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1. 发明申请

US20050025578A1 Rock anchor 失效
标题翻译：岩锚
公开(公告)号：US20050025578A1
公开(公告)日：2005-02-03
申请号：US10902727
申请日：2004-07-29
申请人： Wolfgang Ludwig , Erich Leibhard
发明人： Wolfgang Ludwig , Erich Leibhard
IPC分类号： E21B17/042 , E21D21/00 , E21D20/00
CPC分类号： E21B17/03 , E21B17/0426 , E21D21/0033 , E21D21/0053
摘要： A self-drilling rock anchor includes an anchor tube (2), a drill head (6) provided at the first end (5), an outer thread (8) provided at least in a region of the second, free end (7) of the anchor tube and an adapter (11) releasably connectable with the anchor tube (2) and having an inner thread (17) for engaging the outer thread (8) of the anchor tube (2), a screw stop (14), and a quick-intervention element (15) connectable with a rotatable chuck of a drilling tool the rock anchor is driven-in with.
摘要翻译：一种自钻岩石锚杆包括一锚固管（2），一设置在该第一端（5）处的一钻头（6），至少设置在该第二自由端（7）的区域中的外螺纹（8）和可释放地与所述锚定管（2）连接的适配器（11），并且具有用于接合所述锚定管（2）的外螺纹（8）的内螺纹（17），螺钉止动件（14）以及可与岩石锚杆驱动的钻孔工具的可旋转卡盘连接的快速干预元件（15）。

2. 发明授权

US5669199A Member for insertion into a borehole in a receiving material 失效
标题翻译：用于插入接收材料中的钻孔的构件
公开(公告)号：US5669199A
公开(公告)日：1997-09-23
申请号：US656566
申请日：1996-05-31
申请人： Wolfgang Ludwig , Erich Leibhard
发明人： Wolfgang Ludwig , Erich Leibhard
IPC分类号： F16B13/14 , E04B1/41
CPC分类号： F16B13/146
摘要： A member (1) for insertion into a borehole (9) in a receiving material (10) has an axially extending generally cylindrical hollow body (2) closed at its leading end (4) and open at its trailing end (5) and into which a mortar mass and anchor member can be inserted. The hollow body (2) has a sieve-like mesh wall. At least one circumferentially extending strip (8) of a compressible elastic open pore material is secured on the outside surface of the hollow body (2) for cleaning the surface of the borehole while the member is inserted into the borehole.
摘要翻译：用于插入接收材料（10）中的钻孔（9）中的构件（1）具有在其前端（4）处封闭并在其尾端（5）处敞开的轴向延伸的大致圆柱形的空心体（2）其中可以插入砂浆质量和锚定构件。中空体（2）具有筛状的网状壁。至少一个可压缩弹性开孔材料的周向延伸的条带（8）固定在中空体（2）的外表面上，用于在构件插入钻孔中时清洁钻孔的表面。

3. 发明授权

US07033117B2 Rock anchor 失效
标题翻译：岩锚
公开(公告)号：US07033117B2
公开(公告)日：2006-04-25
申请号：US10902727
申请日：2004-07-29
申请人： Wolfgang Ludwig , Erich Leibhard
发明人： Wolfgang Ludwig , Erich Leibhard
IPC分类号： E21D21/00
CPC分类号： E21B17/03 , E21B17/0426 , E21D21/0033 , E21D21/0053
摘要： A self-drilling rock anchor includes an anchor tube (2), a drill head (6) provided at the first end (5), an outer thread (8) provided at least in a region of the second, free end (7) of the anchor tube and an adapter (11) releasably connectable with the anchor tube (2) and having an inner thread (17) for engaging the outer thread (8) of the anchor tube (2), a screw stop (14), and a quick-intervention element (15) connectable with a rotatable chuck of a drilling tool the rock anchor is driven-in with.
摘要翻译：一种自钻岩石锚杆包括一锚固管（2），一设置在该第一端（5）处的一钻头（6），至少设置在该第二自由端（7）的区域中的外螺纹（8）和可释放地与所述锚定管（2）连接的适配器（11），并且具有用于接合所述锚定管（2）的外螺纹（8）的内螺纹（17），螺钉止动件（14）以及可与岩石锚杆驱动的钻孔工具的可旋转卡盘连接的快速干预元件（15）。

4. 发明授权

US07025538B2 Bonding anchor 失效
标题翻译：绑定锚
公开(公告)号：US07025538B2
公开(公告)日：2006-04-11
申请号：US10902707
申请日：2004-07-29
申请人： Wolfgang Ludwig , Erich Leibhard
发明人： Wolfgang Ludwig , Erich Leibhard
IPC分类号： E21D21/00
CPC分类号： E21D21/0033 , E21D20/02 , E21D21/0053 , F16B13/143
摘要： An anchor (1) comprising an anchor tube (2) and an inner tube (3) arranged in the anchor tube (2) for receiving a dispensable chemical mass (4). The anchor tube (2) has a first end (5) with a drilling head (6) and a second trailing end (7), at which a drilling machine can be coupled for rotary driving of the anchor (1). The anchor (1) further has a centering assembly with a first centering element (11) and a second centering element (21), which hold the inner tube (3) both radially and axially aligned in the anchor tube (2) by means of radial stop surfaces (17, 18) and axial stop surfaces (16, 26).
摘要翻译：一种锚（1），其包括锚定管（2）和布置在所述锚管（2）中用于接收可分配化学物质（4））的内管（3）。锚管（2）具有带有钻头（6）和第二尾端（7）的第一端（5），钻孔机可联接以用于锚（1）的旋转驱动。锚固件（1）还具有定心组件，其具有第一定心元件（11）和第二定心元件（21），所述第一定心元件（11）和第二定心元件（21）通过借助于所述锚定管径向止动表面（17,18）和轴向止动表面（16,26）。

5. 发明申请

US20050051365A1 Drill head 失效
标题翻译：钻头
公开(公告)号：US20050051365A1
公开(公告)日：2005-03-10
申请号：US10898881
申请日：2004-07-26
申请人： Roland Gienau , Wolfgang Ludwig , Erich Leibhard
发明人： Roland Gienau , Wolfgang Ludwig , Erich Leibhard
IPC分类号： E21B10/60 , E21B10/26 , E21B17/18
CPC分类号： E21B10/60
摘要： A drill head for use in drilling bores in mines and tunnels has a bit and at least one suction opening (5) for removing drillings and having a crushing profile.
摘要翻译：用于矿井和隧道钻孔的钻头具有至少一个用于移除钻孔并具有破碎轮廓的吸入口（5）。

6. 发明授权

US06457910B1 Tubular anchor 有权
标题翻译：管状锚
公开(公告)号：US06457910B1
公开(公告)日：2002-10-01
申请号：US09829265
申请日：2001-04-09
申请人： Wolfgang Ludwig , Erich Leibhard
发明人： Wolfgang Ludwig , Erich Leibhard
IPC分类号： E21D2000
CPC分类号： E21D21/0046 , E21D20/028 , E21D21/0033 , E21D21/0053 , Y10S411/93
摘要： A tubular anchor includes a tubular member (1, 21) with a drilling head (2, 22) at one of its end, a load application element (3) extending along a portion of the tubular member opposite the one end, opening (5, 23) provided in a region of the drilling head. The tubular anchor also includes at least one, substantially cylindrical, hollow element (7, 24, 25) for receiving a mortar mass (4, 37, 38) and closed, at its opposite ends, with two displaceable pistons (8, 9; 31, 32, 33, 39), respectively, with one of the pistons being received in a piston-receiving region of the at least one mortar-mass receiving element and facing in a setting direction (S), (6, 35) and at least one through-opening (11, 34) spaced from a free end of the piston-receiving region (6, 35) by a distance (a, b) corresponding at least to a length (l) of the piston (8, 32) received therein.
摘要翻译：管状锚固件包括在其一端处具有钻头（2,22）的管状构件（1,21），沿着与一端相对的管状构件的一部分延伸的负载施加元件（3），开口（5），23）设置在钻头的区域中。管状锚固件还包括至少一个基本为圆柱形的中空元件（7,24,25），用于容纳砂浆块（4,37,38），并在其相对端处封闭两个可移动的活塞（8,9; 31,32,33,39），其中一个活塞被容纳在所述至少一个砂浆质量接收元件的活塞接收区域中并面向设定方向（S），（6,35）和至少一个与所述活塞接收区域（6,35）的自由端间隔开距离（a，b）的通孔（11,34），所述距离至少对应于所述活塞（8）的长度（l） 32）。

7. 发明授权

US6029417A Anchor rod for an attachment anchor 失效
标题翻译：锚固杆用于附着锚
公开(公告)号：US6029417A
公开(公告)日：2000-02-29
申请号：US018604
申请日：1998-02-04
申请人： Erich Leibhard , Wolfgang Ludwig
发明人： Erich Leibhard , Wolfgang Ludwig
IPC分类号： E04B1/41 , F16B13/14 , F16B35/04 , E04B1/38 , E21D20/00
CPC分类号： F16B13/141
摘要： An anchor rod for an attachment anchor including a trailing region (1) provided with a load application element (2), and an anchoring region (4) submergeable in a hardenable inorganic and/or organic mortar mass and having a mixing section formed of a head portion (5) provided at its free end (6) with a cutter (7) extending substantially transverse to the axis (A) of the anchor rod, a transporting section (10) adjoining the mixing section, and a compression section (13) adjoining the transporting section (10), with the head portion (5) having a region (53), the outer diameter (c) of which is larger than the largest diameter (d) of the transporting and compression sections (10,13) of the anchoring region (4), and provided with a mortar mass transporting arrangement (9).
摘要翻译：一种用于附接锚固件的锚杆，其包括设置有载荷施加元件（2）的尾部区域（1）和可浸没在可硬化无机和/或有机砂浆块中的锚固区域（4），并且具有由在其自由端（6）上设置有基本上横向于所述锚杆的轴线（A）延伸的切割器（7）的头部（5），与所述混合部分相邻的传送部分（10）和压缩部分），所述头部（5）具有区域（53），所述区域（53）的外径（c）大于所述输送和压缩部（10,13）的最大直径（d）），并且设置有砂浆传质装置（9）。

8. 发明授权

US5332153A Sleeve for increasing retention value of a screw 失效
标题翻译：用于增加螺丝的保留值的套管
公开(公告)号：US5332153A
公开(公告)日：1994-07-26
申请号：US987222
申请日：1992-12-08
申请人： Erich Leibhard , Franz Popp , Wolfgang Ludwig , Thomas Schwaninger
发明人： Erich Leibhard , Franz Popp , Wolfgang Ludwig , Thomas Schwaninger
IPC分类号： E01B9/14 , F16B13/12 , F16B13/14 , F16B37/12 , F16B13/06
CPC分类号： E01B9/14 , F16B13/124
摘要： The retention value of a screw previously inserted into a wooden railroad tie is increased by an axially extending sleeve ( 20 ) having an external thread ( 24 ) and an internal thread (25). The thread revolutions of the internal thread (25) are offset axially by half (h) the thread pitch (H) of the external thread (24). Due to this offset of the threads, the screw is positioned in the sleeve so that its threads are located between the external thread revolutions affording a new retention, while the external thread (24) seats within the thread previously formed in the wooden railroad tie by the screw.
摘要翻译：通过具有外螺纹（24）和内螺纹（25）的轴向延伸的套筒（20），预先插入木制铁路系带中的螺钉的保持值增加。内螺纹（25）的螺纹转动轴向偏移外螺纹（24）的螺距（H）的一半（h）。由于螺纹的这种偏移，螺钉被定位在套筒中，使得其螺纹位于提供新保持的外螺纹旋转之间，而外螺纹（24）位于预先形成在木制铁路系带中的螺纹内，由螺丝

9. 发明授权

US06955504B2 Attachment element 失效
标题翻译：附件元素
公开(公告)号：US06955504B2
公开(公告)日：2005-10-18
申请号：US10761544
申请日：2004-01-20
申请人： Erich Leibhard , Robert Gienau , Wolfgang Ludwig
发明人： Erich Leibhard , Robert Gienau , Wolfgang Ludwig
IPC分类号： E21D20/02 , E21D21/00 , E02D20/02
CPC分类号： E21D21/0033 , E21D20/021 , E21D21/0053
摘要： An attachment element (1;51), includes a boring head (5), a hollow cylindrical receiving body (2; 53) having, at its end (4) facing in a setting direction (S) of the attachment element (1; 51), a recess for receiving the boring head (5) and at its opposite end (6), an engagement element (7), the attachment element further having at least one outlet opening (10.1; 10.2) through which a mortar mass located in the receiving body (2; 53) is squeezed out under a pressure applied by a piston (27), a channel section (29) extending between the mortar mass and the at least one outlet opening (10.1; 10.2), and an inner tube (21; 52) arranged in the receiving body (2; 53) at a predetermined distance from an inner wall of the receiving body (2; 53) for forming at least one suction channel (22; 42.1; 42.2) and in which the mortar mass and the channel section (29) are arranged.
摘要翻译：一个安装元件（1; 51）包括一个镗头（5），一个中空的圆柱形容纳体（2; 53），在其端部（4）的朝向安装元件（1; 51），用于接收钻头（5）并且在其相对端（6）处的接合元件（7）的凹部，所述附接元件还具有至少一个出口开口（10.1; 10.2），砂浆质量位于该出口开口在所述接收体（2; 53）中在由活塞（27）施加的压力下挤出，所述通道部分（29）在所述砂浆和所述至少一个出口（10.1; 10.2）之间延伸，在所述接收体（2; 53）的内壁预定距离处布置在所述接收体（2; 53）中的管（21; 52），用于形成至少一个吸入通道（22; 42.1; 42.2）灰浆质量和通道部分（29）。

10. 发明授权

US07163070B2 Drill head 失效
标题翻译：钻头
公开(公告)号：US07163070B2
公开(公告)日：2007-01-16
申请号：US10898881
申请日：2004-07-26
申请人： Roland Gienau , Wolfgang Ludwig , Erich Leibhard
发明人： Roland Gienau , Wolfgang Ludwig , Erich Leibhard
IPC分类号： E21B10/36
CPC分类号： E21B10/60
摘要： A drill head for use in drilling bores in mines and tunnels has a bit and at least one suction opening (5) for removing drillings and having a crushing profile.
摘要翻译：用于矿井和隧道钻孔的钻头具有至少一个用于移除钻孔并具有破碎轮廓的吸入口（5）。

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