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1. 发明授权

US11708725B2 Drill string rotation brake 有权
公开(公告)号：US11708725B2
公开(公告)日：2023-07-25
申请号：US17352889
申请日：2021-06-21
申请人： The Charles Machine Works, Inc.
发明人： Max A. Metcalf , Philip J. Wosmek , Harry Bendure , Rick E. Barrett
IPC分类号： E21B7/04 , E21B15/04 , E21B17/03 , E21B19/16 , F16H47/08 , B23Q5/32 , B23Q5/04
CPC分类号： E21B7/046 , E21B15/04 , E21B17/03 , E21B19/16 , B23Q5/04 , B23Q5/326 , F16H47/08 , Y10T408/356
摘要： A rotation brake for stopping rotation of a spindle assembly on a horizontal directional drill. The rotation brake comprises a brake lock that is actuated by a cylinder and spring to interact with a non-rotating brake cap and a rotating pinion, thereby stopping rotation of the pinion. The brake lock is removed from the pinion by applying pressurized fluid to a cylinder such that a cylinder rod moves the brake lock out of a cavity between the brake cap and the pinion. Upon removing fluid pressure from the cylinder, a compressed spring moves the brake lock back to into the cavity, preventing rotation.

2. 发明申请

US20180320446A1 MANIPULATOR FOR A MAST AND SUBSTRUCTURE RAISING CYLINDER 审中-公开
公开(公告)号：US20180320446A1
公开(公告)日：2018-11-08
申请号：US15584613
申请日：2017-05-02
申请人： Schlumberger Technology Corporation
发明人： Robert Metz
IPC分类号： E21B7/02 , E21B15/04 , E21B19/08
CPC分类号： E21B7/02 , E21B3/045 , E21B7/023 , E21B15/003 , E21B15/04 , E21B19/08
摘要： An actuator assembly for a drilling rig includes a cradle actuator coupled to a substructure of a rig, and an actuator bracket having a first end pivotally coupled to the substructure. The actuator bracket is coupled to the cradle actuator. The assembly also includes a cradle having a first end that is pivotally coupled to the actuator bracket and to a first end of a rig-up actuator. The rig-up actuator is receivable at least partially in the cradle. The assembly further includes a front bracket pivotally coupled to the cradle and to the substructure. Extension of the cradle actuator pivots the actuator bracket, the cradle, and the front bracket so as to raise a second end of the rig-up actuator, thereby moving the rig-up actuator from a stowed position to raised position.

3. 发明申请

US20180058046A1 STRESS OR ACCUMULATED DAMAGE MONITORING SYSTEM 审中-公开
公开(公告)号：US20180058046A1
公开(公告)日：2018-03-01
申请号：US15729613
申请日：2017-10-10
申请人： TECH MINING PTY LTD
发明人： Gerard Bernard Chitty , Lasha Biyanga Aponso
IPC分类号： E02F9/26 , G07C5/08 , G01L1/16 , G07C5/00 , E02F3/32 , E02F3/30
CPC分类号： E02F9/267 , E02F3/308 , E02F3/32 , E02F9/14 , E02F9/2054 , E02F9/264 , E21B15/04 , G01L1/16 , G01L5/0071 , G01M5/0033 , G07C5/008 , G07C5/0808 , G07C5/0816 , G07C5/0825 , G07C5/0833 , G07C5/0841
摘要： A monitoring system implemented on a drill having a mast lockable into at least a vertical position and pivotable on a fixed support about an axle by operation of mast raising cylinders. Included are strain gauges, a data acquisition unit, a processor and memory and at least one output device. The strain gauges are located on at least the mast, preferably at failure prone locations. The data acquisition unit acquires real-time strain data from strain, pressure and position gauges. The processor and memory uses the data to calculate actual stress or accumulated damage to determine a real-time operating state of the drill. The output device or devices provide show instantaneous stress or accumulated damage with corresponding reference values of maximum allowable stress or accumulated damage. A warning is issued when stress or accumulated damage exceeds or approaches a corresponding reference value.

4. 发明授权

US09321155B2 Power tool having switch and rotary input control 有权
标题翻译：电动工具具有开关和旋转输入控制
公开(公告)号：US09321155B2
公开(公告)日：2016-04-26
申请号：US13617336
申请日：2012-09-14
申请人： Scott J. Eshleman , Joseph P. Kelleher , Craig A. Schell , Daniel Puzio , Danielle C. Brotto , Thomas J. Bodine , Curtis H. Watenpaugh , Michael T. Haupt , Gabriel E. Concari , Andrew E. Seman
发明人： Scott J. Eshleman , Joseph P. Kelleher , Craig A. Schell , Daniel Puzio , Danielle C. Brotto , Thomas J. Bodine , Curtis H. Watenpaugh , Michael T. Haupt , Gabriel E. Concari , Andrew E. Seman
IPC分类号： B25F5/00 , B25B21/00 , E21B15/04 , H01H9/06 , B25B23/00 , B25B23/14 , B25B23/147
CPC分类号： B25B21/008 , B23B2220/08 , B25B21/00 , B25B23/00 , B25B23/0064 , B25B23/14 , B25B23/147 , B25D2250/221 , B25F5/00 , B25F5/001 , E21B15/04 , H01H9/06
摘要： A power tool includes a housing, an electric motor, an end effector coupled to the motor, a control circuit configured to control electrical power delivery to the motor, and a switch for selectively providing electrical power to the control circuit. The switch includes an elongated outer casing having at least a portion exterior of the housing. The casing is linearly moveable in a first linear direction generally transverse to a longitudinal axis of the housing. A linkage is disposed inside of the housing and coupled to the casing such that linear movement of the casing in the first direction causes linear movement of the linkage in a second direction generally transverse to the first direction. An electrical switch is disposed inside the housing and coupled to the linkage such that linear movement of the linkage in the second direction causes activation of the electrical switch.
摘要翻译：电动工具包括壳体，电动机，耦合到电动机的端部执行器，配置成控制向电动机的电力输送的控制电路，以及用于选择性地向控制电路提供电力的开关。开关包括细长的外壳，其具有外壳的外部的至少一部分。壳体可以在大致横向于壳体的纵向轴线的第一线性方向上线性移动。联动装置设置在壳体的内部并且联接到壳体，使得壳体沿第一方向的线性运动导致联动装置沿大致横向于第一方向的第二方向的线性运动。电气开关设置在壳体内部并联接到联动装置上，使得联动装置在第二方向上的线性运动导致电气开关的启动。

5. 发明申请

US20160069136A1 Drill String Rotation Brake 审中-公开
标题翻译：钻柱旋转制动器
公开(公告)号：US20160069136A1
公开(公告)日：2016-03-10
申请号：US14846156
申请日：2015-09-04
申请人： The Charles Machine Works, Inc.
发明人： Max A. Metcalf , Philip J. Wosmek , Harry Bendure , Rick E. Barrett
IPC分类号： E21B3/04 , E21B7/04
CPC分类号： E21B7/046 , E21B15/04 , E21B17/03 , E21B19/16
摘要： A rotation brake for stopping rotation of a spindle assembly on a horizontal directional drill. The rotation brake comprises a brake lock that is actuated by a cylinder and spring to interact with a non-rotating brake cap and a rotating pinion, thereby stopping rotation of the pinion. The brake lock is removed from the pinion by applying pressurized fluid to a cylinder such that a cylinder rod moves the brake lock out of a cavity between the brake cap and the pinion. Upon removing fluid pressure from the cylinder, a compressed spring moves the brake lock back to into the cavity, preventing rotation.
摘要翻译：用于停止主轴组件在水平定向钻上的旋转的旋转制动器。旋转制动器包括由气缸和弹簧致动的制动器锁，以与非旋转制动器盖和旋转小齿轮相互作用，从而停止小齿轮的旋转。通过将加压流体施加到气缸来使制动器锁从小齿轮移除，使得气缸杆将制动器锁从制动器盖和小齿轮之间的腔中移出。在从气缸移除流体压力时，压缩弹簧将制动器锁移回到空腔中，防止旋转。

6. 发明授权

US08974150B2 Micropile foundation matrix 有权
标题翻译：微孔基础矩阵
公开(公告)号：US08974150B2
公开(公告)日：2015-03-10
申请号：US12797945
申请日：2010-06-10
申请人： Nickolas G. Salisbury , Scott R. Tunison , Freeman A. Thompson
发明人： Nickolas G. Salisbury , Scott R. Tunison , Freeman A. Thompson
IPC分类号： E02D5/28 , E02D5/72 , E02D7/18 , E02D7/20 , E02D5/36 , E02D5/38 , E21B15/04 , E21B15/00
CPC分类号： E02D7/00 , E02D27/12 , E02D27/32 , E21B15/003 , E21B15/04
摘要： The disclosure describes, in part, apparatuses and methods for installing structures (e.g., foundations, footings, anchors, abutments, etc.) at work sites, such as difficult-access work sites. In some instances, a rotating drill assembly is assembled over a target location in order to excavate a radial array of batter-angled shafts associated with the target location in preparation for the installation of a radial array of micropiles. An operator utilizes the rotating drill in combination with a foundation pile schedule/decision matrix to design and install the radial array of batter-angled micropiles. This disclosure also describes techniques for designing, fabricating and installing structural caps to be coupled to the installed radial array batter angled micropiles. These structural caps are lightweight and, thus, more portable to difficult-access sites where they are coupled to the micropiles forming a foundation for structure to be installed at the difficult-access site.
摘要翻译：本公开部分地描述了用于在诸如难以访问的工作现场的工作场所安装结构（例如，基础，基座，锚固件，基台等）的装置和方法。在一些情况下，将旋转钻头组件组装在目标位置上，以便挖掘与目标位置相关联的面向角度的轴的径向阵列，以准备安装径向阵列的微孔。操作人员利用旋转钻机与基础桩计划/决策矩阵组合设计和安装面阵倾斜的微量的径向阵列。本公开还描述了用于设计，制造和安装结构盖以耦合到安装的径向阵列面糊倾斜的微孔的技术。这些结构帽是重量轻的，因此更易携带到难以进入的位置，在这些位置，它们耦合到形成用于安装在难以进入的站点处的结构的基础的微孔。

7. 发明申请

US20140190714A1 LEAD SUPPORTING DEVICE OF DRILLING MACHINE 审中-公开
标题翻译：钻机支撑装置
公开(公告)号：US20140190714A1
公开(公告)日：2014-07-10
申请号：US14122330
申请日：2012-06-07
申请人： Suk Shin IN
发明人： Suk Shin IN
IPC分类号： E21B15/00
CPC分类号： E21B15/00 , E21B1/00 , E21B7/023 , E21B15/04 , E21B19/08
摘要： The present invention relates to a lead supporting device of a drilling machine. The lead supporting device of the drilling machine includes: a frame of the drilling machine; a lead coupled to the frame of the drilling machine by a hinge shaft, the lead being rotated in a predetermined angle; main cylinders disposed on the frame of the drilling machine and the lead to rotate the lead with respect to the frame; a head part elevatably disposed on the lead to perform a drilling process; a rotatable guide body coupled to the frame of the drilling machine by the hinge shaft; a guide rod rotatably hinge-coupled to the lead, the guide rod being slidable along the guide body; and a lead position fixing unit including a grasping part disposed on the guide body to fix the guide rod to the guide body, thereby fixing the position of the lead.
摘要翻译：本发明涉及钻机的引线支撑装置。钻机的引导支撑装置包括：钻机的框架; 引导件通过铰链轴联接到钻机的框架，引导件以预定角度旋转; 设置在钻机的框架上的主缸和引导件使引线相对于框架旋转; 头部可升降地设置在引导件上以执行钻孔过程; 通过所述铰链轴联接到所述钻孔机的框架的可旋转引导体; 导向杆，其可旋转地联接到所述引线，所述导杆可沿着所述引导体滑动; 以及引导位置固定单元，其包括设置在引导体上的把持部，用于将引导杆固定到引导体，从而固定引线的位置。

8. 发明申请

US20130186659A1 TRIGGER PROFILE FOR A POWER TOOL 有权
标题翻译：电动工具的触发配置文件
公开(公告)号：US20130186659A1
公开(公告)日：2013-07-25
申请号：US13796400
申请日：2013-03-12
申请人： BLACK & DECKER INC.
发明人： Scott Eshleman , Joseph P. Kelleher
IPC分类号： B25B21/00 , B25B23/147 , B25F5/00
CPC分类号： B25B21/008 , B23B2220/08 , B25B21/00 , B25B23/00 , B25B23/0064 , B25B23/14 , B25B23/147 , B25D2250/221 , B25F5/00 , B25F5/001 , E21B15/04 , H01H9/06
摘要： An improved method is provided for operating a power tool. The method includes receiving an input control variable from an input unit; receiving at least one tool parameter relating to the power tool; determining a derivative of the input control variable; selecting one of a plurality of control profiles based on the control input variable, the derivative of the input control variable, and the tool parameter, each control profile correlating the control input variable of the input unit to a rotational speed at which to drive the output shaft; and driving the output shaft at a rotational speed in accordance with the selected control profile.
摘要翻译：提供了一种用于操作电动工具的改进方法。该方法包括从输入单元接收输入控制变量; 接收与所述电动工具相关的至少一个工具参数; 确定输入控制变量的导数; 基于控制输入变量，输入控制变量的导数和工具参数来选择多个控制轮廓中的一个，每个控制轮廓将输入单元的控制输入变量与驱动输出的转速相关联轴; 并根据所选择的控制轮廓以转速驱动输出轴。

9. 发明申请

US20130140049A1 POWER TOOL HAVING ROTARY INPUT CONTROL 有权
标题翻译：具有旋转输入控制的电动工具
公开(公告)号：US20130140049A1
公开(公告)日：2013-06-06
申请号：US13755463
申请日：2013-01-31
申请人： BLACK & DECKER INC.
发明人： Scott J. Eshleman , Craig A. Schell , Andrew E. Seman, JR. , Daniel Puzio , Daniele C. Brotto , Joseph P. Kelleher , Gabriel E. Concari , Robert B. Schoch , Thomas W. Murray
IPC分类号： B25F5/00
CPC分类号： B25B21/008 , B23B2220/08 , B25B21/00 , B25B23/00 , B25B23/0064 , B25B23/14 , B25B23/147 , B25D2250/221 , B25F5/00 , B25F5/001 , E21B15/04 , H01H9/06
摘要： An improved method is provided for operating a power tool. The method includes: monitoring rotational motion of the power tool about an axis using a rotational motion sensor disposed in the power tool; determining a direction of the rotational motion about the axis; and driving the output member in a direction defined by the detected rotational motion of the tool, where the output member is driven by a motor residing in the power tool. Thus, the output member is drive clockwise when the rotational motion of the tool is clockwise about the axis and the output member is drive counter-clockwise when the rotational motion of the tool is counter-clockwise about the axis.
摘要翻译：提供了一种用于操作电动工具的改进方法。该方法包括：使用设置在动力工具中的旋转运动传感器来监视动力工具围绕轴的旋转运动; 确定围绕所述轴的旋转运动的方向; 并且以由所述检测到的所述工具的旋转运动限定的方向驱动所述输出构件，其中，所述输出构件由位于所述动力工具中的马达驱动。因此，当工具的旋转运动围绕轴线顺时针转动时，输出构件顺时针驱动，并且当工具的旋转运动围绕轴线逆时针旋转时，输出构件逆时针驱动。

10. 发明申请

US20130008676A1 Trigger Profile For A Power Tool 有权
标题翻译：电动工具的触发配置文件
公开(公告)号：US20130008676A1
公开(公告)日：2013-01-10
申请号：US13617336
申请日：2012-09-14
申请人： Scott Eshleman , Joseph P. Kelleher
发明人： Scott Eshleman , Joseph P. Kelleher
IPC分类号： B25F5/00 , B23Q17/00 , B23Q15/00
CPC分类号： B25B21/008 , B23B2220/08 , B25B21/00 , B25B23/00 , B25B23/0064 , B25B23/14 , B25B23/147 , B25D2250/221 , B25F5/00 , B25F5/001 , E21B15/04 , H01H9/06
摘要： An improved method is provided for operating a power tool. The method includes receiving an input control variable from an input unit; determining a derivative of the input control variable; selecting one of a plurality of control profiles based on the control input variable and the derivative, each control profile correlating the control input variable of the input unit to a rotational speed at which to drive the output shaft; and driving the output shaft at a rotational speed in accordance with the selected control profile.
摘要翻译：提供了一种用于操作电动工具的改进方法。该方法包括从输入单元接收输入控制变量; 确定输入控制变量的导数; 基于所述控制输入变量和所述导数来选择多个控制轮廓中的一个，每个控制轮廓将所述输入单元的控制输入变量与驱动所述输出轴的转速相关; 并根据所选择的控制轮廓以转速驱动输出轴。

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