US3156284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic ferrule presetting tool
Assignee: Parker Hannifin Corp
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Filing: 1962-06-29
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Granted: 1964-11-10
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Expires: 1982-06-29
Abstract
No abstract record available.
Inventors
- 👤 John H Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:18
CPC Classifications
B; B21; B21D; B21D39/00; B21D39/04; B25; B25B; B25B27/00; B25B27/02; B25B27/026; B25B27/10; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53987
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
A FERRULE SECURING TOOL FOR SECURING FERRULES ON TUBES, SAID TOOL COMPRISING A HOUSING, A DIE-BLOCK CARRIED BY SAID HOUSING FOR HOLDING A TUBE, SAID DIE-BLOCK HAVING A FERRULE POSITIONING SEAT, SAID HOUSING INCLUDING A CYLINDER HAVING AN AXIS DISPOSED COEXTENSIVE WITH THE TUBE AXIS OF SAID DIE-BLOCK, A PISTON MOUNTED WITHIN SAID CYLINDER FOR MOVEMENT TOWARDS AND AWAY FROM SAID DIEBLOCK, A DIE MEMBER CARRIED BY SAID PISTON FOR MOVEMENT THEREWITH, SAID DIE MEMBER HAVING AN END FACING SAID DIEBLOCK WITH SAID END HAVING A RECESS THEREIN FOR RECEIVING AN END PORTION OF A TUBE, SAID RECESS HAVING AN OUTER WALL PORTION DEFINING A CAMMING SURFACE FOR ENGAGING AND INWARDLY INDENTING AN END OF A FERRULE REMOTE FROM SAID DIE-BLOCK TO FORCE THE FERRULE END INTO THE SURFACE OF AN ASSOCIATED TUBE TO FORM AN INTERLOCK THEREWITH, AND A HYDRAULIC PUMP CONNECTED TO SAID CYLINDER FOR DRIVING SAID DIE MEMBER TOWARDS SAID DIE BLOCK.
Claim 2
Dependent Claim
155 words
A FERRULE SECURING TOOL FOR SECURING FERRULES ON TUBES, SAID TOOL COMPRISING A HOUSING, A DIE-BLOCK CARRIED BY SAID HOUSING FOR HOLDING A TUBE, SAID DIE-BLOCK HAVING A FERRULE POSITIONING SEAT, SAID HOUSING INCLUDING A CYLINDER HAVING AN AXIS DISPOSED COEXTENSIVE WITH THE TUBE AXIS OF SAID DIE-BLOCK, A PISTON MOUNTED WITHIN SAID CYLINDER FOR MOVEMENT TOWARDS AND AWAY FROM SAID DIEBLOCK, A DIE MEMBER CARRIED BY SAID PISTON FOR MOVEMENT THEREWITH, SAID DIE MEMBER HAVING AN END FACING SAID DIEBLOCK WITH SAID END HAVING A RECESS THEREIN FOR RECEIVING AN END PORTION OF A TUBE, SAID RECESS HAVING AN OUTER WALL PORTION DEFINING A CAMMING SURFACE FOR ENGAGING AND INWARDLY INDENTING AN END OF A FERRULE REMOTE FROM SAID DIE-BLOCK TO FORCE THE FERRULE END INTO THE SURFACE OF AN ASSOCIATED TUBE TO FORM AN INTERLOCK THEREWITH, AND A HYDRAULIC PUMP CONNECTED TO SAID CYLINDER FOR DRIVING SAID DIE MEMBER TOWARDS SAID DIE BLOCK.
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) | 1967-11-10 | 1968-05-11 | 1968-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-10 | 1972-05-11 | 1972-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-10 | 1976-05-11 | 1976-11-10 | $7700.00 | Window Closed / Lapsed |