US3344594A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Autodoffing apparatus
Assignee: Kureha Spinning Co Ltd
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Filing: 1964-10-29
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Granted: 1967-10-03
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Expires: 1984-10-29
Abstract
No abstract record available.
Inventors
- 👤 Takemura Kazuhiko
- 👤 Noguchi Tetsutaro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:41
CPC Classifications
D; D01; D01H; D01H9/00; D01H9/02; D01H9/08; D01H9/10; B; B65; B65H; B65H67/00; B65H67/06; B65H67/067; B65H67/068; B65H67/069; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
205 words
AN AUTOMATIC BOBBIN DOFFING APPARATUS FOR A TEXTILE MACHINE, COMPRISING DRIVING MEANS, TRAVEL MEANS COUPLED TO THE DRIVING MEANS FOR CAUSING THE APPARATUS TO TRAVEL ALONG THE FRONT OF THE TEXTILE MACHINE, STOPPING MEANS COUPLED TO SAID DRIVING MEANS FOR STOPPING SAID DRIVING MEANS TO STOP THE APPARATUS ACCURATELY AT PRESCRIBED POSITIONS RELATIVE TO SAID TEXTILE MACHINE, LAPPET REVERSING MEANS COUPLED TO SAID DRIVING MEANS, BOBBIN LOOSENING MEANS COUPLED TO SAID DRIVING MEANS, BOBBIN REMOVING MEANS COUPLED TO SAID DRIVING MEANS FOR REMOVING A PLURALITY OF FULL BOBBINS SIMULTANEOUSLY FROM SPINDLES OF THE TEXTILE MACHINE, BOBBIN RECEIVER RAISING AND LOWERING MEANS COUPLED TO SAID DRIVING MEANS FOR LOWERING THE REMOVED BOBBINS LOADED ON BOBBIN RECEIVERS AND DISCHARGING SAID REMOVED BOBBINS AT THE BOTTOM POINT OF THE DESCENT OF SAID RAISING AND LOWERING MEANS, AND BOBBIN SUPPLYING MEANS COUPLED TO SAID DRIVING MEANS FOR SIMULTANEOUSLY MOUNTING A PLURALITY OF EMPTY BOBBINS ON THE SPINDLES AND FROM WHICH THE FULL BOBBINS HAVE BEEN REMOVED, SAID BOBBIN SUPPLYING MEANS MOVING SAID EMPTY BOBBINS FROM THEIR HORIZONTAL POSITION ALONG A CURVE TO A SUBSTANTIALLY VERTICAL POSITION, AND CONTROL MEANS FOR CONTROLLING THE OPERATION OF SAID AFOREMENTIONED MEANS FOR ACTUATING THEM IN THE SEQUENCE IN WHICH THEY ARE SET FORTH.
Claim 2
Dependent Claim
205 words
AN AUTOMATIC BOBBIN DOFFING APPARATUS FOR A TEXTILE MACHINE, COMPRISING DRIVING MEANS, TRAVEL MEANS COUPLED TO THE DRIVING MEANS FOR CAUSING THE APPARATUS TO TRAVEL ALONG THE FRONT OF THE TEXTILE MACHINE, STOPPING MEANS COUPLED TO SAID DRIVING MEANS FOR STOPPING SAID DRIVING MEANS TO STOP THE APPARATUS ACCURATELY AT PRESCRIBED POSITIONS RELATIVE TO SAID TEXTILE MACHINE, LAPPET REVERSING MEANS COUPLED TO SAID DRIVING MEANS, BOBBIN LOOSENING MEANS COUPLED TO SAID DRIVING MEANS, BOBBIN REMOVING MEANS COUPLED TO SAID DRIVING MEANS FOR REMOVING A PLURALITY OF FULL BOBBINS SIMULTANEOUSLY FROM SPINDLES OF THE TEXTILE MACHINE, BOBBIN RECEIVER RAISING AND LOWERING MEANS COUPLED TO SAID DRIVING MEANS FOR LOWERING THE REMOVED BOBBINS LOADED ON BOBBIN RECEIVERS AND DISCHARGING SAID REMOVED BOBBINS AT THE BOTTOM POINT OF THE DESCENT OF SAID RAISING AND LOWERING MEANS, AND BOBBIN SUPPLYING MEANS COUPLED TO SAID DRIVING MEANS FOR SIMULTANEOUSLY MOUNTING A PLURALITY OF EMPTY BOBBINS ON THE SPINDLES AND FROM WHICH THE FULL BOBBINS HAVE BEEN REMOVED, SAID BOBBIN SUPPLYING MEANS MOVING SAID EMPTY BOBBINS FROM THEIR HORIZONTAL POSITION ALONG A CURVE TO A SUBSTANTIALLY VERTICAL POSITION, AND CONTROL MEANS FOR CONTROLLING THE OPERATION OF SAID AFOREMENTIONED MEANS FOR ACTUATING THEM IN THE SEQUENCE IN WHICH THEY ARE SET FORTH.
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) | 1970-10-02 | 1971-04-03 | 1971-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-02 | 1975-04-03 | 1975-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-02 | 1979-04-03 | 1979-10-03 | $7700.00 | Window Closed / Lapsed |