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62 条记录 (耗时 0.025 秒)

    Expansion bail anchor and method
    11.
    发明申请
    Expansion bail anchor and method 审中-公开
    膨胀吊锚和方法

    公开(公告)号：US20090041550A1

    公开(公告)日：2009-02-12

    申请号：US11890800

    申请日：2007-08-07

    申请人： John G. Oldsen ,  John C. Stankus ,  Demrey G. Brandon ,  Mark F. Novakowski ,  Michael S. Reilley

    发明人： John G. Oldsen ,  John C. Stankus ,  Demrey G. Brandon ,  Mark F. Novakowski ,  Michael S. Reilley

    IPC分类号： E21D20/00

    CPC分类号： E21D21/008 ,  E21D20/025

    摘要： An expansion anchor assembly for a mine roof bolt having a tapered plug, expansion leaves, a bail and a removable holding ring configured to hold the expansion anchor assembly in an assembled position is disclosed. The tapered plug is configured to be threaded onto the mine roof bolt and defines plug channels to encourage symmetrical resin flow past the tapered plug. The bail defines a medial opening through which the mine roof bolt extends.

    摘要翻译： 公开了一种用于具有锥形塞子，膨胀叶片，吊钩和可拆卸保持环的矿井屋顶螺栓的膨胀锚固组件，其构造成将膨胀锚固组件保持在组装位置。 锥形塞被构造成螺纹连接到矿井屋顶螺栓上，并且形成插塞通道以促进对称的树脂流过锥形塞。 吊环定义了一个内侧开口，矿顶车顶螺栓通过该开口延伸。

    Mine roof support system
    13.
    发明授权
    Mine roof support system 有权
    矿山屋顶支撑系统

    公开(公告)号：US5967703A

    公开(公告)日：1999-10-19

    申请号：US192743

    申请日：1998-11-16

    申请人： John C. Stankus ,  John G. Oldsen ,  Brian R. Castle

    发明人： John C. Stankus ,  John G. Oldsen ,  Brian R. Castle

    IPC分类号： E21D11/00 ,  E21D21/00

    CPC分类号： E21D11/006

    摘要： The present invention relates to a cable truss system for supporting a mine roof. The system includes at least one cable bolt secured in at least a pair of spaced boreholes. A leading end of each cable bolt is secured within the borehole and the trailing end extending out of the borehole. At least one splice tube is coupled to the trailing end of each cable bolt. Each splice tube includes an elongated conduit between a pair of spaced ends with the conduit adapted to receive at least a pair of cables therethrough. Cable attachments are provided on the trailing end of each cable bolt at a position on the cable bolt such that the splice tube is positioned between the cable attachment and the borehole. The cable attachment has a diameter larger than the inner dimensions of the conduit of the splice tube such that the cable attachment is adapted to abut against one end of the conduit of the splice tube.

    摘要翻译： 本发明涉及一种用于支撑矿顶的电缆桁架系统。 该系统包括固定在至少一对间隔开的钻孔中的至少一个缆索螺栓。 每个电缆螺栓的前端固定在钻孔内，后端延伸出钻孔。 至少一个接头管连接到每个电缆螺栓的后端。 每个接头管包括在一对间隔开的端部之间的细长导管，导管适于容纳至少一对电缆穿过其中。 电缆附件在每个电缆螺栓的后端设置在电缆螺栓上的一个位置，使得接头管位于电缆附件和钻孔之间。 电缆附件的直径大于接头管的导管的内部尺寸，使得电缆附件适于抵靠接头管的导管的一端。

    Plastic cable bolt button
    14.
    发明授权
    Plastic cable bolt button 失效
    塑料电缆螺栓按钮

    公开(公告)号：US08647020B2

    公开(公告)日：2014-02-11

    申请号：US13008095

    申请日：2011-01-18

    申请人： John C. Stankus ,  Dakota Faulkner ,  John Feyrer ,  John G. Oldsen ,  Jeffrey J. Stankus

    发明人： John C. Stankus ,  Dakota Faulkner ,  John Feyrer ,  John G. Oldsen ,  Jeffrey J. Stankus

    IPC分类号： E21D20/02

    CPC分类号： E21D21/0026 ,  E21D21/006

    摘要： A cable bolt button comprising a continuous sidewall having a first end, a second end and an end portion attached to the first end of the sidewall, forming an inner cavity. The cable bolt button forms an interference fit between the sidewall of the cable bolt button and a cable bolt when the button is placed over the distal end of the cable bolt. The cable bolt button may also include a plurality of protrusions extending outwardly from the end portion away from the inner cavity and/or at least one recess. The protrusions may be separate features of the end portion or the first end of the sidewall may have a non-linear profile with the periphery of the end portion following the profile of the sidewall to form the protrusions and recesses. The end portion may also comprise a plurality of intersecting surfaces further shaping the protrusions and recesses.

    摘要翻译： 一种电缆螺栓按钮，包括具有第一端，第二端和连接到侧壁的第一端的端部的连续侧壁，形成内腔。 当按钮放置在电缆螺栓的远端上时，电缆螺栓按钮在电缆螺栓按钮的侧壁和电缆螺栓之间形成过盈配合。 电缆螺栓按钮还可以包括从端部远离内腔向外延伸的多个突起和/或至少一个凹部。 突起可以是端部的分离特征，或者侧壁的第一端可以具有非线性轮廓，其端部的周边跟随侧壁的轮廓以形成突起和凹部。 端部还可以包括多个相交表面，其进一步成形突出部和凹部。

    Yieldable prop having a restraint arrangement
    15.
    发明授权
    Yieldable prop having a restraint arrangement 失效
    具有约束装置的可屈服支柱

    公开(公告)号：US07445408B2

    公开(公告)日：2008-11-04

    申请号：US11544321

    申请日：2006-10-06

    申请人： John C. Stankus ,  John G. Oldsen

    发明人： John C. Stankus ,  John G. Oldsen

    IPC分类号： E21D15/14

    CPC分类号： E21D15/325 ,  E21D15/40

    摘要： A yieldable prop having a hollow first conduit having a first end and an opposite second end, the first end having a conical-shaped interior surface, with interior diameter decreasing as distance from the second end of the first conduit decreases; a second conduit slidably mounted in the first end of the hollow first conduit; and at least two discrete engaging members in the first end of the hollow conduit, each of the at least two engaging members engaging the conical-shaped interior surface and outer surface of the second conduit to prevent the second conduit from sliding into the hollow first conduit, while providing for movement of the first and second conduits away from one another.

    摘要翻译： 具有中空的第一导管的可屈服的支架具有第一端和相对的第二端，所述第一端具有圆锥形的内表面，其内径随着距离所述第一导管的第二端的距离而减小; 可滑动地安装在中空第一导管的第一端中的第二导管; 以及在所述中空管道的第一端中的至少两个离散的接合构件，所述至少两个接合构件中的每一个接合所述锥形内表面和所述第二管道的外表面，以防止所述第二管道滑入所述中空第一管道 同时提供第一和第二导管彼此远离的运动。

    Mine roof bolt assembly
    16.
    发明授权
    Mine roof bolt assembly 失效
    矿顶螺栓总成

    公开(公告)号：US5556234A

    公开(公告)日：1996-09-17

    申请号：US433865

    申请日：1995-05-02

    申请人： John G. Oldsen ,  John C. Stankus

    发明人： John G. Oldsen ,  John C. Stankus

    IPC分类号： E21D21/00 ,  F16B31/02 ,  F16B43/02

    CPC分类号： E21D21/0086 ,  F16B31/028

    摘要： A mine roof bolt assembly and a method for installing the bolt assembly. The bolt assembly includes a tensionable roof bolt, a bearing plate with an annular embossment, and a deformable annular washer.

    摘要翻译： 一种矿山屋顶螺栓组件和一种安装螺栓组件的方法。 螺栓组件包括可张紧的屋顶螺栓，具有环形压花的支承板和可变形的环形垫圈。

    System and method for mine roof counter bore and cable bolt head securement therein
    17.
    发明授权
    System and method for mine roof counter bore and cable bolt head securement therein 有权
    矿山台面孔及电缆螺栓头固定系统及方法

    公开(公告)号：US08596923B2

    公开(公告)日：2013-12-03

    申请号：US11500173

    申请日：2006-08-07

    申请人： John G. Oldsen ,  John C. Stankus ,  Demrey G. Brandon ,  Joey B. Blankenship

    发明人： John G. Oldsen ,  John C. Stankus ,  Demrey G. Brandon ,  Joey B. Blankenship

    IPC分类号： E21D20/00

    CPC分类号： E02D5/80 ,  E21D21/0086

    摘要： A mine roof support includes a substantially dome-shaped plate including a curved portion having a first side and a second side. The mine roof support includes a drive end such as a barrel and wedge assembly, a nut or a forged head. The first side of the plate is adapted to mate with a recess defined in a mine roof. A top portion of the drive head may be contoured to substantially match the contour of the second side of the plate. A drill bit tool used to create the recess includes a first drill bit situated at one end of the drill bit tool and a second drill bit situated near an opposite end of the drill bit tool, wherein the drill bit tool is adapted to drill a bore hole and the recess. A method for supporting the mine roof utilizes the mine roof support.

    摘要翻译： 矿顶支架包括大致圆顶形的板，其包括具有第一侧和第二侧的弯曲部分。 矿山屋顶支架包括一个驱动端，例如桶和楔组件，螺母或锻造头。 板的第一侧适于与定义在矿顶中的凹槽相配合。 驱动头的顶部部分可以被轮廓化以基本上匹配板的第二侧的轮廓。 用于形成所述凹部的钻头工具包括位于所述钻头工具的一端的第一钻头和位于所述钻头工具的相对端附近的第二钻头，其中所述钻头工具适于钻孔 孔和凹槽。 用于支撑矿山屋顶的方法利用矿山屋顶支撑。

    Splice tube with wedge retaining caps
    18.
    发明授权
    Splice tube with wedge retaining caps 有权
    带楔形保持盖的接头管

    公开(公告)号：US08567016B2

    公开(公告)日：2013-10-29

    申请号：US12851000

    申请日：2010-08-05

    申请人： John C. Stankus ,  John G. Oldsen ,  Demrey G. Brandon ,  John Daniel Feyrer ,  Dakota Donald Faulkner

    发明人： John C. Stankus ,  John G. Oldsen ,  Demrey G. Brandon ,  John Daniel Feyrer ,  Dakota Donald Faulkner

    IPC分类号： F16G11/04

    CPC分类号： F16G11/048 ,  E21D11/006 ,  E21D21/006 ,  Y10T24/3969 ,  Y10T29/49815 ,  Y10T29/49826 ,  Y10T403/7064 ,  Y10T403/76

    摘要： A splice tube includes a body, first and second wedge assemblies, first and second plugs, and a securing member that secures at least one of the first and second plugs to the body. The body defines first and second passageways that extend through the body. Each passageway of the body has a first end and a second end. The first and second wedge assemblies each have a passageway. At least a portion of the first and second wedge assemblies are positioned within the first and second passageways, respectively. The first and second plugs are at least partially positioned within the passageway of the first and second wedge assemblies, respectively.

    摘要翻译： 接头管包括主体，第一和第二楔形组件，第一和第二插头以及将第一和第二插头中的至少一个固定到主体的固定构件。 身体限定延伸穿过身体的第一和第二通道。 身体的每个通道具有第一端和第二端。 第一和第二楔形组件各自具有通道。 第一和第二楔形组件的至少一部分分别位于第一和第二通道内。 第一和第二塞子分别至少部分地定位在第一和第二楔形组件的通道内。