公开(公告)号：US08596923B2

公开(公告)日：2013-12-03

申请号：US11500173

申请日：2006-08-07

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

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

IPC: E21D20/00

CPC classification number: E02D5/80 ,  E21D21/0086

Abstract: 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.

Abstract translation: 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：US08567016B2

公开(公告)日：2013-10-29

申请号：US12851000

申请日：2010-08-05

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

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

IPC: F16G11/04

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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07708087B2

公开(公告)日：2010-05-04

申请号：US11733372

申请日：2007-04-10

Applicant: Brandon S. Stables ,  Douglas E. Bise ,  John G. Oldsen ,  Donald E. Keller ,  David Scott Rife ,  John C. Stankus ,  Chad A. Swope

Inventor： Brandon S. Stables ,  Douglas E. Bise ,  John G. Oldsen ,  Donald E. Keller ,  David Scott Rife ,  John C. Stankus ,  Chad A. Swope

IPC: E21B10/62

CPC classification number: E21D21/0086 ,  E21B10/42

Abstract: A roof bit drill has a central shaft with a front end and a back end. The drill also has a base secured about the central shaft proximate to the front end, wherein the base has clearance channels extending axially therethrough. At least one cutting element is arranged on the base in a convex cutting pattern to permit loosened material to be evacuated. The roof bit drill may further include a drill depth locator to identify when the drill has been advanced within a mine roof to a predetermined depth. A method for using the roof drill bit is also disclosed herein.

Abstract translation: 屋顶钻头具有具有前端和后端的中心轴。 钻头还具有围绕中心轴固定的底座，靠近前端，其中基座具有轴向延伸穿过其中的间隙通道。 至少一个切割元件以凸形切割图案布置在基部上，以允许松动的材料被抽真空。 屋顶钻头钻头还可以包括钻头深度定位器，用于识别钻机在矿井顶部内的预定深度。 本文还公开了使用屋顶钻头的方法。

公开(公告)号：US20080240868A1

公开(公告)日：2008-10-02

申请号：US11732067

申请日：2007-04-02

Applicant: Wallace Bolton ,  Demrey G. Brandon ,  Ben Mirabile ,  John G. Oldsen ,  John C. Stankus ,  Rodney Poland

Inventor： Wallace Bolton ,  Demrey G. Brandon ,  Ben Mirabile ,  John G. Oldsen ,  John C. Stankus ,  Rodney Poland

IPC: E21D15/14

CPC classification number: E21D15/24 ,  E21D15/52 ,  E21D15/55

Abstract: A mine support yieldable prop includes a threaded shaft rotatably mounted in an end of the prop to move into and out of the prop end to move a bearing plate toward or away from a mine roof, and/or a bearing plate pivotally mounted to the end of the prop to level the prop with uneven mine roofs.

Abstract translation: 矿井支撑可屈服支柱包括可旋转地安装在支柱端部中的螺纹轴，以移动进入和移出支柱端部以将支承板朝向或远离矿井顶部移动，和/或可枢转地安装到端部的支承板 的道具，用不平坦的矿山屋顶来平衡道具。

公开(公告)号：US07390147B2

公开(公告)日：2008-06-24

申请号：US11555870

申请日：2006-11-02

Applicant: John C. Stankus ,  John G. Oldsen

Inventor： John C. Stankus ,  John G. Oldsen

IPC: E21D15/14

CPC classification number: E21D15/325 ,  E21D15/40

Abstract: A yieldable prop having a first end and a second end includes a first hollow conduit, a second conduit slidably received in the first hollow conduit, and a clamp assembly positioned adjacent the juncture of the first hollow conduit and the second conduit. A yield section is provided at the end of the first and/or second conduits, or at the juncture of the first and second conduits. The yield section includes a shroud spaced from an inner pipe to provide a space to receive a collapsible insert. An end of a conduit is positioned in the space and compresses the insert when the compressive load on the prop exceeds the compressive load capacity of the insert.

Abstract translation: 具有第一端和第二端的可屈服支撑件包括第一空心管道，可滑动地容纳在第一中空管道中的第二管道和邻近第一中空管道和第二管道的接合处定位的夹具组件。 屈服部分设置在第一和/或第二导管的末端，或在第一和第二导管的接合处。 产量部分包括与内管间隔开的护罩，以提供容纳可折叠插入物的空间。 当支柱上的压缩载荷超过插入件的压缩载荷能力时，导管的端部定位在该空间中并压缩插入件。

公开(公告)号：US07360971B2

公开(公告)日：2008-04-22

申请号：US11053086

申请日：2005-02-08

Applicant: John C. Stankus ,  John G. Oldsen ,  Demrey G. Brandon

Inventor： John C. Stankus ,  John G. Oldsen ,  Demrey G. Brandon

IPC: E21D15/14

CPC classification number: E21D15/325

Abstract: 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.

Abstract translation: 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：US07334968B2

公开(公告)日：2008-02-26

申请号：US10371377

申请日：2003-02-21

Applicant: John C. Stankus ,  John G. Oldsen ,  Demrey G. Brandon

Inventor： John C. Stankus ,  John G. Oldsen ,  Demrey G. Brandon

IPC: E21D15/14

CPC classification number: E21D15/325

Abstract: 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.

公开(公告)号：US07261494B2

公开(公告)日：2007-08-28

申请号：US11064426

申请日：2005-02-23

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

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

IPC: E21D21/00

CPC classification number: E02D3/02 ,  E21D11/006

Abstract: 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.

Abstract translation: 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：US06527482B1

公开(公告)日：2003-03-04

申请号：US09660819

申请日：2000-09-13

Applicant: John C. Stankus

Inventor： John C. Stankus

IPC: E21D2002

CPC classification number: E21D21/0026 ,  D07B5/006 ,  D07B7/187 ,  D07B2201/2087 ,  D07B2201/2092 ,  E21D20/025 ,  E21D21/006 ,  E21D21/008

Abstract: A mine roof bolt, preferably one inch or less in diameter, having an external coating configured with particles which mix resin as the mine roof bolt is rotated in a mine roof bore hole.

Abstract translation: 一个优选为一英寸或更小直径的矿顶屋顶螺栓，其具有由矿井屋顶螺栓混合树脂的颗粒构成的外部涂层在矿井顶孔中旋转。

公开(公告)号：US6074134A

公开(公告)日：2000-06-13

申请号：US19643

申请日：1998-02-06

Applicant: John C. Stankus ,  Kendal L. Taylor

Inventor： John C. Stankus ,  Kendal L. Taylor

IPC: E21D20/02 ,  E21D21/00 ,  E21D21/02 ,  F16B13/06 ,  F16B31/02

CPC classification number: E21D20/025 ,  E21D20/026 ,  E21D21/0026 ,  E21D21/006 ,  E21D21/008 ,  E21D21/02

Abstract: A tensionable mine roof cable bolt having a resin grouted upper portion and a mechanically anchored lower portion. The lower portion includes a shaft which is swaged to the cable and accepts a mechanical anchor. The cable bolt is rotated during installation in a mine roof bore hole to mix resin and simultaneously engage the mechanical anchor with the rock. A drivehead press fitted onto the lower end of the cable fails upon tensioning of the bolt to a predetermined load.

Abstract translation: 一种可张紧的矿顶电缆螺栓，其具有树脂灌浆上部和机械锚定的下部。 下部包括一个轴，该轴被锻造到电缆并且接受机械锚。 电缆螺栓在安装过程中旋转到矿井孔中以混合树脂，同时将机械锚与岩石接合。 安装在电缆下端的驱动头压力在将螺栓张紧到预定负载时失效。