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Class 144/352 - Including pressure applying


Subclass of Class 144 - Woodworking
Definition: Process wherein the bond between the work parts is fixed
No. of patents: 86
Last issue date: 01/29/2008


1      
NumberTitleIssue Date
7322389Method of processing wood
A method of processing wood into a predetermined shape through compression includes compressing a first wooden piece and a second wooden piece separately; and placing the compressed second wooden piece on the compressed first wooden piece to bond the wooden pieces.
01/29/2008
7308776Pole anchor footing system
A pole anchor footing system for effectively supporting a post structure within a ground surface. The pole anchor footing system includes a resilient body having a neck portion and a base portion, and an elongate member extending into the body from an upper end of t...
12/18/2007
7290576Compressed wood product and method of manufacturing compressed wood product
A compressed wood product includes a first part composed of a wooden material compressed into a predetermined shape; and a second part to be joined with the first part. A direction of wooden fibers of the wooden material composing the first part is substantially par...
11/06/2007
7245981Material handling system with saw and wheel drag mechanism
A material handling system with a drag mechanism including a wheel for a table saw that controls the orientation and speed of material as it moves through the system. ...
07/17/2007
7160414Method and apparatus of manufacturing glued laminated wood
A method and apparatus of manufacturing glued laminated wood such as laminated veneer lumber (LVL) are disclosed. The glued laminated wood is made of a number of wood sheets such as veneer sheets which are laminated together by a hot press with a thermosetting adhes...
01/09/2007
7141137Method of making laminated wood beams with varying lamination thickness throughout the thickness of the beam
A method of forming a laminated beam includes assembling a plurality of individual wood laminations in a juxtaposed relationship, and joining the assembled laminations together to form a laminated beam. The assembled laminations define a tension zone of individual w...
11/28/2006
7131471Compressed wood product and manufacture
The invention described is a method for compressing wood products in a manner which achieves fixation of compression deformation. The method includes two compression stages. In between those stages the wood is coated and impregnated with a fatty acid. The wood, afte...
11/07/2006
7097732Joining method and apparatus of single veneer piece
This invention provides joining methods of single veneer piece and a joining apparatus, which can produce more efficient, and effective joining process than the conventional method and apparatus produce. In the process of carrying a single veneer piece (T) in the or...
08/29/2006
7004215Compressed wood waste structural beams
Methods for forming compressed and adhesively bonded structural beams of strands divided from wood waste, and the beams resulting from such methods, are disclosed. ...
02/28/2006
6957675Wood flooring for use in making trailer and container floors, and method and apparatus for making the same
An apparatus and method for simultaneously pressing together longitudinally a plurality of individual strips of wood, each strip being provided with a finger joint at each end. The strips are jointed end to end in a number of rows to form a floorboard. The apparatus...
10/25/2005
6878230Method of manufacturing glued laminated wood
A method of manufacturing glued laminated wood such as laminated veneer lumber (LVL) is disclosed. The glued laminated wood is made of a number of wood sheets such as veneer sheets which are laminated together by a hot press with a thermosetting adhesive into a cont...
04/12/2005
6843877Wood flooring for use in making trailer and container floors, and method and apparatus for making the same
An apparatus and method for simultaneously pressing together longitudinally a plurality of individual strips of wood, each strip being provided with a finger joint at each end. The strips are jointed end to end in a number of rows to form a floorboard. The apparatus...
01/18/2005
6824641Process for bevelling wood-chip boards or boards of similar material and bevelled boards thereby obtained
The present invention relates to a process for bevelling an edge of a wood-chip board (1) or a board of similar material, and the bevelled board thereby obtained. The process includes the operative steps of: making at least ...
11/30/2004
6814113Manufacturing method for producing three dimensional inlaid turned and re-sawn wood products
An artistic, decorative, durable and dimensionally stable laminate form having the appearance of ribbons laced and interspersed throughout the form consisting of a length of wood having a plurality of longitudinal, “X” axis, wave form cuts formed therethough, a ...
11/09/2004
6782929Process for strengthening plywood
A process for increasing the strength of plywood. The process includes pressing the piece of plywood between two hard faces which have parallel ridges contacting the two outer sides of the plywood to be strengthened. The plywood is subjected to pressure which perman...
08/31/2004
6746745Composite bamboo blinds slats and method for making same
A blinds slat has a major portion being strips of bamboo and a minor portion being one or more pairs of wooden strips that are located at or near opposite side extremities of the slat. The resulting composite bamboo and wooden slat as exemplary resistance to warping...
06/08/2004
6726192Wood panel clamping tool
A power-operated hand tool has a handle portion or frame that is gripped by the operator using two hands. A clamping portion comprising a pair of opposed jaws extends outwardly from the handle portion and utilizes an air cylinder to move an upper clamping jaw toward...
04/27/2004
6635141Engineered wood member and method of its manufacture
The invention is a wane-free engineered wood product and the method of its manufacture. Lumber having wane along one or more edges is first milled to produce rectangular notches along each of the four edges. The notches are sized to remove all or most of ...
10/21/2003
6622763Bamboo venetian blind panels and method for manufacturing the same
A bamboo venetian blind panel is made without restrictions of bamboo types. The manufacturing method of the blind panel includes the processes of splitting raw bamboos to bamboo blades, repeated splitting the bamboo plates to form fine bamboo blades, trim...
09/23/2003
6418990Material 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; and b) isostatically pressing the specimen in a) with a pres...
07/16/2002
6358352Method for creating higher grade wood products from lower grade lumber
The present invention is directed to a process whereby low-grade lumber, (i.e., lumber having surface defects such as knots, voids, wane, and bark pockets, and warp defects such as twist, bow, crook and sweep), is converted to higher grade lumber and pane...
03/19/2002
6315860Process and press for manufacturing glued blocks
The invention relates to a process and a device for the manufacturing of a glued block made of triangular cross-sectioned elongated staves of wood. The staves of wood are laid beside each other with alternate staves with their base sides downwards and alt...
11/13/2001
6309501Method for making a beveled laminate corner on a laminate countertop edge piece
A method for making a beveled laminate corner on an edge piece for laminate countertop includes making a first cut into a laminate-covered edge piece at the angle of the bevel at the front edge of the edge piece. The first cut terminates below the laminat...
10/30/2001
6279629Method for more efficient use of smaller diameter trees
The subject basic method and its modifications are used to provide logs reconstituted from smaller diameter trees up to 12 inches diameter at their bases. The basic method is practiced using the following steps: 1. Cutting felled trees at cutting points into a...
08/28/2001
6224704Method for manufacture of structural wood products
Engineered structural wood products particularly useful in critical applications such as joists, headers, and beams where longer lengths, greater widths, and higher and predictable stress ratings may be required and to a method for making the wood product...
05/01/2001
6186200Composite wooden articles and a method of their manufacturing
A method of manufacturing tiles from waste wood uses round crosscut wood slices, a binder, and a filler. The slices, all generally of a thickness, are placed on the flat bottom of a die within side walls. Adhesive is applied to the slices and the die is f...
02/13/2001
6089297Veneer bonding apparatus, veneer bonding method, bonded veneers, and veneer transporting method
An apparatus for and a method of bonding veneers without problems in manufacturing process even if logs, which causes disorder of veneers after dried are used. The veneer bonding apparatus for bonding veneers to each other comprises: a bonding face machin...
07/18/2000
6067699Method for assembling a multi-panel door
A method and apparatus for assembling a multi-panel door. The method includes the steps of fashioning a plurality of rails; fashioning a plurality of panels; fashioning a plurality of mullions; fashioning a plurality of stiles; and preassembling selected ...
05/30/2000
5944938wood bonding method
The invention is a method of gluing wood using a reactive two component thermosetting adhesive such as a phenol-resorcinol-formaldehyde (PRF) condensation product. One component is first coated on one of the members to be bonded. The second component is t...
08/31/1999
5934347System and process for material management
An automated system and process for managing building materials which requires a minimal amount of manual labor and supervision. The automated system and method are especially suited for precutting lumber used for building trusses and frames having predet...
08/10/1999
5896903Method of fabricating bamboo slats for bamboo blinds
A method of fabricating bamboo slats for bamboo blinds, including the steps of: i) cutting bamboo wood into bamboo strips subject to a predetermined length; ii) removing the skin and joints from both sides of the bamboo strips, then boiling the bamboo str...
04/27/1999
5881786Method 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 composite lumber products. The methods are based in part on the...
03/16/1999
5674338Method of joining wood
The invention comprises a method for joining pieces of unseasoned or undr wood, by finger jointing or other joining technique. The wood may have a moisture content above the fibre saturation point of the wood, and as high as 50% to 100% or higher moistur...
10/07/1997
5493830Timber element and procedure for manufacturing a timber element
The invention concerns a timber element and a procedure for manufacturing such a timber element. The timber element (14b) is composed of at least two heavy wooden blanks (2) fitted one upon the other and glued to each other by their substantially horizont...
02/27/1996
5411066Method of producing veneer
A method of producing a veneer having a given thickness requires cutting of a stock material by a mechanism including a rotary lathe blade and a nose bar. The nose bar is arranged at the outer periphery of the stock material in the vicinity of the tip of ...
05/02/1995
5374678Adhesive
A wood adhesive composition including an effective amount of a phenol-formaldehyde resin; and a modifying agent which agent renders the composition capable of bonding to a hard wood....
12/20/1994
5372168Thin plate cutting/joining apparatus
A thin plate cutting/joining apparatus includes a cutting apparatus for pressing the front end of a following thin plate and the rear end of a preceding thin plate together and cutting the pressed front and rear ends of the thin plates in stepped scarf sh...
12/13/1994
5351731Means for sawing elongate units from a tree trunk
The sequential forming of a wood product from lumber including the steps of and a system for sawing the lumber into lengths, sawing the lengths into elongate units, applying glue to the units and overlying the units in groups of at least two units to each...
10/04/1994
5320152Utility pole recycling process
Discarded utility poles may be recycles to form usable utility poles through a recycling process utilizing the good portions of the discarded utility pole to form pieces of lumber used in the construction of a composite beam. Discarded utility poles can b...
06/14/1994
5312504Edge veneering
Complex edges of workpieces are veneered by stretching a thin flexible veneer strip over the edges and moving the workpiece edge against a yieldably mounted heated bar having a complementary surface to seat the strip and bond it the workpiece edge. The yi...
05/17/1994
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