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1. 发明申请

WO2012075134A2 HARDFACING CONFIGURATION FOR A DRILLING TOOL 审中-公开
标题翻译：钻孔工具的硬化配置
公开(公告)号：WO2012075134A2
公开(公告)日：2012-06-07
申请号：PCT/US2011/062634
申请日：2011-11-30
申请人： VERMEER MANUFACTURING COMPANY , RUNQUIST, Randy, R. , HOELTING, Keith, Allen , FONTANA, Chris
发明人： RUNQUIST, Randy, R. , HOELTING, Keith, Allen , FONTANA, Chris
IPC分类号： E21B10/54
CPC分类号： E21B10/08 , B05D1/32 , E21B10/54 , E21B10/62
摘要： Bits configured for drilling rock that are of the type that includes a plurality of teeth supported in pockets that are on a cutting face that is driven to rotate. The pockets are configured to allow the teeth to passively rotate while in the pockets. The present disclosure provides a bit having hardfacing around the pockets and related methods.
摘要翻译：用于钻岩的钻头，其类型包括支撑在被驱动旋转的切割面上的凹穴中的多个齿。口袋配置成允许牙齿在口袋中被动旋转。本公开提供了一些在口袋周围具有硬面部位和相关方法的位。

2. 发明申请

WO2012051338A1 SYSTEMS AND METHODS FOR INSTALLING GEOTHERMAL ENERGY TRANSFER LOOPS 审中-公开
标题翻译：用于安装地热能转移炉的系统和方法
公开(公告)号：WO2012051338A1
公开(公告)日：2012-04-19
申请号：PCT/US2011/056013
申请日：2011-10-12
申请人： VERMEER MANUFACTURING COMPANY , RUNQUIST, Randy, R. , HOELTING, Keith, Allen
发明人： RUNQUIST, Randy, R. , HOELTING, Keith, Allen
IPC分类号： E21B7/24 , E21B36/00 , E21B17/18
CPC分类号： F24T10/15 , F24T2010/53 , Y02E10/125
摘要： The present disclosure relates to a system for installing an energy transfer loop in a bore. The energy transfer loop includes first and second geothermal exchange pipe sections interconnected by a U-shaped portion that couples the first geothermal exchange pipe section in fluid communication with the second geothermal exchange pipe section. The system includes the system an energy transfer loop carrier structure for directing the energy transfer loop downwardly into the bore. The system also includes an energy transfer loop support member that is connected to the energy transfer loop carrier structure. The energy transfer loop support member including a leg that projects laterally outwardly from the energy transfer loop carrier structure and that fits between the first and second geothermal exchange pipe sections adjacent to the U-shaped portion of the energy transfer loop. The system further includes a cover having a shaped distal nose and an open proximal end. The U-shaped portion of the energy transfer loop and the energy transfer loop support member can be inserted into the cover through the open proximal end of the cover.
摘要翻译：本公开涉及一种用于在孔中安装能量传递环的系统。能量传递回路包括通过U形部分相互连接的第一和第二地热交换管段，所述U形部分将第一地热交换管段与第二地热交换管段流体连通。该系统包括系统用于将能量传递环向下引导到孔中的能量传递回路载体结构。该系统还包括能量传递环支撑构件，其连接到能量传递环承载结构。所述能量传递回路支撑构件包括从所述能量传递环承载结构横向向外突出并且配合在与所述能量传递回路的U形部分相邻的所述第一和第二地热交换管部分之间的腿部。该系统还包括具有成形的远端鼻部和敞开的近端的盖子。能量传递环的U形部分和能量传递环支撑构件可以通过盖的敞开的近端插入盖中。

3. 发明申请

WO2010093775A2 TUNNELING APPARATUS 审中-公开
标题翻译：隧道装置
公开(公告)号：WO2010093775A2
公开(公告)日：2010-08-19
申请号：PCT/US2010/023872
申请日：2010-02-11
申请人： VERMEER MANUFACTURING COMPANY , HARRISON, Stuart , SALINS, Andis , MILLS, Matthew, Arlen , HOELTING, Keith, Allen , VOS, Matthew, Stephen , MICHAEL, Tod, Jason , SHUMAN V, Robert, Hoch , SEE, Douglas, Eugene , NGUYEN, Melvin
发明人： HARRISON, Stuart , SALINS, Andis , MILLS, Matthew, Arlen , HOELTING, Keith, Allen , VOS, Matthew, Stephen , MICHAEL, Tod, Jason , SHUMAN V, Robert, Hoch , SEE, Douglas, Eugene , NGUYEN, Melvin
IPC分类号： E21D9/06 , E21D9/08
CPC分类号： E21B7/20 , E21B7/04 , E21B47/0002 , E21D9/004 , E21D9/093
摘要： The present disclosure relates to a tunneling apparatus including a drill head having a main body and a drive stem rotatably mounted within the main body. The main body defines a vacuum passage offset from the drive stem that extends through the main body from a proximal end to a distal end of the main body. The tunneling apparatus also includes an axial bearing structure for transferring axial load between the drive stem and the main body of the drill head. The axial bearing structure is proximally offset from the distal end of the main body of the drill head. The tunneling apparatus further includes a first radial bearing structure for transferring radial load between the drive stem and the main body of the drill head. The first radial bearing structure is positioned between the axial bearing structure and the distal end of the main body of the drill head and is distally offset from the axial bearing structure.
摘要翻译：本发明涉及一种隧道装置，其包括具有可旋转地安装在主体内的主体和驱动杆的钻头。主体限定了从驱动杆偏移的真空通道，该真空通道从主体的近端延伸到远端。隧道装置还包括用于在驱动杆和钻头的主体之间传递轴向载荷的轴向轴承结构。轴向轴承结构从钻头主体的远端向近端偏移。隧道装置还包括用于在驱动杆和钻头的主体之间传递径向载荷的第一径向轴承结构。第一径向轴承结构位于轴向轴承结构和钻头主体的远端之间，并且远离轴向轴承结构偏移。

4. 发明申请

WO2011115610A1 DRILLING APPARATUS WITH SHUTTER 审中-公开
标题翻译：钻头装置与快门
公开(公告)号：WO2011115610A1
公开(公告)日：2011-09-22
申请号：PCT/US2010/027302
申请日：2010-03-15
申请人： VERMEER MANUFACTURING COMPANY , HOELTING, Keith, Allen , SALINS, Andis , HARRISON, Stuart
发明人： HOELTING, Keith, Allen , SALINS, Andis , HARRISON, Stuart
IPC分类号： E21D9/08
CPC分类号： E21B3/02 , E21B7/046 , E21B10/60 , E21B10/62 , E21B21/01 , E21B21/10 , E21B47/024
摘要： The present disclosure relates to a drilling apparatus including a cutting unit defining at least one through-hole that provides fluid communication between a distal side and a proximal side of the cutting unit. The cutting unit includes a plurality of cutting elements at the distal side of the cutting unit. The cutting unit also includes a shutter for selectively opening and blocking the through- hole of the cutting unit.
摘要翻译：本公开涉及一种钻井设备，其包括限定至少一个通孔的切割单元，该通孔提供切割单元的远侧和近侧之间的流体连通。切割单元包括在切割单元的远侧侧的多个切割元件。切割单元还包括用于选择性地打开和阻挡切割单元的通孔的快门。

5. 发明申请

WO2015031082A1 DRILLING TOOL AND APPARATUS 审中-公开
标题翻译：钻井工具和装置
公开(公告)号：WO2015031082A1
公开(公告)日：2015-03-05
申请号：PCT/US2014/051325
申请日：2014-08-15
申请人： VERMEER MANUFACTURING COMPANY
发明人： FONTANA, Christopher, R. , HOELTING, Keith, Allen , RUNQUIST, Randy, R.
IPC分类号： E21B10/42 , E21B10/43
CPC分类号： E21B7/064 , E21B7/04 , E21B10/16 , E21B10/633 , E21B47/01
摘要： A drilling apparatus including a rotary cutting tool having a proximal end and a distal end and further defining a rotary axis generally extending between the proximal and distal ends. The rotary cutting tool includes a proximally directed face located between the proximal and distal ends that face mainly in a proximal direction. The rotary cutting tool also includes an angled mounting face that extends between the proximally directed face and the proximal end. The angled mounting face is angled relative to the proximally directed face and the rotary axis where one of a mounting aperture and a mounting protrusion are provided at the proximally directed face. The one of the mounting aperture and the mounting protrusion have a mounting depth that extends generally in the direction of the rotary axis. The distal end includes a feature that is configured for at least one of cutting and grinding.
摘要翻译：一种钻孔设备，包括具有近端和远端的旋转切削工具，并且进一步限定大致在近端和远端之间延伸的旋转轴线。旋转切削工具包括位于主要在近端方向上的近端和远端之间的近侧指向的面。旋转切削工具还包括在近侧指向的面和近端之间延伸的成角度的安装面。倾斜的安装面相对于近端指向的面和旋转轴线成角度，其中安装孔和安装突起中的一个在近侧指向的面处设置。安装孔和安装突起中的一个具有大致沿着旋转轴线的方向延伸的安装深度。远端包括被配置用于切割和研磨中的至少一个的特征。

6. 发明申请

WO2015073821A1 CUTTING TOOTH SYSTEM 审中-公开
标题翻译：切割牙齿系统
公开(公告)号：WO2015073821A1
公开(公告)日：2015-05-21
申请号：PCT/US2014/065700
申请日：2014-11-14
申请人： VERMEER MANUFACTURING COMPANY
发明人： RUNQUIST, Randy , HOELTING, Keith, Allen
IPC分类号： B28D1/04 , E01C23/12
CPC分类号： B28D1/045 , B28D1/122 , B28D1/188 , E01C23/09 , E01C23/0933 , E02F3/188 , E02F3/241 , E02F5/08 , E02F5/10 , E02F5/101 , E02F5/12 , E02F9/2816 , E02F9/2866 , E21C35/19 , E21C35/197 , E21C2035/191 , F16L1/032
摘要： A cutting tooth system includes a plurality of substrates, each having a base for attaching to the cutting wheel, and an outer surface opposite the base. A plurality of tooth pockets are integrally formed in the substrate, each tooth pocket having a tooth receiving aperture extending through the outer surface and into the substrate. A cutting tooth has a pocket engagement portion configured for being received in a mounting pocket. The pocket engagement portion defines a pocket engagement length and a shank defining a shank diameter. A cutter portion extends from the pocket engagement portion.
摘要翻译：切割齿系统包括多个基板，每个基板具有用于附接到切割轮的基部以及与基部相对的外表面。多个齿槽一体地形成在基板中，每个齿槽具有延伸穿过外表面并进入基底的齿接收孔。切割齿具有配置成容纳在安装口袋中的袋接合部分。口袋接合部分限定了袋接合长度和限定柄直径的柄。刀具部分从袋接合部分延伸。

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