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    Radial sawing method
    1.
    发明申请
    Radial sawing method 审中-公开
    径向锯切法

    公开(公告)号：US20050034786A1

    公开(公告)日：2005-02-17

    申请号：US10917632

    申请日：2004-08-12

    申请人： Samuel Dargan

    发明人： Samuel Dargan

    IPC分类号： B27B1/00 ,  B27B7/00 ,  B27B15/08 ,  B27L7/00 ,  B27C9/00 ,  B27M1/08

    CPC分类号： B27B1/005 ,  B27B7/00 ,  B27B15/08

    摘要： A radial sawing method for cutting a log into six sections. Each resulting section has a triangular wedge shape, such that in cross-section, an angle of approximately sixty-degrees (60°) at the interior edge of the log section is formed. The approximately 60° angle can be the point of an equilateral triangle. After the log has been formed into six pieces that are relatively equivalent in size and shape, each respective piece can then be fed into additional sawing machines for additional processing, such as to form symmetrically shaped pieces, include a circle, a square, a hexagon, an octagon, or other polygon pieces.

    摘要翻译： 一种用于将木材切割成六个部分的径向锯切方法。 每个所得部分具有三角形的楔形形状，使得在横截面中，形成在对数部分的内部边缘处大约六十度（​​60°）的角度。 大约60°的角度可以是等边三角形的点。 在日志已经形成为六个尺寸和形状相当相当的部件之后，可以将每个相应的部件进给到另外的锯切机中以进行附加处理，例如形成对称形状的部件，包括圆形，正方形，六边形 ，八边形或其他多边形片。

    Rotatable saw unit for optimized log breakdown
    2.
    发明授权
    Rotatable saw unit for optimized log breakdown 有权
    可旋转锯单元，用于优化的日志故障

    公开(公告)号：US06644164B1

    公开(公告)日：2003-11-11

    申请号：US09639823

    申请日：2000-08-17

    申请人： Brian T. Stroud

    发明人： Brian T. Stroud

    IPC分类号： B27C900

    CPC分类号： B27B1/007 ,  B27B15/04 ,  B27B15/08 ,  B27B31/06 ,  Y10T83/155 ,  Y10T83/178 ,  Y10T83/531 ,  Y10T83/536 ,  Y10T83/538 ,  Y10T83/7076 ,  Y10T83/7208

    摘要： A rotatable saw unit for optimized log breakdown includes a saw unit immediately downstream of an infeed conveyor and cooperating with the infeed conveyor for sawing a workpiece as the workpiece is translated by the infeed conveyor into the saw unit. The saw unit includes at least one saw aligned for sawing of the workpiece parallel to a longitudinal infeed axis. An optimizing processor determines an optimized sawing orientation relative to the longitudinal infeed axis. A saw unit positioner'selectively rotates the saw unit about a saw unit rotation axis so as to rotate the at least one saw into the optimized sawing orientation prior to sawing of the workpiece.

    摘要翻译： 用于优化的原木分解的可旋转锯单元包括紧邻进料输送机下游的锯单元，并与进料输送机配合，用于当工件由进料输送机平移到锯单元中时锯切工件。 锯单元包括至少一个锯，其对准以平行于纵向进给轴线锯切工件。 优化处理器确定相对于纵向进给轴线的优化的锯切取向。 锯单元定位器围绕锯单元旋转轴选择性地旋转锯单元，以便在锯切工件之前使至少一个锯旋转成优化的锯切取向。

    Device for producing square beams from tree trunks
    3.
    发明授权
    Device for producing square beams from tree trunks 失效
    从树干生产方形梁的装置

    公开(公告)号：US06325119B1

    公开(公告)日：2001-12-04

    申请号：US09544607

    申请日：2000-04-06

    申请人： Johann Wolf ,  Dale Sanborn

    发明人： Johann Wolf ,  Dale Sanborn

    IPC分类号： B27B100

    CPC分类号： B27B15/08 ,  B27B29/085 ,  B27B31/00 ,  B27B31/02 ,  B27B31/06 ,  Y10T83/533 ,  Y10T83/536 ,  Y10T83/65 ,  Y10T83/6563 ,  Y10T83/6608 ,  Y10T83/7145

    摘要： To produce square beams from tree trunks (13), a device is proposed in which a tree trunk (13) is first positioned by a centering device (4) such that the lengthwise axis (14) of the tree trunk (13) assumes essentially always the same stipulated position. The tree trunk (13) is then grasped by holders (11, 12) of a carriage (8) concentrically to the lengthwise axis (14), whereupon the centering device (4) is opened. Then the tree trunk (13) is guided through a band saw (5) and trimmed on the opposite sides, whereupon it is turned by 90° and the two other sides of the tree trunk (13) are trimmed.

