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    Pipe-cutting and chamfering arrangement
    1.
    发明授权
    Pipe-cutting and chamfering arrangement 失效
    管切割和倒角布置

    公开(公告)号：US6129488A

    公开(公告)日：2000-10-10

    申请号：US930359

    申请日：1998-02-02

    申请人： Markus Fahr

    发明人： Markus Fahr

    IPC分类号： B23C3/12 ,  B23B5/16 ,  B23D21/04 ,  B23D21/10 ,  B23D45/00 ,  B23D45/12 ,  B23D47/04 ,  B23D61/02 ,  B24B9/00 ,  B24B9/04 ,  B26D1/24 ,  B27B33/20 ,  B26D11/00

    CPC分类号： B23D21/04 ,  B23B5/16 ,  B23D45/006 ,  B23D45/126 ,  B23D47/04 ,  B24B9/007 ,  B24B9/04 ,  B27B33/20 ,  Y10T407/1902

    摘要： The invention pertains to a device for cutting and chamfering thin-walled pipes. In order to cut and chamfer a pipe, a drive unit with tools arranged on its shaft is manually guided around a pipe that is clamped in a vise by means of clamping jaws with a semicircular contact surface. The tools, namely a saw blade and a milling cutter, are arranged one behind the other on the shaft. The saw blade is provided with a depression, into which the milling cutter is inserted such that the outer edge of the milling cutter is protected.

    摘要翻译： PCT No.PCT / CH97 / 00024 Sec。 371日期1998年2月2日 102（e）1998年2月2日PCT 1997年1月28日PCT PCT。 第WO97 / 27969号公报 日期1997年8月7日本发明涉及一种用于切割和倒角薄壁管道的装置。 为了切割和倒角管，在其轴上布置有工具的驱动单元通过具有半圆形接触表面的夹钳手动地围绕夹在钳口中的管子引导。 工具，即锯片和铣刀，在轴上一个接一个地布置。 锯片设置有凹部，铣刀被插入其中，使得铣刀的外边缘被保护。

    Toolhead for a shaping machine
    2.
    发明授权
    Toolhead for a shaping machine 失效
    成型机的工具头

    公开(公告)号：US5983967A

    公开(公告)日：1999-11-16

    申请号：US930390

    申请日：1997-12-18

    申请人： Hermann Gross ,  Albert Haas

    发明人： Hermann Gross ,  Albert Haas

    IPC分类号： B27B33/20 ,  B27L11/00 ,  B27G13/04 ,  B27L11/02

    CPC分类号： B27B33/20 ,  B27L11/007 ,  Y10T407/1902

    摘要： The invention concerns a tool head for shaping machine designed to machine the side segments of tree trunks. The tool head has a rotationally driven main body (1) with several groups of chipper blades (2, 3) round its circumference. The front chipper blade (2) in each group and a front-mounted finishing tool, e.g. a segment (4) of a circular-saw blade, are mounted on a common tool carrier (5). The tool carrier (5) is detachably attached to the tool-head main body (1) and is held in place by clamps (16). If, as a result of wear, it becomes necessary to replace a tool, the tool carrier is replaced after the clamp (16) has been loosened.

    摘要翻译： PCT No.PCT / EP96 / 00946 Sec。 371 1997年12月18日第 102（e）日期1997年12月18日PCT 1996年3月6日PCT公布。 公开号WO96 / 32234 日期1996年10月17日本发明涉及一种用于成型机的工具头，其设计用于加工树干的侧段。 工具头具有旋转驱动的主体（1），其周围具有若干组切割刀片（2,3）。 每组中的前部切片机叶片（2）和前部安装的精加工工具，例如， 圆锯片的段（4）安装在公共的工具架（5）上。 工具架（5）可拆卸地安装在工具头主体（1）上并通过夹具（16）保持就位。 如果由于磨损而需要更换工具，则在夹具（16）松开之后更换工具架。

    Method and apparatus for chipping and disecting of tree logs on all sides
    4.
    发明授权
    Method and apparatus for chipping and disecting of tree logs on all sides 失效
    各方砍伐和破坏树木的方法和装置

    公开(公告)号：US4848427A

    公开(公告)日：1989-07-18

    申请号：US17568

    申请日：1987-02-24

    申请人： Alfred Reuter

    发明人： Alfred Reuter

    IPC分类号： B27B1/00 ,  B27B5/34 ,  B27B33/20 ,  B27L11/00 ,  B27M1/00 ,  B27C1/08

    CPC分类号： B27B33/20 ,  B27B1/00 ,  B27B5/34 ,  B27L11/007

    摘要： In a method for profile chipping, the necessary chipping out of wany-edged corners laterally defining a side board (4) to be separated is carried out in such a manner that firstly in a direction perpendicular to the trunk axis saw incisions (6) are made to the full depth of the corner but that material adjacent the saw incision (6) is simultaneously chipped out by chipping blades only to a lesser depth, and in a second working step in a second direction perpendicular to the first direction (17) remaining corner material (20) is chipped out by means of chipping blades and simultaneously a second saw incision (18) is made. The side board (4) exposed in this manner is separated by a saw severance cut. This provides throughout corner faces worked by saw cut which do not have any material splits due to chipping blades.

    摘要翻译： 在轮廓切削的方法中，横向限定要分离的侧板（4）的边缘角的必要的切削以这样的方式进行：首先在垂直于主轴的锯切口（6）的方向上 制成角落的整个深度，但是与锯切口（6）相邻的材料同时由切屑刀片切割成较小的深度，并且在与第一方向（17）垂直的第二方向上的第二工作步骤中剩余 角材料（20）通过切片刀片切出，同时制成第二锯切口（18）。 以这种方式暴露的侧板（4）通过锯切切割分开。 这提供了通过锯切加工的拐角面，其由于切屑刀片而没有任何材料分裂。

    Method for fabricating molding or slotting boards such as shutter slats, molding for carpentry or for construction and apparatus for practicing this process
    5.
    发明授权
    Method for fabricating molding or slotting boards such as shutter slats, molding for carpentry or for construction and apparatus for practicing this process 失效
    用于制造成型或开槽板的方法，例如快门板条，用于木工的成型或用于施工的方法以及用于实施该过程的装置

    公开(公告)号：US4643237A

    公开(公告)日：1987-02-17

    申请号：US712003

    申请日：1985-03-14

    申请人： Jean Rosa

    发明人： Jean Rosa

    IPC分类号： B27B33/20 ,  B27F1/06 ,  B27M1/08 ,  B27M3/08 ,  B27L7/00

    CPC分类号： D04C3/48 ,  B27B33/20 ,  B27F1/06 ,  B27M1/08 ,  B27M3/08

    摘要： A piece of board stock is advanced on a conveying table between a pair of milling units mounted about and below the table. Each milling unit comprises at least one milling tool having a pair of spaced rotary cutting blades and a profiling tool of lesser diameter than these blades sandwiched therebetween. For each pair of blades on the upper milling unit, there is a corresponding pair of blades on the lower milling unit disposed in coplanar relation therewith. Each pair of blades is so dimensioned as to cut at least halfway, but not all the way, through the piece of advanced board stock, and each profiling tool is so dimensioned as to profile the adjacent surface of the board stock. In this manner, a piece of advanced board stock is simultaneously cut into a plurality of slats having opposed profiled edges, and this is done in a single pass.

    摘要翻译： 一块板坯在安装在桌子周围和下方的一对铣削单元之间的输送台上前进。 每个铣削单元包括至少一个铣削刀具，其具有一对间隔的旋转切割刀片和与夹在其间的这些刀片的直径较小的成型工具。 对于上铣削单元上的每对刀片，在下铣削单元上具有与其共面关系设置的相应的一对刀片。 每对叶片的尺寸被设计成至少切割一半的先进的板材，但是并不是全部，并且每个成型工具的尺寸被设计成使得板材的相邻表面成型。 以这种方式，将一块先进的板材同时切割成具有相对的轮廓边缘的多个板条，并且这是单程完成的。

    Cutting tool for making a smooth saw cut
    6.
    发明授权
    Cutting tool for making a smooth saw cut 失效
    切割工具，使切割光滑

    公开(公告)号：US4641562A

    公开(公告)日：1987-02-10

    申请号：US766287

    申请日：1985-08-16

    申请人： William Clarke

    发明人： William Clarke

    IPC分类号： B23D61/02 ,  B27B33/20 ,  B27G19/10 ,  B27B33/02

    CPC分类号： B27G19/10 ,  B23D61/026 ,  B27B33/20 ,  Y10T407/1902 ,  Y10T407/195 ,  Y10T83/0311 ,  Y10T83/9324 ,  Y10T83/9374 ,  Y10T83/9403

    摘要： The present invention relates to a circular saw blade comprising a first annular saw blade having a plurality of teeth projecting radially from the periphery thereof and a second circular saw blade having a plurality of teeth projecting radially from the periphery thereof. The first blade has a greater diameter and a smaller thickness than the second blade and the teeth on the first blade are angularly set so as to partially extend into the cutting plane of the second blade. The blades are mounted coaxially adjacent to one another such that when used to cut through a workpiece, the first blade makes a fast rough cut and the second blade follows partially within the path of the first blade and provides a smooth, finished cut.

    摘要翻译： 圆锯片技术领域本发明涉及一种圆锯片，包括：第一环形锯片，其具有从其周边径向突出的多个齿;以及第二圆锯片，其具有从其周边径向突出的多个齿。 第一刀片具有比第二刀片更大的直径和更小的厚度，并且第一刀片上的齿被角度地设置成部分延伸到第二刀片的切割平面中。 刀片彼此同轴地安装，使得当用于切割工件时，第一刀片进行快速粗切割，并且第二刀片部分地在第一刀片的路径内部跟随并提供平滑的成品切割。

    Rotary cutting mechanism
    7.
    发明授权
    Rotary cutting mechanism 失效
    旋转切割机构

    公开(公告)号：US4216686A

    公开(公告)日：1980-08-12

    申请号：US937812

    申请日：1978-08-29

    申请人： Carl A. Stoffels

    发明人： Carl A. Stoffels

    IPC分类号： B27B33/08 ,  B26D3/16 ,  B26D7/18 ,  B27B5/34 ,  B27B33/20 ,  B23B5/14 ,  B23B25/02

    CPC分类号： B27B5/34 ,  B26D3/16 ,  B26D7/18 ,  B27B33/20 ,  Y10T82/16114 ,  Y10T82/16704 ,  Y10T82/16803 ,  Y10T82/16901

    摘要： A rotary cutting mechanism for transversely slicing an elongated rotatably driven roll of material such as plastic film into a number of narrower rolls includes a pair of spaced-apart knife cutting blades mounted for free rotation about an axis parallel to the longitudinal axis of the roll. A rotary saw blade is mounted intermediate and in axial alignment with the cutting blades, and is independently driven to remove material between the cutting blade edges as the blades are moved together to slice the roll. The finished narrower cut rolls therefore exhibit smoothly finished side edges and are readily separable from each other, there being no frictional heat developed by the cutting blade edges which are free to turn with the material on the roll as they slice through it.

    摘要翻译： 用于将诸如塑料膜的细长可旋转驱动的卷材横向切割成若干较窄辊的旋转切割机构包括一对间隔开的刀片切割刀片，其安装成围绕平行于辊子的纵向轴线的轴线自由旋转。 旋转锯片安装在中间并与切割刀片轴向对准，并且当刀片一起移动在一起以切割卷筒时，独立地驱动切割刀刃边缘之间的材料。 因此，成品较窄的切割辊显示出平滑的成品侧边缘并且易于彼此分离，不存在由切割刀片边缘产生的摩擦力的热量，随着切割刀片边缘上的材料随着它们的转动而转动。

    Woodworking machine
    8.
    发明授权
    Woodworking machine 失效
    木工机械

    公开(公告)号：US4009741A

    公开(公告)日：1977-03-01

    申请号：US669687

    申请日：1976-03-23

    申请人： Edwin H. Zimmerman

    发明人： Edwin H. Zimmerman

    IPC分类号： B23D45/10 ,  B27B5/22 ,  B27B33/20 ,  B27C9/04

    CPC分类号： B27B5/228 ,  B23D45/105 ,  B27B33/20 ,  Y10T83/0581 ,  Y10T83/6476

    摘要： A woodworking machine capable of simultaneously making a number of cuts through stock material and shaping opposed edges simultaneously to form a plurality of pieces finished on all sides. The woodworking machine includes feeding means capable of feeding stock material into and through a cutting zone, first and second arbors disposed in the cutting zone to either side of the feed path of the stock material, each of the arbors being provided with a plurality of saws and shapers aligned with corresponding saws and shapers on the other arbor to saw individual pieces from the stock material and to shape opposed edges. The feed means is driven by a reversible variable speed hydraulic motor and is capable of feeding the stock through the cutting zone at varying speeds. An improved dust collection apparatus is also disclosed herein.

    摘要翻译： 一种能够同时通过原料进行多次切割并同时成形相对边缘的木工机械，以形成在所有侧面上完成的多个件。 木工机器包括能够将坯料供给到切割区域中并通过切割区域的进给装置，设置在切割区域中的第一和第二轴向到坯料的进给路径的任一侧，每个轴向设置有多个锯 并且成形器与另一个心轴上的相应的锯和成形器对准，以从原料材料上看到单个片材并且形成相对的边缘。 进给装置由可逆变速液压马达驱动，并且能够以不同的速度通过切割区域供给原料。 本文还公开了一种改进的灰尘收集装置。

    Refuse cutter and trim saw unit
    9.
    发明授权
    Refuse cutter and trim saw unit 失效
    垃圾刀和修剪锯单元

    公开(公告)号：US3976112A

    公开(公告)日：1976-08-24

    申请号：US624958

    申请日：1975-10-22

    申请人： Peter C. Rowlson ,  Ronald J. Schneider

    发明人： Peter C. Rowlson ,  Ronald J. Schneider

    IPC分类号： B27B33/20

    CPC分类号： B27B33/20 ,  Y10T83/9464

    摘要： A cone hogger unit has axially juxtaposed cutting elements resembling circular saw blades that stepwise increase in diameter from one axial end of the unit. A cutting element intermediate the axial ends of the unit is integral with a body member that has opposite axially projecting hub-like portions, each extending through cutting elements at its axial side of said one cutting element. Circumferentially spaced screws, parallel to the unit axis and at one distance therefrom, pass through the smaller diameter cutting elements and are threaded into said one cutting element. The larger diameter elements are similarly secured by other screws at a greater distance from the unit axis.

    摘要翻译： 锥形铣刀单元具有类似于圆形锯片的轴向并置的切割元件，其直径从单元的一个轴向端部逐渐增加。 在单元的轴向端部之间的切割元件与具有相对的轴向突出的毂状部分的主体部件成一体，每个部件在其一个切割元件的轴向侧延伸穿过切割元件。 平行于单元轴线并与其相距一定距离的周向隔开的螺钉穿过较小直径的切割元件，并被拧入所述一个切割元件。 较大直径的元件类似地通过其他螺钉固定在与单元轴线更远的距离处。