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    Cast removal system
    33.
    发明授权
    Cast removal system 有权
    铸造清除系统

    公开(公告)号：US09168188B2

    公开(公告)日：2015-10-27

    申请号：US12742874

    申请日：2008-11-13

    Applicant: Paul A. Zwirkoski ,  Joseph T. Adams ,  Nick A. Deeter ,  Gary D. Barnett ,  Bob von Seggern ,  Michael C. Jones

    Inventor： Paul A. Zwirkoski ,  Joseph T. Adams ,  Nick A. Deeter ,  Gary D. Barnett ,  Bob von Seggern ,  Michael C. Jones

    IPC: A61F15/02 ,  B26D7/22 ,  B23D61/02 ,  B23D61/12 ,  B23D61/18 ,  B26B25/00

    CPC classification number: A61F15/02 ,  B23D61/02 ,  B23D61/12 ,  B23D61/18 ,  B26B25/00 ,  Y10T83/04

    Abstract: Apparatus and methods for cutting a material, especially with low material speed and high cutting torque. In some embodiments, the apparatus is a hand-held device for quietly cutting through an orthopedic cast with little or no generation of debris. In yet other embodiments, there is a method for automatically advancing material past a shearing surface, such that the shearing action occurs at about the same velocity as the advancement. In yet other embodiments, there is a device for cutting material between a foot and a sharp edge, with the bottom of the foot being under the sharp edge to protect the skin of the patient.

    Abstract translation: 用于切割材料的设备和方法，特别是具有低材料速度和高切割扭矩。 在一些实施例中，该装置是用于通过很少或不产生碎片的整形外科静脉切割的手持装置。 在其它实施例中，存在一种用于自动推进材料经过剪切表面的方法，使得剪切作用以与推进速度大致相同的速度发生。 在其他实施例中，存在用于在脚和锋利边缘之间切割材料的装置，其中脚的底部在锋利的边缘下方以保护患者的皮肤。

    INTERFACE BETWEEN KNIFE AND KNIFE HOLDER
    34.
    发明申请
    INTERFACE BETWEEN KNIFE AND KNIFE HOLDER 有权

    公开(公告)号：US20150090091A1

    公开(公告)日：2015-04-02

    申请号：US14506207

    申请日：2014-10-03

    Applicant: WEBER MASCHINENBAU GMBH BREIDENBACH

    Inventor： Thomas NISPEL

    IPC: B26D7/26

    CPC classification number: B23D61/10 ,  B23D61/02 ,  B23D61/025 ,  B26D1/0006 ,  B26D7/2621 ,  B26D2001/0046 ,  B26D2003/286 ,  B26D2210/02 ,  Y10T83/9401 ,  Y10T83/9464

    Abstract: The invention relates to an interface between a knife and a knife holder, wherein the knife and the knife holder are designed such that the knife can be mounted on the knife holder in such a way that the knife is initially positioned on the knife holder in the axial direction, and then by rotating either the knife relative to the knife holder and/or the knife holder relative to the knife, the knife is locked on the knife holder with respect to the axial direction, wherein the knife has a single central fastening opening which is delimited by a knife edge region, and the knife holder has a fastening section for the fastening opening of the knife, which is delimited by a holder edge region.

    Blade ring saw blade
    35.
    发明授权
    Blade ring saw blade 有权
    刀片环锯片

    公开(公告)号：US07779827B2

    公开(公告)日：2010-08-24

    申请号：US12060821

    申请日：2008-04-01

    Applicant: Jesse G. Cogswell

    Inventor： Jesse G. Cogswell

    IPC: B28D1/02

    CPC classification number: B28D1/121 ,  B23D61/02 ,  B23D61/08 ,  B24D5/12 ,  Y10T83/921

    Abstract: A flat-sided annular blade for a blade ring saw for cutting hard materials such as tile along straight paths and curved paths in which the workpiece is moved through the central portion of the blade. In addition to the usual sintered abrasive diamond coating on the outer peripheral portion of the blade, the inner peripheral portion preferably is tapered to a curved inner edge and also is coated with an abrasive, preferably an electroplated diamond coating providing smoother sawing operation and a finishing action on the workpiece.

    Abstract translation: 一种用于刀片环锯的平面环形刀片，用于沿着直线路径切割硬质材料，例如瓦片，其中工件移动通过刀片的中心部分。 除了在刀片的外周部分上的通常的烧结磨料金刚​​石涂层之外，内周部分优选地锥形到弯曲的内边缘，并且还涂覆有研磨剂，优选电镀金刚石涂层，提供更平滑的锯切操作和精加工 对工件的作用。

    PAIR OF SAW BLADES
    36.
    发明申请
    PAIR OF SAW BLADES 审中-公开
    锯片对

    公开(公告)号：US20100058916A1

    公开(公告)日：2010-03-11

    申请号：US12312403

    申请日：2007-11-09

    Applicant: Hans Ericsson

    Inventor： Hans Ericsson

    IPC: B27B33/08 ,  B23D61/02

    CPC classification number: B23D61/02 ,  B23D45/10 ,  B23D61/026 ,  Y10T83/9319 ,  Y10T83/9374

    Abstract: The invention concerns a pair of saw blades, including a first blade (1) and a second blade (2), which are arranged to rotate around the same rotational axis in opposite directions. Each of the blades (1, 2) has its own blade body (3, 4) and peripheral cutting elements (5, 6), wherein the blade body (3) of the first blade (1) has a front side, which is turned towards a back side of the blade body (4) of the second saw blade (2), and wherein the cutting elements (5, 6) form overhangs (9, 10) protruding from said front or back side. Said front and/or back side have/has a circumferential ridge (11), which is arranged peripherally inside of the cutting elements (5, 6) and to slide over a corresponding part or a corresponding ridge (11) on the opposite back side and/or front side, wherein the ridge/ridges (11) is/are made in one piece with the blade body (3, 4) in question and serves/serve as a spacer means to prevent the cutting elements (5, 6) with their overhangs (9, 10) to hit each other during rotation of the blades (1, 2).

    Abstract translation: 本发明涉及一对锯片，包括第一叶片（1）和第二叶片（2），其被布置成沿相反方向围绕相同的旋转轴线旋转。 每个叶片（1,2）具有其自身的叶片体（3,4）和周边切割元件（5,6），其中第一叶片（1）的叶片体（3）具有前侧 转向第二锯片（2）的刀体（4）的后侧，并且其中切割元件（5,6）形成从所述前侧或后侧突出的突出部（9,10）。 所述前侧和/或后侧具有周向脊部（11），其周向地布置在切割元件（5,6）内部并且在相对的后侧上的相应部分或相应的脊部（11）上滑动 和/或前侧，其中所述脊/脊（11）与所述刀片体（3,4）成一体，并用作/用作防止切割元件（5,6）的间隔件， 在叶片（1,2）的旋转期间，它们的悬突（9,10）彼此撞击。

    Saw blade for drywall, saw apparatus utilizing saw blade and method
    38.
    发明申请
    Saw blade for drywall, saw apparatus utilizing saw blade and method 审中-公开
    锯片锯片用于干墙，锯设备采用锯片和方法

    公开(公告)号：US20060169111A1

    公开(公告)日：2006-08-03

    申请号：US11049161

    申请日：2005-02-02

    Applicant: Kevin Kozlowski

    Inventor： Kevin Kozlowski

    IPC: B23D45/16

    CPC classification number: B23D59/003 ,  B23D61/02 ,  Y10T83/04 ,  Y10T83/207 ,  Y10T83/828 ,  Y10T83/9319

    Abstract: A saw blade for use on a circular saw to cut drywall board is formed of thin metal and includes generally rectangular teeth formed along the perimeter of the saw blade. The saw teeth have an outer edge along a circle centered on a center of the blade and teeth edges substantially perpendicular to the outer edge. The teeth are in the plane of the saw blade. A power saw using the saw blade has a dust collection housing around a portion of the blade with an air filtration apparatus connected to the dust collection housing. A shoe of the power saw is adjustable to vary the cutting depth of the saw blade and a compressible extension of the dust collection housing is in contact with the shoe. A laser line projector is mounted on the saw and projects to a laser line target connected on an edge of the drywall board. The target disengages from the edge of the drywall board upon the saw reaching the target and the target engages the saw. A saw blade for small hand tools is also provided.

    Abstract translation: 在圆锯上用于切割干墙板的锯片由薄金属形成，并且包括沿着锯片的周边形成的大致矩形的齿。 锯齿具有沿着以刀片中心为中心的圆的外边缘，并且大致垂直于外边缘的齿边缘。 齿在锯片的平面内。 使用锯片的动力锯具有围绕叶片的一部分的灰尘收集壳体，空气过滤装置连接到集尘壳体。 动力锯的鞋可调节以改变锯片的切割深度，并且灰尘收集壳体的可压缩延伸部与鞋接触。 激光线投影仪安装在锯上并投射到连接在干墙板边缘上的激光线靶上。 当锯到达目标物时，目标物从干墙板的边缘脱离，目标与锯接合。 还提供了用于小型手动工具的锯片。

    Method for manufacturing a box, provided with a lid, from a thin tree trunk or a branch
    40.
    发明授权
    Method for manufacturing a box, provided with a lid, from a thin tree trunk or a branch 失效
    从薄树干或树枝制造设有盖的盒子的方法

    公开(公告)号：US06382279B1

    公开(公告)日：2002-05-07

    申请号：US09486050

    申请日：2000-04-20

    Applicant: Juhani Väisänen

    Inventor： Juhani Väisänen

    IPC: B27M108

    CPC classification number: B26D7/088 ,  B23D61/02 ,  B26D1/0006 ,  B26D1/14 ,  B26D2001/0046 ,  B26D2001/006 ,  B27M3/34 ,  Y10T83/263 ,  Y10T83/9319 ,  Y10T83/9365 ,  Y10T83/9403

    Abstract: A cylindrical hollow blank 1 is separated longitudinally from inside an elongate block of wood by axial boring, the blank is dried and its outer and inner surfaces finished, eg by milling, turning and sanding, and a bottom piece (2, FIG. 2) and, if required, a lid (3, FIG. 2) are then added to form a container. A plurality of cylindrical blanks of different diameters may be produced from a single block. Two concentric core bits of different diameters may be used to bore a blank.

    Abstract translation: 圆柱形中空坯料1通过轴向钻孔从细长的木块内部纵向分离，坯料被干燥，其外表面和内表面完成，例如通过铣削，车削和砂磨，以及底部件（图2） 并且如果需要，则加盖盖（3，图2）以形成容器。 可以从单个块产生多个不同直径的圆柱形坯料。 可以使用不同直径的两个同心的芯部钻孔坯料。

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