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公开(公告)号：US08770323B2
公开(公告)日：2014-07-08
申请号：US13736538
申请日：2013-01-08
申请人： Ben L. Seegmiller
发明人： Ben L. Seegmiller
CPC分类号： E21B10/32 , E21B10/327
摘要： An apparatus and method for forming a borehole in an earthen formation includes a side cutting device comprised of a laterally extendable side cutting element that can be actuated from a retracted position to an extended position in which the side cutting element is selectively employed to create a larger borehole diameter in a down hole location than the remaining portion of the borehole that is closer to the borehole opening.
摘要翻译： 用于在土层中形成钻孔的装置和方法包括侧切割装置，其包括可横向延伸的侧切割元件，该侧切割元件可从缩回位置致动到延伸位置，在该位置中，侧切割元件被选择性地用于产生较大的 钻孔位置比钻孔的靠近钻孔开口的剩余部分的井眼直径。
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公开(公告)号：US5415498A
公开(公告)日：1995-05-16
申请号：US80540
申请日：1993-06-24
申请人： Ben L. Seegmiller
发明人： Ben L. Seegmiller
CPC分类号： E21D11/006 , E21D11/152
摘要： Mine roof support systems, components and method, for supporting, whether in active or passive mode, mine roof strata; first and second, mutually spaced series of brackets are supplied for mounting to opposite sides of a mine roof span, and one or more cable assemblies are looped about such brackets and secured to the mine roof strata, such cable assemblies also being provided with take-up means: the invention is suitable and effective for supporting mine roof strata at various, desire mine locations.
摘要翻译： 矿山屋顶支撑系统，部件和方法，用于支撑，无论是主动还是被动模式，矿顶层; 第一和第二相互间隔的一系列托架被提供用于安装到矿顶跨度的相对侧，并且一个或多个电缆组件围绕这种支架环绕并固定到矿顶层，这样的电缆组件还设置有接收 - 这意味着：本发明适用于在各种需求的矿山地点支持矿山屋顶层。
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公开(公告)号：US5228810A
公开(公告)日：1993-07-20
申请号：US959784
申请日：1992-10-13
申请人： Ben L. Seegmiller
发明人： Ben L. Seegmiller
摘要： A mine support post having a yieldable mine post construction, made of metal and in telescoping form. The post of the invention comprises a pair of mutually telescoping metal post lengths. The innermost tubular post length has a medial bubble portion of enlarged girth which is oversize relative to the nominal inside diameter of the outermost tubular post length. The result, consequently, is not only to increase the frictional resistance between the post lengths but also to create a bubble zone characterized by elastic/plastic mutually inter-cooperating radial deformation and elastic stress-loading of the telescoping post construction, for further progressively increasing resistance of the composite post structure to compression end loading of such post. The yieldable mine post construction can be made adjustable and also radially preloaded and preset for immediate, desired load resistance. In a preferred form, the mine post has as a medial bubble portion a separate part pre-inserted in the outermost tubular post length, with the post lengths being severable, together with a threaded adjustment member provided, for ease of transport.
摘要翻译： 具有可屈服的矿柱施工的矿山支柱，由金属制成并以伸缩形式。 本发明的柱包括一对相互伸缩的金属柱长度。 最内管状柱长度具有相对于最外管柱长度的标称内径尺寸过大的扩大围的中间气泡部分。 因此，结果不仅增加了柱长度之间的摩擦阻力，而且还产生了以伸缩柱结构的弹性/塑性相互协作的径向变形和弹性应力加载为特征的气泡区，以进一步逐渐增加 复合柱结构对该柱的压缩端装载的阻力。 可屈服的矿柱结构可以做成可调节的，也可以径向预加载和预设，用于即时，期望的负载阻力。 在优选形式中，矿柱具有预先插入最外管柱长度的单独部分，其中柱长度可分离，并且为了便于运输而设置有螺纹调节构件。
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公开(公告)号：US08950511B2
公开(公告)日：2015-02-10
申请号：US14259077
申请日：2014-04-22
申请人： Ben L. Seegmiller
发明人： Ben L. Seegmiller
摘要： An apparatus and method for forming a borehole in an earthen formation includes a side cutting device comprised of a laterally extendable side cutting element that can be actuated from a retracted position to an extended position in which the side cutting element is selectively employed to create a larger borehole diameter in a down hole location than the remaining portion of the borehole that is closer to the borehole opening.
摘要翻译： 用于在土层中形成钻孔的装置和方法包括侧切割装置，其包括可横向延伸的侧切割元件，该侧切割元件可从缩回位置致动到延伸位置，在该位置中，侧切割元件被选择性地用于产生较大的 钻孔位置比钻孔的靠近钻孔开口的剩余部分的井眼直径。
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公开(公告)号：US20130306381A1
公开(公告)日：2013-11-21
申请号：US13736538
申请日：2013-01-08
申请人： Ben L. Seegmiller
发明人： Ben L. Seegmiller
IPC分类号： E21B10/32
CPC分类号： E21B10/32 , E21B10/327
摘要： An apparatus and method for forming a borehole in an earthen formation includes a side cutting device comprised of a laterally extendable side cutting element that can be actuated from a retracted position to an extended position in which the side cutting element is selectively employed to create a larger borehole diameter in a down hole location than the remaining portion of the borehole that is closer to the borehole opening.
