Patent US3343644A successfully refreshed from Google Patents.
US3343644A
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Arrangement for presetting log lengths in cross-cutting tree lengths
Assignee: TSENTRALNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNO-KONSTRUKTORSKY INSTITUT MEKHANIZATSII I ENERGETIKI LESNOI PROMYSHLENNOSTI
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Filing: 1965-07-19
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Granted: 1967-09-26
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Expires: 1985-07-19
Abstract
No abstract record available.
Inventors
- 👤 Kljuchnikov Vitaly Jurievich
- 👤 Tsvetkov Evgeny Borisovich
- 👤 Fetisov Vasily Vasilievich
- 👤 Murlykin Anatoly Ivanovich
- 👤 Rudensky Mikhail Alexeevich
- 👤 Oblast Moskovskaya
- 👤 Taruntaeva Ekaterin Nikolaevna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:52
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/008; B23D; B23D47/00; B23D47/04; B23D47/042; B27; B27B; B27B27/00; B27B27/02; B27B31/00; B27B31/06; Y; Y10; Y10T; Y10T83/00; Y10T83/748; Y10T83/7593; Y10T83/764
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
APPARATUS FOR PRESETTING THE POSITION OF TREE TRUNKS TO BE CROSS-CUT INTO LOGS, SAID APPARATUS COMPRISING A STATIONARY FRAME, ROLLER CONVEYOR MEANS ON SAID FRAME FOR TRANSPORTING TREE TRUNKS THEREON; A FLAT HORIZONTAL FRAME WITH REARRANGEABLE CROSS BARS, SAID FLAT FRAME BEING SUPPORTED ON THE STATIONARY FRAME ON THE UPPER PORTION THEREOF FOR LONGITUDINAL RECIPROCAL MOVEMENT IN RELATION TO SAID STATIONARY FRAME; SLIDING CATCHERS FOR ARRESTING TREE TRUNKS ON THE CONVEYER MEANS, SAID CATCHERS BEING HINGEDLY ATTACHED TO SAID STATIONARY FRAME AND INTERACTING WITH SAID REARRANGEABLE CROSS BARS OF SAID FLAT HORIZONAL FRAME, AND BUFFER MEANS COUPLED TO SAID FLAT FRAME FOR YIELDABLY RESISTING DISPLACEMENT OF SAID FLAT FRAME AND FOR RETURNING THE SAME TO ITS ORIGINAL POSITION, THEREBY ABSORBING IMPACT APPLIED TO THE CATCHERS BY THE TREE TRUNKS.
Claim 2
Dependent Claim
129 words
APPARATUS FOR PRESETTING THE POSITION OF TREE TRUNKS TO BE CROSS-CUT INTO LOGS, SAID APPARATUS COMPRISING A STATIONARY FRAME, ROLLER CONVEYOR MEANS ON SAID FRAME FOR TRANSPORTING TREE TRUNKS THEREON; A FLAT HORIZONTAL FRAME WITH REARRANGEABLE CROSS BARS, SAID FLAT FRAME BEING SUPPORTED ON THE STATIONARY FRAME ON THE UPPER PORTION THEREOF FOR LONGITUDINAL RECIPROCAL MOVEMENT IN RELATION TO SAID STATIONARY FRAME; SLIDING CATCHERS FOR ARRESTING TREE TRUNKS ON THE CONVEYER MEANS, SAID CATCHERS BEING HINGEDLY ATTACHED TO SAID STATIONARY FRAME AND INTERACTING WITH SAID REARRANGEABLE CROSS BARS OF SAID FLAT HORIZONAL FRAME, AND BUFFER MEANS COUPLED TO SAID FLAT FRAME FOR YIELDABLY RESISTING DISPLACEMENT OF SAID FLAT FRAME AND FOR RETURNING THE SAME TO ITS ORIGINAL POSITION, THEREBY ABSORBING IMPACT APPLIED TO THE CATCHERS BY THE TREE TRUNKS.
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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) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |