Patent US3183533A successfully refreshed from Google Patents.
US3183533A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stock feed mechanism for forging machines
Assignee: Ajax Manufacturing Co
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Filing: 1960-06-01
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Granted: 1965-05-18
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Expires: 1980-06-01
Abstract
No abstract record available.
Inventors
- 👤 Albert R Kull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:40
CPC Classifications
B; B21; B21K; B21K27/00; B21K27/02; B21K27/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
IN A FORGING MACHINE OF THE TYPE HAVING A STATIONARY GRIPPING DIE, A MOVABLE GRIPPING DIE AND A RECIPROCABLE HEADER DIE; AN ENDLESS CONVEYOR STOCK FEED MECHANISM ADAPTED TO TRANSFER SUCH STOCK FROM A FURNACE TO SAID MACHINE TO FEED STOCK DOWNWARDLY FROM THE TOP OF SAID MACHINE; AND MEANS TO HOLD SUCH STOCK ON SAID CONVEYOR DIRECTLY ABOVE THE PARTING LINE OF SAID GRIPPING DIES WHEREBY SUCH STOCK CAN BE GAUGED BY SAID HEADER DIE, SAID ENDLESS CONVEYOR STOCK FEED MECHANISM BEING MOUNTED ABOVE SAID MACHINE TO FEED SUCH STOCK DIRECTLY HORIZONTALLY FROM A FURNACE TO SAID MACHINE, SAID FEED MECHANISM BEING DRIVEN UNIDIRECTIONALLY INTERMITTENTLY IN TIMED RELATION TO SAID MACHINE.
Claim 2
Dependent Claim
112 words
IN A FORGING MACHINE OF THE TYPE HAVING A STATIONARY GRIPPING DIE, A MOVABLE GRIPPING DIE AND A RECIPROCABLE HEADER DIE; AN ENDLESS CONVEYOR STOCK FEED MECHANISM ADAPTED TO TRANSFER SUCH STOCK FROM A FURNACE TO SAID MACHINE TO FEED STOCK DOWNWARDLY FROM THE TOP OF SAID MACHINE; AND MEANS TO HOLD SUCH STOCK ON SAID CONVEYOR DIRECTLY ABOVE THE PARTING LINE OF SAID GRIPPING DIES WHEREBY SUCH STOCK CAN BE GAUGED BY SAID HEADER DIE, SAID ENDLESS CONVEYOR STOCK FEED MECHANISM BEING MOUNTED ABOVE SAID MACHINE TO FEED SUCH STOCK DIRECTLY HORIZONTALLY FROM A FURNACE TO SAID MACHINE, SAID FEED MECHANISM BEING DRIVEN UNIDIRECTIONALLY INTERMITTENTLY IN TIMED RELATION TO SAID MACHINE.
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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) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |