Matches 1 - 50 out of 57 1 2 >
Match Document Document Title
7395844 Processing apparatus and method of processing  
A method of processing a wooden piece taken out from a raw wood into a predetermined three-dimensional shape, includes compressing the wooden piece by applying compressive force thereto in a water...
7201193 Process for treating wood with a mixture of garnet particles and glass beads  
A process for treating wood to create a worn appearance. The process involves impacting the surface of the wood with a mixture of garnet particles and glass beads sufficiently to cause the soft...
7004300 Adjustable disc roll for longitudinally orienting elongated wood chips  
An apparatus for longitudinally orienting pre-glued elongated wood strands for forming OSB panels includes a spreading head with disc rolls that each have discs arranged parallel to one another on...
6817394 Prismatic wood compression molding method and compression molding device therefor  
A prismatic wood compression molding method capable of easily producing long-sized lumber usable as pillars or like by compression molding. The method is characterized by comparing the steps of:...
6667429 Method for manufacturing modified wood  
Wood such as spruce, maple, and hornbeam are retained in high pressure steam of pressure 0.2 to 1.6 MPa at 120 to 200° C. for 1 to 60 minutes, and subsequently, cooled and dried to obtain a...
6553688 Method for producing a piece of timber including heartwood  
A method for making wood with heartwood has steps of forming a wood log with a heartwood from a tree, pressure treatment to the wood log with the heartwood, drying the wood log and forming the wood...
6425322 Method and means for handling of forestry wastes  
The present invention is for a log made from wastes from forestry and the like material. The invention also is for means and method for the production of such log. The log comprises a sheath which...
6418990 Material and process for its production  
The invention relates to a process for greatly increasing the elasticity and bendability of diffuse-porous wood and comprises the following steps: a) supplying a specimen of diffuse-porous wood;...
6250350 Method of impregnating wood with liquid  
A method of impregnating wood with liquid puts the wood in a pressure vessel, immerses the wood in the liquid contained in the pressure vessel, pressurizes the liquid to compress the wood while...
6213010 Wood sheet heat treatment method and plant  
A method for treating wood sheets in which individual sheets coming out of a dryer are sent to a continuous press to have them pass from a first temperature to a second temperature lower than the...
6183812 Method for treatment of wood  
A method for treatment of one or more wood elements by pressurization comprises the steps embedding the wood elements into a pressure medium, of increasing the pressure in the pressure medium,...
6152973 Compressed wood fuel pellet and method and machine for making same  
A method and machine for making a new and improved compressed wood fuel pellet. The method comprising the steps of severing a wafer of tree trunk or branch, punching or splitting a small portion...
6142198 Application of mechanical stress to improve wood treatability  
Application of vibration and/or compression to kiln-dried wood increases the retention and penetration of preservatives in the wood.
6083437 Method for dimensional stabilizing treatment of wood and wood composite  
A method for dimensional stabilization treatment is disclosed which enables externally supplied high pressure steam to permeate well into interior of wood or wood composite, and which is thereby...
6053225 Wood molding process  
A wood molding process which comprises treating woods with liquid ammonia, removing said liquid ammonia by evaporation, softening woods with heating and molding them into a desired shape, and...
6053224 Device for pressure treatment of wood  
6047751 Method and apparatus for increasing the hardness and intensity of wood  
A device for increasing the hardness and intensity of wood which comprises chuck means for holding the wood in a fixed position for processing, a compression-shaped forming die for compressing the...
5967207 Method of fabricating bamboo slats for venetian blinds  
A method of fabricating bamboo slats into bamboo blinds, wherein bamboo wood is cut into bamboo strips of predetermined length. The bamboo strips are polished, then boiled in a hydrogen peroxide...
5937925 Method for manufacturing a high strength lumber  
A method for manufacturing a high strength lumber obtained by artificially compressing a volume of grown natural wood without any destruction of wood tissue, and which is made such that a pine tree...
5904194 Method for producing a hard wood element  
A method for producing hard elements from wood provides that at least one wood piece is inserted into a press together with a liquid absorbing material after which an isostatic pressure higher than...
5881786 Method of producing wood strips for conversion into composite lumber products  
The invention is a method for producing flitches prepared from roundwood logs, a method for the manufacture of wood slices or slats from the flitches, and methods of combining the strips into...
5685353 Method for compressive shape-drying of wood  
The invention is related to a method and apparatus for compressive shape-drying of wood (1). In the first phase of the method, green wood is compressed to a desired shape simultaneously heating the...
5678618 Process for producing hard elements of wood  
A method of producing hard wooden elements by compressing wooden blanks at an isostatic pressure greater than 800 bars, preferably greater than 1000 bars.
5503202 Radius curve log sawing apparatus and method  
A sawing process and apparatus cuts a log longitudinally along a radius curve to produce boards. The sawing apparatus includes a continuous flexible band saw blade, provided with teeth at one or...
5355921 Process and apparatus for self sharpening a pellet lathe knife  
A process for selectively abrading one surface of a veneer knife at a higher rate that the other face and includes a novel way of providing lubricating and cooling fluid to the faces of the knife...
