公开(公告)号：US07458404B2

公开(公告)日：2008-12-02

申请号：US10503163

申请日：2003-01-31

Applicant: Jürgen F. Trost ,  Wolfgang Lacroix

Inventor： Jürgen F. Trost ,  Wolfgang Lacroix

IPC: B27L5/00

CPC classification number: B27L5/06 ,  B23Q1/5481 ,  B23Q5/027

Abstract: A method and apparatus for converting a flitch into sheets of veneer. The method and apparatus include providing a drive mechanism which causes relative motion of a knife in contact with the flitch. The relative motion is relatively slower during one part of the cutting stroke and is relatively faster during another part of the cutting stroke.

公开(公告)号：US20040094232A1

公开(公告)日：2004-05-20

申请号：US10467613

申请日：2003-08-06

Inventor： Jean Meyer ,  Heinrich Weppler ,  Armin Heiner

IPC: B27C001/00 ,  B27L005/02

CPC classification number: B23Q11/124 ,  B27L5/06

Abstract: The invention relates to a veneer slicing machine. The output of prior art veneer slicing machines is limited by virtue of the fact that the slideways quickly heat up at a maximum stroke rate. As a result, the maximum permissible temperature of 120null C. is quickly reached thereby making it necessary to shut down the machine in order to permit the slideways to cool. The inventive veneer slicing machine should be able to be used in continuous operation at a maximum stroke rate and thus function without resulting in a loss in quality. To this end, cooling means are arranged on the slideways (16) and are provided in said slideways (16) e.g. in the form of borings (21) through which the coolant circulates whereby enabling heat to be carried away in a well-directed manner.

Abstract translation: 本发明涉及一种单板切片机。 现有技术的单板切片机的输出由于滑道以最大冲程速度快速加热的事实而受到限制。 结果，迅速达到120℃的最大允许温度，从而需要关闭机器以允许滑道冷却。 本发明的单板切片机应能够以最大冲程速率连续使用，因此功能不会导致质量损失。 为此，冷却装置设置在滑道16上，并且设置在所述滑道16中。 以通过冷却剂循环的钻孔（21）的形式，由此能够以良好的方式将热量带走。

公开(公告)号：US5819828A

公开(公告)日：1998-10-13

申请号：US977717

申请日：1997-11-25

Applicant: Robert D. Brand

Inventor： Robert D. Brand

IPC: B27C7/04 ,  B25B5/06 ,  B25B5/16 ,  B27B29/00 ,  B27B29/08 ,  B27C3/04 ,  B27L5/00 ,  B27L5/04 ,  B27L5/06 ,  B27C1/00 ,  B27M1/08

CPC classification number: B27C3/04 ,  B25B5/061 ,  B25B5/163 ,  B27B29/00 ,  B27B29/08 ,  B27L5/00 ,  B27L5/04 ,  B27L5/06 ,  Y10T408/385

Abstract: The present invention includes an apparatus for preparing a flitch for slicing where the flitch includes a veneer-producing zone and a staylog-engaging zone. The apparatus comprises a drill mechanism for drilling a plurality of holes in the flitch and a mechanism for holding a flitch in a predetermined orientation relative to the drill mechanism. The holes are arranged in a predetermined pattern and extend from a flitch mounting surface to the veneer-producing zone so as to define a boundary between the veneer-producing zone and the staylog-engaging zone. A method for preparing a flitch for slicing comprises the steps of positioning the flitch in a preparing position and forming a plurality of dog-receiving holes in the flitch in a predetermined pattern so that each hole extends through the staylog-engaging zone to the veneer-producing zone. The flitch is mounted on the staylog by aligning the plurality of dog-receiving holes with a plurality of dogs coupled to the staylog and inserting the dogs into the dog-receiving holes and moving the flitch into engagement with the dogs.

