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    RECIPROCATING CUTTING BLADE WITH CLADDING
    2.
    发明申请
    RECIPROCATING CUTTING BLADE WITH CLADDING 审中-公开
    复制切割刀片

    公开(公告)号：US20160309648A1

    公开(公告)日：2016-10-27

    申请号：US15057740

    申请日：2016-03-01

    申请人： Neal J. Stoffel ,  Keith A. Johnson

    发明人： Neal J. Stoffel ,  Keith A. Johnson

    IPC分类号： A01D34/14 ,  C21D9/18 ,  C21D1/18 ,  B23K26/00 ,  C21D1/42

    摘要： A sickle cutting section is provided. The sickle cutting section comprises a plate having a base material of a first hardness. The plate extends forwardly from a mounting portion to a front tip. A serrated cutting edge extends at least partially between the front tip and the mounting portion. A clad material is of a second hardness that is harder than the first hardness and is deposited along the base material at least partially along the serrated cutting edge.

    摘要翻译： 提供镰刀切割部分。 镰刀切割部分包括具有第一硬度的基材的板。 板从安装部分向前延伸到前端。 锯齿形切割刃至少部分地在前尖端和安装部分之间延伸。 复合材料具有比第一硬度更硬的第二硬度，并且沿着锯齿状切削刃至少部分地沿基材沉积。

    Horizontal rotary cutting system and method
    3.
    发明申请
    Horizontal rotary cutting system and method 审中-公开
    卧式旋转切割系统及方法

    公开(公告)号：US20080271427A1

    公开(公告)日：2008-11-06

    申请号：US11800056

    申请日：2007-05-03

    申请人： Neal J. Stoffel

    发明人： Neal J. Stoffel

    IPC分类号： A01D34/52

    CPC分类号： A01D34/52 ,  A01D41/14

    摘要： The present invention is directed to a horizontal rotary cutting system and a method for using such system to cut plant material, such as crops and tall grasses. The axis of rotary motion of the cutting blade is essentially horizontal, i.e., or parallel to the ground and is essentially perpendicular to the longitudinal axis stalk of the plant material to be cut. The cutting blade has an elongated cutting surface that rotates perpendicularly toward, and passes through and cuts the plant material stalks. A cutting diameter of about two inches or less is used to achieve lower horsepower requirements, lower friction losses, and lower vibration of the system when compared to prior systems. High speeds of rotation of the cutting blade permit and facilitate the use of high ground speeds of the cutting system.

    摘要翻译： 本发明涉及水平旋转切割系统和使用这种系统来切割植物材料如作物和高草的方法。 切割刀片的旋转运动的轴线基本上是水平的，即平行于地面并且基本上垂直于要切割的植物材料的纵向轴线。 切割刀片具有细长的切割表面，该切割表面垂直转动并通过并切割植物材料茎。 与现有系统相比，使用约2英寸或更小的切割直径来实现较低的功率要求，较低的摩擦损失和较低的系统振动。 切割刀片的高速旋转允许并促进切割系统的高地面速度的使用。

    LASER HARDENED KNIFE GUARD
    8.
    发明申请
    LASER HARDENED KNIFE GUARD 审中-公开
    激光硬化刀

    公开(公告)号：US20150082764A1

    公开(公告)日：2015-03-26

    申请号：US14038150

    申请日：2013-09-26

    申请人： Keith A. Johnson ,  Neal J. Stoffel

    发明人： Keith A. Johnson ,  Neal J. Stoffel

    IPC分类号： A01D34/01 ,  C21D9/18 ,  C21D1/09

    CPC分类号： C21D9/18 ,  A01D34/18 ,  C21D1/09

    摘要： A laser hardened knife guard is provided. In one aspect, the invention provides for a knife guard that comprises a guard body that further comprises a base material. The base material includes a mounting bar that defines at least one bolt hole and at least one tine projecting forward from the mounting bar. The base material has a first hardness. A laser treated material is formed into or in the base material. The laser treated material comprises a second hardness greater than the first hardness.

    摘要翻译： 提供激光硬化刀保护罩。 一方面，本发明提供一种刀保护装置，其包括进一步包括基材的防护体。 该基材包括安装杆，其限定至少一个螺栓孔和至少一个从安装杆向前突出的齿。 基材具有第一硬度。 激光处理材料形成在基材中或其中。 激光处理材料包括大于第一硬度的第二硬度。

    Laser Clad Cutting Edge for Agricultural Cutting Components
    9.
    发明申请
    Laser Clad Cutting Edge for Agricultural Cutting Components 审中-公开
    用于农业切割部件的激光切割边缘

    公开(公告)号：US20130233145A1

    公开(公告)日：2013-09-12

    申请号：US13787122

    申请日：2013-03-06

    申请人： Juan G. Sotelo ,  Neal J. Stoffel ,  Keith A. Johnson ,  Michael A. Bechler

    发明人： Juan G. Sotelo ,  Neal J. Stoffel ,  Keith A. Johnson ,  Michael A. Bechler

    IPC分类号： B21K11/00 ,  B26D1/00

    CPC分类号： B21K11/00 ,  A01D34/73 ,  A01F29/09 ,  B23K26/34 ,  B23K31/025 ,  B23P15/40 ,  B26D1/0006 ,  B26D2001/002 ,  B26D2001/006 ,  Y10T83/9319

    摘要： An agricultural cutting blade has top and bottom surfaces and mounting apertures extending through top and bottom surfaces. A cutting edge support surface (e.g. that may be a flat, pointed or rounded) is formed on the cutting blade body with the cutting edge support extending along a side of the cutting blade body transversely between the top and bottom surfaces. A clad material deposited upon the cutting edge support such as by laser cladding process. The clad material can be built up, that is layered in partial or full overlapping relation to provide at least 2 and often more than 4 layers of clad material at one or more locations. A cutting edge provided by the clad material that may be a ground surface into a laser clad bead.

    摘要翻译： 农业切割刀片具有顶部和底部表面以及穿过顶部和底部表面延伸的安装孔。 在切割刀片主体上形成切割边缘支撑表面（例如，可以是平坦的，尖的或圆形的），其中切割边缘支撑件沿切割刀片主体的侧面横向地在顶部和底部表面之间延伸。 沉积在切削刃支撑件上的复合材料例如通过激光熔覆工艺。 包层材料可以被构建，其以部分或全部重叠的关系分层，以在一个或多个位置处提供至少2层且通常多于4层的包层材料。 由包覆材料提供的切削刃，其可以是接地表面成激光包覆珠。

    SICKLE SECTION AND KNIFEBACK AND SECTION JOINT
    10.
    发明申请
    SICKLE SECTION AND KNIFEBACK AND SECTION JOINT 有权

    公开(公告)号：US20220408636A1

    公开(公告)日：2022-12-29

    申请号：US17359189

    申请日：2021-06-25

    申请人： Joseph W. Schaffer ,  Neal J. Stoffel

    发明人： Joseph W. Schaffer ,  Neal J. Stoffel

    IPC分类号： A01D34/14

    摘要： A knifeback for mounting a plurality of sickle cutting sections along a length of the knifeback. The knifeback includes an elongated knifeback bar comprising a first bar surface and a second bar surface. A plurality of bar apertures extending through the first and second bar surfaces are arranged to facilitate side-by-side mounting of the sickle cutting sections. A plurality of annular mounts are along the first bar surface. Each of the annular mounts is offset from and in surrounding relation of a respective member of the plurality bar apertures.