公开(公告)号：US20070036617A1

公开(公告)日：2007-02-15

申请号：US11500173

申请日：2006-08-07

申请人： John Oldsen ,  John Stankus ,  Demrey Brandon ,  Joey Blankenship

发明人： John Oldsen ,  John Stankus ,  Demrey Brandon ,  Joey Blankenship

IPC分类号： E02D17/00

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。

公开(公告)号：US20050141971A1

公开(公告)日：2005-06-30

申请号：US11053086

申请日：2005-02-08

申请人： John Stankus ,  John Oldsen ,  Demrey Brandon

发明人： John Stankus ,  John Oldsen ,  Demrey Brandon

IPC分类号： E21D15/32 ,  E21D15/36 ,  E21D15/40 ,  E21D15/43 ,  E21D15/44 ,  E21D15/50 ,  E21D15/56 ,  E02D3/02

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。

公开(公告)号：US20050201837A1

公开(公告)日：2005-09-15

申请号：US11064426

申请日：2005-02-23

申请人： John Stankus ,  John Oldsen ,  Demrey Brandon ,  Arthur Craven ,  Jeffrey Stankus

发明人： John Stankus ,  John Oldsen ,  Demrey Brandon ,  Arthur Craven ,  Jeffrey Stankus

IPC分类号： E02D3/02 ,  E21D11/26 ,  E21D15/00 ,  E21D20/00

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。

公开(公告)号：US20100266349A1

公开(公告)日：2010-10-21

申请号：US12714139

申请日：2010-02-26

申请人： Kevin Jinrong Ma ,  John Stankus ,  Robert McGinnis ,  Dakota Faulkner ,  Demrey Brandon ,  John Feyrer

发明人： Kevin Jinrong Ma ,  John Stankus ,  Robert McGinnis ,  Dakota Faulkner ,  Demrey Brandon ,  John Feyrer

IPC分类号： E21D23/04 ,  E21D5/00 ,  G01N3/30

CPC分类号： G01N3/30 ,  E21D11/18 ,  E21D11/28

摘要： A steel set assembly includes a first pair of legs and a second pair of legs with the first pair of legs being spaced from and positioned opposite the second pair of legs. First and second beams are provided with the first beam being secured to one leg of the first pair of legs and one leg of the second pair of legs. The second beam is secured to the other leg of the first pair of legs and the other leg of the second pair of legs. A panel is secured to the first and second beams and includes a base having a top surface and a bottom surface, a block having a top surface and a bottom surface, and a pad. The block is secured to the base and the pad is positioned between the top surface of the base and the bottom surface of the block.

摘要翻译： 钢组件包括第一对腿和第二对腿，其中第一对腿与第二对腿分开并与第二对腿相对定位。 第一和第二梁设置有第一梁被固定到第一对腿的一条腿和第二对腿的一条腿。 第二梁被固定到第一对腿的另一条腿和第二对腿的另一条腿。 面板被固定到第一和第二梁上并且包括具有顶表面和底表面的基部，具有顶表面和底表面的块以及垫。 块被固定到基部，并且垫位于基部的顶表面和块的底表面之间。

公开(公告)号：US09249663B2

公开(公告)日：2016-02-02

申请号：US12714139

申请日：2010-02-26

申请人： Kevin Jinrong Ma ,  John Stankus ,  Robert McGinnis ,  Dakota Faulkner ,  Demrey Brandon ,  John Feyrer

发明人： Kevin Jinrong Ma ,  John Stankus ,  Robert McGinnis ,  Dakota Faulkner ,  Demrey Brandon ,  John Feyrer

IPC分类号： E21D11/18 ,  E21D11/28

CPC分类号： G01N3/30 ,  E21D11/18 ,  E21D11/28

摘要： A steel set assembly includes a first pair of legs and a second pair of legs with the first pair of legs being spaced from and positioned opposite the second pair of legs. First and second beams are provided with the first beam being secured to one leg of the first pair of legs and one leg of the second pair of legs. The second beam is secured to the other leg of the first pair of legs and the other leg of the second pair of legs. A panel is secured to the first and second beams and includes a base having a top surface and a bottom surface, a block having a top surface and a bottom surface, and a pad. The block is secured to the base and the pad is positioned between the top surface of the base and the bottom surface of the block.

摘要翻译： 钢组件包括第一对腿和第二对腿，其中第一对腿与第二对腿分开并与第二对腿相对定位。 第一和第二梁设置有第一梁被固定到第一对腿的一条腿和第二对腿的一条腿。 第二梁被固定到第一对腿的另一条腿和第二对腿的另一条腿。 面板被固定到第一和第二梁上并且包括具有顶表面和底表面的基部，具有顶表面和底表面的块以及垫。 块被固定到基部，并且垫位于基部的顶表面和块的底表面之间。