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公开(公告)号：US20100230171A1
公开(公告)日：2010-09-16
申请号：US12704283
申请日：2010-02-11
申请人： Stuart Harrison , Andis Normunos Salins , Matthew Arlen Mills , Matthew Stephen Vos , Tod Jason Michael , Robert Hoch Shuman, V
发明人： Stuart Harrison , Andis Normunos Salins , Matthew Arlen Mills , Matthew Stephen Vos , Tod Jason Michael , Robert Hoch Shuman, V
IPC分类号： E21B17/20
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，其包括具有主体和可转动地安装在主体内的驱动杆的钻头。 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。
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公开(公告)号：US08684470B2
公开(公告)日：2014-04-01
申请号：US12704283
申请日：2010-02-11
申请人： Stuart Harrison , Andis Normunds Salins , Matthew Arlen Mills , Matthew Stephen Vos , Tod Jason Michael , Robert Hoch Shuman, V
发明人： Stuart Harrison , Andis Normunds Salins , Matthew Arlen Mills , Matthew Stephen Vos , Tod Jason Michael , Robert Hoch Shuman, V
IPC分类号： E21D9/093
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，其包括具有主体和可转动地安装在主体内的驱动杆的钻头。 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。
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公开(公告)号：US08839885B2
公开(公告)日：2014-09-23
申请号：US13081080
申请日：2011-04-06
申请人： Robert Hoch Shuman, V , Douglas Eugene See, Jr. , Stuart Harrison , Jeffrey James Utter , Matthew Arlen Mills
发明人： Robert Hoch Shuman, V , Douglas Eugene See, Jr. , Stuart Harrison , Jeffrey James Utter , Matthew Arlen Mills
IPC分类号： E21B17/046 , E21B7/28 , E21B17/04 , E21B21/12 , E21B19/083 , E21D9/00 , E21B7/04 , E21B7/20 , E21B47/022 , E21B7/06 , E21B17/18
CPC分类号： E21B7/28 , E21B7/046 , E21B7/062 , E21B7/20 , E21B17/04 , E21B17/046 , E21B17/18 , E21B19/083 , E21B21/12 , E21B47/022 , E21D9/004
摘要： A drill rod is disclosed. The drill rod includes a casing assembly defining a length that extends axially between a first end and an opposite second end of the drill rod, and a drive shaft rotatably mounted within the casing assembly. The drive shaft extends axially along the drill rod generally from the first end of the casing assembly to the second end of the casing assembly. The drill rod also includes latching pins at the first end of the drill rod and latching pin receivers at the second end of the drill rod. The drill rod further includes latches provided adjacent the latching pin receivers. The latches are movable between latching and non-latching positions. The latches move along an orientation of movement then the latches between the latching and non-latching positions. The drill rod may also include biasing structures that apply retention forces to the latches for retaining the latches in the non-latching position. The retention forces have at least components that extend in directions perpendicular to the orientation of movement of the latches. The drill rod may further include cam arms for moving the latches into a latching position and for retaining the latches in a latching position.
摘要翻译： 公开了一种钻杆。 钻杆包括壳体组件，其限定在钻杆的第一端和相对的第二端之间轴向延伸的长度，以及可旋转地安装在壳体组件内的驱动轴。 驱动轴沿着钻杆大致从壳体组件的第一端轴向延伸到壳体组件的第二端。 钻杆还包括在钻杆的第一端处的锁定销和在钻杆的第二端处的锁定销接收器。 钻杆还包括邻近闭锁销接收器设置的闩锁。 闩锁可在锁定位置和非锁定位置之间移动。 闩锁沿着移动方向移动，然后锁定在锁定位置和非锁定位置之间。 钻杆还可以包括对锁闩施加保持力以将闩锁保持在非闩锁位置的偏置结构。 保持力具有至少在垂直于闩锁的移动方向的方向上延伸的部件。 钻杆还可以包括用于将闩锁移动到闩锁位置并用于将闩锁保持在闩锁位置的凸轮臂。
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公开(公告)号：US20130008718A1
公开(公告)日：2013-01-10
申请号：US13635866
申请日：2010-03-26
申请人： Melvin Nguyen , John Wesley Philbrook , Andis Salins , Stuart Harrison , Louis C. Hartke , Matthew Stephen Vos , Robert Hoch Shuman, V , Hans Kelpe , Douglas Eugene See, JR. , Jeffrey Scieszinski
发明人： Melvin Nguyen , John Wesley Philbrook , Andis Salins , Stuart Harrison , Louis C. Hartke , Matthew Stephen Vos , Robert Hoch Shuman, V , Hans Kelpe , Douglas Eugene See, JR. , Jeffrey Scieszinski
摘要： A tunneling apparatus is disclosed. The tunneling apparatus includes a drill string formed by a plurality of drill string sections. The drill string has a proximal end and a distal end. The tunneling apparatus also includes a drill head mounted at the distal end of the drill string, the drill head including a cutting unit, a rotational driver that provides torque for rotating the cutting unit, and a thrust driver for applying thrust to the drill string. The tunneling apparatus further includes a vacuum system for withdrawing spoils generated by the cutting unit during operation of the tunneling apparatus and a drilling fluid system for providing drilling fluid to adjacent the cutting unit during operation of the tunneling apparatus. The tunneling apparatus includes a control system that allows an operator to select between a drilling mode and a break-out mode. The tunneling apparatus also includes a control interface that allows an operator to monitor vacuum pressure which concurrently controlling operation of various systems of the tunneling apparatus.
摘要翻译： 公开了隧道装置。 隧道装置包括由多个钻柱段形成的钻柱。 钻柱具有近端和远端。 隧道装置还包括安装在钻柱的远端处的钻头，钻头包括切割单元，提供用于旋转切割单元的扭矩的旋转驱动器，以及用于向钻柱施加推力的推力驱动器。 隧道掘进装置还包括一个真空系统，用于在隧道掘进装置运行期间抽出由切割装置产生的破坏物;以及钻井流体系统，用于在隧道装置运行期间将钻井液提供给邻近的切割装置。 隧道装置包括控制系统，其允许操作者在钻孔模式和分离模式之间进行选择。 隧道装置还包括控制接口，其允许操作者监测同时控制隧道装置的各种系统的操作的真空压力。
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公开(公告)号：US20110266062A1
公开(公告)日：2011-11-03
申请号：US13081080
申请日：2011-04-06
申请人： Robert Hoch Shuman, V , Douglas Eugene See, JR. , Stuart Ronald Harrison , Jeffrey James Utter , Matthew Arlen Mills
发明人： Robert Hoch Shuman, V , Douglas Eugene See, JR. , Stuart Ronald Harrison , Jeffrey James Utter , Matthew Arlen Mills
CPC分类号： E21B7/28 , E21B7/046 , E21B7/062 , E21B7/20 , E21B17/04 , E21B17/046 , E21B17/18 , E21B19/083 , E21B21/12 , E21B47/022 , E21D9/004
摘要： A drill rod is disclosed. The drill rod includes a casing assembly defining a length that extends axially between a first end and an opposite second end of the drill rod, and a drive shaft rotatably mounted within the casing assembly. The drive shaft extends axially along the drill rod generally from the first end of the casing assembly to the second end of the casing assembly. The drill rod also includes latching pins at the first end of the drill rod and latching pin receivers at the second end of the drill rod. The drill rod further includes latches provided adjacent the latching pin receivers. The latches are movable between latching and non-latching positions. The latches move along an orientation of movement then the latches between the latching and non-latching positions. The drill rod may also include biasing structures that apply retention forces to the latches for retaining the latches in the non-latching position. The retention forces have at least components that extend in directions perpendicular to the orientation of movement of the latches. The drill rod may further include cam arms for moving the latches into a latching position and for retaining the latches in a latching position.
摘要翻译： 公开了一种钻杆。 钻杆包括壳体组件，其限定在钻杆的第一端和相对的第二端之间轴向延伸的长度，以及可旋转地安装在壳体组件内的驱动轴。 驱动轴沿着钻杆大致从壳体组件的第一端轴向延伸到壳体组件的第二端。 钻杆还包括在钻杆的第一端处的锁定销和在钻杆的第二端处的锁定销接收器。 钻杆还包括邻近闭锁销接收器设置的闩锁。 闩锁可在锁定位置和非锁定位置之间移动。 闩锁沿着移动方向移动，然后锁定在锁定位置和非锁定位置之间。 钻杆还可以包括对锁闩施加保持力以将闩锁保持在非闩锁位置的偏置结构。 保持力具有至少在垂直于闩锁的移动方向的方向上延伸的部件。 钻杆还可以包括用于将闩锁移动到闩锁位置并用于将闩锁保持在闩锁位置的凸轮臂。
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