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Die forging press
Assignee: Eumuco AG fuer Maschinenbau
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Filing: 1962-02-12
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Granted: 1964-02-25
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Expires: 1982-02-12
Abstract
No abstract record available.
Inventors
- 👤 Riemenschneider Fritz
- 👤 Witt Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:56
CPC Classifications
B; B21; B21J; B21J9/00; B21J9/10; B21J9/18; B30; B30B; B30B1/00; B30B1/26; B30B1/263; B30B1/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
188 words
A FORGOING PRESS COMPRISING A DOUBLE-SIDED FRAME INCLUDING A LOWER PRESS TABLE PORTION AND UPPER FIXED ABUTMENT PORTION FORMING A LATERAL OPENING THEREBETWEEN, A PRESS RAM RECIPROCABLY SUPPORTED IN A RECTILINEAR PATH OF TRAVEL ON SAID FRAME IN SAID LATERAL OPENING, INTERMEDIATELY OF SAID PRESS TABLE AND FIXED ABUTMENT PORTIONS, SAID FIXED ABUTMENT PORTION HAVING A PLANAR SURFACE IN ANGULAR RELATION TO THE PATH OF TRAVEL OF SAID PRESS RAM, SAID PRESS RAM HAVING A PLANAR ABUTMENT SURFACE NORMAL TO THE RECTILINEAR PATH OF TRAVEL THEREOF, COOPERATING FORGING DIE MEANS SECURED IN OPPOSED RELATION ON OPPOSED SURFACES OF SAID PRESS TABLE AND RAM, A DRIVING WEDGE DISPLACEABLY CONNECTED TO SAID FRAME AND SAID PRESS RAM IN A PATH OF TRAVEL NORMAL TO THE PATH OF TRAVEL OF SAID PRES RAM, SAID DRIVE WEDGE INCLUDING ANGULARLY RELATED PLANAR ABUTMENT SURFACES COMPLEMENTARY TO AND CORRESPONDING TO SAID PLANAR SURFACES OF SAID FIXED ABUTMENT PORTION AND SAID PRESS RAM, AND ADJUSTABLE DRIVE MEANS ON SAID FRAME CONNECTED TO SAID DRIVE WEDGE FOR ADJUSTING THE STROKE OF AND RECIPROCATING SAID DRIVE WEDGE NORMAL TO THE PATH OF TRAVEL OF SAID PRESS RAM.
Claim 2
Dependent Claim
188 words
A FORGOING PRESS COMPRISING A DOUBLE-SIDED FRAME INCLUDING A LOWER PRESS TABLE PORTION AND UPPER FIXED ABUTMENT PORTION FORMING A LATERAL OPENING THEREBETWEEN, A PRESS RAM RECIPROCABLY SUPPORTED IN A RECTILINEAR PATH OF TRAVEL ON SAID FRAME IN SAID LATERAL OPENING, INTERMEDIATELY OF SAID PRESS TABLE AND FIXED ABUTMENT PORTIONS, SAID FIXED ABUTMENT PORTION HAVING A PLANAR SURFACE IN ANGULAR RELATION TO THE PATH OF TRAVEL OF SAID PRESS RAM, SAID PRESS RAM HAVING A PLANAR ABUTMENT SURFACE NORMAL TO THE RECTILINEAR PATH OF TRAVEL THEREOF, COOPERATING FORGING DIE MEANS SECURED IN OPPOSED RELATION ON OPPOSED SURFACES OF SAID PRESS TABLE AND RAM, A DRIVING WEDGE DISPLACEABLY CONNECTED TO SAID FRAME AND SAID PRESS RAM IN A PATH OF TRAVEL NORMAL TO THE PATH OF TRAVEL OF SAID PRES RAM, SAID DRIVE WEDGE INCLUDING ANGULARLY RELATED PLANAR ABUTMENT SURFACES COMPLEMENTARY TO AND CORRESPONDING TO SAID PLANAR SURFACES OF SAID FIXED ABUTMENT PORTION AND SAID PRESS RAM, AND ADJUSTABLE DRIVE MEANS ON SAID FRAME CONNECTED TO SAID DRIVE WEDGE FOR ADJUSTING THE STROKE OF AND RECIPROCATING SAID DRIVE WEDGE NORMAL TO THE PATH OF TRAVEL OF SAID PRESS RAM.
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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) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |