专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006041376A1 PERCUSSION DEVICE 审中-公开
标题翻译：冲击装置
公开(公告)号：WO2006041376A1
公开(公告)日：2006-04-20
申请号：PCT/SE2005/001425
申请日：2005-09-28
申请人： ATLAS COPCO ROCK DRILLS AB , ANDERSSON, Kurt , RODERT, Jörgen
发明人： ANDERSSON, Kurt , RODERT, Jörgen
IPC分类号： B25D9/14
CPC分类号： B25D9/14 , B25D9/18 , B25D9/20 , B25D2209/007
摘要： Percussion device including a machine housing (l),' a forwards and backwards movable percussion piston (2) in the machine housing, and a reciprocatingly movable valve body (6) in the machine housing, said percussion piston (2) being arranged to , subject a tool (3)' to impacts, and said percussion piston including a first (4) and a- second (5) driving surface intended to be subjected .to pressure in order to drive the percussion piston (2). forwards and backwards, said valve body . • • (6) including a first end surface (12) and a second end surface (1.3), wherein the pressurizing of the first -end' surface (12) tends to drive the valve body in a first direction- and pressurizing of the second end surface (13) . tends to drive the .valve body in a second direction, whereby the valve body (6) is- arranged, over a channel (7) arranged i the machine housing, to connect at least the second (5) of th driving surfaces alternately to a pressure source (8) or to low pressure (9) , wherein the second end surface (13) , by the percussion .piston (2), is alternately connectable to the pressure source (8) or, over a valve device (11) for creating a counter-pressure, to the low pressure (8) .
摘要翻译：打击乐器包括机器壳体（l），机器壳体中的向前和向后可移动的冲击活塞（2）以及机器壳体中的可往复运动的阀体（6），所述冲击活塞（2）受到工具（3）的冲击，并且所述冲击活塞包括要施加压力的第一（4）和第二（5）驱动表面以驱动冲击活塞（2）。所述阀体向前和向后。（6），包括第一端面（12）和第二端面（1.3），其中所述第一端面（12）的加压倾向于沿第一方向驱动所述阀体，并且所述第二端表面（13）。倾向于沿第二方向驱动阀体，由此阀体（6）布置在布置在机器壳体上的通道（7）上，以将至少第二（5）个驱动表面交替地连接到压力源（8）或低压（9），其中所述第二端面（13）通过所述冲击片（2）交替地连接到所述压力源（8），或者在阀装置（11））用于产生反压力，低压（8）。

2. 发明申请

WO2004029400A1 IMPACT ADAPTER FOR TRANSFER OF IMPACTS AND ROTATION FROM AN IMPACT ROCK DRILLING MACHINE TO A DRILL STRING 审中-公开
标题翻译：冲击适配器，用于将冲击式钻孔机转移到钻机的影响和旋转
公开(公告)号：WO2004029400A1
公开(公告)日：2004-04-08
申请号：PCT/SE2003/001423
申请日：2003-09-12
申请人： ATLAS COPCO ROCK DRILLS AB , ANDERSSON, Kurt , JONSSON, Per
发明人： ANDERSSON, Kurt , JONSSON, Per
IPC分类号： E21B1/38
CPC分类号： B25D16/00 , B25D17/06 , E21B6/02
摘要： Impact adapter for transfer of impacts and rotation from an impact rock drilling machine to a drill string comprising a first end (5) for connection to a drill string and a second end provided with ridges (7) and interposed grooves (8) for transfer of rotation. The grooves (8) at the end (9) directed away from the first end (5) of the impact adapter (2) are widened in the direction away from the first end (5).
摘要翻译：用于将碰撞和旋转从冲击岩石钻孔机转移到钻柱的冲击适配器，其包括用于连接到钻柱的第一端（5）和具有脊（7）和设置有凹槽（8）的第二端，用于传递回转。在远离第一端（5）的方向上，远离冲击适配器（2）的第一端（5）的端部（9）处的凹槽（8）被加宽。

3. 发明申请

WO2008085114A1 ROCK DRILLING EQUIPMENT AND A METHOD IN ASSOCIATION WITH SAME 审中-公开
标题翻译：岩石钻探设备及其相关方法
公开(公告)号：WO2008085114A1
公开(公告)日：2008-07-17
申请号：PCT/SE2008/000014
申请日：2008-01-10
申请人： ATLAS COPCO ROCK DRILLS AB , ANDERSSON, Kurt
发明人： ANDERSSON, Kurt
IPC分类号： E21B1/26 , B25D17/24
CPC分类号： E21B6/00 , B25D9/12 , B25D17/245 , E21B1/02
摘要： A rock drilling machine with a first control means (21, 22) within a second piston (6) and acting on a first piston (13) such that it counteracts displacement of the relative positions of a first and a second control device at the moment of contact of the second piston onto the drill rod or onto a part (9) connected to this. Furthermore, a rock drill rig comprising such a rock drilling machine and a method for counteracting the said displacement. Significant improvements in reproducibility for impact mechanism stability over long manufacturing series are achieved through the invention. In the same way, the lifetime of rock drilling devices manufactured according to the invention is extended through the impact mechanism acting in a more stable manner despite wear of component parts. It is furthermore possible to dimension for higher rates of impact without risking the impact mechanism stability.
摘要翻译：一种在第二活塞（6）内具有第一控制装置（21,22）并且作用在第一活塞（13）上的凿岩机，使得其抵抗第一和第二控制装置在此刻的相对位置的位移将第二活塞接触到钻杆上或与其连接的部件（9）上。此外，包括这种凿岩机的岩石钻机和用于抵消所述位移的方法。通过本发明实现了长时间制造系列中冲击机构稳定性的重现性的显着改善。以同样的方式，根据本发明制造的岩石钻井装置的寿命通过冲击机构延长，尽管组件的磨损也以更稳定的方式起作用。此外，还可以确定更高的冲击速率，而不会影响冲击机构的稳定性。

4. 发明申请

WO2008041906A1 PERCUSSION DEVICE AND ROCK DRILLING MACHINE 审中-公开
标题翻译：冲击装置和岩石钻孔机
公开(公告)号：WO2008041906A1
公开(公告)日：2008-04-10
申请号：PCT/SE2007/000867
申请日：2007-09-28
申请人： ATLAS COPCO ROCK DRILLS AB , ANDERSSON, Kurt
发明人： ANDERSSON, Kurt
IPC分类号： E21B1/38 , B25D17/06 , E21B1/26 , E21B4/14
CPC分类号： B25D17/06 , B25D17/245 , B25D2217/0023 , B25D2250/181 , E21B1/02
摘要： A percussion device (5) for a rock drilling machine (1) including a percussive piston (6; 15) which is reciprocally movable inside a cylinder and an impact receiving element (7;16) with an impact surface (A;A' ), against which the percussive piston is arranged to perform strikes in an impact direction for transferring of percussive energy through Shockwaves to a percussive tool. The percussion device is distinguished by the impact receiving element (7; 16) including a Shockwave modifying portion (9; 17) which extends in a direction opposite to the impact direction as seen from a plane (P; P') through the impact surface (A; A'). The invention also concerns a rock drilling machine and a rock drilling rig.
摘要翻译： 1.一种用于凿岩机（1）的冲击装置（5），包括在气缸内可往复运动的冲击活塞（6; 15）和具有冲击表面（A; A'）的冲击接收元件（7; 16）冲击活塞被布置成在冲击方向上执行冲击以将冲击能量通过冲击波转移到冲击工具。撞击装置的特征在于包括冲击波修改部分（9; 17）的冲击接收元件（7; 16），冲击波修改部分（9; 17）沿与冲击方向相反的方向从平面（P; P'）穿过冲击表面（A; A'）。本发明还涉及凿岩机和岩石钻机。

5. 发明申请

WO2006043866A1 PERCUSSION DEVICE 审中-公开
标题翻译：冲击装置
公开(公告)号：WO2006043866A1
公开(公告)日：2006-04-27
申请号：PCT/SE2005/001426
申请日：2005-09-28
申请人： ATLAS COPCO ROCK DRILLS AB , ANDERSSON, Kurt , RODERT, Jörgen
发明人： ANDERSSON, Kurt , RODERT, Jörgen
IPC分类号： B25D9/14
CPC分类号： B25D9/18 , B25D9/20 , B25D2209/007
摘要： Percussion device including a machine housing (1), a forwards and backwards movable percussion piston (2) in the machine housing, and a reciprocatingly movable tubular valve body (6) inside the machine housing, said percussion piston (2) being arranged to subject a tool (3) to impact, and said percussion piston including a first (4) and a second (5) driving surface arranged to be pressurized in order to drive the percussion piston forwards and backwards, said valve body (6) including a first end surface (12) and a second end surface (13), wherein pressurizing the first end surface (12) tends to drive the valve body in a first direction and pressurizing the second end surface (13) tends to drive the valve body in a second direction, whereby the valve body (6) is arranged, over a channel (7) arranged in the machine housing, to connect at least the second (5) of the driving surfaces alternately to a pressure source (8) or to low pressure (9), wherein an inner room (31) in the tubular valve body (6) is continuously connected to the low pressure (9) over at least one-opening (32) through an envelope surface of the valve body (6).
摘要翻译：打击乐器包括机壳（1），机器壳体中的向前和向后可移动的冲击活塞（2）以及机器壳体内部的可往复运动的管状阀体（6），所述冲击活塞（2）所述冲击活塞包括布置成加压的第一（4）和第二（5）驱动表面，以便向前和向后驱动冲击活塞，所述阀体（6）包括第一端部表面（12）和第二端面（13），其中对所述第一端面（12）施压的倾向于沿着第一方向驱动所述阀体，并且对所述第二端面（13）加压将趋向于在所述阀体第二方向，由此阀体（6）布置在布置在机器壳体中的通道（7）上，以将至少第二（5）个驱动表面交替地连接到压力源（8）或低压（9），其中所述管状阀中的内室（31） e体（6）通过阀体（6）的包络面在至少一个开口（32）上连续地连接到低压（9）。

6. 发明申请

WO2011002399A1 DEVICE AND METHOD FOR PROTECTING THE ROCK DRILLING MACHINE FROM CORROSION 审中-公开
标题翻译：防止岩石钻孔机腐蚀的装置和方法
公开(公告)号：WO2011002399A1
公开(公告)日：2011-01-06
申请号：PCT/SE2010/050699
申请日：2010-06-18
申请人： ATLAS COPCO ROCK DRILLS AB , RODERT, Jörgen , ANDERSSON, Kurt
发明人： RODERT, Jörgen , ANDERSSON, Kurt
IPC分类号： B25F5/02 , B25D17/00 , C23F15/00
CPC分类号： B25F5/02 , B25D17/00 , B25D2250/065 , B25D2250/121 , E21B1/00
摘要： The present invention relates to an arrangement intended to be part of a rock drilling machine for percussive drilling, a joint in a hammer rock drill and a method to protect a rock drilling machine from corrosion, where the arrangement comprises a casing part with at least one plane end plane (3). The end plane consists of at least a first (4) and a second (8) region, where the first region (4) comprises at least a part of the outer contour (5) of the end plane (3) and consists of a material that resists corrosion.
摘要翻译：本发明涉及一种旨在成为用于冲击钻孔的凿岩机的一部分，锤式凿岩机中的接头以及保护岩石钻孔机免受腐蚀的方法，其中该装置包括具有至少一个平面端面（3）。端面由至少第一（4）和第二（8）区域组成，其中第一区域（4）包括端面（3）的外轮廓（5）的至少一部分，并由耐腐蚀的材料

7. 发明申请

WO2008103095A1 METHOD IN RESPECT OF A PERCUSSIVE DEVICE, PERCUSSIVE DEVICE AND ROCK DRILLING MACHINE 审中-公开
标题翻译：超声波设备，超声波设备和岩石钻孔机的方法
公开(公告)号：WO2008103095A1
公开(公告)日：2008-08-28
申请号：PCT/SE2008/000054
申请日：2008-01-23
申请人： ATLAS COPCO ROCK DRILLS AB , ANDERSSON, Kurt
发明人： ANDERSSON, Kurt
IPC分类号： E21B1/26 , B25D9/26
CPC分类号： E21B1/02 , B25D9/18 , B25D9/26 , B25D2250/125 , B25D2250/275
摘要： A method for controlling a fluid operated percussive device, which inside an axially extending cylinder room (3) of a housing (2) of the percussive device includes a to and fro moveable percussive piston (1), which is adapted for performing strikes in a striking direction (A) and which includes a signal portion (4) for controlling a main valve (5), which is adapted to intermittently transmit pressure fluid to at least one driving chamber (7) for the percussive piston. An auxiliary valve (9) is controlled for transmitting fluid contact between at least one auxiliary channel means (13,14) with a channel opening in the cylinder room (3), and the main valve (5) over the signal portion (4), for switching the main valve (5) before the percussive piston, in operation, has reached at least one of said regions. The invention also concerns a percussive device and a rock drilling machine.
摘要翻译：一种用于控制流体操作的冲击装置的方法，其在冲击装置的壳体（2）的轴向延伸的气缸室（3）的内部包括可往复移动的冲击活塞（1），其适于在撞击方向（A），其包括用于控制主阀（5）的信号部分（4），其适于间歇地将压力流体传递到用于冲击活塞的至少一个驱动室（7）。控制辅助阀（9），用于将至少一个辅助通道装置（13,14）与气缸室（3）中的通道开口和主阀（5）之间的流体接触传递到信号部分（4）上，，用于在冲击活塞之前切换主阀（5），在操作中已经到达所述区域中的至少一个。本发明还涉及一种冲击装置和一种凿岩机。

8. 发明申请

WO2006038854A1 ROCK DRILLING DEVICE 审中-公开
标题翻译：岩石钻孔装置
公开(公告)号：WO2006038854A1
公开(公告)日：2006-04-13
申请号：PCT/SE2005/001424
申请日：2005-09-28
申请人： ATLAS COPCO ROCK DRILLS AB , ANDERSSON, Kurt , RODERT, Jörgen
发明人： ANDERSSON, Kurt , RODERT, Jörgen
IPC分类号： B25D17/26
CPC分类号： B25D17/26
摘要： Rock drilling device including a rock drilling machine (1) which is movable forwards and backwards along a feed beam, (2 wherein the rock drilling machine (1) is pivotal around an axis (3) which is arranged along the rock drilling machine (1) , and a channel (4) for supply of lubricant to points of lubrication in the rock drilling machine (1) , wherein the channel (4) includes a sleeve (5) which is provided with a number of generally radial holes (6) that are distributed along the circumference of the sleeve (5) , that a groove (7) is arranged around the sleeve (5) in connection with the radial holes (6) , and that the radial holes (6) are dimensioned such that a part of the lubricant leaves the channel (4) through the radial holes (6) .
摘要翻译：岩石钻探装置包括可沿着进给梁向前和向后移动的凿岩机（1）（2），其中所述凿岩机（1）围绕沿着所述凿岩机（1）布置的轴线（3）枢转）和用于在所述凿岩机（1）中向润滑点供应润滑剂的通道（4），其中所述通道（4）包括套筒（5），所述套筒（5）设置有多个大致径向的孔（6）其沿着套筒（5）的圆周分布，与所述径向孔（6）相关联地围绕所述套筒（5）布置有凹槽（7），并且所述径向孔（6）的尺寸使得润滑剂的一部分通过径向孔（6）离开通道（4）。

9. 发明申请

WO2003044319A1 METHOD OF ROCK DRILLING 审中-公开
标题翻译：岩石钻探方法
公开(公告)号：WO2003044319A1
公开(公告)日：2003-05-30
申请号：PCT/SE2002/002028
申请日：2002-11-07
申请人： ATLAS COPCO ROCK DRILLS AB , ANDERSSON, Kurt , OLSSON, Magnus
发明人： ANDERSSON, Kurt , OLSSON, Magnus
IPC分类号： E21B44/00
CPC分类号： E21B44/00
摘要： Method of rock drilling comprising forward feeding of a rock drilling machine (3) toward a rock (33), drilling a short distance in the rock with reduced values on impact pressure (38) and feed pressure (36) and after that transition to full impact pressure and feed pressure with which a bore hole is finished, whereby the pressure in a recoil damper (21) at the rock drilling machine (3) is read and stored in a memory (44), that the rock drilling machine (3) is fed toward the rock (33) with rotation and impact device inactive until a rock drilling tool (2) connected to the rock drilling machine reaches the rock, that the feeding toward the rock is interrupted when the pressure (35) in the recoil damper (21) exceeds the value stored in the memory (44) with a predetermined amount and that the bore hole after that is drilled.
摘要翻译：岩石钻井方法包括向岩石（33）向前馈送岩石钻孔机（3），在冲击压力（38）和进料压力（36）上以较小的值在岩石中短距离钻孔，并且在该过渡到满冲击压力和进料压力，钻孔完成，由此在钻岩机（3）处的反冲阻尼器（21）中的压力被读取并存储在存储器（44）中，凿岩机（3）被送向岩石（33），旋转和冲击装置不活动，直到连接到凿岩机的岩石钻探工具（2）到达岩石，当反冲阻尼器中的压力（35）（21）以预定量超过存储在存储器（44）中的值，并且钻孔之后的钻孔。

10. 发明申请

WO2006137776A1 VALVE DEVICE FOR A PERCUSSION DEVICE AND PERCUSSION DEVICE FOR A ROCK DRILLING MACHINE 审中-公开
标题翻译：用于岩石钻孔机的冲击装置和冲击装置的阀装置
公开(公告)号：WO2006137776A1
公开(公告)日：2006-12-28
申请号：PCT/SE2006/000707
申请日：2006-06-14
申请人： ATLAS COPCO ROCK DRILLS AB , ANDERSSON, Kurt
发明人： ANDERSSON, Kurt
IPC分类号： B21B1/26 , B25D9/26 , B25D9/20
CPC分类号： B25D9/20 , B25D9/18 , B25D2209/007 , B25D2250/275 , E21C3/24
摘要： A valve device (V, 4') for controlling the movement in a machine housing (2) of a reciprocating percussion piston (3) of a percussion device (1) for a rock drilling machine with a first chamber (5) that can be pressurized for forward driving of the percussion piston (3) and a second chamber (8) that can be pressurized for back-driving of the percussion piston (3) , wherein the valve device includes a to and fro movable valve element (20) , the movement of which being controlled as a response to the position of a valve portion (V) of the percussion piston in a valve housing portion by periodically pressurising a signal chamber (21) actuating the movement of the valve element over signal conduit means (22, 23, 24) . Said signal conduit means includes at least two signal conduit portions (23, 24) , which are arranged for essentially simultaneous pressurising through co-operation between a corresponding number of valve control edges (25, 26) on the valve portion of the percussion piston and edges (34, 35) of control chambers in the machine housing. The invention also concerns a percussion device and a rock drilling machine.
摘要翻译：一种用于控制用于具有第一室（5）的凿岩机的冲击装置（1）的往复冲击活塞（3）的机械壳体（2）中的运动的阀装置（V，4'），所述第一室可以是加压用于冲击活塞（3）的前进驱动和可被加压以用于冲击活塞（3）的反向驱动的第二室（8），其中所述阀装置包括来回可动阀元件（20）其运动通过周期性地对通过信号管道装置（22）致动阀元件的运动的信号室（21）作为对冲击活塞的阀部分（V）的位置的响应进行控制，，23,24）。所述信号管道装置包括至少两个信号管道部分（23,24），其布置成基本上同时通过冲击活塞的阀部分上的相应数量的阀控制边缘（25,26）之间的协作加压，以及机器壳体中的控制室的边缘（34,35）。本发明还涉及一种打击乐器和一种凿岩机。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式