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WO/2004/024408A1 |
The invention relates to a blade holder for a blade tool head (1), whose periphery and front face can be equipped with cleavers and flat blades respectively, to a blade that can be used in said holder and to a corresponding blade tool he...
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WO/2004/022293A1 |
The invention relates to a firewood splitting machine which comprises a bed (1) a tool holder (2) arranged in said bed (1) and a splitting tool (3) supported by the bed (1). Said splitting tool (1) and tool holder (2) are movable with re...
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WO/2004/018184A1 |
The invention relates to a throughput method for the mechanical covering of especially profiled, wide furniture components (4) with an authentic wood veneer (7,14) wherein sliced veneer is laminated on an elastic carrier as an endless st...
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WO/2004/014621A1 |
In known veneer slicing blades, wherein a block of wood is guided in front of a blade in an eccentrically rotational manner, the relatively large remnants of large wooden blocks cannot be measured. If the residual thickness of the wooden...
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WO/2004/002698A1 |
The invention concerns a method for clamping a knife (1) of a disc chipper, wherein the knife (1) is pressed from the knife disc (4) via knife clamp (2', 23) against a wear plate (3) in a diagonal position (&agr ) with respect to the pla...
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WO/2004/000514A1 |
The invention relates to a chipper knife with at least one cutting edge (6) along at least one of its side edges. The chipper knife is adapted to be mounted in chippers of the kind which are used to cut chips of a desired size and shape ...
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WO/2003/106125A1 |
The invention relates to a continuously operating drum debarking method for processing logs. The logs to be debarked are fed into a debarking drum (4') having no bark discharge openings in the shell. The logs together with the bark loose...
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WO/2003/097311A1 |
A kit to form a wood splitting apparatus. The kit includes a guide track (14,16) capable of assembly and disassembly. The guide track is adapted for mounting (40) to a vertical support. A splitting wedge (22) is provided which is adapted...
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WO/2003/070440A2 |
An apparatus (10, 210, 310) for surfacing a flitch (12) by cutting material from its radially outer surface (14) to prepare the flitch (12) for veneer slicing or other uses is disclosed. The apparatus (10, 210, 310) comprises a cutterhea...
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WO/2003/068467A1 |
The invention relates to a knife assembly for a chipper, which is intended to be installed in the knife frame (11). The knife assembly (12) includes a counter knife (16), a reversible knife (14) including two cutting bevel edges (20, 20â...
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WO/2003/066295A2 |
A method and apparatus for converting a flitch into sheets of veneer. The method and apparatus include providing a drive mechanism which causes relative motion of a knife in contact with the flitch. The relative motion is relatively slow...
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WO/2003/066296A1 |
A mobile oil palm trees shredder (10) having a clamp mean (34) on top of a housing (30) around a shredding drum assembly (31), presses the oil palm tree trunk against the shredding drum for a longitudinal shredding while said oil palm tr...
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WO/2003/064126A1 |
The invention relates to a method for forming a round log into a block with two or more flat lateral surfaces. IN the forming, the material to be removed is cut directly into chips in a block-forming assembly which comprises two or more ...
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WO/2003/057480A1 |
The invention relates to a laminated material for producing molded articles or boards from laminated veneer or a board from other materials covered with veneer. Said laminated material consists of a center layer and one or more pairs of ...
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WO/2003/057438A1 |
In the last decade various (flat) bamboo products have come onto the market which, from a technical viewpoint, are based on pressing machined bamboo strip in one or more layers, such as bamboo parquet and bamboo board material. The limit...
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WO/2003/055657A1 |
A process is provided for the production of a chipper segmental knife holder in which a segment blank (1) is formed from a suitable steel&semi a layer (4) of hard faced material is formed by an arc welding process on a surface of the bla...
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WO2001020968A9 |
The present disclosure relates to a wood chipper (20) including a support frame (22), a housing (24) mounted on the support frame (22), a cutter member (26) for chipping wood within the housing, and a discharge chute (29) for discharging...
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WO/2003/031129A1 |
The invention relates to a device (1) and a method for splitting wood. The inventive device comprises at least one transport means which is provided with a gripping device (4) and is used to seize, hold and transport a piece of wood (9) ...
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WO2002083383A9 |
The invention relates to a debarking shaft arrangement for a debarking mechanism (1), said debarking mechanism (1) being intended for the decortication or pretreatment of trees (2) for separately performed final barking and for the expul...
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WO/2003/026387A2 |
At the site where trees are freshly felled, the disclosed apparatus by means of a boom arm (20) and claw (22), pulls the merchantable portions of one or more tree stems (24) through a cutting head assembly (26). The tree stems (24) are t...
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WO/2003/016007A1 |
The present invention relates to method for separating loose bark from a flow of debarked wood logs are conveyed substantially in the direction of their longitudinal axis along a substantially horizontal conveyor track. During their trav...
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WO/2003/013807A1 |
A method for chipping wood. A cutter disc (1), which comprises a number of chipping blades (2) is arranged, and the cutter disc is fitted with bearings to rotate around the axis of rotation; the cutter disc (1) is rotated about its axis ...
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WO/2003/011541A1 |
A knife (10) and apparatus for clamping the knife. The knife has front (12) and back sides (14) that, preferably, both include interlocking features adapted for interlocking engagement with corresponding inner and outer clamping members,...
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WO/2003/004232A1 |
The invention relates to a method for improving wear resistance and thoughness about the chip exit opening of the knife base (2',14',15) of a disc chipper knife (1'). According to the invenetion,the surface of the knife base bordering th...
