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1. 发明授权

US09808868B2 Hand-held power tool 有权
公开(公告)号：US09808868B2
公开(公告)日：2017-11-07
申请号：US14523668
申请日：2014-10-24
申请人： Robert Bosch GmbH
发明人： Martin Kraus , Heiko Roehm , Joachim Hecht
IPC分类号： B23B45/00 , B25F5/00 , B25B23/14
CPC分类号： B23B45/008 , B23B2270/48 , B25B23/141 , B25F5/001
摘要： A hand-held power tool is provided which includes a clutch housing of a torque clutch, and a planetary gear, situated in a gear housing, for transmitting a torque which is generated by a drive motor to a drive shaft. The clutch housing cooperates with the planetary gear via a pressure plate. The pressure plate is displaced in the axial direction in order to disengage the torque clutch. The axial relative motion of the pressure plate causes an axial relative motion between a switching element and an associated optical sensor, via which the drive motor may be switched off.

2. 发明授权

US09751136B2 Back spotfacing system and method 有权
公开(公告)号：US09751136B2
公开(公告)日：2017-09-05
申请号：US14709467
申请日：2015-05-11
申请人： The Boeing Company
发明人： Derek L. Mickelson , Joel T. Adriance , Alan R. Merkley , Christopher J. Gray
IPC分类号： B23B51/10 , B23B51/12 , B23Q15/20 , B23Q17/22 , B23Q15/22
CPC分类号： B23B51/102 , B23B2260/128 , B23B2270/32 , B23B2270/48 , B23Q15/20 , B23Q15/22 , B23Q17/2241
摘要： A back spotfacing system having a machining apparatus with a through-hole cutter tool. The tool has an elongate member movable to coaxially extend through a hole in a workpiece from a first side of the workpiece, the workpiece coupled to the apparatus. The tool has a cutter element pivotal between a stowed position on the elongate member, a contact position with an inner surface of the hole, and an extended position extending radially from the elongate member. In the extended position, the cutter element extends to machine and back spotface a surface on a second side of the workpiece opposite the first side. The system has a power system for powering the apparatus and tool, and a measurement system coupled to the apparatus for measuring one or more hole exit positions of the cutter element and one or more surface contact positions of the cutter element on the surface.

3. 发明申请

US20170136554A1 MULTI-STEP DRILLING APPARATUS AND METHODS UTILIZING AIR FLOW SENSING CONTROL 有权
公开(公告)号：US20170136554A1
公开(公告)日：2017-05-18
申请号：US14942812
申请日：2015-11-16
申请人： THE BOEING COMPANY
发明人： WESLEY EDWARD HOLLEMAN , GARY A. LIPCZYNSKI , NICHOLAS R. FARRELL
IPC分类号： B23B45/00 , B23B49/02
CPC分类号： B23B45/00 , B23B49/00 , B23B49/02 , B23B2215/04 , B23B2226/27 , B23B2228/36 , B23B2260/128 , B23B2270/30 , B23B2270/48 , B23B2270/62 , B23Q11/0046 , B23Q15/22 , B23Q17/20 , Y10T408/56245
摘要： Apparatus and methods for performing and controlling the sequence of steps in a multi-step machining process utilizing a plurality of drilling units, where each drilling unit is configured to perform at least one step of the multi-step machining process. Air pressure sensors in each drilling unit measure air pressures at the surface of a workpiece where the cutting tool of the drilling unit is engaged, which measured air pressures indicate air flow at the surface. These air flows in turn indicate the state of the machining at the surface of the workpiece, and based on the state of the machining, a machine control system will determine whether a drilling unit can perform its particular machining operation in the proper sequence on the workpiece.

4. 发明申请

US20170120409A1 Device and Method for Measuring Dimensions of Back Boring Cutter 审中-公开
公开(公告)号：US20170120409A1
公开(公告)日：2017-05-04
申请号：US15337607
申请日：2016-10-28
申请人： CITIC Dicastal CO., LTD
发明人： Yao Zheng , Jiandong Guo , Weidong Liu , Bowen Xue , Xiaoguang Huang
IPC分类号： B23Q17/20
CPC分类号： B23Q17/20 , B23B29/03403 , B23B2270/48 , B23Q17/0919
摘要： The present invention provides a device and method for measuring dimensions of a back boring cutter. The device is formed by a measuring portion (1), a connecting portion (2) and a clamping portion (6). The measuring portion (1) has a first horizontal through hole (7), a horizontal hole (5) and a vertical hole (4). The clamping portion (6) comprises a second horizontal through hole (7′), a side wall of the second horizontal through hole (7′) is provided with a bolt hole (8), and a bolt (3) passes through the bolt hole (8) to install and fix a to-be-measured back boring cutter. One end of the connecting portion (2) is fixed on the measuring portion (1), while the other end is fixed on the clamping portion (6). The device and the method of the present invention have the advantages that simple measurement of important dimensions of the back boring cutter is realized, and dimension detection of the back boring cutter is simpler and more accurate.

