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    KNOTTED MESH AS SUPPORTING MATERIAL IN MINES
    1.
    发明申请
    KNOTTED MESH AS SUPPORTING MATERIAL IN MINES 审中-公开
    已知的MESH作为支持材料的矿物

    公开(公告)号：WO2013127617A3

    公开(公告)日：2014-05-15

    申请号：PCT/EP2013052570

    申请日：2013-02-08

    Applicant: BEKAERT SA NV ,  MINOVA INT LTD

    Inventor： ASPINWALL DAVID ,  BLAKEMAN CHRIS ,  TADOLINI STEPHEN

    IPC: E21D11/15

    CPC classification number: E21D11/152 ,  E21D17/006 ,  E21D21/00

    Abstract: A method for lining mining and tunnel constructions with a support material (20) comprises the steps of: • a. providing a plurality of lay wires (24) in the long direction; • b. providing a plurality of stay wires (22) in the cross direction, the stay wires making intersections with said lay wires (24); • c. providing knot wires (28) to attach the lay wires (24) to the stay wires (22) in at least some of the intersections so as to form the support material; • d. installing the support material (20) against a ceiling or a wall of a mining or tunnel construction by means of bolts.

    Abstract translation: 用支撑材料（20）衬砌采矿和隧道结构的方法包括以下步骤：a。 在长方向上设置多个铺设线（24）; •b。 在横向上设置多条拉丝（22），所述拉丝线与所述铺设线（24）交叉; • C。 提供结线（28）以将布线（24）附接到至少一些相交处的拉丝（22），以形成支撑材料; •d。 通过螺栓将支撑材料（20）安装在采矿或隧道结构的天花板或墙壁上。

    DEVICE FOR A DRAINAGE BORING SYSTEM
    2.
    发明申请
    DEVICE FOR A DRAINAGE BORING SYSTEM 审中-公开
    排水钻孔系统装置

    公开(公告)号：WO2013108051A2

    公开(公告)日：2013-07-25

    申请号：PCT/GB2013050130

    申请日：2013-01-21

    Applicant: MINOVA INT LTD

    Inventor： BRENNSTEINER ERNST

    CPC classification number: E21B7/20 ,  E21B10/40 ,  E21B10/62 ,  E21B17/06 ,  E21D20/00 ,  E21D21/0033 ,  E21F16/00

    Abstract: The present invention provides a device providing a combined boring and placement system for jacket tubes (5), which after introduction into a borehole, for the creation of a drainage system or a pipe roof or an anchoring or a tubular pile, remain in the rock mass and which, when creating the borehole, with an extension piece (4) of a drill rod assembly (2), wherein the extension piece (4) is fitted with a non-recoverable drill bit (6) which for this purpose can be partially or fully detached from the extension piece (4), wherein the drill bit(6) is connected with the assigned extension piece(4) of the drill rod assembly(2) via a locking element (20) that secures it against rotation, which to this end is arranged in a cage (21) formed by the drill bit (6), extension piece(4) and jacket tube(5) and which can be released by the jacket tube (5) covering the cage (21).

    Abstract translation: 本发明提供了一种提供用于护套管（5）的组合钻孔和放置系统的装置，其在引入钻孔中之后，用于产生排水系统或管顶或锚定或管状桩，保留在岩石中 并且当用钻杆组件（2）的延伸件（4）产生钻孔时，其中所述延伸件（4）装配有不可恢复的钻头（6），为此目的可以是 与所述延伸件（4）部分或完全分离，其中所述钻头（6）经由锁定元件（20）与所述钻杆组件（2）的所分配的延伸件（4）连接，所述锁定元件（20）防止其旋转， 为此，将其设置在由钻头（6），延伸件（4）和套管（5）形成的保持架（21）中，并且可以通过覆盖保持架（21）的护套（5）释放， 。

    RESIN SYSTEM AND ROCK ANCHOR
    3.
    发明申请
    RESIN SYSTEM AND ROCK ANCHOR 审中-公开
    树脂系统和岩锚

    公开(公告)号：WO2012013968A3

    公开(公告)日：2012-10-11

    申请号：PCT/GB2011051423

    申请日：2011-07-26

    Applicant: MINOVA INT LTD ,  SYKES ANDREW ,  HAWKER ROBERT

    Inventor： SYKES ANDREW ,  HAWKER ROBERT

    IPC: E21D20/02 ,  C08G18/10

    CPC classification number: E21D21/008 ,  C08G18/02 ,  C08G18/10 ,  E21D20/025 ,  E21D20/026 ,  E21D21/0053 ,  C08G18/3895

    Abstract: The invention provides kit comprising a rock anchor (20) having a static mixer (60) and a two part resin system (80,90) wherein a first part (80) of the resin system comprises an isocyanate and a second part (90) of the resin system comprises a silicate; a rock anchor secured in a ground formation (140); and a method of securing a rock anchor.

    Abstract translation: 本发明提供了包括具有静态混合器（60）和两部分树脂系统（80,90）的岩石锚固件（20）的套件，其中树脂体系的第一部分（80）包括异氰酸酯和第二部分（90） 的树脂体系包含硅酸盐; 固定在地层（140）中的岩石锚杆; 以及一种固定岩石锚的方法。

    CONNECTION FOR ROCK BOLTS
    5.
    发明申请
    CONNECTION FOR ROCK BOLTS 审中-公开
    岩栓连接

    公开(公告)号：WO2013190313A2

    公开(公告)日：2013-12-27

    申请号：PCT/GB2013051626

    申请日：2013-06-20

    Applicant: MINOVA INT LTD

    Inventor： HOSP MICHAEL

    IPC: E21D21/00

    CPC classification number: E21D21/0046

    Abstract: A connection for rock bolts (4, 5) for use in mining or tunnelling has a connecting element (1) for connecting rock bolts (4, 5) which is to be screwed onto a section (6, 7) of a rock bolt (4, 5) provided with an external thread (10, 11). The connection comprises, on the one hand, an external thread (10, 11) of the rock bolt (4, 5) formed as a round thread (12, 13) and, on the other hand, an internal thread (8, 9) of the connecting element (1) with a polygonal cross- section.

    Abstract translation: 用于采矿或隧道掘进的岩石螺栓（4,5）的连接具有连接元件（1），用于连接要旋入岩石螺栓（6）的部分（6,7）上的岩石螺栓（4,5） 其具有外螺纹（10,11）。 一方面，连接件包括形成为圆形螺纹（12,13）的岩石螺栓（4,5）的外螺纹（10,11），另一方面，包括内螺纹（8,9） ）连接元件（1）具有多边形横截面。

    DRILLING DEVICE FOR PERCUSSION OR ROTARY PERCUSSION DRILLING HAVING A COUPLING SLEEVE
    6.
    发明申请
    DRILLING DEVICE FOR PERCUSSION OR ROTARY PERCUSSION DRILLING HAVING A COUPLING SLEEVE 审中-公开
    具有连接套筒的钻孔或旋转冲击钻孔钻孔装置

    公开(公告)号：WO2012101433A2

    公开(公告)日：2012-08-02

    申请号：PCT/GB2012050148

    申请日：2012-01-24

    Applicant: MINOVA INT LTD ,  BRENNSTEINER ERNST

    Inventor： BRENNSTEINER ERNST

    CPC classification number: E21D21/0033 ,  E21B17/03 ,  E21D21/0053

    Abstract: For the purpose of producing boreholes (2) in the combined drilling and setting process, a tube spile (4), which subsequently remains in the borehole (2), is driven into the latter via a coupling sleeve (6). Said coupling sleeve (6) is constructed as a combined thrusting, striking and ejecting adapter (10), and therefore ensures both the propulsion of the tube spile and the transmission of the power of the drilling machine to the drill rod (5) and thereby the drill bit (3). Said drill bit (3) is secured on the drill rod (5), or rather its front end (37), via an axial fixing system (55) against unintended detachment.

    Abstract translation: 为了在组合的钻孔和凝固过程中生产钻孔（2），随后保留在钻孔（2）中的管状突起（4）通过联接套筒（6）被驱动进入其中。 所述联接套筒（6）被构造为组合的推进式打击和排出适配器（10），因此确保了管子的推进和钻孔机的动力传递到钻杆（5），从而 钻头（3）。 所述钻头（3）经由轴向固定系统（55）固定在钻杆（5）上，或者更确切地说是其前端（37），以防意外脱离。

    SECURING METHOD FOR HORIZONTAL AND INCLINED WORKINGS
    7.
    发明申请
    SECURING METHOD FOR HORIZONTAL AND INCLINED WORKINGS 审中-公开
    水平和包含工作的安全方法

    公开(公告)号：WO2010092405A2

    公开(公告)日：2010-08-19

    申请号：PCT/GB2010050240

    申请日：2010-02-12

    Applicant: MINOVA INT LTD ,  WECHSLER JOSEF

    Inventor： WECHSLER JOSEF

    IPC: E21D11/15

    CPC classification number: E21D11/006 ,  E21D21/0086

    Abstract: A particularly economical securing method, which at the same time displays high operational safety, for horizontal and inclined workings in underground mining and tunnel construction provides for one or more bolts to be drilled out, inserted and positioned in a defined operation and scheme from the already supported and secured roadway area by means of a projecting carriage without requiring further manual intervention. Subsequently, the roof bolt heads from the area fully secured with bolts are provided in series or round for round with a flexible lagging and fixed there with auxiliary elements, so that the lagging already abuts tight against the rock and prevents relatively small rock fragments from falling down. Only subsequently are the lagging holding and crown plates applied and provided with fastening and clamping elements.

    Abstract translation: 一种特别经济的固定方法，同时显示出高的操作安全性，对于地下采矿和隧道施工中的水平和倾斜作业，可以提供一个或多个螺栓，以便从已经被确定的操作和方案中钻出，插入和定位 通过突出的托架支撑和固定道路区域，而不需要进一步的手动干预。 随后，使用螺栓完全固定的区域的屋顶螺栓头部以串联或圆形的方式提供圆形，具有柔性滞后并且在其上固定有辅助元件，使得滞后部已经紧靠岩石紧贴，并防止相对较小的岩石碎片落下 下。 只有随后的是落后的保持和冠板应用，并提供有紧固和夹紧元件。

    ROCK BOLT WITH SEPARATE MIXING-AND DISCHARGE HEAD
    9.
    发明申请
    ROCK BOLT WITH SEPARATE MIXING-AND DISCHARGE HEAD 审中-公开
    独立的混合和放电头的岩石螺栓

    公开(公告)号：WO2010133883A3

    公开(公告)日：2011-10-06

    申请号：PCT/GB2010050823

    申请日：2010-05-20

    Applicant: MINOVA INT LTD ,  BEYER HANS-GEORG ,  SWOBODA MARKUS

    Inventor： BEYER HANS-GEORG ,  SWOBODA MARKUS

    IPC: E21D20/02

    CPC classification number: E21D20/02 ,  E21D20/023 ,  E21D20/026

    Abstract: Rock bolts (1) exist in various forms, wherein it is particularly advantageous if the discharge end (4) is provided with a mixing head (15), into which the required exit hole (8) is integrated. This exit hole (8) is protected by the shape of the head (16) of the mixing head (15) in such a way that a reliable discharge of the anchoring mixture is always guaranteed even if there are drillings still situated in the borehole. Furthermore, the anchoring cartridge (7) upon the application of pressure is reliably torn open so that the two components pass into the region of the static mixer (9) and are then discharged in the mixed state so that the cavity (12) around the bolt tube (2) is reliably filled.

    Abstract translation: 岩石螺栓（1）以各种形式存在，其中特别有利的是，排出端（4）设置有混合头（15），所需的出口（8）被整合到混合头中。 该出口孔（8）由混合头（15）的头部（16）的形状保护，使得锚定混合物的可靠排放始终保证即使钻孔仍位于钻孔中。 此外，施加压力时的固定筒（7）被可靠地撕开，使得两个部件进入静态混合器（9）的区域，然后以混合状态排出，使得围绕 螺栓管（2）可靠地填充。

    NCHORING BOLT HAVING AN EXTRUDING PISTON
    10.
    发明申请
    NCHORING BOLT HAVING AN EXTRUDING PISTON 审中-公开
    具有挤压活塞的螺栓

    公开(公告)号：WO2010140006A2

    公开(公告)日：2010-12-09

    申请号：PCT/GB2010050945

    申请日：2010-06-04

    Applicant: MINOVA INT LTD ,  SWOBODA MARKUS ,  BEYER HANS-GEORG ,  RICHTER ARCHIBALD ,  PETZOLD JAN

    Inventor： SWOBODA MARKUS ,  BEYER HANS-GEORG ,  RICHTER ARCHIBALD ,  PETZOLD JAN

    IPC: E21D21/00

    CPC classification number: E21D20/026 ,  E21D21/0033

    Abstract: 21 ABSTRACT ANCHORING BOLTHAVING AN EXTRUDINGPISTON The invention provides an anchoring bolt comprising: a bolt tube having an inner wall which forms one or more indentations; and5 an extruding piston which has a sealing part to engage the one or more indentations to seal the extruding piston against the inner wall and/or to guide movement of the extruding piston through the bolt tube. Figure 1 is to be provided for publication.10

    Abstract translation: 21摘要用于挤压挤出机的锚固器本发明提供了一种锚定螺栓，其包括：螺栓管，其具有形成一个或多个凹部的内壁; 以及5个挤出活塞，其具有密封部分以接合所述一个或多个压痕以将所述挤压活塞密封抵靠所述内壁和/或引导所述挤压活塞通过所述螺栓管的运动。 图1提供出版10

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