Abstract translation: 本发明包括一种用于制备用于切片的薄片的装置，其中薄片包括单板生产区和停留接合区。 所述装置包括用于在所述毛边中钻出多个孔的钻机构和用于相对于所述钻机构保持预定取向的薄片的机构。 孔以预定图案布置并且从薄片安装表面延伸到单板生产区，以便限定单板生产区和停留时间接合区之间的边界。 制备用于切片的薄片的方法包括以下步骤：将薄片定位在准备位置中，并以预定图案在薄纱中形成多个狗接收孔，使得每个孔延伸穿过停留时间接合区到单板 - 生产区。 通过将多个狗接收孔与耦合到停留时间的多个狗对准并将狗插入狗接收孔中并将衣物移动到与狗接合中来将衣物安装在停留时间上。

公开(公告)号：US5701938A

公开(公告)日：1997-12-30

申请号：US685207

申请日：1996-07-23

Applicant: Robert D. Brand

Inventor： Robert D. Brand

IPC: B27C7/04 ,  B25B5/06 ,  B25B5/16 ,  B27B29/00 ,  B27B29/08 ,  B27C3/04 ,  B27L5/00 ,  B27L5/04 ,  B27L5/06 ,  B27C1/00 ,  B27M1/02

CPC classification number: B27C3/04 ,  B25B5/061 ,  B25B5/163 ,  B27B29/00 ,  B27B29/08 ,  B27L5/00 ,  B27L5/04 ,  B27L5/06 ,  Y10T408/385

Abstract: The present invention includes apparatus for retaining a tapered flitch, having a generally semi-cylindrical veneer-producing zone, on a staylog for movement past a veneer-slicing knife, wherein the tapered flitch includes an axis of rotation. The apparatus comprisesstationary dogs coupled to the staylog for engaging the flitch and movable dogs for moving the flitch into engagement with the stationary dogs to hold the flitch on the staylog. The flitch is held on the staylog so that the axis of rotation of the veneer-producing zone is in a parallel relation with the veneer-slicing knife in order to minimize the amount of waste veneer taken from the veneer-producing zone.

Abstract translation: 本发明包括用于保持具有大致半圆柱形单板产生区域的锥形薄片，用于在停留时间上移动通过单板切割刀的装置，其中锥形薄片包括旋转轴线。 该装置包括与停留时间相结合的静止狗，用于接合衣服和可移动的狗，用于将衣服移动到与固定狗接合以将衣服保持在停留时间上。 将薄片保持在停留时间上，使得单板生产区的旋转轴线与单板切割刀平行关系，以便最小化从单板生产区域取出的废料单板的数量。

公开(公告)号：US5385184A

公开(公告)日：1995-01-31

申请号：US182748

申请日：1994-01-18

Applicant: David Mellor

Inventor： David Mellor

IPC: B25B11/00 ,  B27L5/06

CPC classification number: B25B11/005 ,  B27L5/06

Abstract: A vacuum holding device is provided for a veneer slicer, comprising a vacuum source, a platen having a flat surface comprising a plurality of vacuum compartments, wherein each compartment contains at least one port connected through a vacuum line to the vacuum source, sealing means within each compartment, wherein the sealing means surrounds each compartment and also extends outwardly from the compartment beyond the flat surface of the platen such that a flitch to be sliced contacts the sealing means when the flitch is moved proximate the platen, wherein the compartment, sealing means and flitch create a vacuum chamber which holds the flitch in place during slicing; and, a ball valve connected in each vacuum line between each port and the vacuum source, wherein each ball valve is operatively arranged to open to create a vacuum to exist in its respective compartment.

Abstract translation: 提供了一种用于单板切片机的真空保持装置，其包括真空源，具有包括多个真空隔室的平坦表面的压板，其中每个隔室包含通过真空管线连接到真空源的至少一个端口， 每个隔室，其中所述密封装置围绕每个隔室，并且还从所述隔间向外延伸超过所述台板的平坦表面，使得当所述折边靠近所述压板移动时，要切割的薄片接触所述密封装置，其中所述隔室，密封装置 并且在切片过程中产生一个真空室，该真空室将薄膜保持在适当位置; 以及连接在每个端口和真空源之间的每个真空管线中的球阀，其中每个球阀可​​操作地布置成打开以产生存在于其相应隔室中的真空。

公开(公告)号：US5318083A

公开(公告)日：1994-06-07

申请号：US826818

申请日：1992-01-28

Applicant: Siegmar Gonner ,  Heinz-Hubert Braun

Inventor： Siegmar Gonner ,  Heinz-Hubert Braun

IPC: B27L5/06 ,  B27C1/00

CPC classification number: B27L5/06 ,  Y10T83/0267

Abstract: An apparatus for severing thin boards from squared timber includes a guideurface upon which a squared timber is conveyed and pressed against a cutting edge of a blade, as well as a counter pressing edge. The adjustment of the distance between the guide surface and a plane parallel thereto which extends through the blade cutting edge (i.e., the thickness of the thin board to be cut) is effected by relative adjustment of the blade cutting edge to the guide surface in an inclined plane which forms an acute adjustment angle .alpha. with a line normal to the guide surface. Because of the relative adjustment of the blade cutting edge to the guide surface along the angle .alpha., when a different board thickness is desired, the distance between the blade cutting edge and the counter pressing edge in the cutting direction is automatically adapted. In a preferred embodiment of the apparatus, the width of an exit guide channel for the severed thin boards can also be simultaneously set to the desired board thickness.

