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公开(公告)号：US20220281132A1
公开(公告)日：2022-09-08
申请号：US17193112
申请日：2021-03-05
Applicant: Juan Wood Building Materials Co., Ltd.
Inventor： Yu-Che Huang
Abstract: A method of making a wooden board assembly includes A) determining a scrap portion of a trunk; B) cutting the trunk horizontally to form multiple boards; C) removing narrow scraps and trimmed sections of each of the multiple boards to obtain multiple trimmed wide boards, and cutting narrow board areas from the scrap portion to form multiple peripheral boards; D) removing a part of the scrap portion and two trimmed sections from each of the multiple peripheral boards; E) connecting the multiple trimmed wide boards and the multiple peripheral boards to form a substrate; F) adhering two straps on the substrate to produce a wood pattern assembly; G) cutting the wood pattern assembly to form multiple cut films; H) adhering one of the multiple cut films with a nonwoven fabric with a transparent adhesive and connecting the multiple cut films on a fixing lamination; and I) cutting the fixing lamination.
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公开(公告)号：US11433566B2
公开(公告)日：2022-09-06
申请号：US16729489
申请日：2019-12-30
Applicant: Southwest Forestry University
Inventor： Xiaojian Zhou , Guanben Du , Jun Zhang , Jinxing Li , Bin Li , Taohong Li
Abstract: A durable palm fiber composite material is obtained by impregnating an unprocessed palm bark in a resin adhesive solution prepared by using a palm leaf as a raw material and then hot-pressing. The palm bark is dried under a natural state without additional processing. The palm leaf is made into a tannin resin adhesive solution under the effect of additives such as furfuryl alcohol, paraformaldehyde, and others. A pH value of the adhesive solution is controlled to be 9-11. A solid content is 40-60%. An adhesive amount applied to the palm bark by the resin adhesive solution is 800-1500 g/m2. Odd number of layers (three or more layers) of palm barks that are impregnated by the resin adhesive solution and are hot-pressed to the composite material. Hot-pressed parameters are as follows: the temperature is 150-180° C. the unit pressure is 0.8-1.5 MPa, and the time is 10-30 s/mm.
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公开(公告)号：US11383403B2
公开(公告)日：2022-07-12
申请号：US17072219
申请日：2020-10-16
Applicant: Stora Enso OYJ
Inventor： Markus Hirmke , Hermann Kirchmayr
IPC: B27D1/00 , B27F1/00 , B27M1/00 , B32B7/00 , B32B21/00 , E04C2/00 , E04C3/00 , B27M1/08 , B27F1/02 , B27M3/00 , B32B7/12 , B32B21/04 , E04C2/12 , B32B21/14 , E04C3/12 , B27D1/08 , B27M1/02 , B32B21/13
Abstract: A laminated wood product comprising providing a plank presenting a pair of parallel major surfaces, a pair of minor surfaces, a pair of end surfaces and a longitudinal direction parallel with said major and minor surfaces and perpendicular to the end surfaces, said plank having a water content of more than 25% by weight, preferably more than 30% by weight. At least one of the major surfaces is laminated to a surface of a second member.
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公开(公告)号：US11305511B2
公开(公告)日：2022-04-19
申请号：US13966396
申请日：2013-08-14
Applicant: BOA-FRANC
Inventor： François Roy , Jonathan Cloutier , Vincent Tanguay
Abstract: The present invention relates to a flexible sheet of wood strips for use in the fabrication of engineered floor boards or wood sheets and including the machine and method of manufacture of the flexible sheet of wood strips. The wood strips provide a wood floor which has much more stability than a solid wood plank which is much more affected by the temperature in a room and the moisture under the floor board. Also solid wood planks are much more expensive than engineered wood planks where only a very thin layer of quality wood material is utilized. The transverse wood strips are constructed of inferior wood material. Two or more treads of flexible material may be secured transversely to the wood strips to provide additional retention of the wood strips in the flexible sheet.
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公开(公告)号：US20210364449A1
公开(公告)日：2021-11-25
申请号：US17276907
申请日：2019-09-18
Applicant: SOLARWOOD INTERNATIONAL PTY LTD
Inventor： Ronald David GOLDSCHLAGER
IPC: G01N21/898 , B27B1/00 , B27M1/08 , G01N33/46 , B07C5/14
Abstract: An integrated approach to the production and supply chain from forest to end use products, including growing trees, logging trees, and processing logs that maximises production of higher value products and minimises costs and 5 waste is critical to a sustainable timber industry.
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Patent Agency Ranking
公开(公告)号：US20210107175A1
公开(公告)日：2021-04-15
申请号：US16613688
申请日：2018-05-14
Applicant: HOMAG GMBH
Inventor： Volker SCHMIEDER
Abstract: The invention relates to a machining apparatus, in particular for wooden workpieces in the form of panels or bars, having at least one tool for contouring at least one side face of the workpiece by cutting and having a transport device for creating a relative movement between the workpiece and the at least one tool for machining the workpiece with the at least one tool, and having a device for applying material to the workpiece, wherein the device for applying material to the workpiece is arranged downstream of the at least one tool for contouring, in particular in the transporting direction of the transport device.
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公开(公告)号：US20200276727A1
公开(公告)日：2020-09-03
申请号：US16647275
申请日：2018-09-13
Applicant: Luke D. Schuette
Inventor： Luke D. Schuette
Abstract: A bamboo structural element (21) including slats (5) that have matching inner and outer radii. The slats (5) are nested and stacked to form a laminated stack (19), the stack being squared off to form a rectangular element (21), as by planing each of its four faces. In embodiments, selected fibers may be procured through radial planing, and the selected fibers incorporated into products. Alternatively, slats (5) can be shredded or crushed to form shredded or crushed fibers which can be incorporated into products.
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公开(公告)号：US10668643B2
公开(公告)日：2020-06-02
申请号：US15512700
申请日：2015-09-09
Applicant: HOMAG GMBH
Inventor： Stefan Friese , Volker Schmieder , Christian Sturm
Abstract: The invention relates to a machining device, in particular for machining workpieces of wood, wood materials, plastic or the like, comprising a workpiece table with a workpiece holder for holding at least one workpiece, and a feeding device for supplying at least one workpiece to the workpiece table, wherein the workpiece can be positioned in three dimensions with respect to the workpiece table. The invention further relates to a corresponding method.
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99.发明授权公开(公告)号：US10603812B2
公开(公告)日：2020-03-31
申请号：US15969674
申请日：2018-05-02
Applicant: Knitpro International
Inventor： A. K. Rastogi
IPC: B27M1/00 , B27D1/00 , B27K3/00 , B27K5/00 , B32B21/00 , B27M1/08 , B27K3/15 , B27D1/04 , B27K5/02 , B32B21/14
Abstract: The invention is a process including the steps of manufacturing of compreg laminated wood and transforming the wood thus obtained to ornamental and utility products, including steps of quality checking, veneer selection, Impregnation of veneer with solution of dye and thermosetting resin, drying in kiln, glue spreading followed by bunching, followed by cooling resulting in creation of slab, followed by trimming & cutting of slabs into strips of small sizes, shaping drawing on the sheet as per the profile required, shaping and profiling by CNC Router Machines, grinding and shaping by expert craftsman to bring out the color patterns, end rounding for smooth edges, grinding using various grits of emery wheels for surface finish, polishing/buffing for mirror like surface finish.
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公开(公告)号：US20200016787A1
公开(公告)日：2020-01-16
申请号：US16336080
申请日：2017-09-25
Applicant: HOMAG GmbH
Inventor： Sven SCHWEIZER , Carsten KANITZ , Stefan FRIESE , Christian STURM , Volker SCHMIEDER
Abstract: The invention relates to a machine tool and to a method by means of which workpieces of, for example, wood or wood materials can be machined. Such a machine tool and such a method can be used in the field of furniture production or component in production. A separating element is provided. A first machining region can be at least partly separated from a second machining region by the separating element.
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