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公开(公告)号：US4226290A
公开(公告)日：1980-10-07
申请号：US957972
申请日：1978-11-06
IPC分类号： E21B17/03 , E21B17/046 , E21B17/00 , E21C1/00
CPC分类号： E21B17/03 , E21B17/046 , Y10T279/17068
摘要： A roof-drilling system for use in subterranean mining applications and the like in which the drill head of a roof drilling machine is arranged such that the receiving cavity of its chuck is configured having a lost motion association with the drive-in portion of starter and driver drill steel rods. The lower surface of a retainer fixed to the drill head and having a non-circular aperture formed therein serves to define one bearing surface for utilizing the drill head itself to pull the assemblage of drill steel from a completed bore. To remove the drill steel driver component from the drill head chuck, the miner grasps the lowermost portion and rotates it a relatively small amount, for example about 1/8 turn. To provide for interlocking of the various components of the drill steel, i.e. driver component, extension components finishing rods and the like, the tip of the male ends of each component are formed having a shallow groove and each corresponding female socket is provided with a corresponding transversely oriented bore. Conventional wire or its' equivalent is inserted within the bore by the miner in the course of assembling the drill steel during a drilling operation.
摘要翻译： 一种用于地下采矿应用等的屋顶钻井系统，其中屋顶钻孔机的钻头被布置成使得其卡盘的接收腔被构造成具有与起动器的驱入部分的迷失运动关联，以及 司机钻杆钢杆。 固定到钻头上并具有形成在其中的非圆形孔的保持器的下表面用于限定一个轴承表面，用于利用钻头本身从完整的孔拉出钻钢的组合。 为了将钻头驱动器部件从钻头卡盘中取出，矿工抓住最下部分并将其旋转较小的量，例如约1/8转。 为了提供钻钢的各种部件（即，驱动部件，延伸部件精加工棒等）的互锁，每个部件的阳端的末端形成为具有浅槽，并且每个对应的母插座设置有相应的 横向定向孔。 在钻孔操作期间组装钻钢的过程中，矿工将常规的钢丝或其等效物插入钻孔内。
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公开(公告)号：US3705632A
公开(公告)日：1972-12-12
申请号：US3705632D
申请日：1971-04-05
申请人： LEO J BURKE
发明人： BURKE LEO J
CPC分类号： E21B11/005 , E21B7/008
摘要： An ice auger transportable on a snowmobile, and utilizing the electrical system of the snowmobile for its power. The electric motor and drive train are supported by a pair of transparent, dielectric plates, which serve as a light weight, safety housing for the power train for the auger bit, and insures direct visual control of the bit when in use.
摘要翻译： 可以在雪地车上运输的冰螺旋钻，并利用雪地车的电气系统来实现其动力。 电动机和传动系由一对透明的双电板支撑，作为用于螺旋钻头的动力传动系的重量轻的安全壳体，并在使用时确保钻头的直接视觉控制。
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公开(公告)号：US3481650A
公开(公告)日：1969-12-02
申请号：US3481650D
申请日：1968-01-26
发明人： SILKS WALTER
CPC分类号： E21C27/22
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公开(公告)号：US3424500A
公开(公告)日：1969-01-28
申请号：US3424500D
申请日：1967-03-16
发明人： DEKAN VINCENT A , SILKS WALTER
CPC分类号： E21C31/02
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5.发明授权
公开(公告)号：US5738465A
公开(公告)日：1998-04-14
申请号：US696117
申请日：1996-08-13
申请人： Jean-Claude Gessay , Alain Deniau
发明人： Jean-Claude Gessay , Alain Deniau
摘要： A device for drilling into the ground for the in-situ production of columns of stabilized and compacted soil, which comprises at least two parallel shafts, each shaft driving in rotation one auger, each auger being fitted with a loosening drill head. The shafts and the shanks of the augers include a bore and at least one orifice for discharging a filler material, the augers having opposite hands and being driven in counterrotation, and which furthermore have a drive for reversing the direction of rotation of the augers, said device including an even number n, at least equal to 4, of augers and in that, as seen in cross-section, the axes of the augers are centered at the vertices of a regular n-sided polygon.
摘要翻译： 一种钻进地面的用于原位生产稳定和压实的土壤柱的装置，其包括至少两个平行的轴，每个轴旋转一个螺旋钻，每个螺旋钻装配有松动钻头。 螺旋钻的轴和柄部包括孔和用于排出填充材料的至少一个孔口，螺旋钻具有相对的手并且被反向驱动，并且还具有用于反转螺旋钻的旋转方向的驱动装置，所述驱动装置 装置包括偶数n，至少等于4的螺旋钻，并且在横截面中看到，螺旋钻的轴线在正规的n边多边形的顶点处居中。
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公开(公告)号：US4732226A
公开(公告)日：1988-03-22
申请号：US026525
申请日：1987-03-16
申请人： Wolfgang Ebeling , Helmut Kolditz
发明人： Wolfgang Ebeling , Helmut Kolditz
摘要： A shaft drilling machine comprises a drill head carrying drill tools thereon, a device for guiding the drill head in a shaft, a device for advancing the drill head in the shaft, and drive aggregates which are lowered into the shaft together with the drill head and driving the latter. A sluice for providing a rinsing fluid is arranged in a pilot drill. A rinsing conduit and an ascending conduit for extracting from the shaft a drilled material-rinsing fluid mixture generated during the drilling operation are connected to the sluice which is formed as a bucket wheel.
摘要翻译： 一种钻井机包括在其上承载钻具的钻头，用于将钻头引导在轴中的装置，用于将钻头推进到轴中的装置以及与钻头一起下降到轴中的驱动集合体;以及 推动后者。 用于提供冲洗液的闸门布置在导向钻中。 冲洗管道和上升管道，用于从钻井中提取在钻井操作期间产生的钻井材料冲洗流体混合物连接到形成为斗轮的闸门。
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公开(公告)号：US4333209A
公开(公告)日：1982-06-08
申请号：US165585
申请日：1980-07-03
申请人： Neil W. Herst
发明人： Neil W. Herst
CPC分类号： E21B19/10
摘要： Improved rotary power slips having a housing for mounting in a rotary table of an earth drilling rig. Air is transferred from a stationary fluid source on the drilling rig to pneumatic cylinders carried by the housing when said housing is static to operate said slips. Transfer is accomplished by expansion of a perforated annular bladder thereby forming an expansive fluid duct between a stationary seal ring connected to the stationary fluid source and an air transfer plate which is rotatable with the housing.
摘要翻译： 改进的旋转动力滑动件具有用于安装在地面钻机的旋转台中的壳体。 当所述壳体静止以操作所述滑移件时，空气从钻机上的静止流体源转移到由壳体承载的气缸。 通过膨胀穿孔的环形囊实现转移，从而在连接到固定流体源的固定密封环与可与壳体一起旋转的空气传递板之间形成膨胀流体管道。
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公开(公告)号：US4264106A
公开(公告)日：1981-04-28
申请号：US35989
申请日：1979-05-04
申请人： Ronald C. Deeter , Thad A. Lora , Warren E. Kelm
发明人： Ronald C. Deeter , Thad A. Lora , Warren E. Kelm
摘要： An auger machine, such as a mining machine, embodying features that reduce the cost of mining. The machine embodies jacks and skids which permit ready maneuverability of the machine adjacent the wall containing the seam to be mined, and has a cross conveyor for conducting away mined material from the auger string, which cross conveyor is located rearwardly of the front jacks and thus facilitates placing of auger sections in and removing auger sections from the string of augers used in mining by an efficient
摘要翻译： 诸如采矿机的螺旋钻机器体现了降低采矿成本的特征。 该机器体现了千斤顶和滑板，其允许机器在靠近待开采的接缝的墙壁上准备好机动性，并且具有用于从螺旋钻柱排出开采材料的横向输送机，该横向输送机位于前千斤顶的后方，因此 方便放置螺旋系
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公开(公告)号：US3981540A
公开(公告)日：1976-09-21
申请号：US597250
申请日：1975-07-18
申请人： Ivor Hawkes
发明人： Ivor Hawkes
IPC分类号： B28D1/26 , E21B4/14 , E21B4/16 , E21B10/12 , E21B10/20 , E21B10/22 , E21C27/28 , E21D9/10 , E21C1/00
CPC分类号： E21B10/12 , B28D1/26 , E21B10/20 , E21B10/22 , E21B4/14 , E21B4/16 , E21C27/28 , E21D9/104 , E21D9/1046 , E21D9/106
摘要： An apparatus for breaking and cutting rock and similar materials is provided with one or more roller cutter constructions, each comprising an annular cutter rotatably mounted in a housing. Impact forces are applied directly to the cutter intermittently with a reciprocable hammer. The cutter mountings are constructed to permit the impact force to drive the cutting edge of the cutter into rock while substantially isolating the cutter mountings from the hammer impact and rock reaction forces.
摘要翻译： 一种用于破碎和切割岩石和类似材料的装置设置有一个或多个辊切割器结构，每个包括可旋转地安装在壳体中的环形切割器。 冲击力用可往复式的锤子间歇地施加到刀具上。 切割器安装件被构造成允许冲击力将切割器的切割刃驱动到岩石中，同时基本上将切割器安装件与锤击和岩石反作用力隔离。
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公开(公告)号：US3760915A
公开(公告)日：1973-09-25
申请号：US3760915D
申请日：1971-06-24
申请人： SALEM TOOL CO
CPC分类号： E21C31/02 , Y10T74/19084 , Y10T74/19288
摘要： Auger apparatus, such as a coal mining machine, adapted to utilize one or more augers. Apparatus is disclosed embodying three augers in which two side augers are driven from a power source, and an intermediate auger is located between, and driven from one of, the side augers. Apparatus is also disclosed having a rigid cutting head assembly comprising three or more augers. Also disclosed is apparatus having a main gearbox connected to adjustable or removable auxiliary gearboxes, so that the apparatus can be adapted to drive one or more augers from a main gearbox. Also disclosed is an auger power system embodying two clutches the first of which, preferably a mechanical clutch, is located between the engine and the transmission and is used to disconnect the transmission from the engine to permit shifting of transmission gears, and the other of which clutches, a nonmechanical clutch such as an air clutch, is located between the transmission and the uager or augers and is used as the operating clutch.
摘要翻译： 螺旋装置，例如采煤机，适于利用一个或多个螺旋钻。 公开了一种装置，其包括三个螺旋推运器，其中两个侧螺旋钻从动力源驱动，而中间螺旋钻位于侧螺旋钻之间并从其中一个驱动。 还公开了具有包括三个或更多个螺旋钻的刚性切割头组件的装置。 还公开了具有连接到可调节或可移动的辅助齿轮箱的主变速箱的装置，使得该装置可适于从主变速箱驱动一个或多个螺旋推运器。 还公开了一种实现两个离合器的螺旋输电系统，其中第一离合器优选地是机械离合器，位于发动机和变速器之间，并且用于将变速器与发动机断开以允许变速齿轮的换档，另一个 离合器，诸如空气离合器的非机械离合器位于变速器和凹槽或螺旋钻之间，并用作操作离合器。
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