Abstract translation: 用于从平方木材切割薄板的装置包括导向表面，平面木材在该引导表面上被传送并压靠在叶片的切割边缘以及反向按压边缘上。 通过刀片切削刃延伸的导向表面与平行于其的平面之间的距离（即，待切割的薄板的厚度）的调整是通过在刀片切削刃与引导表面的相对调节 倾斜平面，其形成与引导表面垂直的线的锐角调节角α。 由于刀片切割刃沿着角度α相对于引导表面的相对调节，当需要不同的板厚度时，切割方向上的刀片切削刃和反向按压边缘之间的距离自动适应。 在该设备的优选实施例中，用于切断的薄板的出口引导通道的宽度也可以同时设定为所需的板厚度。

公开(公告)号：US5253686A

公开(公告)日：1993-10-19

申请号：US898504

申请日：1992-06-15

Applicant: Hans Dietz

Inventor： Hans Dietz

IPC: B23D61/02 ,  B26D3/28 ,  B26D7/08 ,  B27B31/08 ,  B27G13/14 ,  B27G19/08 ,  B27L5/06

CPC classification number: B26D7/08 ,  B23D61/025 ,  B26D3/28 ,  B27B31/08 ,  B27G13/14 ,  B27G19/08 ,  B27L5/06 ,  Y10T83/2077 ,  Y10T83/2083

Abstract: A method and an apparatus are disclosed for separating or slitting a rigid material, in particular a piece of wood, having a modulus of elasticity of between 50,000 and 400,000 kg/cm.sup.2. A narrow tool having chip-removing elements, in particular a circular saw blade, produces a slot or kerf of finite width in the material at a cutting speed of more than 40 m/s. After the chip-removing elements having passed, a separator element bends a side piece out of the slot plane so that after the chip-removing elements have passed, the side piece is always at a distance from the tool. When viewed along the feed direction of the material, the separator element is provided with a hump at a distance from its periphery adjoining the tool and being first to come into contact with the material when the material is fed in. An imaginary connection line extending between the hump and the chip-removing elements is at a distance above a first portion of the separator element lying between the hump and the periphery.

Abstract translation: 公开了一种用于分离或分切弹性模量在50,000和400,000kg / cm2之间的刚性材料，特别是一块木材的方法和设备。 具有切屑去除元件，特别是圆锯片的窄工具以大于40m / s的切割速度在材料中产生有限宽度的狭槽或切口。 在芯片去除元件已经通过之后，分离器元件将侧面的零件弯曲到槽平面之外，使得在芯片去除元件已经通过之后，侧面件总是与工具相距一定距离。 当沿着材料的进给方向观察时，分离器元件设置有与其邻近工具的周边距离的一个隆起部，并且当材料被送入时首先与该材料接触。 所述隆起部和所述芯片去除元件位于位于隆起部和周缘部之间的分离器元件的第一部分的上方。

公开(公告)号：US5010934A

公开(公告)日：1991-04-30

申请号：US510222

申请日：1990-04-17

Applicant: Toshihei Mochizuki ,  Shigeru Ikeda

Inventor： Toshihei Mochizuki ,  Shigeru Ikeda

IPC: B27L5/00 ,  B27L5/06

CPC classification number: B27L5/002 ,  B27L5/06

Abstract: A woodwork slicer apparatus is disclosed for slicing a thick veneer, which is pressed and advanced by a material feeding belt to a table surface. The material feeding belt, driven by power, is arranged so as to oppose a table, which includes a knife. The relief face of the knife is disposed so as to oppose a rand. There is a space between the relief face and the rand that is substantially the same as the thickness of the veneer to be sliced. Further, a guide, which is fixed by a fixing means so as to be in contact with the rand, is provided. For the above reasons, the veneer to be sliced is prevented from being cracked and is guided into a feeding direction along with the guide.

