Patent US3120765A successfully refreshed from Google Patents.
US3120765A
Expired / Lapsed
US
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Precision adjusting tool
Assignee: BRINEY Manufacturing CO
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Filing: 1962-04-30
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Granted: 1964-02-11
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Expires: 1982-04-30
Abstract
No abstract record available.
Inventors
- 👤 James W Briney
- 👤 Jr Ottis R Briney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:35
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/50; B23Q1/52; B23B; B23B29/00; B23B29/03; B23B29/034; B23B29/03432; B23Q1/54; Y; Y10; Y10T; Y10T408/00; Y10T408/73; Y10T408/83; Y10T408/85; Y10T408/858; Y10T408/8583; Y10T409/00; Y10T409/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
183 words
A QUILL SUPPORTING A BORING BAR FOR ROTATION AND RADIAL ADJUSTMENT, COMPRISING A ROTATABLE BODY MEMBER HAVING A PASSAGE THERETHROUGH CONCENTRIC WITH THE AXIS OF ROTATION THEREOF, A SLEEVE ROTATABLY POSITIONED WITHIN SAID PASSAGE AND HAVING AN OUTER SURFACE CONCENTRIC WITH THE AXIS OF ROTATION OF THE BODY MEMBER, THE INNER SURFACE OF THE SLEEVE DEFINING A PASSAGE INCLINED TO THE AXIS OF ROTATION OF THE BODY MEMBER, A BORING BAR RECEIVED WITHIN THE THE SLEEVE, MEANS FOR SECURING THE BORING BAR WITHIN THE SLEEVE, INCLUDING A TAPERED PORTION AT ONE END OF THE SLEEVE, AN ANNULAR ABUTMENT ON THE BORING BAR CENTRALLY THEREOF FOR ENGAGEMENT WITH THE TAPERED PORTION OF SAID SLEEVE, A RETAINING AND DRIVING DISC SECURED TO ONE END OF THE BORING BAR ADJACENT THE OTHER END OF THE SLEEVE, AND RESILIENT MEANS ACTING BETWEEN THE BODY MEMBER AND RETAINING AND DRIVING DISC URGING THE ABUTMENT INTO ENGAGEMENT WITH THE TAPERED PORTION OF SAID SLEEVE, MEANS PREVENTING RELATIVE ROTATION BETWEEN THE BORING BAR AND BODY MEMBER, AND MEANS FOR ROTATING THE SLEEVE RELATIVE TO THE BODY MEMBER AND BORING BAR.
Claim 2
Dependent Claim
183 words
A QUILL SUPPORTING A BORING BAR FOR ROTATION AND RADIAL ADJUSTMENT, COMPRISING A ROTATABLE BODY MEMBER HAVING A PASSAGE THERETHROUGH CONCENTRIC WITH THE AXIS OF ROTATION THEREOF, A SLEEVE ROTATABLY POSITIONED WITHIN SAID PASSAGE AND HAVING AN OUTER SURFACE CONCENTRIC WITH THE AXIS OF ROTATION OF THE BODY MEMBER, THE INNER SURFACE OF THE SLEEVE DEFINING A PASSAGE INCLINED TO THE AXIS OF ROTATION OF THE BODY MEMBER, A BORING BAR RECEIVED WITHIN THE THE SLEEVE, MEANS FOR SECURING THE BORING BAR WITHIN THE SLEEVE, INCLUDING A TAPERED PORTION AT ONE END OF THE SLEEVE, AN ANNULAR ABUTMENT ON THE BORING BAR CENTRALLY THEREOF FOR ENGAGEMENT WITH THE TAPERED PORTION OF SAID SLEEVE, A RETAINING AND DRIVING DISC SECURED TO ONE END OF THE BORING BAR ADJACENT THE OTHER END OF THE SLEEVE, AND RESILIENT MEANS ACTING BETWEEN THE BODY MEMBER AND RETAINING AND DRIVING DISC URGING THE ABUTMENT INTO ENGAGEMENT WITH THE TAPERED PORTION OF SAID SLEEVE, MEANS PREVENTING RELATIVE ROTATION BETWEEN THE BORING BAR AND BODY MEMBER, AND MEANS FOR ROTATING THE SLEEVE RELATIVE TO THE BODY MEMBER AND BORING BAR.
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) | 1967-02-10 | 1967-08-12 | 1968-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-10 | 1971-08-12 | 1972-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-10 | 1975-08-12 | 1976-02-11 | $7700.00 | Window Closed / Lapsed |