5343913 Wood treating method and apparatus  
A wood treating method and apparatus whereby a wood which is thin or bent, such as a soft wood or wood removed during growth or a wood from thinning, is strengthened, straightened and molded in any...
5334445 Cellulosic fibrous aggregate and a process for its preparation  
A cellulosic fibrous aggregate formed from sections of cellulosic fibrous material by a process which comprises: a softening stage comprising softening a plurality of sections of cellulosic...
5291927 Device for truing planks  
An apparatus for truing twisted wooden boards by twisting them in an oppoe direction, comprises an upper set of parallel plates and a lower set of parallel plates. A channel is formed between...
5279691 Method for forming a natural wood strand bundle for a reconsolidated wood product  
A process and apparatus for forming a reconsolidated wood product, and a partially rended natural wood bundle therefor, comprises partially rending natural wood to form a plurality of flexible open...
5257655 Process for treating wood  
A process for treating wood to simulate driftwood or to create a weathered appearance. The process involves impacting the surface of the wood with glass beads sufficiently to cause the soft rings...
5211687 Apparatus and method for producing a hole in an article of wood or wood product  
An apparatus and method for producing a hole in an article comprising wood or wood products includes a piercing tool having a punch extending therefrom. One of said piercing tool and article is...
5190088 Method and apparatus for compressing a wood sample  
A heated wood sample (46) having a water content exceeding 20 percent is compressed axially in the direction of the grain or fibres of the sample in a compression mould (10). Oppositely directed...
5067536 Method for making structural products from long, thin, narrow, green wood strands  
High quality agglomerated structural boards, lumber and other structural members such as I, U, T, L beams or corrugated plates or moldings are produced from engineered long, thin narrow green wood...
4945959 Device for planing and molding surface textures in wood boards  
A device for planing and/or molding surface textures in wood boards is provided with two planing heads (44,46) arranged one behind the other, the movement of which can be selectively cycled both in...
4844134 Apparatus for making rough-sided lumber from surfaced lumber  
An apparatus for creating a rough-sawn texture on all four sides of surfaced lumber has two pair of sleds which carry endless loop chains having roughening teeth projecting outwardly therefrom. The...
4732184 Lumber saw-sizing machine  
There is disclosed a machine for saw-sizing of lumber and a method for its use. The machine has a frame and a work table surface which supports at least one and, preferably four, bandsaws. The...
4712596 Lumber surfacing machine  
A lumber surfacing machine for roughening the surface of at least one face of a length of lumber. The machine utilizes a driven band saw blade which is maintained by a pair of blade guides at an...
4706722 Incisor cleaning system  
A lumber incisor comprising a rotatable drum. A plurality of annular incisor rings are mounted on the drum to turn with the drum. Teeth on the periphery of each incisor ring, extend outwardly from...
4649972 Furniture round tenon crimper  
Method and apparatus for crimping a round tenon for furniture manufacture, utilizing a crimping roll cluster consisting of a knurled drive roll and two idler compressing rolls. The apparatus...
4630407 Method for finishing a thermoplastic coating  
The finishing machine of the present invention includes a drive assembly for moving a coated object longitudinally across a base at a predetermined speed and a finishing assembly connected to the...
4606388 Process for densifying low density woods  
Low quality, low density woods are densified to form wood products having the characteristics of high quality natural hardwoods. A green solid wood member having a high moisture content is...
4554959 Surface treatment of sheet material  
The invention refers to a method of obtaining a pore-sealed surface having a desired finished structure on a lacquered sheet or web material, preferably a lacquered slab or board of a material...
4428410 Method for compressing wooden elements  
A method of compressing at least one flat wooden element having knots therein to permanently increase the hardness of the wooden element. The method includes the steps of inserting an elastic...
4252863 Violin structure and process  
An improved technique for making the finished shell of a violin. The wood used in the construction of a violin shell is subjected to a heating and treating process which improves the sound...
4232067 Reconsolidated wood product  
Reconsolidated wood product and process and apparatus for forming the product, the product being formed from webs of splintered natural wood broken down by crushing or like processes, the webs...
3726328 METHOD FOR MAKING TEXTURED PANELS  
This invention pertains to the method, and/or apparatus for rapidly producing the same so that fibrous board products including plywood panels would appear to simulate an adze surfaced product...
3709271 METHOD AND APPARATUS FOR DEEP INCISING POLES  
Apparatus for deep incising longitudinal portions of the periphery of wood poles prior to impregnation with a preservative. The apparatus includes an elongate frame including clamps adapted to hold...
3650307 APPARATUS FOR PRIMARY BREAKDOWN OF ROUNDWOOD  
A unified primary flacer mill for the selective reduction of roundwood to bark, bolts for decorative veneer, wood flakes or chips, lumber and timbers for use as such or for subsequent reduction to...
3495638 METHOD AND APPARATUS FOR TEXTURING WOOD SURFACES  
3491813 DECORATIVE HARDWOOD PANELING AND TRIM  
Matches 1 - 50 out of 57 1 2 >