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    HORIZONTAL DIRECTIONAL DRILLING SYSTEM WITH IMPROVED SYSTEM FOR LIMITING TORQUE
    1.
    发明申请
    HORIZONTAL DIRECTIONAL DRILLING SYSTEM WITH IMPROVED SYSTEM FOR LIMITING TORQUE 审中-公开

    公开(公告)号：WO2023043968A1

    公开(公告)日：2023-03-23

    申请号：PCT/US2022/043737

    申请日：2022-09-16

    Applicant: VERMEER MANUFACTURING COMPANY

    Inventor： BUCKLEY, Zach ,  MORGAN, Jason

    IPC: E21B15/04 ,  E21B19/08 ,  E21B19/16 ,  E21B44/04

    Abstract: A method of controlling a horizontal directional drill having a rotary drive system. The rotary drive system includes a variable displacement pump providing pressurized fluid to a motor, a displacement control that adjusts motor displacement, a torque limiter valve that opens at a torque limit to provide pressurized fluid to the displacement control to allow the system to limit torque, and cross-port relief valves that open at a cross-port relief pressure to limit pressure applied across a motor inlet and a motor outlet. The method includes adjusting the torque limiter pressure to vary the maximum torque applied to a drill string based on operating parameters of the horizontal direction drill, and adjusting the cross-port relief pressure to be higher than the torque limiter pressure each time that the torque limiter pressure is adjusted.

    CUTTER MOUNTING SYSTEMS AND CUTTERS FOR THE SAME
    3.
    发明申请
    CUTTER MOUNTING SYSTEMS AND CUTTERS FOR THE SAME 审中-公开

    公开(公告)号：WO2019157167A2

    公开(公告)日：2019-08-15

    申请号：PCT/US2019/017029

    申请日：2019-02-07

    Applicant: VERMEER MANUFACTURING COMPANY

    Inventor： DAINING, Stephen ,  DISSELKOEN, Matthew, Ryan ,  VERZILLI, Claudio, Carrafiello ,  BREJA, Joseph, Edward ,  NOSSAMAN, Joshua, Dean

    IPC: A01G23/06

    Abstract: A cutter includes a first end configured to engage an object along a dominant force vector, a second end opposite the first end, a first side, and a second side opposite the first side. The cutter further includes an outer side, an inner side, and an aperture extending from the outer side to the inner side along a fastener axis that is substantially perpendicular to the dominant force vector. The cutter also includes a cutter tip on the first end and having a first cutting edge, a second cutting edge, and a third cutting edge, the cutting edges defining therebetween a cutting face. The cutting face defines a cutting swath having a width between the first cutting edge and the second cutting edge as the cutter rotates with the apparatus. No portion of the first side or the second side extends outside the width of the cutting swath.

    SYSTEMS AND METHODS FOR PROCESSING EARTHEN SLURRIES
    5.
    发明申请
    SYSTEMS AND METHODS FOR PROCESSING EARTHEN SLURRIES 审中-公开
    用于加工土地砂浆的系统和方法

    公开(公告)号：WO2018049411A1

    公开(公告)日：2018-03-15

    申请号：PCT/US2017/051211

    申请日：2017-09-12

    Applicant: VERMEER MANUFACTURING COMPANY

    Inventor： LANOUE, Corey ,  BURGE, Brian ,  STORM, Brandon ,  MEYER, Nathan ,  ANDERSON, Gregory ,  TERRY, Markus ,  SEIBERT, Joshua

    IPC: B09B1/00

    Abstract: Systems and methods for processing earthen slurries such as slurries of earth cuttings and, in particular, systems and methods that involve two separation units for dewatering the slurry or that involve additive mixing units are disclosed. The systems and methods may include a conveyor such as a drag-slat conveyor that removes slurry from a holding tank at which the material is dumped and toward the separation units to allow the material to be continuously processed and dumped into the holding tank.

    Abstract translation: 本发明公开了用于处理泥土泥浆例如泥土泥浆的系统和方法，并且特别涉及涉及用于使泥浆脱水或者涉及添加剂混合单元的两个分离单元的系统和方法。 该系统和方法可以包括诸如拖曳板条输送机的输送机，该输送机从倾倒物料的储存罐中去除浆液并朝向分离单元移动，以允许材料被连续处理并倾倒入储存罐中。 p>

    SELF-BALANCING ROTORS FOR COMMINUTING MATERIAL AND METHODS FOR BALANCING ROTORS
    8.
    发明申请
    SELF-BALANCING ROTORS FOR COMMINUTING MATERIAL AND METHODS FOR BALANCING ROTORS 审中-公开
    用于平衡转子的材料和方法的自平衡转子

    公开(公告)号：WO2017136225A1

    公开(公告)日：2017-08-10

    申请号：PCT/US2017/015218

    申请日：2017-01-27

    Applicant: VERMEER MANUFACTURING COMPANY

    Inventor： HE, Kun ,  GREENAWALT, Matt ,  GRAHAM, Lucas ,  RIVELAND, Shaun

    IPC: B02C18/18

    CPC classification number: B02C25/00 ,  B02C18/067 ,  B02C18/14 ,  B02C18/16 ,  B02C18/225 ,  B02C2021/023

    Abstract: Self-balancing cylindrical rotors for comminuting materials such as biomass and terrain are disclosed. The rotors may include two sets of balancing mechanisms toward each end of the cylindrical rotor. Each balancing mechanism includes a circular channel. Balancing members within each circular channel may be redistributed throughout the channel to balance the rotor. The balancing members may include a locking device that is adjustable between a locked state in which the balancing members are restricted from moving within the circular channels and an unlocked state in which the balancing members may move within the circular channel.

    Abstract translation: 公开了用于诸如生物质和地形的粉碎材料的自平衡圆柱形转子。 转子可以包括朝向圆柱形转子的每个端部的两组平衡机构。 每个平衡机构都包括一个圆形通道。 每个循环通道内的平衡部件可以重新分配到整个通道以平衡转子。 平衡构件可以包括锁定装置，该锁定装置可以在平衡构件被限制在圆形通道内移动的锁定状态和平衡构件可以在圆形通道内移动的解锁状态之间调节。

    EDGE CUTTING ELEMENT FOR ROTATABLE CUTTING DRUM
    9.
    发明申请
    EDGE CUTTING ELEMENT FOR ROTATABLE CUTTING DRUM 审中-公开
    用于可旋转切割鼓的边缘切割元件

    公开(公告)号：WO2016077363A1

    公开(公告)日：2016-05-19

    申请号：PCT/US2015/059977

    申请日：2015-11-10

    Applicant: VERMEER MANUFACTURING COMPANY

    Inventor： SEIBERT, Joshua ,  CUTLER, Edward

    IPC: E21C25/10 ,  E21C27/24 ,  E21C35/18

    CPC classification number: E21C35/19 ,  E01C23/088 ,  E21C25/10 ,  E21C35/18

    Abstract: A cutting element including an arcuate base having a first side, a second side, an outer radial surface, and an inner radial surface, the inner radial surface being configured to be mounted to a cutting drum. The cutting element also includes a plurality of tooth holders being mounted to the outer radial surface of the arcuate base, the tooth holders being configured to receive cutting teeth. Additionally, the cutting element includes a cutting tooth mounted in each tooth holder, wherein there is at least one leading tooth, and at least one trailing tooth, each of the cutting teeth being configured to cut through a dissimilar cutting plane, wherein each dissimilar cutting plane is parallel to one another.

    Abstract translation: 一种切割元件，包括具有第一侧面，第二侧面，外部径向表面和内部径向表面的弓形底座，所述内部径向表面被配置为安装到切割滚筒。 切割元件还包括多个齿保持器，其安装到弓形基座的外径向表面，齿保持器构造成容纳切割齿。 此外，切割元件包括安装在每个齿保持器中的切割齿，其中至少有一个前齿和至少一个后齿，每个切割齿被配置为切穿不同的切割平面，其中每个不同的切割 平面彼此平行。

    BALE PROCESSOR WITH AUTOMATIC CONTROL
    10.
    发明申请
    BALE PROCESSOR WITH AUTOMATIC CONTROL 审中-公开
    具有自动控制功能的BALE处理器

    公开(公告)号：WO2015050770A1

    公开(公告)日：2015-04-09

    申请号：PCT/US2014/057435

    申请日：2014-09-25

    Applicant: VERMEER MANUFACTURING COMPANY

    Inventor： STAM, Philip, D. ,  GRAHAM, Lucas, B.

    IPC: A01D31/02 ,  A01D76/00 ,  A01D78/00

    CPC classification number: A01F29/10 ,  A01F29/005 ,  B02C18/2241 ,  B02C25/00

    Abstract: A bale processor with a bale processing bin that has a bale cutter therein and an engagement section on the bale cutter for supporting part of a bale. A conveyor section supports another part of the bale. The bale processor has a load sensor that senses the load, or something that is a function of the load, on the bale cutter and a controller controls feeding of the bale to the bale cutter and/or the position of the engagement section, based on the function of the load on the cutter.

    Abstract translation: 具有捆包处理箱的捆包处理器，其中具有捆包切割器，并且在捆包切割器上的用于支撑部分捆包的接合部分。 输送机部分支撑捆包的另一部分。 捆包处理器具有负载传感器，其感测捆包切割器上的负载或与负载有关的某些功能，并且控制器基于对捆包切割器的进给和/或接合部的位置来控制捆扎，基于 刀具上的负载功能。

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