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    RECIP BLADE
    3.
    发明申请
    RECIP BLADE 审中-公开

    公开(公告)号：US20180117689A1

    公开(公告)日：2018-05-03

    申请号：US15855325

    申请日：2017-12-27

    Applicant: IRWIN INDUSTRIAL TOOL COMPANY

    Inventor： Matthew C. Green ,  Stephen A. Hampton ,  William B. Korb

    IPC: B23D61/12

    CPC classification number: B23D61/121 ,  B23D61/128

    Abstract: A recip blade has a cutting edge defining a cutting direction and a repeating pattern of cutting teeth. Each repeating pattern includes (i) a leading tooth with respect to the cutting direction that includes a rake face defining a first rake angle that is negative, and (ii) a trailing tooth following the leading tooth with respect to the cutting direction that includes a rake face defining a second rake angle that is less negative than the first rake angle.

    Saw blade with feed limiter
    4.
    发明授权
    Saw blade with feed limiter 有权
    锯片与饲料限制器

    公开(公告)号：US09370834B2

    公开(公告)日：2016-06-21

    申请号：US13803588

    申请日：2013-03-14

    Applicant: IRWIN INDUSTRIAL TOOL COMPANY

    Inventor： Asif Elliston ,  William B. Korb ,  Stephen A. Hampton ,  Douglas K. Fosberg ,  Charles E. Kalomeris

    IPC: B27B33/14 ,  B23D61/12

    CPC classification number: B23D61/121 ,  Y10T83/9319 ,  Y10T83/9348

    Abstract: A saw blade including cutting teeth, having at least one of chip-limiters protruding from the teeth or secondary teeth in the gullets of the cutting teeth configured to mitigate the blade from over-feeding. The chip limiters and/or secondary teeth provide that only a limited portion of an object that the saw blade encounters during cutting falls below the cutting tips of the cutting teeth. The chip limiters and/or secondary teeth also assist the cutting teeth in cutting.

    Abstract translation: 一种包括切割齿的锯片，其具有从切割齿的齿槽中的齿或次级齿突出的切屑限制器中的至少一个，其被配置为减轻叶片过度喂养。 芯片限制器和/或辅助齿提供了锯切期间只有锯片遇到的物体的有限部分落在切割齿的切割尖端之下。 切屑限制器和/或辅助牙齿也有助于切割切齿。

    Saw Blade Having Different Material Teeth and Method of Manufacture
    5.
    发明申请
    Saw Blade Having Different Material Teeth and Method of Manufacture 审中-公开
    具有不同材质牙齿的锯片和制造方法

    公开(公告)号：US20140150620A1

    公开(公告)日：2014-06-05

    申请号：US13691394

    申请日：2012-11-30

    Applicant: IRWIN INDUSTRIAL TOOL COMPANY

    Inventor： Asif Elliston ,  Stephen A. Hampton ,  Mark T. Cranna ,  Kenneth Hall

    IPC: B23D61/12 ,  B23D65/02 ,  B23D65/00

    CPC classification number: B23D61/127 ,  B23D61/121 ,  B23D65/02 ,  Y10T83/9317 ,  Y10T83/9319 ,  Y10T83/935 ,  Y10T83/9358

    Abstract: A saw blade having a blade body, a plurality of cutting teeth defining a cutting edge along an edge of the blade body, each tooth along the cutting edge defining a cutting tip. At least one tooth tip along the cutting edge includes a different material, such as, for example, high speed steel, carbide, diamond, and/or a tip coating, than at least one other tooth tip along the cutting edge. The plurality of teeth may be arranged in a repeating pattern or in no pattern along the cutting edge. A method of manufacturing the saw blade includes forming a cutting edge along an axial edge of a blade body, defined by a plurality of cutting teeth having respective tooth cutting tips, wherein at least one tooth tip along the cutting edge includes a different material than at least one other tooth tip along the cutting edge.

    Abstract translation: 锯片具有刀片本体，多个切割齿沿刀片主体的边缘限定切割边缘，沿着切割边缘的每个齿限定切割尖端。 沿着切削刃的至少一个齿尖比沿着切削刃的至少一个其它齿尖包括不同的材料，例如高速钢，碳化物，金刚石和/或尖端涂层。 多个齿可以沿着切割边缘以重复图案或没有图案布置。 锯片的制造方法包括沿刀片体的轴向边缘形成切削刃，该切削刃由具有相应齿切削尖端的多个切削齿限定，其中沿着切削刃的至少一个齿尖包括不同于 沿切削刃至少另外一个齿尖。

    RECIP BLADE
    7.
    发明申请
    RECIP BLADE 审中-公开
    RECIP刀片

    公开(公告)号：US20160158858A1

    公开(公告)日：2016-06-09

    申请号：US14563540

    申请日：2014-12-08

    Applicant: Irwin Industrial Tool Company

    Inventor： Matthew C. Green ,  Stephen A. Hampton ,  William B. Korb

    IPC: B23D61/12

    CPC classification number: B23D61/121 ,  B23D61/128

    Abstract: A recip blade has a cutting edge defining a cutting direction and a repeating pattern of cutting teeth. Each repeating pattern includes (i) a leading tooth with respect to the cutting direction that includes a rake face defining a first rake angle that is negative, and (ii) a trailing tooth following the leading tooth with respect to the cutting direction that includes a rake face defining a second rake angle that is less negative than the first rake angle.

    Abstract translation: 食谱刀片具有限定切割方向的切割边缘和切割齿的重复图案。 每个重复图案包括（i）相对于切割方向的前导齿，其包括限定第一前角为负的前刀面，以及（ii）相对于切割方向在前齿之后的后齿，其包括 前刀面限定比第一前角更小的第二前角。

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