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1405 条记录 (耗时 0.032 秒)

    Method of assembling a drill bit with a jack element
    21.
    发明授权
    Method of assembling a drill bit with a jack element 有权
    用千斤顶元件组装钻头的方法

    公开(公告)号：US07954401B2

    公开(公告)日：2011-06-07

    申请号：US11553651

    申请日：2006-10-27

    申请人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

    发明人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

    IPC分类号： B21K5/04

    CPC分类号： E21B10/54

    摘要： A method of assembling a drill bit with a jack element that includes obtaining a bit body intermediate a shank and a working face, with the working face including a plurality of blades having of at least one cutting element and a receptacle formed proximate a center of the working face. The method further includes attaching a pocket having a central hollow within the receptacle, and securing the jack element within the central hollow with a press fit such that the centerline of the jack element is substantially coaxial with the axis of rotation of the drill bit.

    摘要翻译： 一种用钻头元件组装钻头的方法，其包括获得在柄和工作面之间的钻头体，所述工作面包括多个叶片，所述多个叶片具有至少一个切割元件和靠近所述钻头的中心形成的容器 工作面。 该方法还包括将具有中心中空的口袋附接到容器内，并且通过压配合将千斤顶元件固定在中心空心内，使得千斤顶元件的中心线与钻头的旋转轴线基本上同轴。

    Jack Element for a Drill Bit
    23.
    发明申请
    Jack Element for a Drill Bit 有权
    钻头元素

    公开(公告)号：US20090260894A1

    公开(公告)日：2009-10-22

    申请号：US12475344

    申请日：2009-05-29

    申请人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

    发明人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

    IPC分类号： E21B10/43

    CPC分类号： E21B10/46 ,  E21B10/43 ,  E21B10/54 ,  E21B10/62

    摘要： In one aspect of the present invention, a drill bit has an axis of rotation and a working face with a plurality of blades extending outwardly from a bit body. The blades form in part an inverted conical region, and a plurality of cutters with a cutting surface is arrayed along the blades. A jack element is coaxial with the axis of rotation and extends within the conical region within a range defined by the cutting surface of at least one cutter.

    摘要翻译： 在本发明的一个方面，钻头具有旋转轴线和工作面，其中多个叶片从钻头体向外延伸。 叶片部分地形成倒锥形区域，并且具有切割表面的多个切割器沿着叶片排列。 千斤顶与旋转轴线同轴并且在由至少一个切割器的切割表面限定的范围内的锥形区域内延伸。

    Milling Machine with Cleaning Moldboard
    24.
    发明申请
    Milling Machine with Cleaning Moldboard 有权
    带清洗模板的铣床

    公开(公告)号：US20080129103A1

    公开(公告)日：2008-06-05

    申请号：US11566151

    申请日：2006-12-01

    申请人： David R. Hall ,  David Wahiquist ,  Timothy C. Duke ,  Joe Fox ,  Tyson J. Wilde

    发明人： David R. Hall ,  David Wahiquist ,  Timothy C. Duke ,  Joe Fox ,  Tyson J. Wilde

    IPC分类号： E01C23/00

    CPC分类号： E01C23/088 ,  E01C2301/50

    摘要： In one aspect of the invention, a system for removing a layer of a paved surface includes a vehicle adapted to traverse a paved surface in a selected direction. A milling drum attached to the vehicle may be adapted to rotate around an axle substantially normal the selected direction of the vehicle. A moldboard may be positioned rearward of the milling drum and also connected to the vehicle. The moldboard may comprise an end that is adapted to push aggregate removed from the paved surface in the selected direction. A plurality of nozzles may be disposed proximate the end of the moldboard which may also be in communication with a fluid reservoir through a fluid pathway.

    摘要翻译： 在本发明的一个方面，一种用于去除铺设表面的层的系统包括适于在所选方向上横越铺设的表面的车辆。 附接到车辆的研磨鼓可以适于围绕基本上与车辆的所选方向正交的车轴旋转。 模板可以位于研磨鼓的后方并且还连接到车辆。 该研磨板可以包括一个端部，该端部适于沿所选择的方向推动从铺设的表面移除的聚集体。 多个喷嘴可以设置在靠近移动板的端部处，其也可以通过流体路径与流体储存器连通。

    Transmitting data through a downhole environment
    26.
    发明授权
    Transmitting data through a downhole environment 有权
    通过井下环境传输数据

    公开(公告)号：US07298287B2

    公开(公告)日：2007-11-20

    申请号：US10906153

    申请日：2005-02-04

    申请人： David R. Hall ,  Joe Fox ,  Tyson J. Wilde ,  Jason Miller

    发明人： David R. Hall ,  Joe Fox ,  Tyson J. Wilde ,  Jason Miller

    IPC分类号： G01V3/00

    CPC分类号： E21B17/028 ,  E21B47/122 ,  H01R13/03

    摘要： The invention is a system for transmitting data through downhole environments comprising a downhole network integrated into a downhole tool string. The downhole tool string comprises a plurality of downhole components. Each downhole component also comprises a conductor intermediate and operably connected to mating communication elements proximate the ends of the downhole component. The mating communication elements comprise magnetically conductive portions with different curie temperatures. The magnetically conductive portion may comprise segments or solid portions adapted to operate in the harsh downhole environments with temperatures ranging from 25 C to 275 C. Each downhole component is selected from the group consisting of drill pipes, drill collars, bottom hole assemblies, reamers, jars and/or production pipes.

    摘要翻译： 本发明是一种用于通过井下环境传输数据的系统，包括集成到井下工具串中的井下网络。 井下工具串包括多个井下部件。 每个井下部件还包括导体中间并且可操作地连接到靠近井下部件端部的配合连通元件。 配合通信元件包括具有不同居里温度的导磁部分。 导磁部分可以包括适于在温度范围为25℃至275℃的苛刻井下环境中操作的段或实心部分。每个井下部件选自钻杆，钻铤，井底组件，铰刀， 罐子和/或生产管道。

    Jack Element for a Drill Bit
    27.
    发明申请
    Jack Element for a Drill Bit 有权
    钻头元素

    公开(公告)号：US20070221406A1

    公开(公告)日：2007-09-27

    申请号：US11535036

    申请日：2006-09-25

    申请人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

    发明人： David R. Hall ,  Francis E. Leany ,  Joe Fox ,  Tyson J. Wilde

    IPC分类号： E21B10/36

    CPC分类号： E21B10/46 ,  E21B10/43 ,  E21B10/54 ,  E21B10/62

    摘要： In one aspect of the present invention, a drill bit has an axis of rotation and a working face with a plurality of blades extending outwardly from a bit body. The blades form in part an inverted conical region and a plurality of cutters with a cutting surface are arrayed along the blades. A jack element is coaxial with the axis of rotation and extend within the conical region within a range defined by the cutting surface of at least one cutter.

    摘要翻译： 在本发明的一个方面，钻头具有旋转轴线和工作面，其中多个叶片从钻头体向外延伸。 叶片部分地形成倒锥形区域，并且具有切割表面的多个切割器沿着叶片排列。 千斤顶与旋转轴线同轴，并且在由至少一个切割器的切割表面限定的范围内在锥形区域内延伸。

    O.D. centerless grinding machine
    30.
    发明授权
    O.D. centerless grinding machine 失效

    公开(公告)号：US07828627B2

    公开(公告)日：2010-11-09

    申请号：US12580385

    申请日：2009-10-16

    申请人： David R. Hall ,  Italo Elqueta ,  Dat Lieu ,  Nam Lieu ,  Tyson J. Wilde

    发明人： David R. Hall ,  Italo Elqueta ,  Dat Lieu ,  Nam Lieu ,  Tyson J. Wilde

    IPC分类号： B24B49/00 ,  B24B51/00

    CPC分类号： B24B5/22 ,  B24B49/16

    摘要： In one aspect of the present invention, an outer diameter (O.D.) centerless grinding machine for use in grinding a diamond workpiece has a grinding wheel positioned parallel to a regulating wheel which is adapted to press a cylindrical workpiece into the grinding wheel as the regulating wheel rotates. Electronic equipment may be adapted to adjust a pressure of the regulating wheel against the grinding wheel. Also, a carrier may be adapted to house the workpiece, the carrier being attached to a translation mechanism adapted to move the carrier between the wheels such that the workpiece is in contact with both wheels.