US3281945A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustment device
Assignee: Alcatel Lucent SAS
•
Filing: 1964-04-29
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Granted: 1966-11-01
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Expires: 1984-04-29
Abstract
No abstract record available.
Inventors
- 👤 Frindel Sebastien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:54
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/30; G01B3/303; F; F16; F16H; F16H25/00; F16H25/18; F16H25/183; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/043; F16M11/045; F16M11/18; G01B5/00; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18992
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
A DEVICE FOR THE VERY HIGHLY SENSITIVE ADJUSTMENT OF MOVEMENTS IN TRANSLATION OF A MOBILE MECHANICAL PIECE, COMPRISING IN COMBINATION, A PLATE HAVING SURFACE PLATE FLATNESS RESTING ON A BASE; A MOBILE MECHANICAL PIECE HAVING A FIRST SURFACE OF REVOLUTION; MEANS FOR SUPPORTING SAID MECHANICAL PIECE ON SAID PLATE FOR MOVEMENT SUCH THAT ALL POINTS ON SAID SURFACE OF REVOLUTION MOVE ALONG LINES THAT ARE PARALLEL TO SAID SURFACE PLATE, SAID MEANS CONSISTING OF AT LEAST THREE LEGS RIDING ON SAID PLATE; AN ELEMENT CONTITUTIONG A BALL MEANS IN TANGENTIAL ENGAGEMENT WITH THE FIRST SURFACE OR REVOLUTION OF SAID MECHANICAL PIECE; MEANS FOR CONSTRAINING SAID ELMENT TO MOVEMENT AT RIGHT ANGLES TO SAID SURFACE PALTE; MICHROMETRIC MEANS CONSISTING OF A DIFFERENTIAL SCREW FOR MOVING SAID MECHANICAL PIECE PARALLEL TO SAID PLATE; AND RESILIENT MEANS CONSISTING OF A COIL SPRING IN AXIAL ALIGNMENT WITH SAID MICROMETRIC MEANS AND ABUTTING SAID MECHANICAL PIECE IN OPPOSITION TO SAID MICROMETRIC MEANS, THE REMOTE END OF SAID SPRING BEING HELD BY A BALL, SAID BALL BEING FIXEDLY SUPPORTED BY A BRAKCET COOPERATING WITH SAID PLATE.
Claim 2
Independent Claim
180 words
A DEVICE FOR THE VERY HIGHLY SENSITIVE ADJUSTMENT OF MOVEMENTS IN TRANSLATION OF A MOBILE MECHANICAL PIECE, COMPRISING IN COMBINATION, A PLATE HAVING SURFACE PLATE FLATNESS RESTING ON A BASE; A MOBILE MECHANICAL PIECE HAVING A FIRST SURFACE OF REVOLUTION; MEANS FOR SUPPORTING SAID MECHANICAL PIECE ON SAID PLATE FOR MOVEMENT SUCH THAT ALL POINTS ON SAID SURFACE OF REVOLUTION MOVE ALONG LINES THAT ARE PARALLEL TO SAID SURFACE PLATE, SAID MEANS CONSISTING OF AT LEAST THREE LEGS RIDING ON SAID PLATE; AN ELEMENT CONTITUTIONG A BALL MEANS IN TANGENTIAL ENGAGEMENT WITH THE FIRST SURFACE OR REVOLUTION OF SAID MECHANICAL PIECE; MEANS FOR CONSTRAINING SAID ELMENT TO MOVEMENT AT RIGHT ANGLES TO SAID SURFACE PALTE; MICHROMETRIC MEANS CONSISTING OF A DIFFERENTIAL SCREW FOR MOVING SAID MECHANICAL PIECE PARALLEL TO SAID PLATE; AND RESILIENT MEANS CONSISTING OF A COIL SPRING IN AXIAL ALIGNMENT WITH SAID MICROMETRIC MEANS AND ABUTTING SAID MECHANICAL PIECE IN OPPOSITION TO SAID MICROMETRIC MEANS, THE REMOTE END OF SAID SPRING BEING HELD BY A BALL, SAID BALL BEING FIXEDLY SUPPORTED BY A BRAKCET COOPERATING WITH SAID PLATE.
References Cited (Backward Citations)
US890590A
Cited
US1169327A
Cited
US1771907A
Cited
GB338703A
Cited
US2481648A
Cited
US2589096A
Cited
US2661765A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |