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公开(公告)号：US20070297123A1
公开(公告)日：2007-12-27
申请号：US11839429
申请日：2007-08-15
申请人： Tatsuya Suzuki
发明人： Tatsuya Suzuki
CPC分类号： B27M1/02
摘要： A processing apparatus that processes a wooden piece into a predetermined shape by compression, includes a pair of metal molds that serve to hold and to apply compressing force onto a wooden piece cut out from uncompressed raw wood. At least one of the metal molds has a portion containing iron.
摘要翻译： 通过压缩将木制件加工成预定形状的加工装置包括一对金属模具，其用于保持并对从未压缩的原木切出的木制件施加压缩力。 金属模具中的至少一个具有含铁的部分。
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82.发明申请公开(公告)号：US20050150573A1
公开(公告)日：2005-07-14
申请号：US10756346
申请日：2004-01-14
申请人： Masato Hirai
发明人： Masato Hirai
摘要： The method of bending wood materials inserts cylindrical or board shaped wood material of uniform lateral cross-section into a bending template shaping channel via a driving mechanism to bend the wood material in the shaping channel. Further, the bending method of this invention applies pressure to the front end of the wood material via a braking mechanism to limit its movement in the shaping channel and prevent tension fracture on the stretched side of the curved wood material. Wood material, which is pushed from its aft end and movement limited at its front end, is compressed to control the amount of stretching of the extended outer periphery of the wood material undergoing bending and prevent tension fracture.
摘要翻译： 弯曲木材的方法将具有均匀横截面的圆柱形或板状木材材料通过驱动机构将弯曲模板成形通道插入成型通道中的木材材料。 此外，本发明的弯曲方法通过制动机构对木材材料的前端施加压力，以限制其在成形通道中的移动，并防止弯曲木材材料的拉伸侧的张力断裂。 从其后端推动的木质材料和在其前端受到限制的运动被压缩以控制经受弯曲的木材的延伸的外周的拉伸量并防止张力断裂。
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公开(公告)号：US06183812B2
公开(公告)日：2001-02-06
申请号：US09077274
申请日：1998-05-27
申请人： Keijo Hellgren
发明人： Keijo Hellgren
IPC分类号： B05D312
摘要： 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, whereby the wood element is compressed by transmitting the pressure via the pressure medium to the wood elements, and of reducing the pressure in the pressure medium, whereby the wood element is relieved. During the treatment, liquid present in the wood elements is driven out therefrom. The pressure medium comprises a plurality of solid bodies with intermediate spaces. The solid bodies transmit the pressure to the wood elements such that a pressure difference arises between the wood elements and said spaces, which pressure difference drives out the liquid. During the relief phase, the wood elements substantially resume their original shape. The method can also be used for introducing impregnating liquid into the wood elements after the liquid expulsion.
摘要翻译： 用于通过加压处理一种或多种木质元素的方法包括将木材元件嵌入压力介质中的步骤，增加压力介质中的压力，从而木材元件通过将压力通过压力介质传递到木材而被压缩 元件，并且降低压力介质中的压力，由此木材元件被释放。 在处理期间，存在于木质元件中的液体从其中被驱出。 压力介质包括具有中间空间的多个固体。 固体将压力传递到木质元件，使得木材元件和所述空间之间产生压力差，该压力差驱出液体。 在浮雕阶段期间，木质元素基本恢复其原始形状。 该方法还可用于在液体排出之后将浸渍液引入木质元素中。
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公开(公告)号：US6047751A
公开(公告)日：2000-04-11
申请号：US266032
申请日：1999-03-11
申请人： Sun-Tae An
发明人： Sun-Tae An
IPC分类号： B27M1/02
CPC分类号： B27M1/02
摘要： 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 wood being processed, an ultrasonic wave-generating device operatively connected with the compression-shaped forming die for applying sound waves to the wood, a forming mold positioned downstream of said compression-shaped forming die for receiving wood therefrom, said forming mold further compressing said wood to remove a portion of the water contained therein, and means for advancing the chuck means containing the wood being processed through the compression-shaped forming die, the ultrasonic wave-generating device and the forming mold.
摘要翻译： 一种用于提高木材硬度和强度的装置，其特征在于，包括用于将木材保持在固定位置进行加工的卡盘装置，用于压缩待处理木材的压缩成型模具，与压缩 - 用于向木材施加声波的成形模具，位于所述压缩成型模具的下游的用于从其接收木材的成形模具，所述成形模具进一步压缩所述木材以除去其中容纳的水的一部分，以及用于推进 卡盘装置包含通过压缩成型模具，超声波发生装置和成形模具加工的木材。
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85.发明授权
公开(公告)号：US6019153A
公开(公告)日：2000-02-01
申请号：US75020
申请日：1998-05-08
申请人： Eugene R. Knokey
发明人： Eugene R. Knokey
摘要： A method and apparatus for joining two pieces of wood veneer with square cut edges by a lap joint with a pre-determined thickness not greater than the thickness of a single piece of veneer. The lap joint is formed in a press which may have heated plates for pressing the overlapping portions of the veneer pieces together. The press is provided with adjustable stops for limiting the spacing between the platens in the final pressed position to provide the lap joint with the pre-determined thickness. The lap joint is bonded by glue provided on the surface of at least one of the overlapping portions of the two veneer pieces. The lap joint is heated to an elevated temperature above the lignin softening temperature of the veneer during pressing to enable thermoplastic flow of the wood veneer which produces a lap joint of greater strength. The two platens are formed with anvil surfaces including flat middle surfaces which are parallel, and side surfaces on opposite sides of each middle surface which slope away from each other and which are joined to the middle surface by curved transition portions to avoid cutting the veneer and produce a stronger lap joint.
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公开(公告)号：US5685353A
公开(公告)日：1997-11-11
申请号：US553665
申请日：1996-02-15
申请人： Pertti Viitaniemi , Paavo Kontinen
发明人： Pertti Viitaniemi , Paavo Kontinen
摘要： 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 wood. According to the invention, during the first phase the wood (1) is compressed against gas-permeable surfaces (3, 4) rapidly to a desired and thickness. during the second phase of the compression process, the compression pressure is lowered to a level causing a thickness reduction equal to or greater than the thickness reduction caused by the drying of the wood, and the internal temperature of the wood is lowered with the progress of the compression process.
摘要翻译： PCT No.PCT / FI94 / 00199 Sec。 371日期：1996年2月15日 102（e）日期1996年2月15日PCT提交1994年5月17日PCT公布。 出版物WO94 / 26485 日期1994年11月24日本发明涉及木材压缩成形干燥的方法和装置（1）。 在该方法的第一阶段，将绿色木材压缩成所需的形状，同时加热木材。 根据本发明，在第一阶段期间，木材（1）被快速压缩到气体可渗透表面（3,4）至所需和厚度。 在压缩过程的第二阶段期间，压缩压力降低到使木材干燥引起的厚度减小等于或大于由木材干燥引起的厚度减小的程度，木材的内部温度随着 压缩过程。
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公开(公告)号：US5560410A
公开(公告)日：1996-10-01
申请号：US321399
申请日：1994-10-11
申请人： Anthony N. Peacock
发明人： Anthony N. Peacock
CPC分类号： F26B25/004 , B27M1/02 , B30B9/20 , F26B5/14
摘要： A system (10) for processing veneer is provided. The system (10) includes a compression apparatus (12) having a first set of rollers (20) turning at a first rate and has a first clearance (96) therebetween, and a second set of rollers (22) turning at a second rate and has a second clearance (98) therebetween. The first and second roller rates are substantially equal. The system also includes a feeder (16). The feeder (16) includes a hopper (62) for holding a plurality of veneer slats (82) and a feeder mechanism for feeding the slats one at a time into the compression apparatus. The system may have a first drive mechanism (14) for turning the first (20) and second (22) rollers and a second drive mechanism for driving the feeder mechanism. Moisture is removed from a veneer slat (92) by feeding the veneer slat (92) into the first turning roller set (20) and compressing the veneer slat (92) to the first clearance (96) in the first roller set and into the second turning roller set (22) and compressing the veneer slat (92) to the second clearance (98) in the second roller set (22).
摘要翻译： 提供了一种用于处理单板的系统（10）。 该系统（10）包括压缩装置（12），该压缩装置具有第一组辊（20），以第一速率转动并且在其间具有第一间隙（96），以及以第二速率转动的第二组辊 并且在其间具有第二间隙（98）。 第一和第二辊速度基本相等。 该系统还包括馈送器（16）。 进料器（16）包括用于保持多个胶合板条（82）的料斗（62）和用于一次一个地将板条送入压缩装置的进料机构。 该系统可以具有用于转动第一（20）和第二（22）辊的第一驱动机构（14）和用于驱动进给机构的第二驱动机构。 通过将单板板条（92）输送到第一转动辊组（20）中并将单板板条（92）压缩到第一辊组中的第一间隙（96）并从而将其从单板板（92）中移除 第二转动辊组件（22）并且将所述单板板条（92）压缩到所述第二辊组件（22）中的所述第二间隙（98）。
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公开(公告)号：US5343913A
公开(公告)日：1994-09-06
申请号：US43088
申请日：1993-05-21
摘要： 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 desired shape, wherein after the wood is heated and softened in a high temperature high pressure atmosphere, mechanical compressive forces are applied to the wood to minimize the voids in the wood; thus, the wood is hardened, strengthened and the bent wood is corrected, making it possible to form the wood in any desired shape without lumbering the same.
摘要翻译： 一种木材处理方法和装置，其中木材被薄或弯曲，例如在生长过程中除去的软木或木材或变薄的木材被加强，矫直和模制成任何所需形状，其中在木材被加热和软化之后 在高温高压气氛中，对木材施加机械压缩力以使木材中的空隙最小化; 因此，木材被硬化，加强并且弯曲的木材被校正，使得可以将木材形成任何所需的形状而不使其变形。
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公开(公告)号：US5234747A
公开(公告)日：1993-08-10
申请号：US652637
申请日：1991-02-08
CPC分类号： B32B21/13 , B27D1/00 , B27L5/00 , B27M1/00 , B27M1/02 , Y10T428/24066 , Y10T428/24132 , Y10T428/24967 , Y10T428/24992 , Y10T428/31877 , Y10T428/3196 , Y10T428/31989
摘要： A laminated veneer lumber product utilizes low density veneers and is able to provide an edge stiffness value or MOE of at least 2,000,000 psi. This is the same strength as attained with high density veneers. The product has adjacent surface layers formed of low density incised veneer sheets having a moisture content of at least about 6% or adjacent surface layers formed of low density incised veneer sheets impregnated with phenolic resin and dried to a moisture content not exceeding about 5%. The surface layers are positioned on both sides of adjacent core layers which are either formed of high density veneer sheets or are formed of low density incised veneer sheets impregnated with a phenolic resin and dried to a moisture content not exceeding about 5%. The surface layers of low density incised veneer sheets having a moisture content of at least about 6% are densified against the core layers by at least about 5%.
摘要翻译： 层压单板木材产品采用低密度单板，能够提供至少2,000,000 psi的边缘刚度值或MOE。 这与用高密度胶合板达到的强度相同。 该产品具有由具有至少约6％的水分含量的低密度切割薄板片形成的相邻表面层或由浸渍有酚醛树脂的低密度切割单板片形成的相邻表面层，并干燥至不超过约5％的含水量。 表面层位于相邻芯层的两侧，其由高密度单板形成，或由浸渍有酚醛树脂的低密度切割单板形成并干燥至不超过约5％的水分含量。 具有至少约6％水分含量的低密度切割单板的表面层相对核心层致密化至少约5％。
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公开(公告)号：US4994138A
公开(公告)日：1991-02-19
申请号：US304163
申请日：1989-01-31
申请人： Peter J. Prihoda
发明人： Peter J. Prihoda
摘要： This invention relates to a novel method and press which are useful for the continuous production of structural wood composite products of large cross-section. A method of continuously forming a compressed structural wood composite product composed of an assembly of wood elements, comprising: (a) heating and plasticizing the wood assembly before or during the initial stages of pressing the wood assembly; and (b) compressing the heated and plasticized wood assembly so that the wood assembly permanently sets at a rate which corresponds to the rate of compression of the assembly.
摘要翻译： 本发明涉及一种用于连续生产大截面结构木复合材料的新型方法和压力机。 一种连续地形成由木材组件组成的压缩结构木复合材料产品的方法，包括：（a）在挤压木组件的初始阶段之前或过程中加热和塑化木组件; 和（b）压缩加热和塑化的木组件，使得木组件以对应于组件的压缩速率的速率永久地设定。
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