5. 发明申请

US20170114880A1 Double Eccentric Positioning Apparatus 审中-公开
公开(公告)号：US20170114880A1
公开(公告)日：2017-04-27
申请号：US15399364
申请日：2017-01-05
申请人： The Boeing Company
发明人： Stephan J. Favilla , Alan Ray Merkley , Christie Dusty Lagally , Ronald J. Collins
IPC分类号： F16H37/06 , B23B49/02 , F16H57/039 , F16H1/22 , F16H1/32
CPC分类号： F16H37/065 , B23B49/023 , B23B2260/062 , B23B2260/146 , B23B2265/12 , B23B2270/48 , F16H1/225 , F16H1/32 , F16H37/041 , F16H57/039 , F16H2001/327 , F16H2057/02034
摘要： A double eccentric positioning apparatus uses two equal offset eccentric bushings to accurately position a tool (such as a drill bushing) in two dimensions. Miniature servo motors and precise gearing control the rotation of each eccentric bushing, which controls the direction of the offset vectors. The offset vectors are used to determine the final position of the drill bushing. The desired rotation angles can be mathematically calculated based on desired position. The inner eccentric bushing is located concentric to the offset of the outer eccentric bushing. This allows any position, within a radius of two times the eccentric offset, to be achieved. The use of worm gearing on the eccentric bushings prevents back-driving of the servo motors, due to the lead angle of the worm gears, and the friction between the worm wheel and worm gear.

6. 发明授权

US09033623B2 Tool radius adjusting method in machine tool and machine tool for practicing the method 有权
标题翻译：用于实施该方法的机床和机床中的刀具半径调整方法
公开(公告)号：US09033623B2
公开(公告)日：2015-05-19
申请号：US13509911
申请日：2010-11-10
申请人： Eiji Nakamura , Akihiko Kadota , Takashi Yokoyama , Yasuhiro Komai , Harumi Sawaki , Shun Sawaki , Aya Sawaki , Taku Sawaki
发明人： Eiji Nakamura , Norikazu Sawaki , Akihiko Kadota , Takashi Yokoyama , Yasuhiro Komai
IPC分类号： B23B29/034 , B23B35/00
CPC分类号： B23B29/03403 , B23B29/03421 , B23B29/03425 , B23B29/03489 , B23B35/00 , B23B2250/04 , B23B2270/025 , B23B2270/027 , B23B2270/48 , Y10T82/10 , Y10T408/03 , Y10T408/175 , Y10T408/85 , Y10T408/858
摘要： At a contact step in a tool radius adjusting method, a reference portion of a movable body provided radially movably on a housing of a boring tool and a position adjusting reference member fixed on a machine tool are brought into contact by sliding the movable body relative to the housing so that the position of a cutting blade comes to a predetermined position in a direction to go away from a rotational axis. Then, at an adjusting step, the position of the cutting blade relative to the rotational axis is adjusted by changing the relative position between a tool spindle holding the boring tool and the position adjusting reference member in a direction to come close to each other by drive mechanisms of the machine tool used for positioning a spindle head with the tool spindle relative to a workpiece in machining the workpiece with the cutting blade.
摘要翻译：在工具半径调整方法的接触步骤中，通过使可移动体相对于所述移动体相对于所述可移动体相对于所述移动体相对于所述移动体相对于所述移动体相对于所述移动体所述壳体使得切割刀片的位置在远离旋转轴线的方向上到达预定位置。然后，在调整步骤中，通过在保持钻孔工具的工具主轴与位置调整基准构件之间的相对位置通过驱动方向彼此靠近的方向来改变切割刀片相对于旋转轴线的位置机床用于在与切割刀片一起加工工件时，将主轴头与工具主轴相对于工件定位。

