| Patents for B27L 1 - Debarking or removing vestiges of branches from trees or logs; Machines therefor (1,111) |
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| 11/15/2006 | EP1720688A1 Method and apparatus for drum debarking of wood |
| 11/08/2006 | CN1857883A Rotor type barking machine |
| 10/31/2006 | US7128109 Essential oil reclaim apparatus, and method of use |
| 10/24/2006 | CA2438614C Debarking shaft for a debarking mechanism |
| 09/28/2006 | WO2006100340A1 Wood harvesting method and apparatus |
| 09/27/2006 | EP1704974A2 Biasing and fixing of the cutters of a debarking machine with annular rotor and simplified drive for infeed and outfeed rolls |
| 09/27/2006 | CN1276823C Processing method of timber with heartwood |
| 09/05/2006 | CA2414553C Feed rolls for tree handling equipment |
| 08/03/2006 | WO2006079207A1 Cutting tooth for brush cutter |
| 08/03/2006 | US20060169359 Debarking apparatus with adjustable rate of debarking |
| 08/02/2006 | CN2801440Y Raw wood peeling machine |
| 07/28/2006 | CA2533071A1 Debarking apparatus with adjustable rate of debarking |
| 07/26/2006 | EP1682319A1 Barking device and barking tool |
| 07/25/2006 | CA2327141C Method and apparatus for singulating, debarking, scanning and automatically sawing and sorting logs into lengths |
| 07/20/2006 | US20060157157 Tree delimber |
| 07/20/2006 | US20060157156 Tree delimber roller system with automatic roller adjustment |
| 07/20/2006 | CA2493800A1 Piccel |
| 07/13/2006 | DE102004063768A1 Bark-sectioning device for generating a section of bark reduces the vitality of a branch, a bough or a tree-trunk by means of the bark-sectioning device |
| 07/12/2006 | EP1677954A1 Curve-shaped wood cutting machine |
| 06/29/2006 | WO2006069223A2 Tree trimming apparatus |
| 06/28/2006 | CN2790718Y Press-roll type peeler |
| 06/22/2006 | US20060130933 Tree trimming apparatus |
| 06/21/2006 | EP1670622A2 Method and system for heating frozen logs |
| 05/10/2006 | EP1654099A1 Method and apparatus for transferring loose material |
| 04/27/2006 | US20060086423 Method and apparatus for transferring loose material |
| 03/22/2006 | EP1324864B1 Opening rotor type debarking machine |
| 03/21/2006 | CA2427050C Apparatus for debarking logs with movable debarking surface for varying rate of debarking |
| 02/08/2006 | EP1419037B1 Method and apparatus for separating loosened bark and logs |
| 01/31/2006 | US6991011 Opening rotor type debarking machine |
| 01/31/2006 | CA2396919C Log debarking tip |
| 01/26/2006 | CA2474459A1 Debarker's tool with balanced rotational inertia |
| 12/20/2005 | US6976515 Modular drive wheel for log processors, delimbers and single grip harvesters |
| 12/06/2005 | US6971423 Method and apparatus for singulating, debarking, scanning and automatically sawing and sorting logs into lengths |
| 12/01/2005 | WO2005113865A1 Separator of plant outer skin from parts other than the same |
| 11/09/2005 | CN2738970Y Novel wood peeling |
| 11/03/2005 | WO2005102635A1 Debarking mechanism |
| 11/03/2005 | WO2005102634A1 Debarking mechanism |
| 09/22/2005 | WO2005087463A1 Debarking module which can be connected to a power chain saw and debarking power chain saw |
| 09/21/2005 | EP1577071A1 Wood debarking plant |
| 09/15/2005 | WO2005084897A1 Method and apparatus for drum debarking of wood |
| 09/13/2005 | US6941988 Batch rotary debarker |
| 08/31/2005 | CN2721349Y Automatic bark cutter for tree |
| 08/25/2005 | DE19882394B4 Verfahren zur Bestimmung des Anteils von in einem Rindenstrom vorliegendem Holzmaterial Method for determining the rate of current present in a bark wood material |
| 07/21/2005 | WO2005065903A1 Method for enhancing operation of a debarking roller assembly, as well as pick-up roll to be included in a debarking roller assembly |
| 06/30/2005 | WO2005032779A3 Method and system for heating frozen logs |
| 06/09/2005 | US20050121106 Apparatus for surfacing flitch |
| 05/25/2005 | CN1202941C Small wood strip material of firewood |
| 04/28/2005 | WO2005037504A1 Curve-shaped wood cutting machine |
| 04/14/2005 | WO2005032779A2 Method and system for heating frozen logs |
| 04/07/2005 | WO2005030447A1 Barking device and barking tool |
| 04/06/2005 | CN1195610C Apparatus for debarking logs or for preparing logs for debarking |
| 03/22/2005 | CA2442494C Modular drive wheel for log processors, delimbers and single grip harvesters |
| 03/17/2005 | WO2005023498A1 Debarking of logs |
| 03/16/2005 | EP1513662A1 Method for debarking in a drum, and separation of bark from a log flow |
| 02/24/2005 | WO2005016607A1 Method and apparatus for transferring loose material |
| 02/17/2005 | US20050034784 Stripper and flail delimber and debarker |
| 02/08/2005 | US6851461 Apparatus for debarking logs with reversible rotation for varying the rate of debarking |
| 02/03/2005 | DE202004017707U1 Bark removing machine for cut lengths of trees trunks has an inclined setting with a dropping outlet door topped by a servo driven roller |
| 02/02/2005 | CN1187172C Apparatus for debarking logs or for preparing logs for debarking |
| 01/26/2005 | CN1569417A Process for making small-sized bar-shaped timber by small diameter timber |
| 01/05/2005 | CN2668363Y Peeler |
| 12/28/2004 | US6834692 Log debarking tip |
| 12/23/2004 | US20040256296 Method for debarking in a drum, and separation of bark from a log flow |
| 12/21/2004 | CA2280548C Feed arm |
| 12/16/2004 | US20040250918 Modular drive wheel for log processors, delimbers and single grip harvesters |
| 12/16/2004 | US20040250910 Method and apparatus for separating loosened bark and logs |
| 12/15/2004 | EP1485237A2 Apparatus for surfacing flitch |
| 11/17/2004 | CN1547522A Method for debarking in a drum, and separation of bark from a log flow |
| 10/13/2004 | EP1075366B1 Wood working machine |
| 08/19/2004 | WO2004069500A1 Modular drive wheel for log processors, delimbers and single grip harvesters |
| 08/18/2004 | CN2633543Y Super small diameter grade dry roler wood peeler |
| 08/17/2004 | US6776202 Log peeling apparatus |
| 08/05/2004 | DE202004008215U1 Rotary debarking device, has timber drive shafts cooperating with grooved or slotted support surfaces |
| 08/03/2004 | US6769532 Method and apparatus for conveying a solid material |
| 07/29/2004 | DE202004002218U1 Rotary stripping tool for tree plantation bark removes a ring of bark 30-40 cm high from a growing tree trunk |
| 07/15/2004 | DE4394249B4 Verfahren für die Entrindung von Nutzholz Procedures for the debarking of timber |
| 07/01/2004 | WO2004054768A1 A method for optimizing the debarking result of logs debarked in a debarking drum |
| 07/01/2004 | CA2506811A1 A method for optimizing the debarking result of logs debarked in a debarking drum |
| 06/22/2004 | US6752185 Log debarker with covered bark slots |
| 06/16/2004 | EP1428638A1 Feed rolls for tree handling equipment |
| 06/05/2004 | CA2410774A1 Self-contained automatic compensating outfeed rotary debarker |
| 06/03/2004 | US20040103958 To impart a lifting, rolling, pushing and scrubbing action to wood fibre within the debarking apparatus which provides an effective debarking action without destroying or damaging the wood fibre |
| 06/02/2004 | CN1501854A Debarking shaft for a debarking mechanism |
| 05/26/2004 | EP1140445B1 Method and apparatus for conveying a solid material |
| 05/26/2004 | CN1500031A Debarking shaft arrangement for debarking mechanism |
| 05/19/2004 | EP1419037A1 Method and apparatus for separating loosened bark and logs |
| 04/29/2004 | DE19681470B4 Schneidstück und Schneidarm für Rindenschälmaschinen eines Hohlrotortyps Cutting piece and cutter for debarking machines of a hollow rotor type |
| 04/22/2004 | DE10296635T5 Entrindungswelle für einen Entrindungsmechanismus Debarking shaft for a debarking |
| 04/22/2004 | DE10296634T5 Entrindungswellenanordnung für einen Entrindungsmechanismus Entrindungswellenanordnung for a debarking |
| 03/04/2004 | US20040040624 Method of measuring the filling degree of filling in a debarking drum |
| 02/12/2004 | WO2003070440A3 Apparatus for surfacing flitch |
| 02/12/2004 | US20040025969 Log debarking tip |
| 01/25/2004 | CA2435971A1 Eccentric disc debarker |
| 01/15/2004 | US20040007288 Apparatus for debarking logs with reversible rotation for varying the rate of debarking |
| 01/13/2004 | US6675846 Lineal log peeler and debarker for use in log home construction |
| 01/12/2004 | CA2427187A1 Apparatus for debarking logs with reversible rotation for varying the rate of debarking |
| 12/24/2003 | WO2003106125A1 Method for debarking in a drum, and separation of bark from a log flow |
| 12/24/2003 | CA2454635A1 Method for debarking in a drum, and separation of bark from a log flow |
| 12/11/2003 | US20030226617 Flared butt reducer for logs (ii) |
| 12/10/2003 | CA2390342A1 Flared butt reduced for logs (ii) |