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Patent Searching and Data


Matches 251 - 300 out of 5,676

Document Document Title
WO/2008/030169A1
The invention refers to an axe (1) intended to be used for treating, cutting and cleaving of wood material (4) e.g. firewood, blocks of wood and boards. Said axe (1) comprises at least two shafts (2), each of them being provided in an ax...  
WO/2008/028578A1
Disclosed is a splitting device comprising a pressure medium cylinder which is provided with a slide that touches the respective log. Said splitting device further comprises a splitting element that is located opposite the pressure mediu...  
WO/2008/024034A1
The invention relates to methods for preparing wood chips used for obtaining smoke fume for smoking meat and fish products. The aim of said invention is to reduce the accumulation of ballast and toxic substances and formic acid in the st...  
WO/2007/143332A2
A method and apparatus are provided for processing rough cut lumber to convert the rough cut lumber into trimmed to length and dimensionally trimmed to form a standard piece of dimensioned lumber. The process and apparatus includes the f...  
WO/2007/138165A1
The invention relates to a method for harvesting and to an arrangement for processing wood. In a harvesting area, a baler (1) is used to bale small-dimensioned wood into bales belonging to different bale classes, wherein a compressed woo...  
WO/2007/128863A1
In the positioning system for an operating cylinder (1), a valve or a set of valves (6; 10, 11) comprises means for allowing a free supply of hydraulic fluid from a pump fluid chamber (8) of a pump cylinder (7) into an operating fluid ch...  
WO/2007/118932A1
This invention relates to a method and equipment for measuring and squaring of a wood veneer, in which method veneer sheets (2) are carried after a drying at least on a sorting conveyor (1). The veneer sheet (2) is guided to the measurin...  
WO/2007/116473A1
It is intended to provide a method and a system for separating an industrially applicable plant outer bark fiber and plant stem core of kenaf or the like into a plant outer bark fiber and plant stem core at a high speed without using hea...  
WO/2007/104405A1
In a comminution rotor for producing wood chips with a rotor shaft (1) which has an associated rotor element (2), the rotor element (2) should have associated individual web elements (4) which at least partly revolve and are axially spac...  
WO/2007/092110A1
A knife assembly and chipping knife therefor. The knife assembly includes a knife, and employs an upper clamping member and a lower clamping member for clamping the knife therebetween. The knife (12) has an elongate axis (EA) and two spa...  
WO/2007/085696A1
The present invention relates to debarking arrangement (10) in a wood- handling device (1). Such a debarking arrangement is particularly applicable to be used in a harvester head of a forestry machine. The debarking arrangement thus comp...  
WO/2007/085037A1
The invention relates to a device and a method for longitudinally splitting uncut timber. Said device comprises a substantially dish-shaped or arched support (6) or fixture (6) for receiving the log (9) in an essentially horizontal direc...  
WO/2007/086040A2
Apparatus (1) comprises a container (2) and a device (3) for shredding timber articles, in particular, timber pallets, which is coupled to the container (2). The device (3) comprises a main framework (20), which is mounted on a base (4) ...  
WO/2007/081892A1
A method and apparatus for adjusting knife extension. A knife assembly (30) comprises a base (38) and cover plate (34) for clamping a knife (36) therebetween. The cover plate (34) attaches to the base (38) and indexes the knife (36). An ...  
WO/2007/078514A2
An overall method of making engineered strand wood products in relation to a number of different possible criteria is provided Such a method may involve any combination of different screening procedures to determine the best wood sources...  
WO/2007/075905A1
A log splitter (10) includes a pump (24) connected to a hydraulic reservoir (30) and an elongated beam having a splitting wedge and a support plate mounted thereon. A hydraulic ram (22) provides relative motion between the wedge and the ...  
WO/2007/071814A1
The invention relates to a cutting and splitting device for cutting and splitting tree trunks, the cutting and splitting device including a cutting tool and a splitting tool. According to the invention, the cutting tool includes two supp...  
WO/2007/069913A1
The present invention relates to a wheel for the removal of a surface layer from an item, the wheel having one or more primary blades oriented substantially across the direction of rotation with the wheel within operation, characterised ...  
WO/2007/068075A1
Multiple AC servo motors (20, 26, 32, 38) having low weight moment of inertia (M2) characteristics are drivingly inter-connected to form a veneer lathe drive system. Two, three or four motors can be drivingly coupled to one another and t...  
WO/2007/054992A1
A process for the production of water repellent, flameproof composite wood boards comprises the following steps: a) preparing a set of sheets or veneers of natural wood to be placed over each other and matched up; b) laying up the veneer...  
WO/2007/053332A1
A drum flaker and knife (20) therefor. A drum flaker comprises a drum for turning about an axis of revolution, a plurality of knife assemblies mounted to the drum, and a plurality of knives for mounting in the knife assemblies. The knive...  
WO/2007/045720A1
The present invention concerns an apparatus for receiving and feeding into a chipper wood to be chipped, said apparatus comprising a feed conveyor (12) receiving log bundles (1'), a tumbling drum (13) breaking the bundles, and a receivin...  
WO/2007/044586A1
A conical chipper/canter head (10) . The head is adapted for rotation about an axis and comprises, at least, one or more chipping knives (14) . Each chipping knife provides at least one pair of linear cutting edges comprising a face cutt...  
WO/2006/136017A1
A block impact splitter (10) is comprised of a support frame (11') connected on a swivel (50) to a stationary frame (11). A hammer (15) is provided with a hammer head (16) and secured to a pivotal arm (17) pivotally connected to the supp...  
WO/2006/121574A2
A debarking chain having passing links; the passing links being substantially rounded in order to permit the passing links to pass through adjacent links such that the orientation of the passing link relative to its adjacent links can ch...  
