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1. 发明申请

US20090142142A1 Self-drilling connection anchor 审中-公开
标题翻译：自钻连接锚
公开(公告)号：US20090142142A1
公开(公告)日：2009-06-04
申请号：US12291902
申请日：2008-11-13
申请人： Michael Bayerl , Wolfgang Ludwig , Kolja Wieczorek , Kay Heemann
发明人： Michael Bayerl , Wolfgang Ludwig , Kolja Wieczorek , Kay Heemann
IPC分类号： E21D20/00
CPC分类号： E21D20/02 , E21D21/0033 , E21D21/0053 , F16B13/003 , F16B13/143
摘要： A self-drilling connection anchor (10) includes an anchor tube (11), a drilling head (13) provided at the first end (12) of the anchor tube (11), an inner tube (15) arranged in the anchor tube (11) and having an interior space (16) for receiving an ejectable mass (30), a first axial, with respect to the longitudinal axis (L) defined by the anchor tube, opening (18) provided in a region of the second free end (14) that communicates with the interior space (16) of the inner tube (15), at least one outlet opening (20) provided in a region of the drilling head (13), and at least one second radial, with respect to the longitudinal axis (L), opening (19) provided in the region of the free second end (14) and communicating with the at least one outlet opening (20) via an intermediate space (17) formed between the anchor tube (11) and the inner tube (15).
摘要翻译：自钻式连接锚（10）包括锚管（11），设置在锚管（11）的第一端（12）处的钻头（13），布置在锚管中的内管（15）（11）并且具有用于接收可排出物料（30）的内部空间（16），相对于由锚管限定的纵向轴线（L）的第一轴向，设置在第二部分的区域中的开口（18）与内管（15）的内部空间（16）连通的自由端（14），设置在钻头（13）的区域中的至少一个出口开口（20），以及至少一个第二径向相对于设置在自由的第二端（14）的区域中的纵向轴线（L），开口（19），并且经由形成在锚管（...）的中间空间（17）与至少一个出口开口（20）连通， 11）和内管（15）。

2. 发明申请

US20100230909A1 Adapter for self-drilling, chemically anchorable fastening element 审中-公开
标题翻译：适用于自钻，化学锚固紧固元件
公开(公告)号：US20100230909A1
公开(公告)日：2010-09-16
申请号：US12661043
申请日：2010-03-10
申请人： Michael Bayerl , Wolfgang Ludwig , Kay Heemann
发明人： Michael Bayerl , Wolfgang Ludwig , Kay Heemann
IPC分类号： E21D20/02
CPC分类号： E21D21/0093 , E21B17/03 , E21D21/0053 , Y10T279/3418
摘要： An adapter (21) for a self-drilling, chemically anchorable fastening element (11) is described, having a shank (12) with a first end (13) on which a drill bit head (16) is provided, and with a second, free end (14), the second end (14) of the shank (12) being provided with a threadlike outer profile (15). The adapter (21) which may be placed on the second, free end (14) of the shank (12) has an external engagement device on one end for a rotary tool receptacle of a drill which is to be used, a base section provided on the other end at a distance from the engagement means, and a hollow cylindrical connecting sleeve section which connects the base section and the engagement device. The connecting sleeve section has a threadlike inner profile which corresponds to the threadlike outer profile (15) on the shank (12). The adapter (21) is formed by a first element part (22) and a second element part (32) which are detachably connected to one another via a clutch device (41).
摘要翻译：描述了一种用于自钻孔化学可锚固的紧固元件（11）的适配器（21），其具有带有第一端（13）的柄（12），钻头头（16）设置在其上，第二，自由端（14），所述柄（12）的第二端（14）设有线状外轮廓（15）。可以放置在柄（12）的第二自由端（14）上的适配器（21）在一端具有用于待使用的钻头的旋转工具容器的外接合装置，提供的基部在另一端距离接合装置一定距离，以及连接基部和接合装置的中空圆柱形连接套筒部分。连接套筒部分具有螺纹状内部轮廓，其对应于柄部（12）上的线状外部轮廓（15）。适配器（21）由通过离合器装置（41）可拆卸地彼此连接的第一元件部分（22）和第二元件部分（32）形成。

3. 发明授权

US08029211B2 Adaptor for setting a self-drilling, chemically anchored, fastening element 有权
标题翻译：用于设置自钻，化学锚定，紧固元件的适配器
公开(公告)号：US08029211B2
公开(公告)日：2011-10-04
申请号：US12455888
申请日：2009-06-08
申请人： Michael Bayerl , Kay Heemann , Wolfgang Ludwig
发明人： Michael Bayerl , Kay Heemann , Wolfgang Ludwig
IPC分类号： E21D20/00
CPC分类号： E21B21/02 , E21D20/028
摘要： An adaptor for setting a self-drilling, chemically anchorable, fastening element (5) includes a rotor member (21) rotatably supported in the adaptor housing (36) and having at its opposite ends (23,25) respectively, a coupling section (24) for connecting the rotor member (21) with a drilling tool (8) for joint rotation therewith, and a coupling receptacle (26) for fixedly receiving a free end (6) of the fastening element (5). Support elements (52,53) are provided in one of two housing parts (41,51) for rotatably supporting the rotor member (21). Sealing elements (42), which are provided in another housing part (41), for a connection channel section (32) that connects a connection opening (37) in the housing (36) for the ejection medium (4) with a feeding channel (31) in the rotor member (21).
摘要翻译：用于设置自钻孔，化学可锚固的紧固元件（5）的适配器包括可旋转地支撑在适配器壳体（36）中并且在其相对端（23,25）处分别具有耦合部分 24），用于将转子构件（21）与用于与其接合旋转的钻具（8）连接;以及用于固定地容纳紧固元件（5）的自由端（6）的联接容座（26）。支撑元件（52,53）设置在用于可旋转地支撑转子构件（21）的两个壳体部分（41,51）中的一个中。设置在另一壳体部分（41）中的用于连接通道部分（32）的密封元件（42），其将用于喷射介质（4）的壳体（36）中的连接开口（37）与馈送通道（31）在转子构件（21）中。

4. 发明申请

US20090092446A1 Fastening element 有权
标题翻译：紧固件
公开(公告)号：US20090092446A1
公开(公告)日：2009-04-09
申请号：US12286011
申请日：2008-09-26
申请人： Michael Bayerl , Wolfgang Ludwig , Kay Heemann
发明人： Michael Bayerl , Wolfgang Ludwig , Kay Heemann
IPC分类号： E21D9/00
CPC分类号： F16B13/141 , E21D20/02 , E21D21/0053 , F16B13/003 , F16B35/044
摘要： A fastening element has a drilling head (21) provided at one end (16) of anchor tube (12) and having at least one inlet opening (23) that opens toward the receiving chamber (13) of the anchor tube (12), and at least one through-opening (24) that opens outwardly for passing of the hardenable mass therethrough, and a mixing element (31) for the hardenable mass and which is located in the drilling head (21) between the at least one inlet opening (23) and the at least one through-opening (24).
摘要翻译：紧固元件具有设置在锚管（12）的一端（16）处的钻头（21），并且具有朝向锚管（12）的接收室（13）开口的至少一个入口开口（23）以及至少一个向外打开以使可硬化材料通过其中的通孔（24）和用于可硬化块的混合元件（31），并且位于所述钻头（21）内的所述至少一个入口（23）和所述至少一个通孔（24）。

5. 发明申请

US20070209842A1 Hard material bit 审中-公开
标题翻译：硬材料位
公开(公告)号：US20070209842A1
公开(公告)日：2007-09-13
申请号：US11714470
申请日：2007-03-05
申请人： Kay Heemann , Wolfgang Ludwig , Michael Bayerl
发明人： Kay Heemann , Wolfgang Ludwig , Michael Bayerl
IPC分类号： E21B10/36
CPC分类号： E21B10/58 , E21D21/0053
摘要： A hard material bit for a drilling head (2) includes at least two cutting edges (4a, 4b) over a bit length (L) in a direction transverse to a bit drilling axis (A), with one of the at least two cutting edges (4a) being located adjacent to a first side surface (5a) of the bit and another of the at least two cutting edges being located adjacent to the second side surface (5b) of the bit spaced form the first side surface (5a) by a thickness (D), the bit further including a base surface (6) located opposite the cutting edges (4a, 4b) at a height (H) along the drilling axis (A), and two recesses (7a, 7b) formed in respective longitudinal portions of the base surface (6) located opposite the one and the another of the at least two cutting edges (4a, 4b), respectively, and extending up to the first and second side surfaces (5a, 5b), respectively.
摘要翻译：用于钻头（2）的硬质材料钻头在横向于钻头钻头轴线（A）的方向上在钻头长度（L）上包括至少两个切削刃（4a，4b），其中至少一个两个切割边缘（4a）位于钻头的第一侧表面（5a）附近，并且至少两个切削刃中的另一个切割边缘位于相邻的第二侧表面（5b）处，所述第二侧表面所述钻头还包括沿着所述钻孔轴线（A）在高度（H）处与所述切削刃（4a，4b）相对的基面（6），以及形成在分别与所述至少两个切削刃（4a，4b）中的一个和另一个相对的底座表面（6）的相应纵向部分中的两个凹槽（7a，7b），并且延伸到第一和第二侧表面（5a，5b）。

