US3354553A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measuring apparatus for machine tools
Assignee: Fortuna Werke Spezialmaschinenfabrik AG
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Filing: 1966-08-11
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Granted: 1967-11-28
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Expires: 1986-08-11
Abstract
No abstract record available.
Inventors
- 👤 Heldmaier Wolfgang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:37
CPC Classifications
B; B24; B24B; B24B49/00; B24B49/02; B24B49/04; B24B49/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
MEASURING APPARATUS FOR SUCCESSIVELY MEASURING DIFFERENT PORTIONS OF A WORKPIECE, COMPRISING, IN COMBINATION, FIRST AND SECOND OPERATING MEANS MOVABLE BETWEEN TWO END POSITIONS; FIRST AND SECOND FEELER MEANS; FIRST AND SECOND RESILIENT MEANS FOR MOUNTING SAID FIRST AND SECOND FEELER MEANS ON SAID FIRST AND SECOND OPERATING MEANS, RESPECTIVELY, FOR MOVEMENT BY SAID FIRST AND SECOND OPERATING MEANS MOVING BETWEEN SAID END POSITIONS, RESPECTIVELY, BETWEEN RETRACTED POSITIONS, AND SENSING POSITIONS RESILIENTLY ABUTTING A PORTION OF THE WORKPIECE WHILE THE SAME IS BEING REDUCED BY A MACHINE TOOL; AND FIRST AND SECOND CONTROL MEANS RESPECTIVELY CONNECTED WITH SAID FIRST AND SECOND FEELER MEANS FOR MOVEMENT WITH THE SAME RELATIVE TO EACH OTHER, AND BEING PRESETTABLE TO MEASUREMENTS SELECTED FOR DIFFERENT PORTIONS OF THE WORKPIECE, AND INCLUDING MEANS FOR ACTUATING SAID FIRST AND SECOND OPERATING MEANS TO RETURN SAID FIRST AND SECOND FEELER MEANS TO SAID RETRACTED POSITIONS WHEN THE RESPECTIVE PORTION OF THE WORKPIECE HAS BEEN REDUCED TO THE RESPECTIVE SELECTED MASUREMENT.
Claim 2
Dependent Claim
161 words
MEASURING APPARATUS FOR SUCCESSIVELY MEASURING DIFFERENT PORTIONS OF A WORKPIECE, COMPRISING, IN COMBINATION, FIRST AND SECOND OPERATING MEANS MOVABLE BETWEEN TWO END POSITIONS; FIRST AND SECOND FEELER MEANS; FIRST AND SECOND RESILIENT MEANS FOR MOUNTING SAID FIRST AND SECOND FEELER MEANS ON SAID FIRST AND SECOND OPERATING MEANS, RESPECTIVELY, FOR MOVEMENT BY SAID FIRST AND SECOND OPERATING MEANS MOVING BETWEEN SAID END POSITIONS, RESPECTIVELY, BETWEEN RETRACTED POSITIONS, AND SENSING POSITIONS RESILIENTLY ABUTTING A PORTION OF THE WORKPIECE WHILE THE SAME IS BEING REDUCED BY A MACHINE TOOL; AND FIRST AND SECOND CONTROL MEANS RESPECTIVELY CONNECTED WITH SAID FIRST AND SECOND FEELER MEANS FOR MOVEMENT WITH THE SAME RELATIVE TO EACH OTHER, AND BEING PRESETTABLE TO MEASUREMENTS SELECTED FOR DIFFERENT PORTIONS OF THE WORKPIECE, AND INCLUDING MEANS FOR ACTUATING SAID FIRST AND SECOND OPERATING MEANS TO RETURN SAID FIRST AND SECOND FEELER MEANS TO SAID RETRACTED POSITIONS WHEN THE RESPECTIVE PORTION OF THE WORKPIECE HAS BEEN REDUCED TO THE RESPECTIVE SELECTED MASUREMENT.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |