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    • 1. 发明授权
    • Veneer lathe
    • 单板车床
    • US06357496B1
    • 2002-03-19
    • US09635665
    • 2000-08-10
    • Masaru Koike
    • Masaru Koike
    • B27L502
    • B27L5/025B27D1/005
    • A veneer lathe comprising a piercing roller and a guiding member for producing a veneer which is free from piercing scars. A third rotational shaft (25) is raised from the position where the piercing projections (27a) of the piercing rolls (27) are pierced into the outer peripheral wall of the log (3) to a position which enables the distance between the tip end of the piercing projections (27a) and the backing plate (5a), the concave portion (4) and the guide member (6) to become larger than the thickness of the veneer (T1), and then, the third rotational shaft (25) is moved away from the log (3) up to a position which makes the piercing projections (27a) impossible to pierce the outer peripheral wall of the log (3), after which the log (3) is rotated to perform the cutting by means of knife (5).
    • 一种单板车床,其包括穿孔辊和用于产生没有刺穿疤痕的单板的引导构件。 第三旋转轴(25)从穿孔辊(27)的穿刺突起(27a)刺入木材(3)的外周壁的位置升高到能够使顶端 的穿孔突起(27a)和背板(5a),凹部(4)和引导构件(6)之间的距离大于单板(T1)的厚度,然后,第三旋转轴 )移动离开木材(3)直到使穿孔突起(27a)不可能刺穿木材(3)的外周壁的位置,之后使木材(3)旋转以执行切割 刀具(5)。
    • 3. 发明授权
    • Method for manufacturing diagonal plywood
    • 对角胶合板的制造方法
    • US09527222B2
    • 2016-12-27
    • US13484470
    • 2012-05-31
    • Masaru Koike
    • Masaru Koike
    • B27D1/04
    • B27D1/04
    • Method for manufacturing diagonal plywood is disclosed. The method uses a rectangular-shaped plywood board or a joined plywood board made of a plurality of plywood boards having the same thickness and joined together into a rectangular shape is prepared. The rectangular-shaped board or joined board is cut diagonally with respect to any pair of parallel sides of the board along diagonal parallel lines spaced at a predetermined interval into a plurality of cut boards having a shape of parallelogram or trapezoid. Subsequently, the cut boards are joined together side-to-side into a joined elongated board in such a way that the opposite parallel sides thereof form the elongated sides of the resulting joined elongated board. The joined elongated board is cut across the elongated sides thereof into a plurality of rectangular-shaped boards of any desired dimension.
    • 公开了制造对角胶合板的方法。 该方法使用矩形胶合板或由具有相同厚度的多个胶合板制成的连接的胶合板,并且连接在一起形成矩形。 矩形板或连接板相对于沿着以预定间隔隔开的对角平行线的任何一对平行边对角地切割成具有平行四边形或梯形形状的多个切割板。 随后,切割板以相对平行的侧面形成接合的细长板的细长侧面的方式彼此并排地连接到连接的细长板中。 将连接的细长板横切其细长侧切成多个任意所需尺寸的矩形板。
    • 8. 发明申请
    • Veneer lathe and method of cutting wood block by the veneer lathe
    • 单板车床和单板车床切割木块的方法
    • US20050139287A1
    • 2005-06-30
    • US11014773
    • 2004-12-20
    • Masaru Koike
    • Masaru Koike
    • B27L5/02B27D1/04B27G1/00B27G11/00
    • B27L5/02B27L5/025
    • A method of cutting a wood block for production of veneer by a rotary veneer lathe is disclosed. The veneer lathe includes a knife carriage which has a veneer knife mounted therein and having a cutting edge, a number of rotatable peripheral drive wheels disposed at a spaced interval in parallel relation to the cutting edge of the veneer knife and each having on the circumferential periphery a number of tooth-like projections pierceable into the wood block adjacent to the cutting edge of the veneer knife for driving the wood block from the periphery thereof for rotation about its axis, and a guide member disposed adjacent to the drive wheel for guiding veneer peeled from the wood block. According to the invention, cutting of the wood block is done at a first position of the peripheral drive wheels where the veneer peeled from the wood block and moving past said guide member is pierced by the projections to such an extent that substantial splits are formed in the veneer along wood grain thereof by a force of the projections acting on the veneer, and also at a second position where the projections provide no force to the veneer moving past the guide member that causes the substantial splits in the veneer along wood grain thereof.
    • 公开了一种通过旋转单板车床切割用于生产单板的木块的方法。 单板车床包括刀架,其具有安装在其中并具有切割边缘的单板刀,多个可旋转的外围驱动轮以与该单板刀的切割刃平行的间隔间隔设置,并且每个具有周向周边 多个类似牙齿的突起,可与镶嵌刀的切割边缘相邻的木块突出,用于从其周边驱动木块以围绕其轴线转动,以及与驱动轮相邻设置的引导件,用于引导被剥离的单板 从木块。 根据本发明,木材块的切割是在周边驱动轮的第一位置进行的,其中单板从木块上剥离并移动通过所述引导构件被突出部刺穿到这样的程度, 通过作用在单板上的突起的力,以及在第二位置,其中突起不对单板移动经过引导构件而不对其施加力的第二位置,从而沿着木纹颗粒的木材沿其木纹造成实质上的分裂。
    • 9. 发明授权
    • Apparatus for detecting markings on opposite end faces of a wood block
    • 用于检测木块相对端面上的标记的装置
    • US06778680B2
    • 2004-08-17
    • US09788548
    • 2001-02-21
    • Masaru Koike
    • Masaru Koike
    • G06K900
    • B27L5/022Y10T83/527Y10T83/531Y10T83/536Y10T83/828
    • A peeler block is formed previously on its opposite end faces with markings the centers of which define an optimum axis about which the block should be rotated for achieving maximum yield in peeling veneer from the block in a rotary veneer lathe. An apparatus is disclosed herein which is designed to detecting such markings at two different detecting stations and finally positioning the block such that its optimum axis is set parallel to the axes of spindles of a rotary veneer lathe is disclosed. At the first station, the markings are detected by a first pair of image sensors such as CCD cameras having lenses with a short focal length hence wide-angle viewing capability. After the detection, the block P is transferred to the second detecting station under the control by a computer control in such a way that the detected respective markings may reach predetermined positions at the second detecting station, where the markings are detected by a second pair of image sensors having lenses with a long focal length for high resolution capability so that the markings are detected with increased accuracy. The block P is further transferred to a third station under the control of the computer control so that it can be positioned at the third station with the optimum axis of the block P expending substantially in parallel to the axes of the lathe spindles.
    • 先前在其相对的端面上形成一个剥离器块,其中心的中心限定了一个最佳轴线,围绕该最终轴线应该旋转块体,以便在旋转单板车床中从块体上剥离单板获得最大的产量。 本文公开了一种设计用于在两个不同的检测站处检测这种标记的装置,并且最终定位该块,使得其最佳轴线被设置为平行于旋转单板车床的主轴的轴线。 在第一站,标记由第一对图像传感器检测,例如具有焦距短的透镜的CCD照相机,因此广角观看能力。 在检测之后,块P在计算机控制的控制下被传送到第二检测站,使得检测到的各个标记可以到达第二检测站处的预定位置,其中标记被第二对检测到 图像传感器具有用于高分辨率能力的长焦距透镜,从而以更高的精度检测标记。 块P在计算机控制的控制下进一步转移到第三站,使得其可以被定位在第三站,块的最佳轴线基本上平行于车床主轴平行。