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    Endless blade trim saw for trimming lumber workpieces and methods
    1.
    发明申请
    Endless blade trim saw for trimming lumber workpieces and methods 审中-公开
    用于修剪木材工件和方法的无限刀片修剪锯

    公开(公告)号：US20080276775A1

    公开(公告)日：2008-11-13

    申请号：US11801025

    申请日：2007-05-07

    Applicant: Keith Hewitt ,  Brett Crowe ,  Bruce Whyte

    Inventor： Keith Hewitt ,  Brett Crowe ,  Bruce Whyte

    IPC: B26D1/54

    CPC classification number: B27B13/10 ,  B23D53/045 ,  B27B13/00 ,  B27B13/02 ,  Y10T83/0605 ,  Y10T83/7201

    Abstract: Described herein are several embodiments of a trim saw for trimming lumber work pieces. For example, in one exemplary embodiment, a reduced waste single column trim saw for cutting a workpiece having multiple aligned workpiece components that are assembled together can include a frame member, an endless band saw blade, and first and second blade turning regions. The frame member can include at least one driving wheel and at least one driven wheel. The endless band saw blade can extend about and be movably retained by the at least one driving wheel and at least one driven wheel such the endless band saw blade is horizontally drivable through a workpiece cutting region. The trim saw can include a first blade turning region proximate a first end of the workpiece cutting region and a second blade turning region proximate a second end of the workpiece cutting region. The blade can be turned approximately ninety degrees in the first blade turning region and again turned approximately ninety degrees in the second blade turning region.

    Abstract translation: 这里描述了用于修整木材工件的修剪锯的几个实施例。 例如，在一个示例性实施例中，用于切割具有组装在一起的多个对准的工件部件的工件的减少废料单列修剪锯可以包括框架构件，环形带锯条以及第一和第二刀片转向区域。 框架构件可以包括至少一个驱动轮和至少一个从动轮。 环形带锯片可以由至少一个驱动轮和至少一个从动轮延伸并且可移动地保持，使得环形带锯片可以通过工件切割区水平驱动。 修剪锯可以包括靠近工件切割区域的第一端的第一刀片转向区域和靠近工件切割区域的第二端的第二刀片转向区域。 刀片可以在第一刀片转动区域中转动大约九十度，并且在第二刀片转向区域中再次转动大约九十度。

    Lumber saw-sizing machine
    2.
    发明授权
    Lumber saw-sizing machine 失效
    木锯机

    公开(公告)号：US4732184A

    公开(公告)日：1988-03-22

    申请号：US886722

    申请日：1986-07-18

    Applicant: Russell E. Albright

    Inventor： Russell E. Albright

    IPC: B23D53/00 ,  B27B13/00 ,  B27B25/02 ,  B27C1/06 ,  B27C1/08

    CPC classification number: B27B25/02 ,  B23D53/005 ,  B27B13/00 ,  B27C1/06

    Abstract: There is disclosed a machine for saw-sizing of lumber and a method for its use. The machine has a frame and a work table surface which supports at least one and, preferably four, bandsaws. The bandsaws are each positioned at an incident angle from 20.degree. to about 80.degree. to the surface of the lumber which is fed through the machine. The lumber is fed from the back side or back edge of the bandsaw saw blades. The machine is specifically designed for a single pass sizing of all four sides of lumber with two vertical bandsaws and two horizontal bandsaws; the horizontal bandsaws are positioned to size the bottom and top surfaces of the lumber while the vertical bandsaws are positioned to size the opposite vertical sides of the lumber. The method comprises passing the lumber through the machine from the back edge of the bandsaw blades to drag the lumber against the bandsaw blades. This results in a rough saw sized texture to the lumber without any significant change in its dimensions.

    Abstract translation: 公开了一种用于木材锯片尺寸的机器及其使用方法。 机器具有框架和工作台表面，其支撑至少一个，优选地四个带锯。 带锯每个定位成与通过机器进给的木材的表面成20°至80°的入射角。 木材从带锯锯片的后侧或后边缘进给。 该机器专门设计用于木材的所有四边的单程尺寸，具有两个垂直带锯和两个水平带锯; 水平带锯定位成使木材的底部和顶部表面尺寸，同时垂直带锯定位成使木材的相对的垂直侧面尺寸。 该方法包括使木材从带状锯片的后边缘通过机器，以将木材拖动到带锯片上。 这导致对木材的粗糙的锯尺寸纹理，其尺寸没有任何显着变化。

    Lumber surfacing machine
    3.
    发明授权
    Lumber surfacing machine 失效
    木材铺面机

    公开(公告)号：US4712596A

    公开(公告)日：1987-12-15

    申请号：US11311

    申请日：1987-02-05

    Applicant: Tom McClaran

    Inventor： Tom McClaran

    IPC: B23D55/08 ,  B27B5/08 ,  B27B13/00 ,  B27B15/06 ,  B27M1/00 ,  B27C9/00

    CPC classification number: B27B5/08 ,  B23D55/082 ,  B27B13/00 ,  B27B15/06 ,  B27M1/003 ,  Y10T83/7208

    Abstract: A lumber surfacing machine for roughening the surface of at least one face of a length of lumber. The machine utilizes a driven band saw blade which is maintained by a pair of blade guides at an acute angle to the surface of the lumber to be roughened. Additional lumber surfacing blades comprising circular saws may be used in conjunction with the band saw blade. The circular saws are mounted at a small angle with respect to the surface which they are roughening.

    Abstract translation: 一种用于使一定长度的木材的至少一个面的表面粗糙化的木材表面机器。 该机器采用从动带锯片，该驱动带锯片由一对刀片引导件以与锯齿形表面成锐角成锐角的方式保持。 包括圆锯的附加的木材表面刀片可以与带锯刀片一起使用。 圆锯相对于粗糙化的表面以小的角度安装。

    Automatic sawmill
    4.
    发明授权
    Automatic sawmill 失效
    自动锯

    公开(公告)号：US3811487A

    公开(公告)日：1974-05-21

    申请号：US19058971

    申请日：1971-10-19

    Applicant: WARREN L ,  BREWSTER R

    Inventor： BREWSTER R ,  WARREN L

    IPC: B27B1/00 ,  B27B13/00 ,  B27B29/08 ,  B27B29/10 ,  B27B31/00 ,  B27B31/08

    CPC classification number: B27B31/08 ,  B27B1/00 ,  B27B13/00 ,  B27B29/08 ,  B27B29/10 ,  B27B31/00

    Abstract: In an automatic sawmill, a caliper device measures the diameter of an incoming log and the log is then positioned against a pair of backstands over a log receiving carriage. A plurality of cutting devices are positioned relative to the carriage, and the speed control for the carriage is predetermined, in response to the log diameter. The diameter measurement is supplied to data processing circuitry which provides outputs indicative of ''''sets'''' to be taken by the aforementioned backstands and cutting devices for sawing the log into a number of cants, boards, or slabs in a manner making optimum use of the log content.

    Abstract translation: 在自动锯木厂中，卡尺装置测量输入日志的直径，然后将该日志放置在对数接收台上的一对后台上。 多个切割装置相对于滑架定位，并且响应于原木直径预定滑架的速度控制。 直径测量被提供给数据处理电路，该数据处理电路提供表示由上述支架采取的“套”的输出和切割装置，以便以优化使用该日志的方式将日志切割成若干台，板或板 内容。

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