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62 条记录 (耗时 0.03 秒)

    Expansion bail anchor and method
    4.
    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。

    System and method for mine roof counter bore and cable bolt head securement therein
    5.
    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
    6.
    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。

    Yieldable prop
    7.
    发明授权
    Yieldable prop 有权
    可屈服的道具

    公开(公告)号：US07360971B2

    公开(公告)日：2008-04-22

    申请号：US11053086

    申请日：2005-02-08

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

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

    IPC分类号： E21D15/14

    CPC分类号： E21D15/325

    摘要： A yieldable prop having a first end and a second end including a first hollow conduit, a second conduit slidably received in the first hollow conduit, a clamp assembly positioned adjacent to the first hollow conduit and the second conduit, and at least one handle connected to the first hollow conduit and the clamp assembly. The prop further includes a bearing plate positioned at the first end of the yieldable prop, wherein the bearing plate is selected from a shape comprising planar and volcano.

    摘要翻译： 可屈服的支柱，其具有第一端和第二端，所述第一端和第二端包括第一中空导管，可滑动地容纳在所述第一中空导管中的第二导管，邻近所述第一中空导管和所述第二导管定位的夹具组件，以及至少一个手柄， 第一中空管道和夹具组件。 支柱还包括位于可屈服支柱的第一端的支承板，其中支承板选自包括平面和火山的形状。

    Yieldable prop
    8.
    发明授权
    Yieldable prop 有权

    公开(公告)号：US07334968B2

    公开(公告)日：2008-02-26

    申请号：US10371377

    申请日：2003-02-21

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

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

    IPC分类号： E21D15/14

    CPC分类号： E21D15/325

    摘要： A yieldable prop having a first end and a second end including a first hollow conduit, a second conduit slidably received in the first hollow conduit, a clamp assembly positioned adjacent to the first hollow conduit and the second conduit, and at least one handle connected to the first hollow conduit and the clamp assembly. The prop further includes a bearing plate positioned at the first end of the yieldable prop, wherein the bearing plate is selected from a shape comprising planar and volcano.

    Truss shoe
    9.
    发明授权
    Truss shoe 有权
    桁架鞋

    公开(公告)号：US07261494B2

    公开(公告)日：2007-08-28

    申请号：US11064426

    申请日：2005-02-23

    申请人： John C. Stankus ,  John G. Oldsen ,  Demrey G. Brandon ,  Arthur J. Craven ,  Jeffrey J. Stankus

    发明人： John C. Stankus ,  John G. Oldsen ,  Demrey G. Brandon ,  Arthur J. Craven ,  Jeffrey J. Stankus

    IPC分类号： E21D21/00

    CPC分类号： E02D3/02 ,  E21D11/006

    摘要： A truss shoe for a roof support system includes a base member having a bearing surface and, optionally, an end having a sweeping radius for ease of moving the truss shoe into an installation position, a bolt receiving section having a bore hole, a cable engaging section, and an intermediate section. The cable engaging section includes an opening and a slot and, optionally, a lock-in device that allows a cable to move through the slot into the opening and retains the cable in the opening. In another non-limiting embodiment of the cable engaging section, the cable is moved into an assembly mounted in a conical-shaped passageway of the cable engaging section to compress the assembly around the cable. The intermediate portion includes a pair of side flanges on the base member between the bore and the opening and, optionally, a rib between the pair of side flanges.

    摘要翻译： 一种用于屋顶支撑系统的桁架鞋包括具有支承表面的基部构件和可选地具有用于容易将桁架鞋移动到安装位置的扫掠半径的端部，具有钻孔的螺栓接收部分，电缆接合 部分和中间部分。 电缆接合部分包括开口和狭槽以及可选的锁定装置，其允许电缆通过狭槽移动到开口中并将电缆保持在开口中。 在电缆接合部分的另一个非限制性实施例中，电缆被移动到安装在电缆接合部分的锥形通道中的组件中，以围绕电缆压缩组件。 中间部分包括位于孔和开口之间的基部构件上的一对侧凸缘，以及可选地，在一对侧凸缘之间的肋。

    Splice Tube with Wedge Retaining Caps
    10.
    发明申请
    Splice Tube with Wedge Retaining Caps 有权
    带楔形保持盖的接头管

    公开(公告)号：US20120034038A1

    公开(公告)日：2012-02-09

    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： E21D21/00 ,  B23P19/00

    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。