US3150871A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller supporting and adjusting means for buckle-type sheet folding machine
Assignee: Individual
•
Filing: 1961-07-11
•
Granted: 1964-09-29
•
Expires: 1981-07-11
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry Boblit
- 👤 Ronald E Boblit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:45
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/12; B65H45/14; B65H45/142; B65H45/147
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
IN A FOLDING MACHINE OF THE TYPE DESCRIBED, FOLDING MECHANISM INCLUDING A FRAME, A PLURALITY OF PAIRS OF CONTACTING FOLDING ROLLERS, A SHAFT CARRYING EACH OF SAID ROLLERS, BEARINGS SUPPORTING EACH ROLLER SHAFT AT BOTH ENDS FOR ROTATIONAL MOVEMENT, SUPPORTING MEANS FOR SUPPORTING THE BEARINGS OF ONE ROLLER SHAFT OF EACH PAIR FOR RELATIVE MOVEMENT, SAID SUPPORTING MEANS COMPRISING RADIALLY EXTENDING GUIDEWAYS ON SAID FRAME AND BEARING GUIDES OPERATING THEREIN TO SUPPORT ONE ROLLER SHAFT FOR MOVEMENT RADIALLY RELATIVE TO THE OTHER SHAFT, ROTATABLE CAMS FOR ACTING ON SAID GUIDES IN SAID GUIDEWAYS, SAID CAMS HAVING CONTINUOUS CAM SURFACES FOR GRADUAL ADJUSTMENT OF SAID GUIDES, AND MEANS FOR ROTATING ALL OF SAID CAMS SIMULTANEOUSLY TO SIMULTANEOUSLY ADJUST ALL OF SAID GUIDES RADIALLY IN SAID GUIDEWAYS.
Claim 2
Dependent Claim
125 words
IN A FOLDING MACHINE OF THE TYPE DESCRIBED, FOLDING MECHANISM INCLUDING A FRAME, A PLURALITY OF PAIRS OF CONTACTING FOLDING ROLLERS, A SHAFT CARRYING EACH OF SAID ROLLERS, BEARINGS SUPPORTING EACH ROLLER SHAFT AT BOTH ENDS FOR ROTATIONAL MOVEMENT, SUPPORTING MEANS FOR SUPPORTING THE BEARINGS OF ONE ROLLER SHAFT OF EACH PAIR FOR RELATIVE MOVEMENT, SAID SUPPORTING MEANS COMPRISING RADIALLY EXTENDING GUIDEWAYS ON SAID FRAME AND BEARING GUIDES OPERATING THEREIN TO SUPPORT ONE ROLLER SHAFT FOR MOVEMENT RADIALLY RELATIVE TO THE OTHER SHAFT, ROTATABLE CAMS FOR ACTING ON SAID GUIDES IN SAID GUIDEWAYS, SAID CAMS HAVING CONTINUOUS CAM SURFACES FOR GRADUAL ADJUSTMENT OF SAID GUIDES, AND MEANS FOR ROTATING ALL OF SAID CAMS SIMULTANEOUSLY TO SIMULTANEOUSLY ADJUST ALL OF SAID GUIDES RADIALLY IN SAID GUIDEWAYS.
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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) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |