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公开(公告)号：US09903201B2
公开(公告)日：2018-02-27
申请号：US14966178
申请日：2015-12-11
申请人： Thomas Mitterndorfer
发明人： Thomas Mitterndorfer
摘要： A cutting tool system is provided that includes a locking collar and a bit attachment member. The locking collar is compressible radially inwardly and has a tapering outer surface. The bit attachment member has a tapering inner surface constructed to receive and interface with the outer surface of the locking collar. According to an embodiment, a first groove in the outer surface of the locking collar is alignable with a second groove of the bit attachment member to form a perimeter of a pin receptacle in which is pin is insertable to prevent relative rotation between the locking collar and the bit attachment member. According to another embodiment, the cutting tool system further includes a retainer plate and fasteners constructed to secure the retainer plate directly to the locking collar and to the driving shaft, and to cause inward compression of the locking collar.
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公开(公告)号：US09540929B2
公开(公告)日：2017-01-10
申请号：US14121907
申请日：2014-10-31
IPC分类号： B09B1/00 , E21F15/00 , E21C37/16 , E21C41/16 , E21B43/00 , E21C27/22 , E21C41/18 , E21F13/04 , E21F15/06 , E21B7/04 , E21C41/32
CPC分类号： E21F15/00 , E21B7/046 , E21B43/00 , E21C27/22 , E21C37/16 , E21C41/16 , E21C41/18 , E21C41/32 , E21F13/042 , E21F15/06
摘要： The present invention relates to a method of storing waste material in a subterranean formation, the method including digging a mine shaft to reach the subterranean formation; constructing a ventilated underground control center wherein the center includes a computerized control panel; providing a drill head, wherein the computerized control panel controls the movements of the drill head; providing a hollow drill pipe; providing a movable hydraulic shield; providing a movable resin roof bolting machine; providing a movable waste extrusion device; operating the computerized control panel to advance the drill head into the subterranean formation to obtain a mined-out space; and extruding waste material into the mined-out space of the subterranean formation.
摘要翻译： 本发明涉及一种在地下地层中储存废料的方法，该方法包括挖矿井到达地层; 建设通风的地下控制中心，其中心包括电脑控制面板; 提供钻头，其中所述计算机控制面板控制所述钻头的运动; 提供一个空心钻杆; 提供可动液压屏蔽; 提供可动树脂屋顶螺栓机; 提供可移动废料挤出装置; 操作计算机控制面板以将钻头推进到地下地层以获得开采空间; 并将废料挤出到地层的开采空间中。
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公开(公告)号：US20160084082A1
公开(公告)日：2016-03-24
申请号：US14890234
申请日：2014-05-09
发明人： Joachim RASCHKA , Jens STEINBERG , Ulrich BECHEM
IPC分类号： E21C25/08 , E01C23/088 , E21C25/10
CPC分类号： E21C25/08 , E01C23/088 , E01C23/09 , E21C25/10 , E21C27/22 , E21C31/02 , E21D9/1013
摘要： A milling device is disclosed. The milling device may have a shaft. The shaft may have a shaft axis (A). The milling device may also have a spindle drum rotatably mounted relative to the shaft axis (A) and rotatable about a spindle drum axis (B) coaxial to the shaft axis (A). Further, the milling device may have a plurality of tool spindles rotatably mounted in the spindle drum and rotatable about tool spindle axes (D). Each tool spindle axis (D) may be parallely arranged and spaced apart from the shaft axis (A) and may have a same distance to the shaft axis (A). The milling machine may also have a plurality of machining tools carried by the tool spindles. At least two of the plurality of machining tools may be positioned displaced from one another in a direction of the shaft axis (A).
摘要翻译： 公开了铣削装置。 铣削装置可以具有轴。 轴可以具有轴线（A）。 铣削装置还可以具有相对于轴线（A）可旋转地安装并且可绕与轴线（A）同轴的心轴鼓轴线（B）旋转的心轴鼓。 此外，铣削装置可以具有可旋转地安装在主轴滚筒中的多个工具主轴，并且可围绕工具主轴轴线（D）旋转。 每个工具主轴轴线（D）可以平行布置并与轴线（A）间隔开并且可以具有与轴线（A）相同的距离。 铣床还可以具有由工具主轴承载的多个加工工具。 多个加工工具中的至少两个可以在轴线（A）的方向上彼此位移。
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公开(公告)号：US20150097413A1
公开(公告)日：2015-04-09
申请号：US14121907
申请日：2014-10-31
CPC分类号： E21F15/00 , E21B7/046 , E21B43/00 , E21C27/22 , E21C37/16 , E21C41/16 , E21C41/18 , E21C41/32 , E21F13/042 , E21F15/06
摘要： The present invention relates to a novel method of retrieving gas from a gas-containing subterranean formation, the method including digging a mine shaft to reach the subterranean formation; constructing a ventilated underground control center wherein the center includes a computerized control panel, wherein the computerized control panel controls the movements of a hot head device such as a plasma torch, an electro-chemical apparatus, a hydrogenating solvent or heated ceramic particles; a hollow drill pipe; a movable hydraulic shield; a movable resin roof bolting machine; and a movable waste extrusion device; providing mining personnel to the ventilated underground control center; and allowing the mining personnel to operate the computerized control panel wherein they perform the tasks of moving the hot head device into the subterranean formation, recovering the gas, and extruding waste material into a mined-out space of the subterranean formation.
摘要翻译： 本发明涉及一种从含气地下地层中回收气体的新方法，该方法包括挖矿井到达地下地层; 构建通风的地下控制中心，其中中心包括计算机控制面板，其中计算机控制面板控制诸如等离子体焰炬，电化学设备，氢化溶剂或加热的陶瓷颗粒之类的热头设备的运动; 空心钻杆; 可移动液压屏蔽; 可移动树脂屋顶螺栓机; 和可移动废料挤出装置; 向通风地下控制中心提供采矿人员; 并且允许采矿人员操作计算机控制面板，其中它们执行将热头装置移动到地下地层中的任务，回收气体，以及将废料挤出到地层的开采空间中。
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5.发明申请公开(公告)号：US20140084667A1
公开(公告)日：2014-03-27
申请号：US14116549
申请日：2012-04-24
IPC分类号： E21C27/24
摘要： An apparatus for the milling cutting of rock, minerals or other hard materials has a tool drum which is rotatably mounted on a drum carrier about a drum axis and on the peripheral shell surface of which are disposed, in distributed arrangement, a plurality of tool carriers, which carry cutting tools and can be rotatingly driven, where their shaft axes run transversely to the drum axis. A first group of tool carriers and a second group of tool carriers are provided, where the rotational direction of the first group is counter to the rotational direction of the second group, and the shaft axes of the tool carriers of the first group and of the second group are oriented at different setting angles relative to the radial direction of the tool drum.
摘要翻译： 用于铣削切割岩石，矿物或其他硬质材料的设备具有工具滚筒，其可绕滚筒轴线可旋转地安装在鼓托架上，并且其外围壳体表面以分布式布置的方式设置有多个刀架 ，其携带切割工具并且可以旋转地驱动，其轴线横向于鼓轴线。 提供了第一组刀架和第二组刀具架，其中第一组的旋转方向与第二组的旋转方向相反，并且第一组和第二组的刀架的轴线 第二组相对于工具滚筒的径向以不同的设定角度定向。
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公开(公告)号：US08408658B2
公开(公告)日：2013-04-02
申请号：US13573099
申请日：2012-08-21
IPC分类号： E21C41/16
摘要： The present invention relates to a novel method of mining underground coal and recovering coal seam gas, the method including locating a seam of coal; digging a mine shaft to reach the seam of coal; constructing a ventilated underground control center which includes a computerized control panel, wherein the computerized control panel controls the movement of a drill head, a hollow drill shaft, a movable hydraulic shield, a movable resin roof bolting machine, and a movable waste extrusion device; providing mining personnel to the ventilated underground control center; and allowing the mining personnel to operate the computerized control panel wherein they perform the tasks of moving the drill head into the seam of coal to obtain aggregate coal and coal seam gas; extruding waste material into mined-out space of the coal seam; and transferring the aggregate coal and coal seam gas to the surface of the earth.
摘要翻译： 本发明涉及一种挖掘地下煤和回收煤层气的新方法，该方法包括定位煤层; 挖矿井到达煤层; 构造通风的地下控制中心，其包括计算机化的控制面板，其中所述计算机控制面板控制钻头，空心钻杆轴，可移动液压护罩，可移动树脂屋顶螺栓连接机构和可移动废料挤出装置的运动; 向通风地下控制中心提供采矿人员; 并允许采矿人员操作计算机控制面板，其中它们执行将钻头移动到煤层中以获得骨料煤和煤层气的任务; 将废料挤出煤层的开采空间; 并将煤层气和煤层气转移到地球表面。
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公开(公告)号：US20120319452A1
公开(公告)日：2012-12-20
申请号：US13573099
申请日：2012-08-21
摘要： The present invention relates to a novel method of mining underground coal and recovering coal seam gas, the method including locating a seam of coal; digging a mine shaft to reach the seam of coal; constructing a ventilated underground control center which includes a computerized control panel, wherein the computerized control panel controls the movement of a drill head, a hollow drill shaft, a movable hydraulic shield, a movable resin roof bolting machine, and a movable waste extrusion device; providing mining personnel to the ventilated underground control center; and allowing the mining personnel to operate the computerized control panel wherein they perform the tasks of moving the drill head into the seam of coal to obtain aggregate coal and coal seam gas; extruding waste material into mined-out space of the coal seam; and transferring the aggregate coal and coal seam gas to the surface of the earth.
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公开(公告)号：US20100270849A1
公开(公告)日：2010-10-28
申请号：US12734618
申请日：2008-11-05
申请人： Bernhard Ebner , Peter Kogler
发明人： Bernhard Ebner , Peter Kogler
IPC分类号： E21C27/24
CPC分类号： E21C27/22
摘要： In a heading machine (1) including a travelling mechanism (2) and a cutting boom (3) or frame, the cutting boom (3) or frame carries at least two rotating cutting heads (5) whose axes of rotation (6) extend in the heading direction or enclose acute angles with the heading direction and which, together, define a cutting profile having a profile width (a), as well as two cutting rollers (8,10) arranged substantially parallel and behind the cutting heads (5) and capable of being positioned on the floor (9) and on the roof (7), respectively. Both cutting rollers (8,10) comprise end portions (25) which are extendible to the width (a) of the profile for the formation of a substantially rectangular cutting profile.
摘要翻译： 在包括行进机构（2）和切割悬臂（3）或框架的拣选机（1）中，切割臂（3）或框架承载至少两个旋转切割头（5），其旋转轴线（6）延伸 在行进方向上或与行进方向包围锐角，并且一起限定具有轮廓宽度（a）的切割轮廓，以及基本上平行于切割头（5）后方设置的两个切割辊（8,10） ）并且能够分别定位在地板（9）和屋顶（7）上。 两个切割辊（8,10）包括端部（25），其可延伸到轮廓的宽度（a），以形成基本上矩形的切割轮廓。
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公开(公告)号：US5582466A
公开(公告)日：1996-12-10
申请号：US500040
申请日：1995-07-10
摘要： A mining machine uses front cutters (barrel cutters) to cut into an area to be mined defining a first profile, and then expands rear cutters on the sides to cut a second, larger, profile during out-cutting. Cutter chains and drums of the rear cutter initially move cut material (e.g., coal) forward, and then through openings in the side frame of the machine onto a first, lowest, conveyance surface over which an endless conveyor chain with flights moves. A second conveyance surface above the first conveyance surface is also traversed by the chain with the flights to move material from the front cutters. A reversible motor powers the chains so that cut material is moved over the second conveyance surface during in-cutting, and over the first conveyance surface during out-cutting. The rear cutters are a sufficient distance above the mined floor formed during in-cutting that cut material tends to move onto (rather than under) the first conveyance surface. Each barrel cutter may be powered by the same explosion-proof electric motor as a rear cutter, with a remote controlled clutch between the motor and rear cutter so that the rear cutter need not operate during in-cutting.
摘要翻译： 采矿机使用前切割机（切割机）切割成要开采的区域，定义第一轮廓，然后在侧面扩展后切割器，以在切割期间切割第二较大的轮廓。 后切割器的切割链和滚筒最初将切割的材料（例如煤）向前移动，然后通过机器的侧框架中的开口移动到第一，最下面的输送表面，在该输送表面上具有飞行的环形输送链移动。 第一输送表面上方的第二输送表面也被链条横过，以从前切割器移动材料。 可逆电动机为链条供电，使切割材料在切割期间在第二输送表面上移动，并且在外切期间在第一输送表面上移动。 后切割器在切割过程中形成的开采地板之上足够的距离，切割材料倾向于移动（而不是在）第一传送表面。 每个桶式切割机可以由与后切割器相同的防爆电动机驱动，在电动机和后切割器之间具有远程控制的离合器，使得后切割器在切割期间不需要操作。
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公开(公告)号：US5221122A
公开(公告)日：1993-06-22
申请号：US720384
申请日：1991-06-25
申请人： Dennis Mraz
发明人： Dennis Mraz
IPC分类号： E21C27/22
CPC分类号： E21C27/22
摘要： A mining machine having a frame undercarriage having forward and rearward ends provided with a traction assembly for driving the frame undercarriage towards a seam face to be mined. A cutting assembly is provided which includes a plurality of rotatable outer elements each having a substantially horizontal rotation axis disposed perpendicularly to the seam face and an assembly for swinging the cutting assembly up and down with respect to the seam face about a horizontal swing axis parallel to the seam face. The swinging assembly is pivotally mounted on the forward end of the carriage to input pivotal movement of the cutting assembly about a vertical pivot axis.
摘要翻译： 具有框架底盘的采矿机具有前端和后端，其具有牵引组件，用于将框架底架朝向要开采的接缝面进行驱动。 提供了一种切割组件，其包括多个可旋转的外部元件，每个外部元件具有垂直于接缝面设置的基本上水平的旋转轴线和用于相对于接缝面上下相对于平行于水平摆动轴线的切割组件摆动的组件 接缝面。 摆动组件枢转地安装在滑架的前端上，以输入切割组件围绕垂直枢转轴线的枢转运动。
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