Patent US3186266A successfully refreshed from Google Patents.
US3186266A
Expired / Lapsed
US
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Tool changer for lathe tool holder
Assignee: Lodge and Shipley Co
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Filing: 1961-10-05
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Granted: 1965-06-01
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Expires: 1981-10-05
Abstract
No abstract record available.
Inventors
- 👤 William C E Coate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:50
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/155; B23Q3/1556; B23Q3/15566; B23Q3/15506; B23Q3/1552; Y; Y10; Y10T; Y10T483/00; Y10T483/17; Y10T483/1702; Y10T483/1726
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
IN A MULTIPLE TOOL, AUTOMATICALLY CONTROLLED LATHE HAVING MEANS FOR ROTATABLE MOUNTING A WORKPIECE, TOOL CHANGING AND SUPPORTING APPARATUS COMPRISING: A MAGAZINE MOUNTED ON THE LATHE CROSS SLIDE FOR ROTATION AND FOR MOVEMENT IN TRANSLATION; MEANS RELEASABLY SUPPORTING A PLURALITY OF TOOL HOLDERS ON SAID MAGAZINE, AT LEAST SOME OF SAID TOOL HOLDERS RESPECTIVELY CARRYING TOOLS FOR MACHING A WORKPIECE; A TURRET MOUNTED ON SAID CROSS SLIDE AND HAVING A SOCKET FOR SUPPORTING A TOOL HOLDER, AND THE TURRET BEING ROTATABLE TO A POSITION WHERE THE SOCKET CAN RECEIVE A TOOL HOLDER FROM SAID MAGAZINE, THE TRANSFER BEING EFFECTED BY THE MAGAZINE MOVING UP TO THE TURRENT TO DEPOSIT A TOOL HOLDER IN THE SOCKET AND MOVING AWAY FROM THE TURRET HAVING LEAVING THE HOLDER IN PLACE IN THE SOCKET; AND
Claim 2
Dependent Claim
131 words
IN A MULTIPLE TOOL, AUTOMATICALLY CONTROLLED LATHE HAVING MEANS FOR ROTATABLE MOUNTING A WORKPIECE, TOOL CHANGING AND SUPPORTING APPARATUS COMPRISING: A MAGAZINE MOUNTED ON THE LATHE CROSS SLIDE FOR ROTATION AND FOR MOVEMENT IN TRANSLATION; MEANS RELEASABLY SUPPORTING A PLURALITY OF TOOL HOLDERS ON SAID MAGAZINE, AT LEAST SOME OF SAID TOOL HOLDERS RESPECTIVELY CARRYING TOOLS FOR MACHING A WORKPIECE; A TURRET MOUNTED ON SAID CROSS SLIDE AND HAVING A SOCKET FOR SUPPORTING A TOOL HOLDER, AND THE TURRET BEING ROTATABLE TO A POSITION WHERE THE SOCKET CAN RECEIVE A TOOL HOLDER FROM SAID MAGAZINE, THE TRANSFER BEING EFFECTED BY THE MAGAZINE MOVING UP TO THE TURRENT TO DEPOSIT A TOOL HOLDER IN THE SOCKET AND MOVING AWAY FROM THE TURRET HAVING LEAVING THE HOLDER IN PLACE IN THE SOCKET; AND
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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) | 1968-05-31 | 1968-11-30 | 1969-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-31 | 1972-11-30 | 1973-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-31 | 1976-11-30 | 1977-06-01 | $7700.00 | Window Closed / Lapsed |