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    FLUID CONVEYANCE SYSTEM
    1.
    发明申请
    FLUID CONVEYANCE SYSTEM 有权
    流体输送系统

    公开(公告)号：US20140112748A1

    公开(公告)日：2014-04-24

    申请号：US14057068

    申请日：2013-10-18

    Applicant: Harnischfeger Technologies, Inc.

    Inventor： Robert Doll ,  Christopher S. Jones ,  Jesse Knoble ,  Matthew Loew ,  Russell Luzinski ,  Daniel Schlegel

    IPC: E02F3/36 ,  E02F3/30

    CPC classification number: E02F3/36 ,  E02F3/304 ,  E02F3/46 ,  E02F9/2271 ,  E02F9/2275 ,  Y10T137/85978

    Abstract: An industrial machine includes a frame supporting a fluid source and a boom, an arm, an attachment coupled to the arm, a cylinder, and a rod. The arm is movably coupled to the boom for translational and rotational movement relative to the boom. The cylinder includes a first end and a second end, and the cylinder defines an internal bore in fluid communication with the fluid source. The rod is coupled to the arm and is slidably received within the cylinder. The rod includes a port and a passage for providing fluid to the attachment. The port provides fluid communication between the internal bore and the passage. The port is positioned within the internal bore throughout the entire range of movement of the rod relative to the cylinder.

    Abstract translation: 工业机器包括支撑流体源的框架，悬臂，臂，连接到臂的附件，气缸和杆。 臂可移动地联接到起重臂，用于相对于起重臂的平移和旋转运动。 气缸包括第一端和第二端，并且气缸限定与流体源流体连通的内孔。 杆联接到臂上并可滑动地容纳在气缸内。 杆包括端口和用于向附件提供流体的通道。 端口提供内孔和通道之间的流体连通。 在杆的相对于气缸的整个移动范围内，端口位于内孔内。

    Methods and systems for detecting heavy machine wear
    3.
    发明授权
    Methods and systems for detecting heavy machine wear 有权

    公开(公告)号：US10024034B2

    公开(公告)日：2018-07-17

    申请号：US15349494

    申请日：2016-11-11

    Applicant: Harnischfeger Technologies, Inc.

    Inventor： Richard Nicoson ,  James R. Popp ,  Daniel Schlegel ,  Keith Pomerenke

    IPC: E02F9/28 ,  E02F3/30 ,  G08B21/18 ,  E02F9/26

    Abstract: Methods and systems for detecting heavy machine wear. One system includes a heavy machine tooth of an industrial machine having a working end and a mounting end opposite the working end. The system also includes a wear indicator included in the tooth. The wear indicator includes a conductive tip, a conductive outer body extending along at least a length of the tooth, a conductive inner core positioned within the outer body, and insulating material positioned between the outer body and the inner core. The conductive tip is positioned between the working end of the tooth and the outer body and electrically couples the outer body and the inner core to form an electric circuit. The system also includes a transmitter included in the tooth. The transmitter transmits a state of the electric circuit.

    METHODS AND SYSTEMS FOR DETECTING HEAVY MACHINE WEAR
    5.
    发明申请
    METHODS AND SYSTEMS FOR DETECTING HEAVY MACHINE WEAR 有权

    公开(公告)号：US20170138019A1

    公开(公告)日：2017-05-18

    申请号：US15349494

    申请日：2016-11-11

    Applicant: Harnischfeger Technologies, Inc.

    Inventor： Richard Nicoson ,  James R. Popp ,  Daniel Schlegel ,  Keith Pomerenke

    IPC: E02F9/28 ,  G08B21/18

    CPC classification number: E02F9/2808 ,  E02F3/301 ,  E02F9/267 ,  E02F9/268 ,  E02F9/285 ,  G08B21/18

    Abstract: Methods and systems for detecting heavy machine wear. One system includes a heavy machine tooth of an industrial machine having a working end and a mounting end opposite the working end. The system also includes a wear indicator included in the tooth. The wear indicator includes a conductive tip, a conductive outer body extending along at least a length of the tooth, a conductive inner core positioned within the outer body, and insulating material positioned between the outer body and the inner core. The conductive tip is positioned between the working end of the tooth and the outer body and electrically couples the outer body and the inner core to form an electric circuit. The system also includes a transmitter included in the tooth. The transmitter transmits a state of the electric circuit.

    Fluid conveyance system
    6.
    发明授权
    Fluid conveyance system 有权
    流体输送系统

    公开(公告)号：US09279229B2

    公开(公告)日：2016-03-08

    申请号：US14057068

    申请日：2013-10-18

    Applicant: Harnischfeger Technologies, Inc.

    Inventor： Robert Doll ,  Christopher S. Jones ,  Jesse Knoble ,  Matthew Loew ,  Russell Luzinski ,  Daniel Schlegel

    IPC: E02F3/36 ,  E02F3/30 ,  E02F3/46 ,  E02F9/22

    CPC classification number: E02F3/36 ,  E02F3/304 ,  E02F3/46 ,  E02F9/2271 ,  E02F9/2275 ,  Y10T137/85978

    Abstract: An industrial machine includes a frame supporting a fluid source and a boom, an arm, an attachment coupled to the arm, a cylinder, and a rod. The arm is movably coupled to the boom for translational and rotational movement relative to the boom. The cylinder includes a first end and a second end, and the cylinder defines an internal bore in fluid communication with the fluid source. The rod is coupled to the arm and is slidably received within the cylinder. The rod includes a port and a passage for providing fluid to the attachment. The port provides fluid communication between the internal bore and the passage. The port is positioned within the internal bore throughout the entire range of movement of the rod relative to the cylinder.

    Abstract translation: 工业机器包括支撑流体源的框架，悬臂，臂，连接到臂的附件，气缸和杆。 臂可移动地联接到起重臂，用于相对于起重臂的平移和旋转运动。 气缸包括第一端和第二端，并且气缸限定与流体源流体连通的内孔。 杆联接到臂上并可滑动地容纳在气缸内。 杆包括端口和用于向附件提供流体的通道。 端口提供内孔和通道之间的流体连通。 在杆的相对于气缸的整个移动范围内，端口位于内孔内。

    COUNTERWEIGHT SYSTEM FOR AN INDUSTRIAL MACHINE
    10.
    发明申请
    COUNTERWEIGHT SYSTEM FOR AN INDUSTRIAL MACHINE 有权
    工业机械相关系统

    公开(公告)号：US20130259626A1

    公开(公告)日：2013-10-03

    申请号：US13803523

    申请日：2013-03-14

    Applicant: HARNISCHFEGER TECHNOLOGIES, INC.

    Inventor： Christopher T. Larson ,  Joseph Colwell ,  James Hutsick ,  Daniel Schlegel

    IPC: E02F9/18

    CPC classification number: E02F9/18

    Abstract: A counterweight system for an industrial machine includes a body having a front end and a back end, the body defining a cavity, and a plurality of walls defining a plurality of discrete sections within the body, each discrete section having an aperture for inserting a counterweight into the cavity.

    Abstract translation: 用于工业机器的配重系统包括具有前端和后端的主体，所述主体限定空腔，以及限定主体内的多个分立部分的多个壁，每个离散部分具有用于插入配重的孔 进入腔。

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