    摘要翻译： 为了从树干（13）产生方波，提出了一种装置，其中树干（13）首先由定心装置（4）定位，使得树干（13）的纵向轴线（14）基本上呈现 总是一样的规定的位置。 然后，将树干（13）由托架（8）的保持器（11,12）夹持到长度方向的轴线（14）上，于是中心装置（4）打开。 然后将树干（13）引导通过带锯（5）并在相对的两侧进行修整，然后转动90°，并将树干（13）的另外两侧修剪。

    Apparatus for edging and resawing lumber
    4.
    发明授权
    Apparatus for edging and resawing lumber 失效
    装载和修理LUMBER的装置

    公开(公告)号：US3903771A

    公开(公告)日：1975-09-09

    申请号：US21964272

    申请日：1972-01-21

    申请人： ALBANY INTERNATIONAL IND INC

    发明人： FRITZ RENE ,  FRITZ RENE EUGENE

    IPC分类号： B27B15/08 ,  B27B25/02 ,  B27B31/08 ,  B27B15/04 ,  B27B31/06

    CPC分类号： B27B31/08 ,  B27B15/08 ,  B27B25/02 ,  Y10T83/2077 ,  Y10T83/2098 ,  Y10T83/2192 ,  Y10T83/22 ,  Y10T83/538 ,  Y10T83/6587

    摘要： A battery of vertical band saws is adjustable to vary the spacing between bands and is used to both edge and resaw material. A preparation table upstream from the saws receives material from a recirculating conveyor or from a head rig, orients the material in the most desirable position for cutting and transfers the material endwise to an infeed table. The infeed table has toothed conveyor rolls for feeding the material positively into the saws, an overhead pneumatic roll for engaging the top of the material while edging and driven side press rolls for pressing the material against a line bar when resawing. Downstream from the saws an edge picker table has a pair of longitudinal separating plates normally aligned with the two outside saws for separating edge trimmings from the material to be processed into lumber. The plates are withdrawn from alignment with the saws when resawing. A sweep table receives material from the edge picker table and includes sweep fingers which sweep across the table for transferring material sideways to the recirculating conveyor and pivot downwardly to permit transfer of material endwise from such table.

    Bi-directional cutting band mill
    9.
    发明授权
    Bi-directional cutting band mill 失效
    双向切割带磨机

    公开(公告)号：US06722248B1

    公开(公告)日：2004-04-20

    申请号：US10365292

    申请日：2003-02-12

    申请人： Dwight H. Johnston, Sr.

    发明人： Dwight H. Johnston, Sr.

    IPC分类号： B27B1502

    CPC分类号： B27B15/02 ,  B27B15/08 ,  Y10T83/7108 ,  Y10T83/7189 ,  Y10T83/722

    摘要： A bi-directional cutting band mill apparatus utilizes two band saws mounted on a carriage for cutting horizontal sections from logs through successive back and forth passes across each log as the carriage reciprocates on a lower frame wherein a section of the log is cut with one band saw in one pass and then a next section of the lumber is cut by the other band saw as the carriage travels in the opposite direction in the following pass. The bi-directional cutting band mill apparatus includes structural elements that allow for the coincident raising and lowering of both band saws and structural elements that provide for the sequential and incremental adjustment of each band saw preparatory for cutting the sections from the log so that each respective band saw can be positioned for making the appropriate depth of cut through the section of the log during that respective pass of the respective band saw.

    摘要翻译： 双向切割带轧机设备利用两个带锯安装在滑架上，用于在每个原木上通过连续的往复运动来横切每个原木的水平切割部分，当托架在下部框架上往复运动时，其中一部分切割成一条带 在一次通过中锯切，然后随着托架在相同方向上行进，在另一个带锯中切割下一个木材段。 双向切割带轧机设备包括允许两个带锯和结构元件重合升高和降低的结构元件，其提供每个带锯的顺序和增量调整，以准备从木材切割部分，使得每个 可以定位带锯，以便在相应的带锯的相应通过期间通过木材的部分进行适当的切割深度。

    End-dogging head saw and method
    10.
    发明申请
    End-dogging head saw and method 失效
    终端头锯和方法

    公开(公告)号：US20030015256A1

    公开(公告)日：2003-01-23

    申请号：US10193208

    申请日：2002-07-12

    发明人： Gerard M. Quenneville

    IPC分类号： B27B001/00 ,  B23Q015/00 ,  B23Q016/00

    CPC分类号： B27B15/08 ,  B27B1/007 ,  B27B15/04 ,  B27B29/08 ,  Y10T83/536

    摘要： An end-dogging head saw is disclosed comprising a log cradle for supporting a log, a log-turning device for rotating the log into proper alignment with a pair of band saws, the log-turning device depending from overhead log carriages which move the log into contact with the band saws, and a carriage drive for powering the overhead log carriages, whereby short logs can be quickly and efficiently processed. The invention also seeks to provide a method for using the apparatus, comprising rotation of a log through 360 degrees to allow for cutting at any desired angle along the length of the log. The method allows for maximal recovery of high-quality lumber.

    摘要翻译： 公开了一种结束头锯，其包括用于支撑木材的日志支架，用于将木材旋转成与一对带锯正确对准的对数转动装置，该对数转向装置取决于运动日志的架空日志托架 与带锯接触，以及用于为架空日志托架供电的托架驱动器，由此能够快速有效地处理短日志。 本发明还寻求提供一种使用该装置的方法，包括使原木旋转360度以允许在沿着原木长度的任何期望的角度进行切割。 该方法允许高质量木材的最大回收。