US3336026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet feeding arrangement for a sheet printing machine
Assignee: Roland Offsetmaschinenfabrik Faber and Schleicher AG
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Filing: 1965-02-03
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Granted: 1967-08-15
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Expires: 1985-02-03
Abstract
No abstract record available.
Inventors
- 👤 Preuss Friedrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:36
CPC Classifications
B; B65; B65H; B65H5/00; B65H5/08; B65H5/14; B65H3/00; B65H3/08; B65H3/14; B65H9/00; B65H9/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
A SHEET-FEEDING DEVICE FOR A SHEET-PRINTING PRESS TO WHICH SHEETS ARE SUCCESSIVELY FED FROM A STACK OF SHEETS, SAID SHEET-FEEDING DEVICE COMPRISING, IN COMBINATION: A FEED TABLE FOR GUIDING THE SHEETS FROM THE STACK TO THE PRESS; A SHEET-ALIGNING MEANS ENGAGEABLE WITH THE LEADING EDGE OF A SHEET MOVING ON SAID TABLE TOWARD THE PRESS, SAID ALIGNING MEANS HAVING A PORTION ADAPTED TO PROTRUDE ABOVE THE LEVEL OF THE TABLE AND TERMINATING IN A COVER PORTION EXTENDING IN OPPOSITION TO THE DIRECTOIN OF TRAVEL OF THE SHEET ON THE TABLE; A NOZZLE MEANS DISPOSED SUBSTANTIALLY PARALLEL TO THE PLANE OF THE TABLE, SAID NOZZLE MEANS BEING CONNECTIBLE TO A SUPPLY OF COMPRESSED AIR FOR PRODUCING A STREAM OF AIR, THE SUCTION GENERATED BY SAID STREAM ADJACENT THERETO SUCKING THE LEADING EDGE OF THE SHEET ON THE TABLE BELOW THE COVER PORTION AND INTO ENGAGEMENT WITH SAID PROTRUDING PORTION OF THE ALIGNING MEANS; AND RECIPROCATING SUPPORT MEANS FOR SAID ALIGNING MEANS AND NOZZLE MEANS, SAID SUPPORT MEANS INCLUDING A SLIDE MOUNTING SAID ALIGNING MEANS AND SAID NOZZLE MEANS, AND GUIDE AND DRIVE MEANS
Claim 2
Dependent Claim
182 words
A SHEET-FEEDING DEVICE FOR A SHEET-PRINTING PRESS TO WHICH SHEETS ARE SUCCESSIVELY FED FROM A STACK OF SHEETS, SAID SHEET-FEEDING DEVICE COMPRISING, IN COMBINATION: A FEED TABLE FOR GUIDING THE SHEETS FROM THE STACK TO THE PRESS; A SHEET-ALIGNING MEANS ENGAGEABLE WITH THE LEADING EDGE OF A SHEET MOVING ON SAID TABLE TOWARD THE PRESS, SAID ALIGNING MEANS HAVING A PORTION ADAPTED TO PROTRUDE ABOVE THE LEVEL OF THE TABLE AND TERMINATING IN A COVER PORTION EXTENDING IN OPPOSITION TO THE DIRECTOIN OF TRAVEL OF THE SHEET ON THE TABLE; A NOZZLE MEANS DISPOSED SUBSTANTIALLY PARALLEL TO THE PLANE OF THE TABLE, SAID NOZZLE MEANS BEING CONNECTIBLE TO A SUPPLY OF COMPRESSED AIR FOR PRODUCING A STREAM OF AIR, THE SUCTION GENERATED BY SAID STREAM ADJACENT THERETO SUCKING THE LEADING EDGE OF THE SHEET ON THE TABLE BELOW THE COVER PORTION AND INTO ENGAGEMENT WITH SAID PROTRUDING PORTION OF THE ALIGNING MEANS; AND RECIPROCATING SUPPORT MEANS FOR SAID ALIGNING MEANS AND NOZZLE MEANS, SAID SUPPORT MEANS INCLUDING A SLIDE MOUNTING SAID ALIGNING MEANS AND SAID NOZZLE MEANS, AND GUIDE AND DRIVE 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) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |