Hydraulic drilling machine for working in a small space

    公开(公告)号:US20060016625A1

    公开(公告)日:2006-01-26

    申请号:US11182079

    申请日:2005-07-15

    Inventor: Patrick Ferrand

    CPC classification number: E21B7/022 E21B7/028 E21B15/045

    Abstract: A hydraulic drilling machine has a metal chassis shaped as a rectangular parallelepiped, drilling resources located at the front of the chassis, a rotary motor to drive drilling rods, and a hydraulic circuit. An electrical circuit powers the various components of the drilling machine. The machine can be mounted on the arm of a hydraulic mini-digger and operate without an extra hydraulic unit.

    Hydraulic drilling machine for working in a small space
    3.
    发明授权
    Hydraulic drilling machine for working in a small space 有权
    液压钻机在小空间内工作

    公开(公告)号:US07896096B2

    公开(公告)日:2011-03-01

    申请号:US12178840

    申请日:2008-07-24

    Inventor: Patrick Ferrand

    CPC classification number: E21B7/022 E21B7/028 E21B15/045

    Abstract: A hydraulic drilling machine has a metal chassis shaped as a rectangular parallelepiped, drilling resources located at the front of the chassis, a rotary motor to drive drilling rods, and a hydraulic circuit. An electrical circuit powers the various components of the drilling machine. The machine can be mounted on the arm of a hydraulic mini-digger and operate without an extra hydraulic unit.

    Abstract translation: 液压钻机具有形成为长方体的金属底盘,位于底盘前部的钻井资源,用于驱动钻杆的旋转马达和液压回路。 电路为钻孔机的各种部件供电。 该机器可以安装在液压小型挖掘机的手臂上,无需额外的液压单元即可操作。

    HYDRAULIC DRILLING MACHINE FOR WORKING IN A SMALL SPACE
    4.
    发明申请
    HYDRAULIC DRILLING MACHINE FOR WORKING IN A SMALL SPACE 有权
    液压钻机在小空间工作

    公开(公告)号:US20090032277A1

    公开(公告)日:2009-02-05

    申请号:US12178840

    申请日:2008-07-24

    Inventor: Patrick FERRAND

    CPC classification number: E21B7/022 E21B7/028 E21B15/045

    Abstract: A hydraulic drilling machine has a metal chassis shaped as a rectangular parallelepiped, drilling resources located at the front of the chassis, a rotary motor to drive drilling rods, and a hydraulic circuit. An electrical circuit powers the various components of the drilling machine. The machine can be mounted on the arm of a hydraulic mini-digger and operate without an extra hydraulic unit.

    Abstract translation: 液压钻机具有形成为长方体的金属底盘,位于底盘前部的钻井资源,用于驱动钻杆的旋转马达和液压回路。 电路为钻孔机的各种部件供电。 该机器可以安装在液压小型挖掘机的手臂上,无需额外的液压单元即可操作。

    Hydraulic drilling machine for working in a small space
    5.
    发明授权
    Hydraulic drilling machine for working in a small space 失效
    液压钻机在小空间内工作

    公开(公告)号:US07478685B2

    公开(公告)日:2009-01-20

    申请号:US11182079

    申请日:2005-07-15

    Inventor: Patrick Ferrand

    CPC classification number: E21B7/022 E21B7/028 E21B15/045

    Abstract: A hydraulic drilling machine has a metal chassis shaped as a rectangular parallelepiped, drilling resources located at the front of the chassis, a rotary motor to drive drilling rods, and a hydraulic circuit. An electrical circuit powers the various components of the drilling machine. The machine can be mounted on the arm of a hydraulic mini-digger and operate without an extra hydraulic unit.

    Abstract translation: 液压钻机具有形成为长方体的金属底盘,位于底盘前部的钻井资源,用于驱动钻杆的旋转马达和液压回路。 电路为钻孔机的各种部件供电。 该机器可以安装在液压小型挖掘机的手臂上,无需额外的液压单元即可操作。

    HYDRAULIC DRILLING MACHINE FOR WORKING IN A SMALL SPACE
    6.
    发明申请
    HYDRAULIC DRILLING MACHINE FOR WORKING IN A SMALL SPACE 审中-公开
    液压钻机在小空间工作

    公开(公告)号:US20110030982A1

    公开(公告)日:2011-02-10

    申请号:US12906504

    申请日:2010-10-18

    Inventor: Patrick FERRAND

    CPC classification number: E21B7/022 E21B7/028 E21B15/045

    Abstract: A hydraulic drilling machine has a metal chassis shaped as a rectangular parallelepiped, drilling resources located at the front of the chassis, a rotary motor to drive drilling rods, and a hydraulic circuit. An electrical circuit powers the various components of the drilling machine. The machine can be mounted on the arm of a hydraulic mini-digger and operate without an extra hydraulic unit.

    Abstract translation: 液压钻机具有形成为长方体的金属底盘,位于底盘前部的钻井资源,用于驱动钻杆的旋转马达和液压回路。 电路为钻孔机的各种部件供电。 该机器可以安装在液压小型挖掘机的手臂上,无需额外的液压单元即可操作。

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