US3112602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for automatically varying the traverse of a spinning machine
Assignee: Individual
•
Filing: 1962-03-08
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Granted: 1963-12-03
•
Expires: 1982-03-08
Abstract
No abstract record available.
Inventors
- 👤 Ozaki Kazuyoshi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:05
CPC Classifications
D; D01; D01H; D01H1/00; D01H1/14; D01H1/36; D01H1/365
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
A DEVICE FOR A SPINNING FRAME OR THE LIKE, COMPRISING IN COMBINATION: (A) AN ELEMENT MOUNTED FOR BACK AND FORTH MOVEMENT WHEN THE BOBBIN RAIL OF A SPINNING FRAME MOVES UP AND DOWN; (B) A ROD HAVING THREADS THEREON AND MOUNTED FOR ROTATION AND FOR LONGITUDINAL RECIPROCATION; (C) FIRST AND SECOND LIMIT MEANS THREADED ONTO SAID ROD AND ARRANGED FOR CHANGING THE DISTANCE THEREBETWEEN WHEN SAID ROD IS ROTATED, SAID LIMIT MEANS BEING DISPOSED IN THE PATH OF MOVEMENT OF SAID ELEMENT FOR BEING PERIODICALLY ENGAGED THEREBY TO RECIPROCATE SAID ROD; (D) CONTROL MEANS INCLUDING A CHANGE-OVER SWITCH RESPONSIVE TO LONGITUDINAL MOVEMENT OF SAID ROD FOR REVERSING A REVERSIBLE MAGNETIC CLUTCH WHICH IS ARRANGED IN THE DRIVE OF THE BOBBIN RAIL TO THEREBY MOVE THE BOBBIN RAIL UP AND DOWN; AND (E) MEANS RESPONSIVE TO SAID CHANGE-OVER SWITCH AND THUS TO LONGITUDINAL MOVEMENT OF SAID ROD FOR ROTATING SAID ROD TO THUS CHANGE THE DISTANCE BETWEEN SAID LIMIT MEANS.
Claim 2
Independent Claim
159 words
A DEVICE FOR A SPINNING FRAME OR THE LIKE, COMPRISING IN COMBINATION: (A) AN ELEMENT MOUNTED FOR BACK AND FORTH MOVEMENT WHEN THE BOBBIN RAIL OF A SPINNING FRAME MOVES UP AND DOWN; (B) A ROD HAVING THREADS THEREON AND MOUNTED FOR ROTATION AND FOR LONGITUDINAL RECIPROCATION; (C) FIRST AND SECOND LIMIT MEANS THREADED ONTO SAID ROD AND ARRANGED FOR CHANGING THE DISTANCE THEREBETWEEN WHEN SAID ROD IS ROTATED, SAID LIMIT MEANS BEING DISPOSED IN THE PATH OF MOVEMENT OF SAID ELEMENT FOR BEING PERIODICALLY ENGAGED THEREBY TO RECIPROCATE SAID ROD; (D) CONTROL MEANS INCLUDING A CHANGE-OVER SWITCH RESPONSIVE TO LONGITUDINAL MOVEMENT OF SAID ROD FOR REVERSING A REVERSIBLE MAGNETIC CLUTCH WHICH IS ARRANGED IN THE DRIVE OF THE BOBBIN RAIL TO THEREBY MOVE THE BOBBIN RAIL UP AND DOWN; AND (E) MEANS RESPONSIVE TO SAID CHANGE-OVER SWITCH AND THUS TO LONGITUDINAL MOVEMENT OF SAID ROD FOR ROTATING SAID ROD TO THUS CHANGE THE DISTANCE BETWEEN SAID LIMIT MEANS.
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) | 1966-12-02 | 1967-06-03 | 1967-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-02 | 1971-06-03 | 1971-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-02 | 1975-06-03 | 1975-12-03 | $7700.00 | Window Closed / Lapsed |