Patent US3207065A successfully refreshed from Google Patents.
US3207065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick die changing mechanism
Assignee: Danly Machine Specialties Inc
•
Filing: 1963-12-06
•
Granted: 1965-09-21
•
Expires: 1983-12-06
Abstract
No abstract record available.
Inventors
- 👤 James C Danly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:23
CPC Classifications
B; B21; B21D; B21D37/00; B21D37/14; B30; B30B; B30B15/00; B30B15/02; B30B15/028; Y; Y10; Y10S; Y10S100/00; Y10S100/918
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
154 words
A QUICK DIE CHANGING MECHANISM FOR LOCATING A SET OF DIE ON A PRESS BED DISPOSED SUBSTANTIALLY ABOVE THE FLOOR OF A PRESSROOM COMPRISING, IN COMBINATION, A GENERALLY L-SHAPED DIE CARRIAGE HAVING A GENERALLY FLAT UPPER SURFACE FOR CARRYING A SET OF DIES, SAID DIE CARRIAGE HAVING A WHEEL MOUNTED ADJACENT EACH OF THE ENDS THEREOF, ONE OF SAID WHEELS DISPOSED FOR ROLLING MOVEMENT ON THE PRESS BED, THE OTHER OF SAID WHEELS DISPOSED FOR MOVEMENT ON THE PRESSROOM FLOOR, REVERSIBLE DRIVE MEANS COUPLED TO SAID OTHER WHEEL FOR ALTERNATELY ROTATING SAID WHEEL TO RESPECTIVELY POSITION SAID CARRIAGE OVER AND AWAY FROM SAID PRESS BED, SAID OTHER WHEEL BEING JOURNALLED IN ECCENTRICALLY MOUNTED BEARINGS ON SAID CARRIAGE, AND MEANS FOR ROTATING SAID ECCENTRIC BEARINGS SO AS TO VERTICALLY ADJUST SAID WHEEL WITH RESPECT TO SAID CARRIAGE TO SELECTIVELY LOCATE SAID DIE SET ON THE PRESS BED WHEN SAID CARRIAGE IS POSITIONED OVER SAID BED.
Claim 2
Dependent Claim
154 words
A QUICK DIE CHANGING MECHANISM FOR LOCATING A SET OF DIE ON A PRESS BED DISPOSED SUBSTANTIALLY ABOVE THE FLOOR OF A PRESSROOM COMPRISING, IN COMBINATION, A GENERALLY L-SHAPED DIE CARRIAGE HAVING A GENERALLY FLAT UPPER SURFACE FOR CARRYING A SET OF DIES, SAID DIE CARRIAGE HAVING A WHEEL MOUNTED ADJACENT EACH OF THE ENDS THEREOF, ONE OF SAID WHEELS DISPOSED FOR ROLLING MOVEMENT ON THE PRESS BED, THE OTHER OF SAID WHEELS DISPOSED FOR MOVEMENT ON THE PRESSROOM FLOOR, REVERSIBLE DRIVE MEANS COUPLED TO SAID OTHER WHEEL FOR ALTERNATELY ROTATING SAID WHEEL TO RESPECTIVELY POSITION SAID CARRIAGE OVER AND AWAY FROM SAID PRESS BED, SAID OTHER WHEEL BEING JOURNALLED IN ECCENTRICALLY MOUNTED BEARINGS ON SAID CARRIAGE, AND MEANS FOR ROTATING SAID ECCENTRIC BEARINGS SO AS TO VERTICALLY ADJUST SAID WHEEL WITH RESPECT TO SAID CARRIAGE TO SELECTIVELY LOCATE SAID DIE SET ON THE PRESS BED WHEN SAID CARRIAGE IS POSITIONED OVER SAID BED.
References Cited (Backward Citations)
US279695A
Cited
US316981A
Cited
DE349398C
Cited
US1348903A
Cited
DE444008C
Cited
US1910267A
Cited
US1990029A
Cited
US2576776A
Cited
US2667985A
Cited
US3111100A
Cited
US3059274A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |