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1. 发明授权

US08651769B2 Friction bolt 失效
标题翻译：摩擦螺栓
公开(公告)号：US08651769B2
公开(公告)日：2014-02-18
申请号：US13497355
申请日：2010-07-01
申请人： Michael Hosp
发明人： Michael Hosp
IPC分类号： E21D21/00 , E21D20/00
CPC分类号： E21D21/004 , E21D21/0073
摘要： A tube (1) of a friction bolt has an outer part (3) and an inner part (5) folded inward and a gap (7) extending in the longitudinal direction of the tube, at which gap the outer part transitions into the inner part. The lateral wall areas (9) of the inner part are flat and have a shape in which the free space between the outer and inner parts is substantially lenticular as in known tubes. The bottom (15) of the inner part lies against the outer part, and the weld (13) is arranged at a lateral offset from the plane of symmetry (11) as the area where the bottom lies against the outer part of the tube. Finally, the radii of curvature (R3) in the area of the transitions (4) from the outer part into the inner part of the tube are greater than in known tubes.
摘要翻译：摩擦螺栓的管（1）具有向内折叠的外部部分（3）和内部部分（5），以及在管的纵向方向上延伸的间隙（7），在该间隙处，外部部分转变到内部部分。内部的侧壁区域（9）是平坦的，并且具有其中外部和内部之间的自由空间与已知管中基本上透镜状的形状。内部部分的底部（15）抵靠外部部分，并且焊接部（13）布置在与对称平面（11）的侧向偏移处，作为底部抵靠管的外部部分的区域。最后，从外部到管的内部的过渡部分（4）的区域中的曲率半径（R3）大于已知管中的曲率半径（R3）。

2. 发明授权

US07891911B2 Friction tube anchor and inflation adapter for the latter 有权
标题翻译：用于后者的摩擦管锚和充气适配器
公开(公告)号：US07891911B2
公开(公告)日：2011-02-22
申请号：US11990619
申请日：2007-07-26
申请人： Christof Tschernuth , Martin Neuhold , Michael Meidl
发明人： Christof Tschernuth , Martin Neuhold , Michael Meidl
IPC分类号： E21D21/00
CPC分类号： E02D5/805 , E21D21/0046 , E21D21/0073
摘要： A friction tube anchor has a tube (1) which can be expanded under the action of a pressurized medium and which is attached to a casing (6). The casing (6) is screwed into a section (13) of a casing-like sleeve (7) which is provided with a thread and is sealed by ring packing (11) relative to the inside of the section (13). The casing-like sleeve (7) has another section (14) which is provided with a thread and in which selectively either another expandable tube (1), or an adapter for feeding the pressurized medium for expanding the tube (1), or a fastening bolt, for example an eye bolt, can be screwed.
摘要翻译：摩擦管锚具有管（1），其可以在加压介质的作用下膨胀并且附接到壳体（6）。壳体（6）旋入到具有螺纹的套筒状套筒（7）的一部分（13）中，并且相对于部分（13）的内部由环形密封件（11）密封。套管状套筒（7）具有另一部分（14），该部分设置有螺纹，并且其中选择性地包括另一个可膨胀管（1）或用于供给用于膨胀管（1）的加压介质的适配器，或可以拧紧紧固螺栓，例如吊环螺栓。

3. 发明申请

US20100074695A1 Fluid recovery 有权
标题翻译：流体回收
公开(公告)号：US20100074695A1
公开(公告)日：2010-03-25
申请号：US11919644
申请日：2006-12-14
申请人： Mario Bureau
发明人： Mario Bureau
IPC分类号： E21D21/00 , E21D20/00
CPC分类号： E21D20/00 , E21D21/004 , E21D21/0093
摘要： After a rock anchor which encompasses the anchor bolt, has been inserted with an end sleeve beforehand into a bore hole, on the sleeve there is an adapter with liquid supply and drain. Via the holding pressure line a holding pressure is produced which fixes the adapter on the sleeve. Via the expansion line fluid flows into the anchor bolt and begins to fill it. The anchor bolt expands as a result of the pressure increase in the bore hole, so that its outer surface adjoins the bore hole wall and fixes the rock anchor in the bore hole. Via a gas supply connected to the adapter, a pressurized gas, before and/or after expanding the anchor bolt, can be introduced into the latter. The compressed gas is relieved after removing the adapter and routs the fluid located in the anchor bolt almost completely out of the anchor.
摘要翻译：在包含锚栓螺栓的岩石锚杆之后，已经将端套筒预先插入钻孔中，在套筒上有一个具有液体供应和排出的适配器。通过保持压力线产生将适配器固定在套筒上的保持压力。通过膨胀管流体流入锚栓并开始填充。由于钻孔中的压力增加，锚栓膨胀，使得其外表面邻接钻孔壁并将岩石锚固件固定在钻孔中。通过连接到适配器的气体供应器，在锚定螺栓膨胀之前和/或之后的加压气体可被引入后者。在卸下适配器之后，压缩气体被释放，并将位于锚栓中的流体几乎完全从锚固器中排出。

4. 发明申请

US20100034596A1 ANCHOR AND ANCHOR NUT THEREOF 失效
标题翻译：其他锚杆和锚栓
公开(公告)号：US20100034596A1
公开(公告)日：2010-02-11
申请号：US12530686
申请日：2008-01-17
申请人： Michael Meidl
发明人： Michael Meidl
IPC分类号： E21D21/00 , F16B37/16
CPC分类号： F16B13/141 , F16B31/02
摘要： An anchor includes a rotatable anchor rod an anchor plate and an anchor nut. The screw thread in the anchor nut matches the screw thread of the anchor rod only over part of the screw thread hole. Thus the anchor nut can only be screwed some way further onto the anchor rod, and up to a predetermined torque can be used for rotating the anchor rod during placement of the anchor. As soon as the anchor rod is firmly seated in the drill hole, as a result of the action of adhesive, mortar or expansion or spreading, the anchor rod forms a through-thread in the screw thread hole when the anchor nut is rotated relative to the anchor rod, and consequently the anchor nut can finally be screwed onto the anchor rod until it affixes the anchor plate in its final position to the ground.
摘要翻译：锚固件包括可旋转锚杆，锚板和锚固螺母。锚固螺母中的螺纹与锚杆的螺纹仅在螺纹孔的一部分上相匹配。因此，锚固螺母仅能够进一步拧到锚杆上，并且在锚固件放置期间可以使用达到预定扭矩来旋转锚杆。一旦锚杆牢固地安置在钻孔中，由于粘合剂，砂浆或膨胀或扩展的作用，当锚固螺母相对于螺旋孔旋转时，锚杆在螺纹孔中形成通孔锚杆，因此锚固螺母最后可以拧紧到锚杆上，直到其将锚板固定在其最终位置到地面为止。

5. 发明授权

US07070010B2 Drill bit 失效
公开(公告)号：US07070010B2
公开(公告)日：2006-07-04
申请号：US10478007
申请日：2002-05-16
申请人： Herbert Papousek
发明人： Herbert Papousek
IPC分类号： E21B10/38
CPC分类号： E21B10/58 , E21B10/36 , E21B10/38
摘要： A drill bit comprises, on its face, either only curved cutting edges or a combination consisting of at least one straight cutting edge and at least two curved cutting edges. The cutting edges on the face of the drill bit are arranged such that they start from the axis of the drill bit or end directly adjacent thereto. Three channels start from a blind hole serving to attach the drill bit to an anchor rod of an injection boring anchor, and their openings are not located in the area of the face of the drill bit but are situated in the area of the lateral surface of the same, said lateral surface conically expanding toward the cutting edges. The openings of the channels are placed in the area of concave recesses of the lateral surface of the drill bit in such a manner that they are recessed with regard to the periphery of the face of the drill bit.

6. 发明授权

US07044678B2 Connecting an anchoring rod to a drilling tool 失效
标题翻译：将锚杆连接到钻孔工具
公开(公告)号：US07044678B2
公开(公告)日：2006-05-16
申请号：US10484270
申请日：2001-07-19
申请人： Hannes Papousek , Herbert Papousek, Jr.
发明人： Hannes Papousek , Herbert Papousek, Jr.
IPC分类号： F16D1/00
CPC分类号： E21B17/0426 , E21D21/0026 , E21D21/0053 , Y10T403/57 , Y10T403/5733 , Y10T403/5741 , Y10T403/5746 , Y10T403/5786
摘要： An anchoring rod for rock anchoring (self-drilling injection bolts), includes an outer thread for connecting the anchoring rod to a drilling tool via a coupling sleeve. The end of the anchoring rod, which is screwed into the coupling sleeve, comprises a section which has a reduced diameter in comparison with the outer diameter of the anchoring rod. The free end of the section of the anchoring rod with the reduced diameter comprises a bevel. An open space is thus formed between the inner surface of the coupling sleeve and the reduced diameter end of the anchoring rod. The space stops the anchoring rod from becoming stuck in the coupling sleeve, even when the end of the rod is plastically deformed during the drilling process, so that the anchoring rod can be unscrewed from the coupling sleeve without applying significant force.
摘要翻译：一种用于岩石锚固（自钻式注射螺栓）的锚杆，包括用于通过连接套将锚定杆连接到钻具的外螺纹。拧入连接套筒的锚定杆的端部包括与锚定杆的外径相比具有减小的直径的部分。具有减小的直径的锚定杆的截面的自由端包括斜面。因此，在联接套筒的内表面和锚定杆的缩小直径端之间形成开放空间。即使在钻孔过程中棒的端部发生塑性变形时，该空间也能够使锚定杆卡在连接套筒中，从而可以在不施加显着的力的情况下将锚定杆从连接套筒上拧下。

7. 发明授权

US08152416B2 Device for expanding and/or evacuating parts of anchors 有权
标题翻译：用于扩展和/或排空锚定部件的装置
公开(公告)号：US08152416B2
公开(公告)日：2012-04-10
申请号：US11919644
申请日：2006-12-14
申请人： Mario Bureau
发明人： Mario Bureau
IPC分类号： E21D20/00
CPC分类号： E21D20/00 , E21D21/004 , E21D21/0093
摘要： After a rock anchor (1), in particular an expandable friction tube anchor (1), comprising an anchor bolt (2) has been inserted into a pre-sunk borehole with an end sleeve (4) first, an adapter (6) having a liquid inflow and outflow is arranged on a sleeve (3). On the one hand, a holding pressure which secures the adapter (6) to the sleeve (3) is produced via a holding-pressure line (8). On the other hand, fluid flows into the anchor bolt (2) via an expansion line (7) and starts to fill said bolt. In the process, the increase in pressure (inflation pressure) causes the anchor bolt (2) to expand in the borehole, with the result that its outer surface presses against the borehole wall and thus secures the rock anchor (1) in the borehole. A gas supply connected to the adapter (6) makes it possible for a gas under pressure, in particular compressed air, to be introduced into the anchor bolt (2) before and/or after the expansion thereof. The compressed gas is relieved following the removal of the adapter (6) (pressure equalization) and conveys the fluid contained in the anchor bolt (2) virtually completely from the anchor (1).
摘要翻译：在岩锚（1）之后，特别是包括锚固螺栓（2）的可膨胀摩擦管锚（1）已经首先用端套（4）插入到预沉孔中，适配器（6）具有液体流入和流出布置在套筒（3）上。一方面，通过保持压力线（8）产生将适配器（6）固定到套筒（3）上的保持压力。另一方面，流体经由膨胀管线（7）流入锚栓（2）并开始填充所述螺栓。在此过程中，压力（充气压力）的增加导致锚栓（2）在钻孔中膨胀，结果是其外表面压靠钻孔壁，从而将岩石锚固件（1）固定在钻孔中。连接到适配器（6）的气体供应使得在压缩之前和/或之后的压力下的气体，特别是压缩空气可能被引入到锚定螺栓（2）中。在卸下适配器（6）（压力均衡）之后释放压缩气体，并将锚定螺栓（2）中包含的流体几乎完全从锚（1）输送。

8. 发明授权

US07955034B2 Sliding anchor 失效
标题翻译：滑动锚
公开(公告)号：US07955034B2
公开(公告)日：2011-06-07
申请号：US12438562
申请日：2007-11-09
申请人： Michael Meidl
发明人： Michael Meidl
IPC分类号： F16B31/00
CPC分类号： E21D21/008 , E21D21/0033
摘要： The invention relates to a sliding anchor bolt (10) for introduction into a bore. The sliding anchor bolt (10) has a anchor bolt rod (12), disposed on which is a sliding control element (14) having a through-opening (18), through which the anchor bolt rod (12) extends. The sliding control element (14) comprises a sliding body cage (16) having at least one recess (20) for receiving a sliding body (22) that is in contact with the lateral surface of the anchor bolt rod (12). For precise and repeatable setting of a predefined breakaway force, each recess (22) for receiving a sliding body (22) is disposed in the sliding body cage (22) tangentially relative to the lateral surface of the anchor bolt rod (12). Furthermore, the lateral enveloping surface of each recess (20) projects by a predefined dimension into the free cross section of the through-opening (18), and each sliding body (22) fills the cross section of the recess (20) associated with it.
摘要翻译：本发明涉及一种用于引入孔中的滑动锚杆（10）。所述滑动锚定螺栓（10）具有一个锚定螺栓杆（12），所述锚固螺栓杆（12）设置有具有通孔（18）的滑动控制元件（14），所述锚定螺栓杆（12）穿过所述通孔开口延伸。滑动控制元件（14）包括具有至少一个凹部（20）的滑动体保持器（16），用于接收与锚定螺栓杆（12）的侧表面接触的滑动体（22）。为了精确和可重复地设定预定的分离力，用于接收滑动体（22）的每个凹部（22）相对于锚定螺栓杆（12）的侧表面相切地设置在滑动体保持器（22）中。此外，每个凹部（20）的侧向包围表面以预定尺寸突出到通孔（18）的自由横截面中，并且每个滑动体（22）填充相关联的凹部（20）的横截面它。

9. 发明申请

US20110002745A1 SLIDING ANCHOR 失效
标题翻译：滑动锚杆
公开(公告)号：US20110002745A1
公开(公告)日：2011-01-06
申请号：US12918821
申请日：2008-02-29
申请人： Michael Meidl , Francois Charette
发明人： Michael Meidl , Francois Charette
IPC分类号： E21D21/00
CPC分类号： E21D21/0033 , E21D21/008
摘要： The invention relates to a sliding bolt (10) for introducing into a bore, having an anchor rod (12), on which is disposed a sliding control element (14) with a through-opening (18), through which the anchor rod (12) extends, wherein the sliding control element (14) comprises a sliding body cage (16) having at least one recess (20) for receiving a sliding body (22) that is in contact with the lateral surface of the anchor rod (12), and having an anchor plate (24), which is intended to lie against a region surrounding the mouth of the bore once the sliding bolt (10) has been introduced into the bore. In contrast to conventional sliding bolts, the anchor plate (24) is in load-transferring connection with the sliding body cage (16), with the result that it is easily possible to provide a device that indicates a sliding path of the sliding bolt that is still available.
摘要翻译：本发明涉及一种用于引入孔中的滑动螺栓（10），该滑动螺栓（10）具有一个锚定杆（12），在该孔上设有一个具有通孔（18）的滑动控制元件（14），锚杆 12）延伸，其中滑动控制元件（14）包括具有至少一个凹部（20）的滑动体保持器（16），用于接收与锚杆（12）的侧表面接触的滑动体（22）），并且具有锚定板（24），一旦滑动螺栓（10）已经被引入孔中，该锚定板旨在抵靠围绕孔的口部的区域。与传统的滑动螺栓相比，锚板（24）与滑动体保持架（16）进行负载传递连接，结果是可以容易地提供一种指示滑动螺栓的滑动路径的装置，仍然可用

10. 发明申请

US20090269159A1 IMPROVED SLIDING ANCHOR 失效
标题翻译：改进的滑动锚杆
公开(公告)号：US20090269159A1
公开(公告)日：2009-10-29
申请号：US12438562
申请日：2007-11-09
申请人： Michael Meidl
发明人： Michael Meidl
IPC分类号： F16B13/06
CPC分类号： E21D21/008 , E21D21/0033
摘要： The invention relates to a sliding anchor bolt (10) for introduction into a bore. The sliding anchor bolt (10) has a anchor bolt rod (12), disposed on which is a sliding control element (14) having a through-opening (18), through which the anchor bolt rod (12) extends. The sliding control element (14) comprises a sliding body cage (16) having at least one recess (20) for receiving a sliding body (22) that is in contact with the lateral surface of the anchor bolt rod (12). For precise and repeatable setting of a predefined breakaway force, each recess (22) for receiving a sliding body (22) is disposed in the sliding body cage (22) tangentially relative to the lateral surface of the anchor bolt rod (12). Furthermore, the lateral enveloping surface of each recess (20) projects by a predefined dimension into the free cross section of the through-opening (18), and each sliding body (22) fills the cross section of the recess (20) associated with it.
摘要翻译：本发明涉及一种用于引入孔中的滑动锚杆（10）。所述滑动锚定螺栓（10）具有一个锚定螺栓杆（12），所述锚固螺栓杆（12）设置有具有通孔（18）的滑动控制元件（14），所述锚定螺栓杆（12）穿过所述通孔开口延伸。滑动控制元件（14）包括具有至少一个凹部（20）的滑动体保持器（16），用于接收与锚定螺栓杆（12）的侧表面接触的滑动体（22）。为了精确和可重复地设定预定的分离力，用于接收滑动体（22）的每个凹部（22）相对于锚定螺栓杆（12）的侧表面相切地设置在滑动体保持器（22）中。此外，每个凹部（20）的侧向包围表面以预定尺寸突出到通孔（18）的自由横截面中，并且每个滑动体（22）填充相关联的凹部（20）的横截面它。

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