US3248983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper roll converter mechanism
Assignee: W CARROLL COYNE
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Filing: 1963-09-05
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Granted: 1966-05-03
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Expires: 1983-09-05
Abstract
No abstract record available.
Inventors
- 👤 Denny Ralph B St
- 👤 Brown Frank Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:33
CPC Classifications
B; B65; B65H; B65H23/00; B65H23/04; B65H23/34; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/20; B26D1/205; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4501; Y10T83/4529; Y10T83/4564; Y10T83/4567; Y10T83/4587; Y10T83/4592; Y10T83/4645; Y10T83/546; Y10T83/869; Y10T83/8776; Y10T83/8785; Y10T83/8786; Y10T83/8798; Y10T83/8804; Y10T83/8805
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
332 words
APPARATUS FOR CONVERTING A CONTINUOUS WEB OF SHEET MATERIAL INTO INDIVIDUAL PREDETERMINED LENGTHS OF MATERIAL COMPRISING MATERIAL FEED MEANS INCLUDING FIRST AND SECOND FEED ROLL MEANS FOR RECEIVING THE WEB OF MATERIAL THEREBETWEEN AND FOR MOVING SAID WEB OF MATERIAL IN A PARTICULAR DIRECTION, CUTTING MEANS DISPOSED IN POSITION TO RECEIVE THE WEB OF MATERIAL FED BY SAID FIRST AND SECOND FEED ROLL MEANS AND FOR CUTTING THE WEB OF MATERIAL INTO INDIVIDUAL LENGTHS OF MATERIAL, AND FIRST AND SECOND SPEED WHEEL MEANS INTERPOSED BETWEEN SAID FIRST AND SECOND FEED ROLL MEANS AND SAID CUTTING MEANS FOR RECEIVING THEREBETWEEN THE WEB OF MATERIAL FED BY SAID FEED ROLL MEANS AND FOR MOVING SAID WEB OF MATERIAL IN SAID PARTICULAR DIRECTION, MEANS CONTINUOUSLY DRIVING SAID FEED ROLL MEANS SO AS TO MOVE SAID WEB IN SAID PARTICULAR DIRECTION, MEANS CONTINUOUSLY DRIVING AT LEAST A PORTION OF SAID SPEED WHEEL MEANS FOR DRIVING SAID WEB IN SAID PARTICULAR DIRECTION, SAID CUTTING MEANS INCLUDING A PAIR OF SEPARATE CUTTING PORTIONS AT LEAST ONE OF WHICH IS MOVABLE TOWARD AND AWAY FROM, THE OTHER CUTTING PORTION, AND CLAMPING MEANS OPERATIVELY CONNECTED WITH SAID MOVABLE CUTTING PORTION FOR ENGAGEMENT WITH THE WEB OF MATERIAL UPON MOVEMENT OF SAID MOVABLE CUTTING PORTION TOWARD SAID OTHER CUTTING PORTION DURING THE CUTTING STROKE OF THE APPARATUS, SUPPORT MEANS FOR AT LEAST ONE OF SAID SPEED WHEEL MEANS, SAID SUPPORT MEANS BEING MOVABLY MOUNTED AND MEANS NORMALLY URGING SAID SUPPORT MEANS IN ONE DIRECTION TO MOVE SAID SPEED WHEEL MEANS TOWARD ONE ANOTHER, A PAIR OF CAM MEMBERS OPERATIVELY CONNECTED WITH SAID MOVABLE CUTTING PORTION OF THE CUTTING MEANS, SAID SUPPORT MEANS INCLUDING A SHAFT EXTENDING OUTWARDLY ON EITHER SIDE OF THE ASSOCIATED SPEED WHEEL MEANS, SAID CAM MEMBERS BEING ENGAGEABLE WITH OPPOSITE END PORTIONS OF SAID SHAFT UPON MOVEMENT OF SAID MOVABLE CUTTING PORTION OF THE CUTTING MEANS TOWARD THE OTHER PORTION OF THE CUTTING MEANS TO MOVE SAID ONE SPEED WHEEL MEANS AWAY FROM THE OTHER SPEED WHEEL MEANS.
Claim 2
Dependent Claim
332 words
APPARATUS FOR CONVERTING A CONTINUOUS WEB OF SHEET MATERIAL INTO INDIVIDUAL PREDETERMINED LENGTHS OF MATERIAL COMPRISING MATERIAL FEED MEANS INCLUDING FIRST AND SECOND FEED ROLL MEANS FOR RECEIVING THE WEB OF MATERIAL THEREBETWEEN AND FOR MOVING SAID WEB OF MATERIAL IN A PARTICULAR DIRECTION, CUTTING MEANS DISPOSED IN POSITION TO RECEIVE THE WEB OF MATERIAL FED BY SAID FIRST AND SECOND FEED ROLL MEANS AND FOR CUTTING THE WEB OF MATERIAL INTO INDIVIDUAL LENGTHS OF MATERIAL, AND FIRST AND SECOND SPEED WHEEL MEANS INTERPOSED BETWEEN SAID FIRST AND SECOND FEED ROLL MEANS AND SAID CUTTING MEANS FOR RECEIVING THEREBETWEEN THE WEB OF MATERIAL FED BY SAID FEED ROLL MEANS AND FOR MOVING SAID WEB OF MATERIAL IN SAID PARTICULAR DIRECTION, MEANS CONTINUOUSLY DRIVING SAID FEED ROLL MEANS SO AS TO MOVE SAID WEB IN SAID PARTICULAR DIRECTION, MEANS CONTINUOUSLY DRIVING AT LEAST A PORTION OF SAID SPEED WHEEL MEANS FOR DRIVING SAID WEB IN SAID PARTICULAR DIRECTION, SAID CUTTING MEANS INCLUDING A PAIR OF SEPARATE CUTTING PORTIONS AT LEAST ONE OF WHICH IS MOVABLE TOWARD AND AWAY FROM, THE OTHER CUTTING PORTION, AND CLAMPING MEANS OPERATIVELY CONNECTED WITH SAID MOVABLE CUTTING PORTION FOR ENGAGEMENT WITH THE WEB OF MATERIAL UPON MOVEMENT OF SAID MOVABLE CUTTING PORTION TOWARD SAID OTHER CUTTING PORTION DURING THE CUTTING STROKE OF THE APPARATUS, SUPPORT MEANS FOR AT LEAST ONE OF SAID SPEED WHEEL MEANS, SAID SUPPORT MEANS BEING MOVABLY MOUNTED AND MEANS NORMALLY URGING SAID SUPPORT MEANS IN ONE DIRECTION TO MOVE SAID SPEED WHEEL MEANS TOWARD ONE ANOTHER, A PAIR OF CAM MEMBERS OPERATIVELY CONNECTED WITH SAID MOVABLE CUTTING PORTION OF THE CUTTING MEANS, SAID SUPPORT MEANS INCLUDING A SHAFT EXTENDING OUTWARDLY ON EITHER SIDE OF THE ASSOCIATED SPEED WHEEL MEANS, SAID CAM MEMBERS BEING ENGAGEABLE WITH OPPOSITE END PORTIONS OF SAID SHAFT UPON MOVEMENT OF SAID MOVABLE CUTTING PORTION OF THE CUTTING MEANS TOWARD THE OTHER PORTION OF THE CUTTING MEANS TO MOVE SAID ONE SPEED WHEEL MEANS AWAY FROM THE OTHER SPEED WHEEL MEANS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |