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18 条记录 (耗时 0.018 秒)

    Ground contact height sensor
    1.
    发明授权
    Ground contact height sensor 有权
    接地高度传感器

    公开(公告)号：US06530197B1

    公开(公告)日：2003-03-11

    申请号：US09571247

    申请日：2000-05-16

    申请人： Timothy Franklin Christensen ,  Klaus Ernst Becker ,  Paul Thomas Wessel

    发明人： Timothy Franklin Christensen ,  Klaus Ernst Becker ,  Paul Thomas Wessel

    IPC分类号： A01D7500

    CPC分类号： A01D41/141 ,  Y10S56/10

    摘要： A ground contact height sensor for a harvesting header comprises a transverse rotatable shaft, a first rigid arm, a second rigid arm and a connecting member. The rotatable shaft is rotatively mounted to the frame of the header. The first rigid arm is rigidly mounted to the rotatable shaft. The first arm extends downwardly and rearwardly from the rotatable shaft in a curved manner. The second rigid arm is pivotally coupled to the first rigid arm by a hinge joint. The second rigid arm extends upwardly and rearwardly from the second end of the first rigid arm. The first and second rigid arms defining a relatively large radius. The connecting member secures the rearmost end of the second rigid arm to the frame of the header. To maintain the radius of the two pivotally connected rigid arms the hinge joint joining the two rigid arms is provided with a torsion spring.

    摘要翻译： 用于采集头的接地高度传感器包括横向可旋转轴，第一刚性臂，第二刚性臂和连接构件。 旋转轴可旋转地安装在集管的框架上。 第一刚性臂刚性地安装到可旋转的轴上。 第一臂以可弯曲的方式从旋转轴向下和向后延伸。 第二刚性臂通过铰链接头枢转地联接到第一刚性臂。 第二刚性臂从第一刚性臂的第二端向上和向后延伸。 第一和第二刚性臂限定相对较大的半径。 连接构件将第二刚性臂的最后端固定到集管的框架。 为了保持两个枢转连接的刚性臂的半径，连接两个刚性臂的铰链接头设置有扭转弹簧。

    Fore/aft position sensor for a harvesting reel
    2.
    发明授权
    Fore/aft position sensor for a harvesting reel 有权
    用于收割卷轴的前/后位置传感器

    公开(公告)号：US06651411B1

    公开(公告)日：2003-11-25

    申请号：US10216016

    申请日：2002-08-09

    申请人： Klaus Ernst Becker ,  Timothy Franklin Christensen

    发明人： Klaus Ernst Becker ,  Timothy Franklin Christensen

    IPC分类号： A01D7528

    CPC分类号： A01D57/04

    摘要： A harvesting reel is rotatably mounted on left and right saddles. The saddles are slidably positioned on fore/aft extending arms. A fore/aft position sensor is located between one of the fore/aft extending arms and the respective saddle. The fore/aft extending arm is provided with a slot that extends along the arm at an angle thereto. A sensing finger engages the slot and is coupled to a potentiometer by a sensing arm. As the fore/aft position of the reel changes, the relative position of the sensing finger changes creating a changing electrical output from the potentiometer. The resulting potentiometer voltage represents a fore/aft position signal that is directed to a controller.

    摘要翻译： 收割卷轴可旋转地安装在左和右鞍座上。 鞍座可滑动地定位在前/后延伸臂上。 前/后位置传感器位于前/后延伸臂中的一个和相应的鞍座之间。 前/后延伸臂设置有沿着臂以一定角度延伸的槽。 感测手指接合槽，并通过感测臂与电位计耦合。 当卷轴的前/后位置改变时，感测手指的相对位置改变，从电位器产生变化的电输出。 所得到的电位计电压表示指向控制器的前/后位置信号。

    Self-clearing row unit and stalk roll
    6.
    发明授权
    Self-clearing row unit and stalk roll 有权
    自行排列单位和茎卷

    公开(公告)号：US07716908B2

    公开(公告)日：2010-05-18

    申请号：US11924693

    申请日：2007-10-26

    申请人： Timothy Franklin Christensen ,  Corwin Marcus Raymond Puryk ,  Janet Rose Willett

    发明人： Timothy Franklin Christensen ,  Corwin Marcus Raymond Puryk ,  Janet Rose Willett

    IPC分类号： A01D45/02

    CPC分类号： A01D45/025

    摘要： A row unit comprises a row unit gearbox with two shearing edges and two stalk rolls with corresponding shearing edges, wherein the stalk roll shearing edges shear against the gearbox shearing edges when the stalk rolls rotate during normal operation of the row unit, thereby chopping material that might otherwise be wrapped around the row unit gearbox and be jammed between the stalk rolls and the gearbox.

    摘要翻译： 行单元包括具有两个剪切边缘的行单元齿轮箱和具有相应剪切边缘的两个茎辊，其中当在所述行单元的正常操作期间所述杆辊旋转时，所述茎卷剪切边缘抵靠所述齿轮箱剪切边缘剪切，从而切割 否则可能缠绕在行单元变速箱周围，并被卡在辊子和齿轮箱之间。

    Stalk roll with coating
    9.
    发明授权
    Stalk roll with coating 有权
    秸秆辊涂

    公开(公告)号：US07992371B2

    公开(公告)日：2011-08-09

    申请号：US12421204

    申请日：2009-04-09

    申请人： Steven Timothy Rieck ,  Timothy Franklin Christensen

    发明人： Steven Timothy Rieck ,  Timothy Franklin Christensen

    IPC分类号： A01D45/02

    CPC分类号： A01D45/025

    摘要： A stalk roll for an agricultural harvester row unit comprising a plurality of longitudinal extending knife edges about its circumference, in which one of the leading and trailing sides of the knife edges is coated with a first wear resistant coating over substantially its entire length, and in which the other of the leading and trailing sides is coated with a second wear resistant coating over at least one of a front portion thereof and a rear portion thereof.

    摘要翻译： 一种用于农业收割机排单元的茎卷，包括围绕其周边的多个纵向延伸的刀刃，刀刃的前侧和后侧之一在其基本上全长上涂覆有第一耐磨涂层， 所述前侧和后侧中的另一个在其前部和后部中的至少一个上涂覆有第二耐磨涂层。

    Row Unit For An Agricultural Harvester
    10.
    发明申请
    Row Unit For An Agricultural Harvester 有权
    农业收割机行单位

    公开(公告)号：US20100071337A1

    公开(公告)日：2010-03-25

    申请号：US12546313

    申请日：2009-08-24

    申请人： Timothy Franklin Christensen ,  Kent Stephen Brown

    发明人： Timothy Franklin Christensen ,  Kent Stephen Brown

    IPC分类号： A01D45/02

    CPC分类号： A01D45/021

    摘要： A row unit for an agricultural harvester includes left and right row unit arms that are fixed together with the shaped support. The shaped support is bent to extend across the top of the row unit arms and down the outside vertical surfaces of the row unit arms. The shaped support is welded to the outside vertical surfaces of the row unit arms.

    摘要翻译： 用于农业收割机的行单元包括与成形支撑件固定在一起的左右行单元臂。 弯曲形状的支撑件横过行单元臂的顶部并且向下延伸到行单元臂的外侧垂直表面。 成形的支撑件焊接到行单元臂的外侧垂直表面。