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WO/2003/000983A1 |
Comminuted (CHIPPED) Arundo Donax is treated, in conventional pulping processes (DIGESTION), to produce a high tensile strength pulp that can be used in the production of paper. The pulp has a lighter color than wood pulp, and thereby us...
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WO/2002/092303A1 |
In prior art veneer-slicing machines, the blade is always mounted so that its cutting edge is parallel to the plane of the table, inside of which a wooden beam can be clamped. As a result, it is not possible or only possible with a high ...
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WO/2002/083385A1 |
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...
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WO/2002/083382A1 |
The invention relates to a debarking shaft (3) for a debarking mechanism (1), said debarking mechanism being intended for the decortication or pretreatment of trees (2) for separately performed final barking and for the expulsion of at l...
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WO/2002/083384A1 |
The invention relates to an arrangement at the discharge end of a debarking mechanism (12), said debarking mechanism (1) being intended for the decortication or pretreatment of trees (2) for separately performed final barking and for the...
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WO/2002/074508A1 |
The present invention relates to a method for setting the conditions in the feed chute of a disc chipper according to the size of wood to be chipped. The position of the chipping anvil at the outlet end of the chute is changed in a plane...
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WO/2002/066213A1 |
The invention relates to a veneer slicing machine. The output of prior art veneer slicing machines is limited by virtue of the fact that the slideways quickly heat up at a maximum stroke rate. As a result, the maximum permissible tempera...
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WO/2002/064935A2 |
The structres and process for producing the structures of theinventon enable extensive and efficeent use of block scrap for slat (91, 171, 205, 255) manufacturing. The techniques employed advantageously accomplish two goals simultaneousl...
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WO/2002/060663A1 |
The present invention relates to a method for reconditioning after rehardfacing the wear plates that are used on the mounting face of the knife disc of a disc chipper so that the original dimensions of the wear plate are substantially re...
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WO/2002/055968A1 |
A method of measuring amount of wood (13) in a rotating barking drum (1). By means of a transducer (11), the distance of the level of the wood bed (13) in the drum is measured through an opening or openings (7) of the drum.
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WO/2002/055275A1 |
The invention concerns a forestry device for collecting logs and splitting them into fuelwood billets for heating, comprising, on a mobile chassis (1), a hydraulic power unit driven by a motor (3) and a grapple (7) arm (3), provided with...
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WO/2002/042039A1 |
The invention relates to an intermediate product, a method for processing an intermediate product and a wood-chipping device for processing an intermediate product. The intermediate product (20) is substantially rod-shaped and is between...
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WO/2002/026454A2 |
Wooden tiles (10) and a method for making the same is disclosed. The tiles (10) are sliced from a rectangular, elongate composite beam (12) which is formed by assembling and securely adhering together a plurality of elongated wood pieces...
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WO/2002/020230A1 |
The present invention relates to a barking machine which comprises a frame (1), barking rotor (2), which is rotably mounted on the frame (1) and which barking rotor comprises a rotor frame (3), barking blades (4) mounted on the rotor fra...
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WO/2002/006022A1 |
The invention relates to a chipper knife for chippers of the type comprising a tool (12) which is rotatable on an axis of rotation and is in the form of, for example a drum, disc or truncated conical body, which supports a plurality of s...
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WO/2002/004181A1 |
The invention relates to a method for moving logs from a butt end reducer, in which the log (3) is moved away from the butt end reducer with an expulsion device (1; 11) after the butt of the log has been cut. The invention also relates t...
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WO/2001/083175A1 |
The invention relates to the cutter head (7) of a chipper canter, comprising a frame, a plurality of chipping blades, which are disposed peripherically in connection with the frame at mutual distances, and a circular blade (8), which is ...
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WO/2001/056757A1 |
A disk chipper includes a bedknife, the bedknife having opposing first and second surfaces, and a chipper frame, the chipper frame having an opening for receiving the bedknife, the opening being defined by opposing first and second surfa...
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WO/2001/049468A1 |
The invention relates to an apparatus for debarking logs or preparing logs for separately performed debarking - especially logs (1) that are difficult to debark - the apparatus comprising a number of blades (11), the blades being arrange...
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WO/2001/049469A1 |
The invention relates to an apparatus for debarking logs (1) or preparing logs for separately performed debarking - especially logs that are difficult to debark - the apparatus comprising a drum (3) rotating about its central axis (2), t...
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WO/2001/043927A2 |
The invention relates to a device for generating an essentially wedge-shaped chip (10'), in particular during profiling of tree trunks. The chip (10') is cut from the wood using a cutting tool (44) which can be rotated about a first axis...
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WO/2001/019575A1 |
The invention relates to a method and a device for producing three-dimensionally defined strands (34) of a predetermined width (b) from a tree-trunk (10) or round timber. Longitudinal lacerations (28) which are separated from one another...
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WO/2001/005565A1 |
The invention relates to a system for producing wood chips from round wood (1) comprising at least one pair of rollers (5, 6; 21, 22) through which the optionally flattened round wood (1) is advanced, preferably with the thin end leading...
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WO/2001/002096A1 |
A timber crusher capable of sufficiently displaying an effect of preventing timber pieces from spattering to the outside and also preventing the crusher from getting damaged, comprising, on a base, a crusher crushing timber into pieces a...
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WO/2000/074908A1 |
The present invention relates to a chipper knife of an indexable insert type for chippers. The chipper knife has a generally flat body and comprises two opposite main surfaces (13, 13') which are adapted to abut and be retained against s...
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WO/2000/074910A2 |
A method and apparatus for profiling a log. In a profiler having first and second knives (17, 14) disposed on a rotating disc (12), a mounting member (14) is adapted to mountably receive both the first and second knives so that each blad...
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