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1. 发明申请

US20070253783A1 Rock Bolting Method and Rock Bolt 审中-公开
标题翻译：岩石螺栓方法和岩石螺栓
公开(公告)号：US20070253783A1
公开(公告)日：2007-11-01
申请号：US11596939
申请日：2005-04-18
申请人： Mario Bureau , Fredrik Oberg , Francois Charette
发明人： Mario Bureau , Fredrik Oberg , Francois Charette
IPC分类号： E21D21/00
CPC分类号： E21D21/02 , E21D21/0046 , E21D21/0073
摘要： A method for providing a rock bolt (2) for rock bolting, wherein a rock bolt (2) having a tubular bolt portion (4) with a closed cross section is inserted and expanded for bearing contact in a bore hole (3) in a rock structure (1). The length of the tubular bolt portion (4) is determined such that maximum frictional force at pulling inside a bore hole (3) of a rock bolt with a tubular bolt portion with this length is below a predetermined maximum value. The invention also concerns a rock bolt.
摘要翻译：一种用于提供用于岩石锚固的岩石锚杆（2）的方法，其中具有闭合横截面的管状螺栓部分（4）的岩石螺栓（2）被插入并膨胀以用于轴承接触在钻孔（3）中岩石结构（1）。管状螺栓部分（4）的长度被确定为使得具有这种长度的管状螺栓部分的岩石螺栓的钻孔（3）内部的最大摩擦力低于预定的最大值。本发明还涉及一种岩石锚杆。

2. 发明申请

US20090016823A1 Device and Method for Installing a Rock Bolt and a Rock Bolt Installation Rig 有权
标题翻译：安装岩石螺栓和岩石螺栓安装钻机的装置和方法
公开(公告)号：US20090016823A1
公开(公告)日：2009-01-15
申请号：US11886552
申请日：2006-03-24
申请人： Fredrik Oberg
发明人： Fredrik Oberg
IPC分类号： E21D20/00 , E21B19/00
CPC分类号： E21D20/003
摘要： A device (5) for installing a pressure fluid expandable rock bolt (4) of the kind having a tubular expansion portion and a fitting portion, said device at a distal portion having chuck means for gripping the fitting portion and for establishing a sealed connection between a fluid source and the inlet, said device extending essentially in an axial direction. The device includes at a proximal portion a holder portion (11) that is adapted to be fitted to a drill string engagement element (27) of a rock drilling machine. The invention also concerns a method and a rig.
摘要翻译：一种用于安装具有管状膨胀部分和装配部分的压力流体可膨胀岩石螺栓（4）的装置（5），所述装置在远端部分具有夹紧装置，用于夹持装配部分并建立密封连接流体源和入口，所述装置基本上沿轴向延伸。该装置包括在近端部分处的保持器部分（11），该保持器部分适于装配到钻岩机的钻柱接合元件（27）。本发明还涉及一种方法和钻机。

3. 发明申请

US20080085161A1 Method And System For Monitoring And Documenting Installation of Rock Reinforcement Bolt 有权
标题翻译：岩石加固螺栓的安装方法及系统
公开(公告)号：US20080085161A1
公开(公告)日：2008-04-10
申请号：US11792502
申请日：2005-11-28
申请人： Fredrik Oberg
发明人： Fredrik Oberg
IPC分类号： E21D21/00 , E21F17/18
CPC分类号： E21D20/00
摘要： A system for monitoring and documenting the installation of at least one rock reinforcement bolt in a tunnel or a mine, wherein bolt installation related information is stored and related to the identity of the bolt is distinguished by means (S1, S2, S3, 4) for registering of at least one bolt installation related parameter and means for storing the corresponding installation parameter data in a related memory (M), and means (S4, 4) for registering the installation position and means for storing the corresponding installation position data in a related memory (M). The invention also concerns a method.
摘要翻译：一种用于监测和记录在隧道或矿井中安装至少一个岩石加固螺栓的系统，其中存储螺栓安装相关信息并且与螺栓的身份相关的系统通过（S 1，S 2，S 3 ，4）用于登记至少一个螺栓安装相关参数和用于将相应的安装参数数据存储在相关存储器（M）中的装置，以及用于登记安装位置的装置（S 4，4）和用于存储相应的安装装置位置数据在相关的存储器（M）中。本发明还涉及一种方法。

4. 发明申请

US20060278414A1 Device for rock bolting and for automized rock bolting and rock bolting 有权
标题翻译：用于岩石锚固和自动岩石锚固和岩石锚固的装置
公开(公告)号：US20060278414A1
公开(公告)日：2006-12-14
申请号：US10555031
申请日：2004-05-12
申请人： Fredrik Oberg , Per Jonson
发明人： Fredrik Oberg , Per Jonson
IPC分类号： B25B21/02
CPC分类号： E21B17/0426 , E21D20/006 , E21D20/028
摘要： Device for rock bolting with an adapter device (10) for connection of a drilling machine (3) to a self drilling rock bolt (7), said adapter device including an adapter element (14) which is sealingly surrounded by a swivel sleeve (13) for connection to (one) external (source) sources for flushing medium (8) and bolt grouting medium (9), wherein the adapter element includes a thread for connecting to a corresponding thread on the rock bolt (7), and an integral connection portion for connection to the drilling machine (3). The invention also concerns a device for automatized rock bolting and a method for rock bolting.
摘要翻译：一种用于将钻孔机（3）连接到自钻岩石螺栓（7）的适配器装置（10）的岩石锚固装置，所述适配器装置包括由旋转套筒（13）密封地包围的适配器元件（14）），用于连接到（一个）用于冲洗介质（8）和螺栓注浆介质（9）的外部（源）源，其中适配器元件包括用于连接到岩石螺栓（7）上的对应螺纹的螺纹，用于连接到钻孔机（3）的连接部分。本发明还涉及一种用于自动岩石锚固的装置和一种用于岩石锚固的方法。

5. 发明申请

US20060285928A1 Expandable rock bolt and rock bolting system 有权
标题翻译：可扩展岩栓和岩石锚杆系统
公开(公告)号：US20060285928A1
公开(公告)日：2006-12-21
申请号：US10555030
申请日：2004-05-12
申请人： Morgan Kanflod , Fredrik Oberg
发明人： Morgan Kanflod , Fredrik Oberg
IPC分类号： E21D21/00
CPC分类号： E21F17/02 , E21D21/004 , E21D21/0073
摘要： The present invention is related to a rock bolt (7), expandable by means of a pressure media, for insertion into a borehole. The expandable bolt (7) comprises a connection unit (8) with means (11) for detachable interaction with an expansion means (10) for expansion of the rock bolt (7), as well as with a suspension element (16). The connection unit is designed with such external dimensions so that it may be inserted into the bore-hole. The invention also relates to such a rock bolting system.
摘要翻译：本发明涉及一种通过压力介质可膨胀以插入钻孔中的岩石锚杆（7）。可膨胀螺栓（7）包括具有用于与用于膨胀岩石螺栓（7）的膨胀装置（10）以及悬挂元件（16）可拆卸相互作用的装置的连接单元（8）。连接单元设计有这样的外部尺寸，使其可以插入钻孔中。本发明还涉及这种岩石锚固系统。

6. 发明申请

US20060078372A1 Coupling sleeve for connection of a threaded rock bolt to an impact rock drilling machine 审中-公开
标题翻译：用于将螺纹岩石螺栓连接到冲击岩石钻孔机的耦合套筒
公开(公告)号：US20060078372A1
公开(公告)日：2006-04-13
申请号：US10539148
申请日：2004-01-26
申请人： Morgan Kanflod , Fredrik Oberg , Bertil Stenberg
发明人： Morgan Kanflod , Fredrik Oberg , Bertil Stenberg
IPC分类号： E21B17/043
CPC分类号： E21B17/03 , E21B17/0426 , E21B17/043 , Y10T403/50
摘要： Coupling sleeve for connecting a threaded rock bolt (1) to an impact rock drilling machine (2) comprising a first part (3) provided with an internal thread (4) for connection of the rock bolt (1) and a second part (5) provided with an internal thread (6) for connection of the rock drilling machine (2), whereby the second part (5) comprises a transversely to a longitudinal axis (9) on the coupling sleeve arranged locking device (7) which cooperates with a region (8) on the rock drilling machine (2) for preventing that the coupling sleeve and the rock drilling machine (2) are separated.
摘要翻译：用于将螺纹岩石螺栓（1）连接到冲击岩石钻孔机（2）的联接套筒包括设置有用于连接岩石螺栓（1）和第二部分（5）的内螺纹（4）的第一部分（3））设置有用于连接岩石钻孔机（2）的内螺纹（6），由此所述第二部件（5）横向于所述联接套筒上的纵向轴线（9），所述纵向轴线（9）布置在所述锁定装置（7）上，所述锁定装置在凿岩机（2）上的区域（8），用于防止联接套筒和凿岩机（2）分离。

7. 发明申请

US20070122238A1 Method and device for installing a self-drilling expandable rock bolt and a self-drilling rock bolt 失效
标题翻译：用于安装自钻式可膨胀岩石锚杆和自钻岩石锚杆的方法和装置
公开(公告)号：US20070122238A1
公开(公告)日：2007-05-31
申请号：US10574635
申请日：2004-10-20
申请人： Fredrik Oberg , Morgan Kanflod
发明人： Fredrik Oberg , Morgan Kanflod
IPC分类号： E21D21/00
CPC分类号： E21D20/003 , E21D21/0053 , E21D21/0073
摘要： In a method and a device for installing, in a rock wall or roof, a self-drilling expandable rock bolt (2) having a drill bit portion (5), an expansion portion (9) and a connecting portion (10), in a rock breaking step, the self-drilling rock bolt (2) is provided with a rock breaking movement and flushing fluid for producing a bore hole, and in an expansion step, pressurized expansion fluid is introduced into the expansion portion (9) in order to expand it so as to be fixed to the inside of the bore hole. Expansion fluid is introduced by means of a swiveling device (6) so that the rock bolt (2) is free to move during the rock breaking step, and be tightened against the rock bolt (2) in the expansion step in such a way that a sealed channel for expansion fluid is established between an expansion fluid source and the expansion portion (9). The invention also concerns a self-drilling rock bolt.
摘要翻译：在用于在岩壁或屋顶中安装具有钻头部分（5），膨胀部分（9）和连接部分（10）的自钻可膨胀岩石螺栓（2）的方法和装置中，自钻式岩石螺栓（2）设有用于产生钻孔的破岩机构和冲洗流体，在膨胀步骤中，加压膨胀流体按顺序引入膨胀部分（9）以使其膨胀以固定到钻孔的内部。通过旋转装置（6）引入膨胀流体，使得岩石螺栓（2）在岩石破碎步骤期间自由移动，并且在膨胀步骤中被紧固在岩石锚杆（2）上，使得在膨胀流体源和膨胀部分（9）之间建立用于膨胀流体的密封通道。本发明还涉及一种自钻岩石锚杆。

8. 发明申请

US20060204341A1 Method and device for rock bolting 有权
标题翻译：岩石锚杆的方法和装置
公开(公告)号：US20060204341A1
公开(公告)日：2006-09-14
申请号：US10554615
申请日：2004-05-12
申请人： Morgan Kanflod , Fredrik Oberg
发明人： Morgan Kanflod , Fredrik Oberg
IPC分类号： E21D21/00
CPC分类号： E21B17/0426 , E21D20/006 , E21D20/028
摘要： Method and device for rock bolting, wherein a tubular bolt (2) with closed cross-section is inserted and expanded for anchoring inside a bore hole (12), wherein the tubular bolt is expanded to contact in the inner portion of the bore hole, a tension element (3, 7, 8, 9) which is arranged in the outer portion of the bore hole with an inner part (7) attached to the tubular bolt (2) is pre-stressed and a settable medium is injected into the outer portion of the bore hole (14) between (27) the tension element and the wall of the bore hole and is allowed to set.
摘要翻译：用于岩石锚固的方法和装置，其中插入并膨胀具有封闭横截面的管状螺栓（2），用于锚固在钻孔（12）内，其中管状螺栓膨胀以在钻孔的内部部分接触，布置在钻孔的外部部分中的与附接到管状螺栓（2）的内部部分（7）的张力元件（3,7,8,9）是预应力的，并且可调节介质被注入到钻孔（14）的外部部分（27）在张力元件（27）和钻孔的壁之间，并被允许设定。

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