公开(公告)号：WO2017171605A1

公开(公告)日：2017-10-05

申请号：PCT/SE2017/050164

申请日：2017-02-21

Applicant: CONSTRUCTION TOOLS PC AB

Inventor： KARLSSON, Per-Anders ,  KARLSSON, Magnus

IPC: H05K5/00 ,  H01R13/52

Abstract: An arrangement (1) arranged to enclose a circuit board (3) comprising electronic components (5) is described. The arrangement (1) comprises a structure (7) designed to receive the circuit board (3) and the electronic components (5), a housing (9) designed to receive the structure (7), a cover (11) designed to be connected to the housing (9), an electric socket (13) adapted to provide the circuit board (3) with electricity. The electric socket (13) is comprised in at least one of the housing (9) or the cover (11). The arrangement (1) is arranged to enclose the circuit board (3) by the housing (9) and the cover (11), wherein the structure (7) is designed to releasable and at least partly bear against the circuit board (3) and the electronic components (5). A tool (31) comprising an arrangement is also described.

Abstract translation: 描述了被布置为包围包括电子组件（5）的电路板（3）的布置（1）。 所述装置（1）包括被设计为接收所述电路板（3）和所述电子部件（5）的结构（7），被设计为接收所述结构（7）的壳体（9），被设计成 连接到壳体（9）的电源插座（13），其适于向电路板（3）供电。 电源插座（13）包括在壳体（9）或盖（11）中的至少一个中。 布置（1）布置成通过壳体（9）和盖（11）包围电路板（3），其中结构（7）被设计成可释放并且至少部分地抵靠电路板（3） 和电子部件（5）。 还描述了包括装置的工具（31）。

公开(公告)号：WO2015065278A1

公开(公告)日：2015-05-07

申请号：PCT/SE2014/051279

申请日：2014-10-30

Applicant: CONSTRUCTION TOOLS PC AB

Inventor： KARLSSON, Magnus ,  LUNDGREN, Anders ,  IVERTSSON, Robert

IPC: E21B19/086 ,  B25D17/28

CPC classification number: E21B11/005 ,  E21B1/00 ,  E21B21/10

Abstract: An arrangement (1) for feeding at least a part of a drilling machine (2) in at least a first direction, a drilling system and a method is provided. The arrangement (1) comprises a first end portion (3a), a second end portion (3b), an outer cylinder (4), a piston (5) and a piston rod (6). The piston (5) and the piston rod (6) are displaceably arranged in the outer cylinder (4) such that the piston (5) along with the piston rod (6), the outer cylinder (4) and the end portions (3a, 3b) delimits a first chamber (7) and a second chamber (8) for a pressure medium (9) in the outer cylinder (4) on a respective side of the piston (5), wherein the arrangement (1) further comprises a valve (10) connected to the first chamber (7) for reducing the pressure medium (9) in the first chamber (7) and which valve (10) is arranged to be opened at an increased pressure in the second chamber (8).

Abstract translation: 提供了一种用于在至少第一方向上进给钻孔机（2）的至少一部分的装置（1），钻井系统和方法。 该装置（1）包括第一端部（3a），第二端部（3b），外筒（4），活塞（5）和活塞杆（6）。 活塞（5）和活塞杆（6）可移动地布置在外筒（4）中，使得活塞（5）与活塞杆（6），外筒（4）和端部（3a） 3b）限定在活塞（5）的相应侧上的外筒（4）中用于压力介质（9）的第一腔室（7）和第二腔室（8），其中所述装置（1）还包括 连接到第一室（7）的用于减小第一室（7）中的压力介质（9）的阀（10），并且该阀（10）被布置成在第二室（8）中以增加的压力打开， 。

公开(公告)号：WO2015065270A1

公开(公告)日：2015-05-07

申请号：PCT/SE2014/051256

申请日：2014-10-24

Applicant: CONSTRUCTION TOOLS PC AB

Inventor： LILJA, Thomas ,  ÖSTENSSON, Olof

IPC: B25D17/24 ,  B25D9/04 ,  B25D9/14 ,  B25D17/06 ,  B25D17/11

CPC classification number: B25D9/16 ,  B25D9/14 ,  B25D16/00 ,  B25D2250/181 ,  B25D2250/245

Abstract: The invention relates to a pneumatic hammer device (100, 200) comprising connecting means (156, 256) arranged for connection to a compressed air conduit (102, 202) of an external compressed air source and a striking mechanism (105, 205), which striking mechanism (105, 205) comprises a striking mechanism housing (210) and a striking piston (230) arranged for reciprocating motion in said striking mechanism housing (210), the striking piston (230) having a front piston portion (232) and a rear piston portion (236), wherein the striking piston (230) and the striking mechanism housing (210) together form a front space (240) and a rear space (250), wherein said compressed air conduit (102, 202) is arranged in air flow communication with the front space (240) via a second passage (242) in the striking mechanism housing (210), at which second passage (242) a first valve means (246) is arranged. The striking piston (230) is formed such that an intermediate space (260) is formed between the front piston portion (232) and the rear piston portion (236) and the striking mechanism housing (210), wherein the control means (280) are arranged to alternately be subjected to an air pressure of said rear space (250) respectively said intermediate space (260) during the reciprocating motion of the striking piston (230), and wherein said control means (280) are arranged to control said first valve means (246) based on said air pressure to alternately supply compressed air to the front space (240) and achieving a return movement of the striking piston (230). The invention also relates to a method pertaining to a pneumatic hammer device (100, 200).

Abstract translation: 本发明涉及一种气动锤装置（100,200），其包括连接装置（156,256），其连接到外部压缩空气源的压缩空气导管（102,202）和打击机构（105,205）上， 所述打击机构（105,205）包括在所述打击机构壳体（210）中布置用于往复运动的打击机构壳体（210）和打击活塞（230），所述打击活塞（230）具有前活塞部分（232） 和后活塞部分（236），其中所述打击活塞（230）和所述打击机构壳体（210）一起形成前空间（240）和后空间（250），其中所述压缩空气管道（102,202） 经由打击机构壳体（210）中的第二通道（242）与前部空间（240）空气流连通，第二通道（242）设置有第一阀装置（246）。 打击活塞（230）形成为在前活塞部分（232）和后活塞部分（236）与打击机构壳体（210）之间形成中间空间（260），其中控制装置（280） 被布置为在打击活塞（230）的往复运动期间交替地经受分别为所述中间空间（260）的所述后部空间（250）的空气压力，并且其中所述控制装置（280）被布置成控制所述第一 基于所述空气压力的阀装置（246），以交替地向前部空间（240）供应压缩空气并实现打击活塞（230）的返回运动。 本发明还涉及一种涉及气锤装置（100,200）的方法。

公开(公告)号：WO2017138879A1

公开(公告)日：2017-08-17

申请号：PCT/SE2017/050129

申请日：2017-02-09

Applicant: CONSTRUCTION TOOLS PC AB

Inventor： KARLSSON, Magnus

IPC: E04G21/12

CPC classification number: E04G21/123 ,  B21F15/04 ,  B65B13/285

Abstract: A knot plate (1) for a tying machine (3) is described. The knot plate (1) is designed as a substantially circular disc, wherein the knot plate (1) comprises: an aperture (5) arranged substantially in the middle of the knot plate (1), wherein the aperture (5) comprises a substantially circular form, and two through slots (7, 9) for receiving of a binding wire (11) arranged in the knot plate (1) substantially on opposite sides of each other in relation to the aperture (5). The knot plate (1) comprises two grooves (13, 15) for receiving the binding wire, wherein each of the two grooves (13, 15) connects one respective through slot (7, 9) of the two through slots (7, 9) with the aperture (5), each of the two grooves (13, 15) ends in the aperture (5) in a direction that coincides with substantially tangential directions of the aperture (5) so that initially the binding wire substantially follows a wall of the substantially circular formed aperture (5). A tying machine (3) comprising a knot plate (1) is also described.

Abstract translation: 描述用于捆扎机（3）的结板（1）。 结板（1）被设计为大致圆形的圆盘，其中结板（1）包括：大致布置在结板（1）中间的孔（5），其中孔（5）基本上包括 以及两个通槽（7,9），用于接收布置在打结板（1）中的捆扎线（11），所述捆扎线基本上相对于孔（5）在彼此的相对侧上。 结板（1）包括用于接收捆绑线的两个凹槽（13,15），其中两个凹槽（13,15）中的每一个连接两个通槽（7,9）中的一个相应通槽（7,9） ）与开口（5）相配合时，两个凹槽（13,15）中的每一个在与开口（5）的基本切线方向重合的方向上在开口（5）中结束，使得首先绑扎线基本上沿着壁 的大致圆形的孔（5）。 还描述了包括结板（1）的捆扎机（3）。

公开(公告)号：WO2022119488A1

公开(公告)日：2022-06-09

申请号：PCT/SE2021/051062

申请日：2021-10-22

Applicant: CONSTRUCTION TOOLS PC AB

Inventor： JAKOBSSON, Erik ,  HAGNESTÅL, Anders

IPC: B25D13/00 ,  B25D11/06

Abstract: The present disclosure relates to a hammer device comprising a hammer body, a hammer piston and an electrically operated piston drive arrangement. The piston drive arrangement comprises a stator fixedly positioned within the hammer body and at least in part encompassing a translator configured to act upon the hammer piston. The stator comprises a plurality of peripheral windings embedded in an interior surface of the stator and is configured to induce a reciprocating linear movement in the translator. The translator comprises an elongated stem surrounded by a peripheral, outwardly extending toothing integrally formed in the elongated stem along a longitudinal extension of the translator. The translator is made of a material of relative magnetic permeability >10 at a magnetic flux density of 0.2 Tesla.

公开(公告)号：WO2017142456A1

公开(公告)日：2017-08-24

申请号：PCT/SE2017/050101

申请日：2017-02-06

Applicant: CONSTRUCTION TOOLS PC AB

Inventor： DANIELSSON, Torkel ,  KARLSSON, Magnus

IPC: B25D11/00

CPC classification number: B25D11/00 ,  B25D2250/201 ,  B25D2250/221

Abstract: The present invention relates to a breaker machine (200) comprising a power source (202), a tool holder (216) arranged to receive a tool (218) and a power driven striking mechanism arranged to strike a tip(220) of the tool (218) with a striking frequency on a hard surface. The breaker machine (200) further comprises control circuitry (204) arranged to control an output from the power source (202)and load detection means arranged to detect the load of the power source and transmit information relating to the detected load of the power source (202) to the control circuitry (204). The control circuitry (204) is arranged to receive information relating to a load of the power source (202), select a striking frequency based on the information relating to the load of the power source (202) and to apply the selected striking frequency by ramping a current striking frequency to the selected striking frequency based on a predetermined ramping scheme by controlling the output from the power source (202).

Abstract translation: 本发明涉及一种包括动力源（202），布置成接收工具（218）的工具保持器（216）以及布置成打击工具的动力驱动报时机构的断路器机器（200） 工具（218）的尖端（220）以冲击频率在硬表面上。 断路器机器（200）还包括控制电路（204），其被布置为控制来自电源（202）的输出，并且负载检测装置被设置为检测电源的负载并且传输与检测到的电源负载有关的信息 （202）到控制电路（204）。 控制电路（204）被设置为接收与电源（202）的负载有关的信息，基于与电源（202）的负载相关的信息来选择击打频率并且通过 通过控制来自电源（202）的输出，基于预定的斜坡方案将电流击打频率升高到选定的击打频率。

公开(公告)号：WO2017192083A1

公开(公告)日：2017-11-09

申请号：PCT/SE2017/050367

申请日：2017-04-12

Applicant: CONSTRUCTION TOOLS PC AB

Inventor： PETROV, Vladislav

IPC: E02F3/96 ,  E01C19/38 ,  E02D3/074

Abstract: A rig mounted compactor (1) is provided. The rig mounted compactor (1) comprises: a shaft (3) rotatably arranged to cause vibration of the rig mounted compactor (1) with a first amplitude and a second amplitude by means of a first weight (5) and a second weight (7) and a hydraulic motor (9) arranged to drive the shaft (3). The hydraulic motor (9) is arranged to drive the shaft (3) in a direction (d), The rig mounted compactor (1) further comprises: the first weight (5), being eccentrically fixed to the shaft (3), and the second weight (7), being eccentrically arranged at the shaft (3), wherein the second weight (7) is clutchable between an idle mode when driven in the direction (d), and a rotatable mode when driven in the direction (d). The second weight (7) is arranged to idle with respect to the shaft (3) in the idle mode, wherein the shaft (3) is arranged to cause the first amplitude of the vibration by the first weight (5) in the idle mode, and wherein the second weight (7) is arranged to rotate synchronously with the shaft (3) in the rotatable mode to cause the second amplitude of the vibration.

Abstract translation: 提供钻机安装式压实机（1）。 钻机安装式压实机（1）包括：轴（3），其可旋转地布置成通过第一重物（5）和第二重物（7）以第一振幅和第二振幅引起钻机安装的压实机（1）振动 ）和布置成驱动轴（3）的液压马达（9）。 液压马达（9）设置成沿方向（d）驱动轴（3）。钻机安装式压实机（1）还包括：第一重物（5） 所述第二重物7偏心地布置在所述轴3处，其中所述第二重物7在沿方向（d）驱动时处于空转模式和当沿所述方向（d）方向驱动时处于可旋转模式 ）。 第二重物（7）布置成在空转模式下相对于轴（3）空转，其中轴（3）布置成通过第一重物（5）在空转模式下引起振动的第一幅度 ，并且其中所述第二重物（7）被布置成以可旋转模式与所述轴（3）同步旋转以引起所述第二振动幅度。

公开(公告)号：WO2017184068A1

公开(公告)日：2017-10-26

申请号：PCT/SE2017/050388

申请日：2017-04-20

Applicant: CONSTRUCTION TOOLS PC AB

Inventor： IDBRANT, Marcus ,  ELOFSSON, Kristian ,  SIHM, Henrik

IPC: G05D1/02 ,  E02F9/20 ,  G01S1/24 ,  G08C17/02

Abstract: The present disclosure relates to a safety system (100) for a remotely operated work vehicle (110). The safety system (100) works by continuously establishing a spatial relationship between the work vehicle (110) and a wireless remote control unit (130), wherein at least part of the information needed to establish the spatial relationship is carried as data in signals. The established spatial relationship is then used to control the work vehicle (110).

Abstract translation: 本公开涉及用于远程操作的作业车辆（110）的安全系统（100）。 安全系统（100）通过连续建立作业车辆（110）和无线遥控单元（130）之间的空间关系来工作，其中建立空间关系所需的至少一部分信息作为信号中的数据携带。 建立的空间关系然后用于控制工作车辆（110）。

公开(公告)号：US10414034B2

公开(公告)日：2019-09-17

申请号：US15033786

申请日：2014-10-24

Applicant: CONSTRUCTION TOOLS PC AB

Inventor： Thomas Lilja ,  Olof Östensson

IPC: B25D9/16 ,  B25D9/14 ,  B25D16/00

Abstract: A pneumatic hammer including a connector for connection to an external compressed air source and a striking mechanism. The striking mechanism includes a housing and a piston arranged for reciprocating motion in the housing. The striking piston has front and rear piston portions. The piston and the housing form front and rear spaces. A compressed air conduit is arranged in airflow communication with the front space via a second passage in the housing, at which second passage a first valve is arranged. There is an intermediate space between the front and rear piston portions and the housing. The control unit is alternately subjected to air pressure of the rear space with respect to the intermediate space during reciprocating motion of the piston. The control unit controls the first valve based on air pressure to alternately supply compressed air to the front space and achieving a return movement of the piston.

公开(公告)号：US20160265286A1

公开(公告)日：2016-09-15

申请号：US15028603

申请日：2014-10-30

Applicant: CONSTRUCTION TOOLS PC AB

Inventor： Magnus Karlsson ,  Anders Lundgren ,  Robert Ivertsson

IPC: E21B11/00

Abstract: An arrangement for feeding at least a part of a drilling machine in at least a first direction. A drilling system and a method are provided. The arrangement includes a first end portion, a second end portion, an outer cylinder, a piston and a piston rod. The piston and the piston rod are displaceably arranged in the outer cylinder such that the piston and the piston rod, the outer cylinder and the end portions delimits a first chamber and a second chamber for a pressure medium in the outer cylinder on a respective side of the piston. A valve is connected to the first chamber for reducing the pressure medium in the first chamber. The valve is arranged to be opened at an increased pressure in the second chamber.

Abstract translation: 一种用于在至少第一方向上进给钻孔机的至少一部分的装置。 提供了一种钻井系统和方法。 该装置包括第一端部，第二端部，外筒，活塞和活塞杆。 活塞和活塞杆可移动地布置在外筒中，使得活塞和活塞杆，外筒和端部限定第一室和第二室，用于在外筒中的压力介质的相应侧上 活塞。 阀连接到第一室以减小第一室中的压力介质。 阀被布置成在第二室中以增加的压力打开。