摘要翻译： 用于在土层中形成钻孔的装置和方法包括侧切割装置，其包括可横向延伸的侧切割元件，该侧切割元件可从缩回位置致动到延伸位置，在该位置中，侧切割元件被选择性地用于产生较大的 钻孔位置比钻孔的靠近钻孔开口的剩余部分的井眼直径。
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公开(公告)号：US06884005B1
公开(公告)日：2005-04-26
申请号：US10871924
申请日：2004-06-18
申请人： Ben L. Seegmiller
发明人： Ben L. Seegmiller
CPC分类号： E21D11/006
摘要： Mine strata roof support components and truss comprising a mine roof support bracket with a roof bolt sleeve, a tie rod channel and a tool mount, the tool mount being coaxial with the roof bolt sleeve. These components permit the construction of a truss which can be installed quickly and safely to secure the mine strata. The present invention permits simultaneous installation of the roof bolt and bracket.
摘要翻译： 矿层屋顶支撑部件和桁架包括具有屋顶螺栓套筒，连杆通道和工具安装座的矿山屋顶支撑支架，工具安装座与顶部螺栓套管同轴。 这些组件允许构建可以快速安全地安装的桁架，以确保矿井层。 本发明允许同时安装车顶螺栓和支架。
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公开(公告)号：US5015125A
公开(公告)日：1991-05-14
申请号：US503654
申请日：1990-04-05
申请人： Ben L. Seegmiller
发明人： Ben L. Seegmiller
IPC分类号： E21D15/38
CPC分类号： E21D15/38
摘要： A yieldable mine post, made of metal and in telescoping form. The post comprises a pair of mutually telescoping metal post lengths, one being slotted to receive selectively a chosen wedge for forced insertion within the slot to spread apart one of the post lengths, as to its diameter, whereby to increase surface friction between the post lengths and, thereby, the frictional resistance offered to progressive incremental displacements of one post length relative to the other in response to the downward movement of a mine roof supported by such post and further to cause resistance to sliding by forcing the outer post length to deform elastically outward and the inner post length to deform elastically inward, thus generating a "friction bubble" of "friction envelope" which progressively moves down the zone of pipe overlap.
摘要翻译： 一个可屈服的矿柱，由金属制成并以伸缩的形式。 该柱包括一对相互伸缩的金属柱长度，一个开槽以选择性地接收选定的楔形件，用于在槽内强制插入以扩展其长度中的一个，关于其直径，从而增加柱长度之间的表面摩擦 并且因此响应于由这种柱支撑的矿顶板的向下运动而提供给一个后长度相对于另一个的后续增量位移的摩擦阻力，并且进一步通过迫使外部柱长度弹性变形而引起抵抗滑动 向外和内柱长度弹性向内变形，从而产生“摩擦包络”的“摩擦气泡”，其逐渐沿管道重叠区向下移动。
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公开(公告)号：US4666344A
公开(公告)日：1987-05-19
申请号：US809139
申请日：1985-12-16
申请人： Ben L. Seegmiller
发明人： Ben L. Seegmiller
CPC分类号： E21D11/006
摘要： Truss systems and components thereof for use in connection with supporting rock formations in underground mines, caverns, storage vaults, and so forth. Multiple types of truss brackets of unique design are incorporated in the various systems which also include tensioning tie rods and anchor bolts. The truss bracket components are designed so that a minimum or no force couples are exhibited when the tie rod means employed are tightened down in their interconnection between associated truss brackets. Various truss systems accommodate mine entries, two-way, three-way, and four-way passageway configurements, and so forth. Additionally, provision is made for intercoupling trusses together.
摘要翻译： 桁架系统及其部件，用于与地下矿井，洞穴，储藏库等中的支撑岩层相结合。 具有独特设计的多种类型的桁架支架结合在各种系统中，这些系统还包括拉紧拉杆和锚固螺栓。 桁架支架部件被设计成使得当所使用的拉杆装置在相关联的桁架支架之间的互连中紧固时，可以展示最小的或不存在的力对。 各种桁架系统可以容纳矿井，双向，三通和四通道配置，等等。 此外，还提供了一起将互连桁架组合在一起。
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公开(公告)号：US20140227043A1
公开(公告)日：2014-08-14
申请号：US14259077
申请日：2014-04-22
申请人： Ben L. Seegmiller
发明人： Ben L. Seegmiller
摘要： An apparatus and method for forming a borehole in an earthen formation includes a side cutting device comprised of a laterally extendable side cutting element that can be actuated from a retracted position to an extended position in which the side cutting element is selectively employed to create a larger borehole diameter in a down hole location than the remaining portion of the borehole that is closer to the borehole opening.
摘要翻译： 用于在土层中形成钻孔的装置和方法包括侧切割装置，其包括可横向延伸的侧切割元件，该侧切割元件可从缩回位置致动到延伸位置，在该位置中，侧切割元件被选择性地用于产生较大的 钻孔位置比钻孔的靠近钻孔开口的剩余部分的井眼直径。
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公开(公告)号：US20130008721A1
公开(公告)日：2013-01-10
申请号：US13351085
申请日：2012-01-16
申请人： Ben L. Seegmiller
发明人： Ben L. Seegmiller
IPC分类号： E21B10/32
CPC分类号： E21B10/32 , E21B10/327
摘要： An apparatus and method for forming a borehole in an earthen formation includes a side cutting device comprised of a laterally extendable side cutting element that can be actuated from a retracted position to an extended position in which the side cutting element is selectively employed to create a larger borehole diameter in a down hole location than the remaining portion of the borehole that is closer to the borehole opening.
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