6. 发明授权

US07789589B2 Fastening element 有权
标题翻译：紧固件
公开(公告)号：US07789589B2
公开(公告)日：2010-09-07
申请号：US12286011
申请日：2008-09-26
申请人： Michael Bayerl , Wolfgang Ludwig , Kay Heemann
发明人： Michael Bayerl , Wolfgang Ludwig , Kay Heemann
IPC分类号： E21D21/00
CPC分类号： F16B13/141 , E21D20/02 , E21D21/0053 , F16B13/003 , F16B35/044
摘要： A fastening element has a drilling head (21) provided at one end (16) of anchor tube (12) and having at least one inlet opening (23) that opens toward the receiving chamber (13) of the anchor tube (12), and at least one through-opening (24) that opens outwardly for passing of the hardenable mass therethrough, and a mixing element (31) for the hardenable mass and which is located in the drilling head (21) between the at least one inlet opening (23) and the at least one through-opening (24).
摘要翻译：紧固元件具有设置在锚管（12）的一端（16）处的钻头（21），并且具有朝向锚管（12）的接收室（13）开口的至少一个入口开口（23）以及至少一个向外打开以使可硬化材料通过其中的通孔（24）和用于可硬化块的混合元件（31），并且位于所述钻头（21）内的所述至少一个入口（23）和所述至少一个通孔（24）。

7. 发明申请

US20090304455A1 Adaptor for setting a self-drilling, chemically anchored, fastening element 有权
标题翻译：用于设置自钻，化学锚定，紧固元件的适配器
公开(公告)号：US20090304455A1
公开(公告)日：2009-12-10
申请号：US12455888
申请日：2009-06-08
申请人： Michael Bayerl , Kay Heemann , Wolfgang Ludwig
发明人： Michael Bayerl , Kay Heemann , Wolfgang Ludwig
IPC分类号： E21D20/02 , E21D20/00
CPC分类号： E21B21/02 , E21D20/028
摘要： An adaptor for setting a self-drilling, chemically anchorable, fastening element (5) includes a rotor member (21) rotatably supported in the adaptor housing (36) and having at its opposite ends (23, 25) respectively, a coupling section (24) for connecting the rotor member (21) with a drilling tool (8) for joint rotation therewith and a coupling receptacle (26) provided for fixedly receiving a free end (6) of the fastening element (5), support elements (52, 53) provided in one of two housing parts (41, 51) for rotatably supporting the rotor member (21), and sealing elements (42) provided in another housing part (41) for sealing a connection channel section (32) that connects a connection opening (37) in the housing (36) for the ejection medium (4) with a feeding channel (31) in the rotor member (21).
摘要翻译：一种用于设置自钻孔，化学可锚固的紧固元件（5）的适配器包括可旋转地支撑在适配器壳体（36）中并且在其相对端（23,25）处分别具有联接部分 24），用于将转子构件（21）与用于与其联接旋转的钻孔工具（8）连接;以及联接插座（26），用于固定地容纳紧固元件（5）的自由端（6），支撑元件（52），53）设置在用于可旋转地支撑转子构件（21）的两个壳体部分（41,51）中的一个中，以及设置在另一个壳体部分（41）中的密封元件（42），用于密封连接用于喷射介质的壳体（36）中的连接开口（37）在转子部件（21）中具有进给通道（31）。

8. 发明申请

US20080286054A1 Self-drilling rock anchor 审中-公开
标题翻译：自钻岩锚
公开(公告)号：US20080286054A1
公开(公告)日：2008-11-20
申请号：US12152588
申请日：2008-05-14
申请人： Michael Bayerl , Wolfgang Ludwig , Kay Heemann
发明人： Michael Bayerl , Wolfgang Ludwig , Kay Heemann
IPC分类号： E21D20/00
CPC分类号： E21D20/021 , E21D21/0033 , E21D21/0053
摘要： A self-drilling rock anchor includes a drilling head (16; 46) provided at one end (13) of the receiving body (12), an inner tube (21) for receiving a pressurable-out hardenable mass (26) and provided in the receiving body (12) and having an outlet opening (22) spaced from the drilling head (16; 46), and a mixing member (31; 61) displaceably supported in the inner tube (21), with the drilling head (16; 46) having a receptacle (18; 48) adjacent to the mixing member (31; 61) for receiving a free end (32; 62) of the mixing member (21; 61) and a through-opening (17) for the hardenable mass (26), and the receptacle (18; 48) of the drilling head (16; 46) having a centering section (20; 50) that cooperates with a counter-centering section (33; 63) provided at the free end (32; 62) of the mixing member (31; 61) adjacent to the drilling head (16; 46).
摘要翻译：自钻岩石锚杆包括设置在接收体（12）的一端（13）处的钻头（16; 46），用于接收可加压的可硬化块（26）的内管（21）所述接收体（12）并且具有与所述钻头（16; 46）间隔开的出口开口（22）;以及可移动地支撑在所述内管（21）中的混合构件（31; 61），所述钻头 ; 46）具有邻近所述混合构件（31; 61）的接收器（18; 48），用于容纳所述混合构件（21; 61）的自由端（32; 62）和用于所述混合构件可钻化块（26）和钻头（16; 46）的容器（18; 48）具有定心部分（20; 50），所述定心部分与设置在自由端的反对中部分（33; 63）（16; 46）相邻的所述混合构件（31; 61）的所述端部（32; 62）。

9. 发明申请

US20070193783A1 Drilling head 审中-公开
标题翻译：钻头
公开(公告)号：US20070193783A1
公开(公告)日：2007-08-23
申请号：US11709178
申请日：2007-02-20
申请人： Kay Heemann , Wolfgang Ludwig , Michael Bayerl
发明人： Kay Heemann , Wolfgang Ludwig , Michael Bayerl
IPC分类号： E21B10/40
CPC分类号： E21B10/54
摘要： A drilling head, with a cross-sectional dimension (E) in a direction normal to the drilling axis (A), includes two diametrically opposite, free-standing, prong-shaped support members (2) provided at a head-side of the drilling head, and a diametrically extending hard material element (3) connected with the two support members (2) and which forms at least one cutter (4) at its head, in an axial direction, side and which lies freely in a central region (Z) of the drilling axis (A) at a stem, in the axial direction, side of the drilling head (1).
摘要翻译：在垂直于钻孔轴线（A）的方向上具有横截面尺寸（E）的钻头包括设置在钻头轴线（A）的头侧的两个直径相对的独立的叉形支撑构件钻头和与两个支撑构件（2）连接的直径方向延伸的硬质材料元件（3），并且在其头部沿轴向方向形成至少一个切割器（4），并且其自由地位于中心区域（A）的轴线方向上的钻头（A）的轴线（Z）。

10. 发明申请

US20100089644A1 Drilling tool and drilling method 失效
标题翻译：钻具和钻孔方法
公开(公告)号：US20100089644A1
公开(公告)日：2010-04-15
申请号：US12587914
申请日：2009-10-14
申请人： Kay Heemann , Uwe Bohn , Wolfgang Ludwig
发明人： Kay Heemann , Uwe Bohn , Wolfgang Ludwig
IPC分类号： E21B44/02 , E21B44/00 , E21B21/08 , E21B21/10
CPC分类号： E21B44/06 , E21B21/08 , E21B44/02
摘要： A drilling tool includes a hydraulically driven device (21) for advancing a drilling head (2) in a bore (5), and a flow limiter (30) arranged in a hydraulic conduit (25) of the advancing device (21) for adjusting an advancing speed of the drilling head (2) in the bore (5), with the flow limiter (30) having a pressure-actuated adjusting member (38) for adjusting flow of a hydraulic fluid in the hydraulic conduit means (25) in accordance with a flow volume of a rinsing fluid (7) for rinsing the bore.
摘要翻译：一种钻井工具包括用于将钻头（2）推进孔（5）中的液压驱动装置（21）和布置在推进装置（21）的液压管道（25）中的流量限制器（30），用于调节钻孔头（2）在孔（5）中的前进速度，流量限制器（30）具有压力致动的调节构件（38），用于调节液压管道装置（25）中的液压流体的流动根据用于冲洗孔的冲洗流体（7）的流量。

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