WO/2006/100340A1
A method and an apparatus for harvesting wood by using a working machine (30, 31, 32) moving on terrain, according to which method the felled tree trunk (11) is caused to move through a harvester head (10). At least one debarking roller ...  
WO/2006/093421A1
The present invention relates to hogger and reducing apparatus and considers issues associated with fibrous and other materials clogging screening apertures (407). The use of a paddle arrangement (401) having an open framework is discuss...  
WO/2006/079207A1
The present invention provides a cutting tooth for use on a brush cutter head. The cutting tooth includes a cutting portion having a first face and a second face. The first face and the second face cooperate to define a tapering profile ...  
WO/2006/079374A1
Process for the manufacture of a veneer comprising steps (i) to (iv): (i) gluing board-like, plane pieces of wood (10) by means of an adhesive to a beam-like block of wood (12), (ii) watering and/or tempering said beam-like block of wood...  
WO/2006/073362A1
A clamping assembly to hold a woodworking knife in place in a woodworking machine. The clamping assembly comprises a clamping component comprising a body and an actuator. The body has three discrete contact positions distributed thereon:...  
WO/2006/069223A2
A tree trimming device (10) that automatically climbs a tree or other vertical member and shears limbs or debris as it climbs has an anchor structure (20), a cutting assembly (21), vertical connecting pistons (22), and a cutting blade as...  
WO/2006/045403A1
The invention relates to a device for machining, in particular profiling tree trunks, comprising two rotating machining tools (2, 3), whose rotational axes (A, B) are essentially offset by 90° in relation to one another and are oriented...  
WO/2006/043637A1
A wood crusher having a crushing device (12) with a crushing rotor (61) for crushing wood to be crushed, a second screen (70) detachably installed on the outer periphery side of the crushing device (12), a screen support member (98) prov...  
WO/2006/021305A1
The invention relates to a drier for veneer sheets. Veneer sheets are usually transferred manually or semi-automatically onto a transport belt of the drier using a feeding device. The problem with large-size veneer sheets is that they ca...  
WO/2006/012869A1
The invention relates to a device for cutting branches. Said device comprises a transportable carrying frame (51), a cutting device (55), and a motor (58) for driving said cutting device, the cutting device (55) and the motor (58) being ...  
WO/2005/113207A1
The invention relates to a method and a device for loading a device for eccentrically slicing veneering. Known slicing devices are problematic in that the process for loading the same with a block of wood is relatively time-consuming and...  
WO/2005/113865A1
An apparatus for, while washing plant stems by means of a high-pressure water jetting unit, separating the outer skin from parts other than the same. Although in the prior art means for obtaining plant fibers has comprised separating the...  
WO/2005/102634A1
The invention relates to a debarking mechanism (1) for the excortication or pretreatment of trees (2) for separately performed final barking and for the expulsion of at least some of the removed barks from a wood flow passing through the...  
WO/2005/102633A2
A method and apparatus for retaining a flitch on a staylog or slicer (3) for slicing veneer from the flitch (4), the staylog or slicer (3) having a plurality of expandable wedge-clamp dogs (1), the method comprising the steps of providin...  
WO/2005/102635A1
The invention relates to a debarking mechanism (1) for the decortication or pretreatment of logs (2) for separately performed final debarking and for the discharge of at least some of the bark removed from a wood stream passing through t...  
WO/2005/103432A1
A bamboo shutter slat and the manufacturing method thereof: the bamboo shutter slat comprises two or more pieces of bamboo veneer (1) by rotary cutting, which is combined through piling and hot press gluing in transverse direction and co...  
WO/2005/095072A1
The invention relates to a machine for splitting elongate sections of wood, i.e. logs of wood for a fire, enabling the splitting of wood to be optimized and automated in order to obtain pieces of wood having a predetermined section which...  
WO/2005/092509A1
The present invention relates to hogging, sometimes known as reducing, apparatus for reducing wood waste into hog fuel, though some embodiments may also be used for reducing other materials including demolition timber, demolition masonry...  
WO/2005/087463A1
The invention relates to a debarking module which can be connected to a power chain saw and to a debarking power chain saw. The invention comprises: a movable stop (2) which is designed to be connected to a chain saw bar (1) using guide ...  
WO/2005/084897A1
The invention concerns a method and an apparatus for drum debarking of wood, the bark being removed from the wood in a debarking drum being rotatable alternatively in the opposite directions and having different debarking properties in t...  
WO/2005/072924A1
A cutting and splitting device for cutting and splitting tree trunks, the cutting and splitting device including a cutting tool for cutting the trunk and a splitting tool having a splitting piston (1), a splitting blade (2), and a power ...  
WO2005035209B1
The invention relates to novel composites constituted of wood, bamboo, micro/ macro fibre inclusions, reconstituted-bamboo laminates (4) and fillers exhibiting monolithic behaviour under sustained and diverse loading conditions using str...  
WO/2005/065903A1
The invention relates to a method for enhancing operation of a debarking roller assembly (1), as well as to a pick-up roll (6) to be included in the debarking roller assembly (1) for enhancing operation of the roller assembly, said rolle...  
WO/2005/065904A1
The invention relates to a splitting machine, which has a cutting station for cutting a piece of wood of a certain length from a wood (13) to be handled and a splitting station, existing essentially underneath the cutting station for spl...  
WO/2005/053924A1
The present invention concerns a method for fixing a knife in wood chipper apparatuses over the whole knife length between two steady surfaces. The fixing force is developed by means of a roller chain located between two counter surfaces...  

Matches 251 - 300 out of 5,676