公开(公告)号：US4143692A

公开(公告)日：1979-03-13

申请号：US760660

申请日：1977-01-19

Applicant: Josef Traben

Inventor： Josef Traben

IPC: B27L5/06 ,  B27L9/00

CPC classification number: B27L5/06 ,  Y10T83/0296 ,  Y10T83/6483 ,  Y10T83/6588 ,  Y10T83/6603 ,  Y10T83/8801 ,  Y10T83/8877

Abstract: A method and apparatus for processing round logs in which substantially the entire log is utilized to produce a relatively high value wood stock. The outer area of the log is peeled in sheets to square the central area for the formation of planks, beams, boards or the like while the peeled sheets may be dried, graded, cut to size and joined together and glued to form strips of any desired length and width which, in turn, may be glued in layers to form panels or other high value components. A plurality of powered, adjustable peeling knives are arranged in opposed sets to machine the log as it is caused to pass thereby on a conveyor. In one form of the invention the knives are driven to undergo a circular oscillatory motion while a second embodiment discloses a knife drive in which the knives are guided in vibratory movement. A third form of drive permits a drawcut in that the peeling knives are drive in a longitudinal direction relative to their cutting edges.

Abstract translation: 一种用于处理圆形原木的方法和装置，其中基本上使用整个木材来生产相对高价值的木材原料。 原木的外部区域被剥离成片状，以形成板，梁，板等的中心区域，同时将剥离的片材干燥，分级，切割成尺寸并连接在一起并粘合以形成任何 期望的长度和宽度，其又可以被层压成层以形成面板或其它高价值组件。 多个动力可调节的剥离刀被布置在相对的组中以加工原木，因为它在传送带上通过。 在本发明的一种形式中，刀被驱动以经历圆形振荡运动，而第二实施例公开了刀驱动器，其中刀被以振动运动引导。 驱动器的第三种形式允许牵引刀相对于其切削刃沿纵向方向驱动剥皮刀。

公开(公告)号：US4137957A

公开(公告)日：1979-02-06

申请号：US842530

申请日：1977-10-14

Applicant: Angelo Cremona

Inventor： Angelo Cremona

IPC: B27B29/00 ,  B27L5/06 ,  B27C1/14

CPC classification number: B27L5/06 ,  B27B29/00

Abstract: In a vertical type wood shearing machine having a blade holder and bar carrying unit and a substantially vertical support cable, the improvement being at least two wood stock support arms each pivotally mounted at one end thereof to the blade holder and bar carrying unit and pivotable from a support position with the arms extended away from the blade holder and bar carrying unit to a retracted position with the arms folded toward the blade holder and bar carrying unit. A double action hydraulic cylinder is associated with each of the support arms and is pivotally mounted at its one end to the blade holder and bar carrying unit and is pivotally mounted to an intermediate portion if each of said support arms at its other end. Each of the double action hydraulic cylinders are mounted at an angle so as to permit the extension of the support arm into the support position and a retraction of the support arms into a retracted position. The arms may be tapered so as to have a top surface inclined toward the blade holder and bar carrying unit to prevent the wood stock supported thereon from falling off the support arms. The arms in their extended position may further be used to push wood stock against the substantially vertical support table and thus insure the wood stock's close association with the support table.

Abstract translation: 在具有刀片保持器和杆承载单元和基本上垂直的支撑电缆的垂直型木材剪切机中，改进是至少两个木材支撑臂，每个木材支撑臂的一端枢转地安装到刀片保持器和杆承载单元并且可枢转地从 支撑位置，其中手臂从刀片保持器和杆承载单元延伸到缩回位置，其中臂朝向刀片保持器和杆承载单元折叠。 双作用液压缸与每个支撑臂相关联并且在其一端枢转地安装到叶片保持器和杆承载单元，并且如果每个所述支撑臂位于其另一端，则枢转地安装到中间部分。 每个双动液压缸以一定角度安装，以便允许支撑臂延伸到支撑位置，并且支撑臂缩回到缩回位置。 臂可以是锥形的，以具有朝向刀架和杆承载单元倾斜的顶表面，以防止支撑在其上的木材从支撑臂上脱落。 伸展位置的臂可以进一步用于将木材推靠在基本垂直的支撑台上，从而确保木材库与支撑台的紧密联系。