US3191232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic compacting press
Assignee: Individual
•
Filing: 1961-12-07
•
Granted: 1965-06-29
•
Expires: 1981-12-07
Abstract
No abstract record available.
Inventors
- 👤 Haller John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:10
CPC Classifications
B; B22; B22F; B22F3/00; B22F3/02; B22F3/03; B30; B30B; B30B11/00; B30B11/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
181 words
A HYDRAULIC COMPACTING PRESS FOR PRODUCING FLANGED WORKPIECES, COMPRISING A PRESS FRAME, A MAIN DIE TABLE MOUNTED FOR RECIPROCATION ON SAID PRESS FRAME, A TUBULAR DIE MOUNTED ON SAID MAIN DIE TABLE, A SECONDARY DIE TABLE CONNECTED TO SAID MAIN DIE TABLE FOR RECIPROCATION RELATIVELY THERETO, A TUBULAR FLANGE PUNCH MOUNTED ON SAID SECONDARY DIE TABLE IN TELESCOPING RELATIONSHIP WITH THE TUBULAR DIE, A BOTTOM PUNCH SUPPORT MOUNTED ON SAID PRESS FRAME, A BOTTOM PUNCH MOUNTED ON SAID BOTTOM PUNCH SUPPORT IN TELESCOPING RELATIONSHIP WITH THE FLANGE PUNCH, A HYDRAULIC MAIN DIE TABLE RECIPROCATORY MOTOR OPERATIVELY CONNECTED TO SAID MAIN DIE TABLE, A MAIN PRESSING PLATEN MOUNTED FOR RECIPROCATION ON SAID PRESS FRAME ABOVE SAID MAIN DIE TABLE, A MAIN PRESSING PUNCH MOUNTED ON SAID MAIN PRESSING PLATEN, A MAIN HYDRAULIC RECIPROCATORY PRESSING MOTOR OPERATIVELY CONNECTED TO SAID PLATEN, A HYDRAULIC RECIPROCATORY CUSHIONING MOTOR DISPOSED ADJACENT SAID SECONDARY DIE TABLE AND HAVING A RECIPROCABLE CUSHIONING PLUNGER YIELDINGLY ENGAGEABLE THEREBY IN RESPONSE TO MOTION OF SAID SECONDARY DIE TABLE TOWARD SAID CUSHIONING MOTOR DURING THE COMPACTING STROKE OF SAID MAIN PRESSING PLATEN,
Claim 2
Dependent Claim
181 words
A HYDRAULIC COMPACTING PRESS FOR PRODUCING FLANGED WORKPIECES, COMPRISING A PRESS FRAME, A MAIN DIE TABLE MOUNTED FOR RECIPROCATION ON SAID PRESS FRAME, A TUBULAR DIE MOUNTED ON SAID MAIN DIE TABLE, A SECONDARY DIE TABLE CONNECTED TO SAID MAIN DIE TABLE FOR RECIPROCATION RELATIVELY THERETO, A TUBULAR FLANGE PUNCH MOUNTED ON SAID SECONDARY DIE TABLE IN TELESCOPING RELATIONSHIP WITH THE TUBULAR DIE, A BOTTOM PUNCH SUPPORT MOUNTED ON SAID PRESS FRAME, A BOTTOM PUNCH MOUNTED ON SAID BOTTOM PUNCH SUPPORT IN TELESCOPING RELATIONSHIP WITH THE FLANGE PUNCH, A HYDRAULIC MAIN DIE TABLE RECIPROCATORY MOTOR OPERATIVELY CONNECTED TO SAID MAIN DIE TABLE, A MAIN PRESSING PLATEN MOUNTED FOR RECIPROCATION ON SAID PRESS FRAME ABOVE SAID MAIN DIE TABLE, A MAIN PRESSING PUNCH MOUNTED ON SAID MAIN PRESSING PLATEN, A MAIN HYDRAULIC RECIPROCATORY PRESSING MOTOR OPERATIVELY CONNECTED TO SAID PLATEN, A HYDRAULIC RECIPROCATORY CUSHIONING MOTOR DISPOSED ADJACENT SAID SECONDARY DIE TABLE AND HAVING A RECIPROCABLE CUSHIONING PLUNGER YIELDINGLY ENGAGEABLE THEREBY IN RESPONSE TO MOTION OF SAID SECONDARY DIE TABLE TOWARD SAID CUSHIONING MOTOR DURING THE COMPACTING STROKE OF SAID MAIN PRESSING PLATEN,
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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) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |