Patent US3334892A successfully refreshed from Google Patents.
US3334892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drum for delivering paper sheets from machines
Assignee: Adamovske Strojirny AS
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Filing: 1965-09-16
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Granted: 1967-08-08
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Expires: 1985-09-16
Abstract
No abstract record available.
Inventors
- 👤 Janecek Jaroslav
- 👤 Jiruse Jaroslav
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:40
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/02; B65H29/04; B65H29/041; B65H29/042; B65H29/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
A DRUM FOR DELIVERING PAPER SHEETS FROM MACHINES, PARTICULARLY FROM PRINTING MACHINES, COMPRISING A SHAFT, TWO SPACED APART DISC SUPPORTED BY SAID SHAFT, A NUMBER OF HOLES IN THESE DISC AT EQUAL DISTANCE FROM THE AXIS OF SAID SHAFT, A NUMBER OF BARS EXTENDING BETWEEN SAID DISCS AND ENGAGING INTO SAID HOLES OF BOTH DISCS, A SHOULDER PROVIDED ON ONE END OF SAID BARS, SAID SHOULDER RESTING AGAINST THE SURFACE OF ONE OF SAID DISCS, SPRING MEANS URGING THE BAR TO REMAIN IN CONTACT WITH THIS DISC, THE SECOND END OF THE BAR ADAPTED TO BE PRESSED INTO THE HOLE OF THE SECOND DISC AGAINST THE ACTION OF SPRING FORCE SO AS TO ALLOW THE FIRST END OF THE BAR TO BE TAKEN AWAY FROM THE FIRST DISC, SUFFICIENT PLAY BETWEEN THE HOLES OF THE SECOND DISC AND THE END OF THE BAR SO AS TO ALLOW A DEVIATION OF THE BAR SUFFICIENT FOR TAKING AWAY THE BAR ALTOGETHER.
Claim 2
Dependent Claim
159 words
A DRUM FOR DELIVERING PAPER SHEETS FROM MACHINES, PARTICULARLY FROM PRINTING MACHINES, COMPRISING A SHAFT, TWO SPACED APART DISC SUPPORTED BY SAID SHAFT, A NUMBER OF HOLES IN THESE DISC AT EQUAL DISTANCE FROM THE AXIS OF SAID SHAFT, A NUMBER OF BARS EXTENDING BETWEEN SAID DISCS AND ENGAGING INTO SAID HOLES OF BOTH DISCS, A SHOULDER PROVIDED ON ONE END OF SAID BARS, SAID SHOULDER RESTING AGAINST THE SURFACE OF ONE OF SAID DISCS, SPRING MEANS URGING THE BAR TO REMAIN IN CONTACT WITH THIS DISC, THE SECOND END OF THE BAR ADAPTED TO BE PRESSED INTO THE HOLE OF THE SECOND DISC AGAINST THE ACTION OF SPRING FORCE SO AS TO ALLOW THE FIRST END OF THE BAR TO BE TAKEN AWAY FROM THE FIRST DISC, SUFFICIENT PLAY BETWEEN THE HOLES OF THE SECOND DISC AND THE END OF THE BAR SO AS TO ALLOW A DEVIATION OF THE BAR SUFFICIENT FOR TAKING AWAY THE BAR ALTOGETHER.
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) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |