公开(公告)号：WO2007097676A1

公开(公告)日：2007-08-30

申请号：PCT/SE2007/000057

申请日：2007-01-22

Applicant: ATLAS COPCO ROCK DRILLS AB ,  FOLIN, Richard ,  SAF, Fredrik

Inventor： FOLIN, Richard ,  SAF, Fredrik

IPC: E21B19/08

CPC classification number: E21B19/08

Abstract: The object of the invention is to provide a telescopic feeder which is easier to handle. A first beam is intended to be used in sliding cooperation with a second beam in a telescopic feeder for a rock drilling machine. The first beam comprises at least one guiding stud intended to be guided into a recess in the second beam as the second beam and the first beam are retracted to an end position. The guiding stud is used for locking the first beam in relation to the second beam in a fixed position as the telescopic feeder is fully retracted to an end position.

Abstract translation: 本发明的目的是提供一种易于处理的伸缩式进料器。 第一梁用于与用于岩石钻孔机的伸缩式进料器中的第二梁滑动协作。 第一梁包括至少一个引导柱，用于当第二梁被引导到第二梁中的凹部中并且第一梁缩回到终端位置时。 引导柱用于将第一梁相对于第二梁锁定在固定位置，因为伸缩式进料器完全缩回到最终位置。

公开(公告)号：WO2007091939A1

公开(公告)日：2007-08-16

申请号：PCT/SE2007/000049

申请日：2007-01-19

Applicant: ATLAS COPCO ROCK DRILLS AB ,  SAF, Fredrik

Inventor： SAF, Fredrik

IPC: E21B19/08 ,  E21B15/00 ,  F16C29/02

CPC classification number: E21B19/08

Abstract: The object of the invention is to provide a drilling device which is compact and has good sliding properties. The object is achieved by an upper beam for use with a lower beam in a telescopic feeder for a drilling device for rock drilling. The upper beam extends along a longitudinal axis and has a generally U-shaped cross section comprising a bottom wall and a first and a second side wall. Each side wall has an inward surface and an outward surface. The upper beam comprises a cooperating member intended for sliding cooperation with the lower beam. The cooperating member comprises an attachment means extending outwardly from each outward surface of each side wall. Each attachment means is intended for fixed mounting of a crank block bracket, which crank block bracket faces said outward surface of each side wall.

Abstract translation: 本发明的目的是提供一种紧凑且具有良好滑动性能的钻孔装置。 该目的通过用于在用于岩石钻探的钻井装置的伸缩式进料器中的下梁使用的上梁来实现。 上梁沿着纵向轴线延伸并且具有包括底壁和第一和第二侧壁的大致U形横截面。 每个侧壁具有内表面和外表面。 上梁包括用于与下梁滑动配合的配合构件。 配合构件包括从每个侧壁的每个外表面向外延伸的附接装置。 每个附接装置用于固定安装曲柄块支架，该曲柄块支架面向每个侧壁的所述外表面。

公开(公告)号：WO2009082322A1

公开(公告)日：2009-07-02

申请号：PCT/SE2008/000717

申请日：2008-12-17

Applicant: ATLAS COPCO ROCK DRILLS AB ,  SAF, Fredrik

Inventor： SAF, Fredrik

IPC: B25D9/22 ,  B25D17/24 ,  E21B44/06

CPC classification number: E21B1/02 ,  B25D9/125 ,  B25D2217/0023 ,  B25D2250/085 ,  B25D2250/375 ,  E21C3/26

Abstract: The present invention relates to a pulse generating device for inducing a shock wave in a tool, wherein the said pulse generating device comprises an impact means (201; 301) for transferring energy to a drill string (202) connected to the said tool, and wherein the energy transfer gives rise to the said shock wave, in which the said energy is mainly constituted by elastic energy stored in the impact means (201; 301) and/or an energy store. The device comprises control means for controlling the interaction of the impact means (201; 301) with the drill string (202), wherein the said control means for controlling the interaction of the impact means (201; 301) with the drill string (202) comprises a motor (207; 307), and wherein the said motor (207; 307) is designed to, through rotation, alternately open ducts for pressurization and depressurization of at least one drive surface (205) acting upon the said impact means. The invention is characterized in that the rotation axis of the said motor (207; 307) is arranged substantially coaxially with the drill string (202).

Abstract translation: 本发明涉及一种用于在工具中引发冲击波的脉冲发生装置，其中所述脉冲产生装置包括用于将能量传递到连接到所述工具的钻柱（202）的冲击装置（201; 301），以及 其中所述能量传递引起所述冲击波，其中所述能量主要由存储在冲击装置（201; 301）和/或能量储存器中的弹性能量构成。 该装置包括用于控制冲击装置（201; 301）与钻柱（202）的相互作用的控制装置，其中所述控制装置用于控制冲击装置（201,301）与钻柱（202）的相互作用 ）包括马达（207; 307），并且其中所述马达（207; 307）被设计成通过旋转交替地打开用于对作用在所述冲击装置上的至少一个驱动表面（205）进行加压和减压的管道。 本发明的特征在于，所述电动机（207; 307）的旋转轴线与钻柱（202）基本同轴地布置。

公开(公告)号：WO2007061358A1

公开(公告)日：2007-05-31

申请号：PCT/SE2006/001318

申请日：2006-11-21

Applicant: ATLAS COPCO ROCK DRILLS AB ,  SAF, Fredrik

Inventor： SAF, Fredrik

IPC: E21B7/02 ,  F16C25/02 ,  F16C29/12

CPC classification number: B66C23/707 ,  F16C29/02

Abstract: A bearing in connection with a telescopically extensible boom (1) comprising an outer arm (5) with a front end and an inner arm (6) arranged in this front end that can be displaced axially inside the outer arm (5). The outer and inner arms consist of square tubes. Flat surfaces of the inner arm (6) run along corresponding flat surfaces of the outer arm (5) and the boom (1) has four longitudinal sides. The bearing comprises a bearing box (10) designed as a casing with four walls (10a - 1Od), which together form a square tube structure. The bearing box (10) comprises a number of sliding bearings (l la - 1 Id, 12a - 12d) and is inserted into the front end of the outer arm (5). The sliding bearings (Ha - 1 Id, 12a - 12d) are arranged in the walls (10a - 1Od) of the bearing box (10) and are applied against the outer (5) and the inner (6) arms' corresponding flat surfaces that run along each other. In connection with at least one wall (10a - 10c) of the bearing box, axially arranged adjustment devices (15, 20, 17a - 17c) are arranged for adjusting the play between at least one sliding bearing (1 Ia - 1 Ic, 12a - 12c) and the applied surfaces of the inner arm (6) and the outer arm (5).

Abstract translation: 与可伸缩伸缩臂（1）相关联的轴承包括具有前端的外臂（5）和布置在该前端中的内臂（6），该臂可以在外臂（5）内轴向移位。 外臂和内臂由方管组成。 内臂（6）的平坦表面沿着外臂（5）的相应平坦表面延伸，并且悬臂（1）具有四个纵向侧面。 轴承包括设计成具有四个壁（10a-10d）的壳体的轴承箱（10），它们一起形成方管结构。 轴承箱（10）包括多个滑动轴承（11a-1d1，12a-12d）并且插入外臂（5）的前端。 滑动轴承（Ha-11d，12a-12d）布置在轴承箱（10）的壁（10a-10d）中并且被施加在外部（5）和内部（6）臂对应的平坦表面 彼此相伴。 与轴承箱的至少一个壁（10a-10c）连接，布置有轴向布置的调节装置（15,20,17a-17c），用于调节至少一个滑动轴承（11a-1c，12a） - 12c）和内臂（6）和外臂（5）的施加表面。

公开(公告)号：WO2006096110A1

公开(公告)日：2006-09-14

申请号：PCT/SE2006/000217

申请日：2006-02-17

Applicant: ATLAS COPCO ROCK DRILLS AB ,  SAF, Fredrik

Inventor： SAF, Fredrik

IPC: E21B7/02

CPC classification number: E21B7/025 ,  E21B7/028

Abstract: A rotation device (12) for rotation of equipment (13) fastened at the region of a distal end of a boom (9,11), which has a general longitudinal axis, and which is part of a boom device (3) which is fastenable to a carrier (2) for a mining or constructions work rig, wherein the rotation device includes a first rotation unit (Rl) arranged to rotate the equipment around an axis (Al) which is essentially parallel to the longitudinal axis of the boom and a second rotation unit (R2) which is arranged to rotate the equipment around an axis (A2), which forms an angle with the longitudinal axis of the boom. The rotation units (Rl, R2) are fastened to an angle unit (12'), which is included in the rotation device (12) and has rotational axes (Al, 21; A2,22) extending at an angle with respect to each other, and are connectable to the boom (9,11) as well as to said equipment (13) . The invention also concerns a mining or constructions work rig and a boom.

Abstract translation: 一种用于旋转设备（12）的旋转装置（12），其固定在具有总纵向轴线的悬臂（9,11）的远端的区域处，并且是作为悬臂装置（3）的一部分的臂 可旋转装置包括第一旋转单元（R1），该第一旋转单元（R1）布置成围绕基本上平行于起重臂的纵向轴线的轴线（A1）旋转设备;以及 第二旋转单元（R2），其布置成围绕与起重臂的纵向轴线形成角度的轴线（A2）旋转设备。 旋转单元（R1，R2）被紧固到包括在旋转装置（12）中的角度单元（12'），并且具有相对于每个旋转单元（12）以一定角度延伸的旋转轴线（Al，21; A2,22） 并且可连接到起重臂（9,11）以及所述设备（13）。 本发明还涉及采矿或建筑工作台和繁荣。

公开(公告)号：WO2012150895A1

公开(公告)日：2012-11-08

申请号：PCT/SE2012/050391

申请日：2012-04-12

Applicant: ATLAS COPCO ROCK DRILLS AB ,  SAF, Fredrik ,  ÖSTLING, Thomas

Inventor： SAF, Fredrik ,  ÖSTLING, Thomas

IPC: B25D9/04 ,  B25D17/06 ,  E21B1/38

CPC classification number: B25D17/06 ,  B25D2217/0023 ,  E21B6/00

Abstract: A circular cylindrical striker member 2 for a drilling machine adapted to transfer kinetic energy to an impulse receiving member 4. The striker member has a diameter d max , and includes a side surface 12 and an impulse surface (6). The striker member is adapted to transfer the kinetic energy to the impulse receiving member by a ring shaped active surface of the impulse surface, wherein the ring shaped active surface is concentric with regard to the cross section of the striker member, has a diameter d a , where d a max , and has a width w a that during the contact moment with the impulse receiving part is less than 0.2d max.

Abstract translation: 用于钻孔机的圆形圆柱形撞击构件2，其适于将动能传递到脉冲接收构件4.撞击构件具有直径d max，并且包括侧表面12和冲击表面（6）。 撞击构件适于通过冲击表面的环形有效表面将动能传递到脉冲接收构件，其中环形主动表面相对于撞针构件的横截面是同心的，具有直径da， 其中damax，并且具有宽度wa，在与冲击接收部分的接触时刻小于0.2dmax。

公开(公告)号：WO2009105005A8

公开(公告)日：2009-08-27

申请号：PCT/SE2009/000030

申请日：2009-01-26

Applicant: ATLAS COPCO ROCK DRILLS AB ,  SAF, Fredrik ,  EKEFALK, Martin ,  NYSTRÖM, Sven-Olov

Inventor： SAF, Fredrik ,  EKEFALK, Martin ,  NYSTRÖM, Sven-Olov

IPC: E21B7/02 ,  E21B15/00

Abstract: A boom arrangement (7) for a rock drill rig (5) including a feed beam unit (8) for displaceable reception of at least one rock drilling machine (10, 10'), a support unit (13) for connection to and support of a rotator unit (12), a boom unit (11) between the rotator unit (12) and the feed beam unit (8) for displacement of the feed beam unit in planes essentially at right angle to a main plane (P) for the support unit (13), wherein the rotator unit (12) is arranged for rotating the feed beam unit (8) around an axis (A), which is essentially-perpendicular to said main plane (P), wherein the support unit (13) is connectable to a vehicle unit (6) being part of the rock drill rig (5), and being arranged for displacing the rock drill rig. The support unit (13) has joint connecting elements (14) being sidewardly connectable for connection to a sidewardly directed carrier device (15, 17) which is attachable to the vehicle unit, and a lower abutment side (16) for lying supporting against an outer substrate. The invention also concerns a rock drill rig.

公开(公告)号：WO2006096121A1

公开(公告)日：2006-09-14

申请号：PCT/SE2006/000298

申请日：2006-03-08

Applicant: ATLAS COPCO ROCK DRILLS AB ,  SAF, Fredrik

Inventor： SAF, Fredrik

IPC: G05B19/404 ,  E21B15/00

CPC classification number: E21B7/022 ,  E21B7/025 ,  Y10T74/19219

Abstract: The invention relates to a sensor assembly in a gearbox which is used for positioning, where the sensor assembly comprises a relative to the gearbox housing (18) fixed sensor (20), and where the angle between the gearbox housing (18) and the output shaft (26) of a gearbox (14, 16) is measured using a to the output shaft (26) fixed and to the sensor (20) connected shaft (28), whereby a sensor assembly which measures the angle in the gearbox (14, 16) including the play in the gearbox (14, 16) is attained, which gives increased precision at the same time as gearboxes (14, 16) with play can be utilized for accurate angle positioning.

Abstract translation: 本发明涉及一种用于定位的传动器组件，其中传感器组件包括相对于齿轮箱壳体（18）固定传感器（20）的位置，并且其中变速箱壳体（18）和输出端 齿轮箱（14,16）的轴（26）使用固定的输出轴（26）和连接到传感器（20）的轴（28）进行测量，由此传感器组件测量齿轮箱（14）中的角度 ，16）包括在齿轮箱（14,16）中的游隙，其同时具有增加的精度，同时具有游隙的变速箱（14,16）可用于精确的角度定位。

公开(公告)号：WO2006095227A1

公开(公告)日：2006-09-14

申请号：PCT/IB2006/000390

申请日：2006-02-27

Applicant: ATLAS COPCO ROCK DRILLS AB ,  SAF, Fredrik

Inventor： SAF, Fredrik

IPC: E21B15/04

CPC classification number: E21B7/025

Abstract: The invention relates to a damping device for an output shaft (26) in a gearbox (14,16), where the gearbox (14,16) is arranged for rotation of a rotational degree of freedom (Z4,Z5) in a rock-drilling rig (2), and thus for positioning of the same, and where the damping device (18) comprises a brake (38) that acts on the output shaft (26) of the gearbox (14,16), which brake (38) acts as an oscillation damper for the movement of the output shaft (26), whereby a gearbox (14,16) with play can be used for applications that require a high degree of precision such as positioning, e.g. measuring a position for a drill hole. The invention also relates to a gearbox (14,16) and a rock-drilling rig (2) with damping device (18), respectively.

Abstract translation: 本发明涉及一种用于齿轮箱（14,16）中的输出轴（26）的阻尼装置，其中齿轮箱（14,16）布置成用于旋转自由度（Z4，Z5） 钻机（2），因此用于其定位，并且其中阻尼装置（18）包括作用在变速箱（14,16）的输出轴（26）上的制动器（38），该制动器（38） ）用作用于输出轴（26）的运动的振动阻尼器，由此具有游隙的齿轮箱（14,16）可用于需要高度精度的应用，例如定位，例如 测量钻孔的位置。 本发明还涉及分别具有阻尼装置（18）的齿轮箱（14,16）和钻石钻机（2）。

公开(公告)号：WO2017127009A1

公开(公告)日：2017-07-27

申请号：PCT/SE2017/050037

申请日：2017-01-17

Applicant: ATLAS COPCO ROCK DRILLS AB

Inventor： BERGLING, Gunnar ,  OLOFSSON, Emil ,  SAF, Fredrik ,  HARTWIG, Sverker

IPC: E21C27/24 ,  E21C25/16 ,  E21D9/10

CPC classification number: E21C27/24 ,  E21D9/102

Abstract: Mining machine (1) for driving tunnels, said mining machine (1) including: a cutting head (5) having rock engaging cutting elements (5´), a rotator (32) for driving said cutting head (5), means for forcing the cutting head against rock to be worked so as to disintegrate the rock, and means (7,7´) for transporting away released material. The cutting head is on an upper side is attached to a one-sided support unit. The mining machine includes a pressing unit arranged to press the cutting head (5) linearly against rock to be worked, and the rotator (32) is arranged to rotate the cutting head (5) in a first rotational direction during a cut where the cutting head is in a first side position and in a second rotational direction in a cut where the cutting head is in a second side position. The invention also relates to a method.

Abstract translation: 一种用于驱动隧道的采矿机（1），所述采矿机（1）包括：具有岩石接合切割元件（5'）的切割头（5），用于驱动所述切割 头部（5），用于迫使切割头靠在要被加工的岩石上以分解岩石的装置，以及用于输送被释放材料的装置（7,7'）。 切割头在上侧连接到单侧支撑单元。 采矿机器包括加压单元，该加压单元布置成将切削头（5）线性地压靠在待加工的岩石上，并且旋转器（32）布置成在切割期间使切割头（5）沿第一旋转方向旋转， 头部处于第一侧位置并且在第二旋转方向上处于切割头处于第二侧位置的切口中。 本发明还涉及一种方法。