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    Rotating, drivable cutter
    3.
    发明授权
    Rotating, drivable cutter 失效
    旋转，可驱动的切割机

    公开(公告)号：US6089138A

    公开(公告)日：2000-07-18

    申请号：US750919

    申请日：1997-01-22

    申请人： Daniel Langenegger ,  Joerg Schoenenberger

    发明人： Daniel Langenegger ,  Joerg Schoenenberger

    IPC分类号： B26D1/00 ,  B26D7/26 ,  B27B33/02

    CPC分类号： B26D1/0006 ,  B26D7/2614 ,  B26D7/2628 ,  B26D2001/0033 ,  B26D2001/0046 ,  Y10S83/934 ,  Y10T83/9329 ,  Y10T83/9331 ,  Y10T83/9341

    摘要： A cutter rotatably drivable about a rotational axis for cutting articles including printed products and lengths of flexible materials including paper, plastic, fabric, leather, and metal, includes a drive shaft; a circular knife holder which has a hub, which is removably connected to the drive shaft, and which has defined therein a plurality of guide grooves having a dovetail shape; a plurality of knives which are adjustably positioned within respective guide grooves, which are distributed across the circular knife holder, which have a clamping cross section that is movable within the guide grooves and is locked in place, which project beyond the circumference of the circular knife holder, and which have respective knife ends projecting beyond the circumference of the knife holder and forming a cutting plane that is perpendicular to the rotational axis of the cutter; and a clamping arrangement which extends conically from the hub to the circumference of the circular knife holder, which includes a clamping plate positioned between pairs of adjacent knives, which fastens each respective pair of adjacent knives to one another and to the knife holder in tightenable engagement.

    摘要翻译： PCT No.PCT / CH96 / 00200 Sec。 371日期1997年1月22日 102（e）日期1997年1月22日PCT提交1996年5月23日PCT公布。 WO96 / 38271 PCT出版物 日期：1996年12月5日，可旋转地旋转地驱动切割包括印刷产品和包括纸，塑料，织物，皮革和金属在内的柔性材料的物品的旋转轴的切割机包括驱动轴; 圆盘刀架，其具有可移除地连接到驱动轴的毂，并且在其中限定有多个具有燕尾形状的引导槽; 多个刀具可调节地定位在相应的导向槽内，分布在圆形刀架上，该刀具具有夹紧横截面，该夹紧横截面可在导向槽内移动并被锁定就位，超过圆形刀片的​​周边 并且其具有突出超过刀架周长的相应的刀端并形成垂直于切割器的旋转轴线的切割平面; 以及夹紧装置，其从轮毂到圆周刀架的周边圆锥形地延伸，该夹持装置包括定位在成对的相邻刀具之间的夹持板，其将每个相应的一对相邻的刀相互紧固并且可紧固地接合到刀架上 。

    Tree felling disc saw held with large accumulation area
    5.
    发明授权
    Tree felling disc saw held with large accumulation area 失效
    树木采伐盘被抓住，堆积面积大

    公开(公告)号：US5794674A

    公开(公告)日：1998-08-18

    申请号：US886159

    申请日：1997-06-30

    申请人： John Kurelek

    发明人： John Kurelek

    IPC分类号： A01G23/081 ,  A01G23/091 ,  A01G23/08

    CPC分类号： A01G23/091 ,  A01G23/081 ,  Y10T83/9331

    摘要： The felling and accumulating head has a large accumulation area for trees, obtained by elevating the accumulation area to extend outwardly and rearwardly over the teeth of the saw. Trees are swept from the front severance area, up a small ramp into the accumulation area, by a taker arm, and are retained there by a tucker arm. The taker and tucker arms pivot preferably on the same axis, on the opposite side of the head from the accumulation area, and sweep over the saw motor, to sweep trees a substantial distance rearwardly, i.e. at least beyond an imaginary lateral line through the saw axis. The butt plate is recessed beneath the top of the saw kerf, which permits the head to be angled forward slightly for continuous advancement from one tree to the next.

    摘要翻译： 通过提升积存区域向上和向后延伸到锯齿上，该伐木和堆积头具有大的树木积聚面积。 树木从前面的分离区域扫过，一个小斜坡进入聚集区域，一个耙臂，并被一个折叠臂保留在那里。 接收器和折叠臂优选地在同一轴线上枢转在头部与聚集区域相反的一侧上，并且扫过锯马达，以向后扫掠相当大的距离，即至少超过穿过锯的假想横向线 轴。 对接板凹陷在锯片的顶部下方，这允许头部稍微向前成一角度，以从一棵树到下一个树枝连续前进。

    Circular saw blade for tree cutting and bunching vehicles
    6.
    发明授权
    Circular saw blade for tree cutting and bunching vehicles 失效
    用于树切割和聚束车辆的圆锯片

    公开(公告)号：US5261306A

    公开(公告)日：1993-11-16

    申请号：US843817

    申请日：1992-02-28

    申请人： Norval K. Morey ,  Donald J. Ryan

    发明人： Norval K. Morey ,  Donald J. Ryan

    IPC分类号： B23D61/02 ,  B23D61/06 ,  B27B33/08 ,  B23D61/04

    CPC分类号： B23D61/021 ,  B23D61/06 ,  Y10T83/9331 ,  Y10T83/9367

    摘要： An improved circular saw blade is rotatable in a guard casing having tree receiving vertically aligned openings in its upper and lower plates. The blade has a peripheral surface formed in part by a series of replaceable circumferentially spaced teeth with transverse cutting edges positioned to rotate about a predetermined first radius. The blade also has a series of circumferentially spaced, generally radially projecting backer tooth mounts for receiving the rear surfaces of the teeth. The mounts have sloped peripheral surfaces lying radially inside the first radius of rotation and have rear surfaces generally parallel to the mount front surfaces. The saw further has generally tangentially projecting finger-like guides in a guide region spaced circumferentially forwardly from each tooth to provide a radially extending chip passing slot between each tooth and guide and the guides have peripheral surfaces positioned to rotate radially inside the first arc of rotation about a second arc of rotation. Rearwardly and outwardly extending trailing surfaces extending substantially perpendicularly from the rear surfaces of the mounts lead from the tooth mounts to the guide peripheral surfaces to form the peripheral surfaces of the saw between the tooth mounts and guides. A series of loop shaped openings join to the chip passing slots and have marginal radially angular chip deflecting walls extending at an angle in a forward direction. Fasteners extend chordally through the mounts from the rear of the mounts into the teeth to releasably secure them to the mounts.

    摘要翻译： 改进的圆锯片可在具有在其上板和下板中接收垂直对齐的开口的树的保护壳中旋转。 叶片具有由一系列可更换的周向间隔开的齿部分地形成的周边表面，其中横向切割边缘定位成围绕预定的第一半径旋转。 叶片还具有一系列周向间隔开的，大致径向突出的支撑齿安装件，用于接收齿的后表面。 安装座具有位于第一旋转半径内的倾斜的周边表面，并且具有大致平行于安装前表面的后表面。 锯在导向区域中进一步具有大致切向突出的指状导向件，该引导区域从每个齿向外周向间隔开，以在每个齿和引导件之间提供径向延伸的芯片通过槽，并且引导件具有定位成在第一旋转圆弧内部径向旋转的外周表面 大约第二弧旋转。 从安装座的后表面基本上垂直延伸的向后和向外延伸的后表面从齿固定件引导到引导周边表面，以在齿安装件和引导件之间形成锯的外周表面。 一系列环形开口连接到芯片通过的槽，并且具有在向前方向上以一定角度延伸的边缘径向角度的芯片偏转壁。 紧固件通过支架从支架的后部延伸到齿中以可释放地将它们固定到支架上。

    Cutting tooth
    7.
    发明授权
    Cutting tooth 失效
    切牙

    公开(公告)号：US5211212A

    公开(公告)日：1993-05-18

    申请号：US890923

    申请日：1992-05-29

    申请人： Bertyl W. Carlson ,  Ronald W. Wiemeri

    发明人： Bertyl W. Carlson ,  Ronald W. Wiemeri

    IPC分类号： A01G23/091 ,  B23D61/02 ,  B23D61/06

    CPC分类号： B23D61/065 ,  A01G23/091 ,  B23D61/023 ,  Y10S83/928 ,  Y10T407/1936 ,  Y10T83/9329 ,  Y10T83/9331 ,  Y10T83/9362 ,  Y10T83/9367 ,  Y10T83/9488

    摘要： A cutting tooth for a tree felling saw having a concave front surface and a convex rear surface can be removably fixed to a saw by a fastening device The front surface and the rear surface are uniformly spaced and have a plurality of side surfaces extending therebetween. The intersection of each side section with the front surface forms a cutting edge. An aperture is formed in the cutting tooth for receiving the mounting element.

    摘要翻译： 用于具有凹形前表面和凸形后表面的用于砍伐锯的切割齿可以通过紧固装置可移除地固定到锯上。前表面和后表面是均匀间隔开的并且具有在其间延伸的多个侧表面。 每个侧面与前表面的交点形成切割边。 在切割齿中形成有用于接收安装元件的孔。

    Brush cutter blade
    8.
    发明授权
    Brush cutter blade 失效
    刷刀刀片

    公开(公告)号：US4881438A

    公开(公告)日：1989-11-21

    申请号：US124673

    申请日：1987-11-24

    申请人： J. Dana Pinney

    发明人： J. Dana Pinney

    IPC分类号： B23D61/06 ,  B27B33/14

    CPC分类号： B27B33/141 ,  B23D61/06 ,  Y10T83/9319 ,  Y10T83/9331

    摘要： A circular disk carries individual saw chain teeth riveted in alternating fashion about opposite marginal sides of the disk. The disk is of lesser thickness than the kerf cut by the teeth. The preferred cutter blade includes teeth having a wide forwardly located depth gage inclined to the path of tooth travel.

    摘要翻译： 圆盘带有以盘交替方式铆接的单个锯链齿。 磁盘的厚度小于由齿切割的切口。 优选的切割刀片包括具有相对于牙齿行进路径倾斜的宽的向前定位的深度计的齿。

    Rotating cutting element
    9.
    发明授权
    Rotating cutting element 失效
    旋转切割元件

    公开(公告)号：US4706534A

    公开(公告)日：1987-11-17

    申请号：US911584

    申请日：1986-09-24

    申请人： Cornelis Smolders

    发明人： Cornelis Smolders

    IPC分类号： B23C5/20 ,  B23C5/22 ,  B23D61/06 ,  B27B33/08

    CPC分类号： B23D61/06 ,  B23C5/207 ,  B23C5/2269 ,  Y10T407/1938 ,  Y10T83/9319 ,  Y10T83/9331 ,  Y10T83/9341

    摘要： Rotating cutting element (1) having a row of cutters (5) placed in recesses at the circumference of a disc. Each recess has radially extending V-shaped front and rear edges (4,3), each cutter (5) has V-shaped front and rear edges (6,7) with the apexes facing away from each other. Each cutter (5) is held in the recess against an abutment (9) by means of a wedge (10) which is tensioned by means of a screw (15).

    摘要翻译： 具有一排切割器（5）的旋转切割元件（1）放置在盘的圆周处的凹槽中。 每个凹槽具有径向延伸的V形前后边缘（4,3），每个切割器（5）具有V形的前后边缘（6,7），顶点彼此背离。 每个切割器（5）通过借助于螺钉（15）张紧的楔形件（10）而保持在凹部中抵靠着支座（9）。

    Removable mounted teeth in brush clearing saw
    10.
    发明授权
    Removable mounted teeth in brush clearing saw 失效
    清洗锯可移动安装的牙齿

    公开(公告)号：US4180108A

    公开(公告)日：1979-12-25

    申请号：US864741

    申请日：1977-12-27

    申请人： Ralph E. Dove

    发明人： Ralph E. Dove

    IPC分类号： A01G23/093 ,  B23D61/16 ,  A01G23/08

    CPC分类号： B23D61/16 ,  A01G23/093 ,  Y10T83/9331

    摘要： A brush clearing saw blade assembly attachment for a tractor pushed substantially parallel to the ground is grooved to receive replaceable teeth mating in the grooves and each frictionally held in place by a removable pin. The blade assembly between adjacent teeth is contoured for self-cleaning action.

    摘要翻译： 用于基本上平行于地面推动的拖拉机的刷清洁锯条组件附件被开槽以接收在槽中配合的可更换的齿，并且每个通过可移除的销摩擦地保持就位。 相邻牙齿之间的刀片组件具有自动清洁作用。