7. 发明申请

US20150023748A1 DRILLING APPARATUS AND METHOD 有权
标题翻译：钻孔设备和方法
公开(公告)号：US20150023748A1
公开(公告)日：2015-01-22
申请号：US14375979
申请日：2013-01-29
申请人： BAE Systems PLC
发明人： Jonathan Michael Carberry , Austin James Cook
IPC分类号： B23B39/14 , B23B35/00 , B23B49/00 , B25J9/16
CPC分类号： B23B39/14 , B23B35/00 , B23B49/00 , B23B2215/04 , B23B2220/04 , B23B2260/128 , B23B2270/48 , B25J9/16 , B25J9/1682 , G05B19/4069 , G05B19/4099 , G05B2219/39109 , G05B2219/39116 , G05B2219/39121 , G05B2219/39129 , G05B2219/45059 , G05B2219/49113 , Y10S901/09 , Y10S901/41 , Y10S901/47 , Y10T408/03 , Y10T408/08 , Y10T408/175 , Y10T408/21 , Y10T408/561
摘要： Drilling apparatus and method, the apparatus comprising: a first robot (10); a first member (30) (e.g. a pressure foot) and a drilling tool (38) both coupled to the first robot (10); a second robot (12); and a second member (52) coupled to the second robot (12); wherein the apparatus is arranged to press the members (30, 52) against opposite sides of a part to be drilled (2, 100) (e.g. an aircraft panel) so as to hold the part (2, 100) and prevent deflection of at least a portion of the part (2, 100); and the first member (30) and the drilling tool (38) are arranged such that the drilling tool (38) may drill into the portion of the part (2, 100) of which deflection is opposed from the side of the part (2, 100) pressed against by the first member (30). The robots (10, 12) may be robotic arms.
摘要翻译：钻井装置和方法，所述装置包括：第一机器人（10）; 耦合到第一机器人（10）的第一构件（30）（例如压力脚）和钻孔工具（38）; 第二机器人（12）; 以及联接到所述第二机器人（12）的第二构件（52）。其中所述装置被布置成抵靠所述待钻孔部件（2,100）（例如飞行器面板）的相对两侧的部件（30,52），以便保持所述部件（2,100），并防止所述部件部分（2,100）的至少一部分; 并且所述第一构件（30）和所述钻孔工具（38）被布置成使得所述钻孔工具（38）可以钻入所述部件（2,100）的从所述部件（2）的所述侧部，100）被所述第一构件（30）按压。机器人（10,12）可以是机器人手臂。

8. 发明申请

US20140241820A1 AUTOMATED INSPECTION SYSTEM 有权
标题翻译：自动检测系统
公开(公告)号：US20140241820A1
公开(公告)日：2014-08-28
申请号：US13777000
申请日：2013-02-26
申请人： The Boeing Company
发明人： Frederic P. BERG , Mark F. GABRIEL
IPC分类号： G01B7/00 , B23B49/00
CPC分类号： B23Q17/20 , B23B49/00 , B23B2270/32 , B23B2270/48 , G01B7/00 , Y10S901/41 , Y10S901/44 , Y10T408/05
摘要： A system for inspecting an aperture is disclosed. The aperture has an axis, a design geometric parameter, an actual geometric parameter, and a depth. The system includes a first measuring probe configured to produce a signal indicative of the actual geometric parameter of the aperture when inserted therein; a deployment mechanism supporting the first measuring probe and attachable to a robotic device, the deployment mechanism configured to selectively orient the first measuring probe along the axis of the aperture; and a controller, couplable to the robotic device, the first measuring probe, and the deployment mechanism. The controller is configured to cause insertion of the first measuring probe into the aperture substantially along the axis and to receive the signal from the probe.
摘要翻译：公开了一种用于检查孔径的系统。光圈具有轴，设计几何参数，实际几何参数和深度。该系统包括第一测量探头，其被配置为产生指示当插入其中时孔径的实际几何参数的信号; 支撑所述第一测量探针并可附接到机器人装置的展开机构，所述展开机构配置成沿着所述孔的轴线选择性地定向所述第一测量探针; 以及可耦合到机器人装置，第一测量探针和展开机构的控制器。控制器被配置为使得第一测量探针基本上沿轴线插入孔中并且接收来自探针的信号。

9. 发明申请

US20110283847A1 Diameter Measurement in Turning Machines 有权
标题翻译：车床直径测量
公开(公告)号：US20110283847A1
公开(公告)日：2011-11-24
申请号：US13131763
申请日：2009-12-09
申请人： Leo Schreiber
发明人： Leo Schreiber
IPC分类号： B23B25/06 , B23Q17/20 , G01B11/08
CPC分类号： G01B5/08 , B23B25/06 , B23B2215/20 , B23B2260/128 , B23B2270/48 , B23Q17/20 , B23Q17/22 , B23Q17/2233 , B23Q17/2258 , G01B11/08 , G01B21/10
摘要： In order to be able to measure a diameter in a turning machine without rotating a workpiece and thus prevent circularity and concentricity errors from entering into the diameter determination, it is proposed according to the invention to use a measuring device that is movable in both transversal directions relative to the rotation axis, thus in the X-direction and also in the Y-direction, wherein the measuring device can scan the workpiece from both sides in one clamping step without rotating the workpiece.
摘要翻译：为了能够在没有旋转工件的情况下测量车削机中的直径，并且因此防止圆度和同心度误差进入直径确定，因此根据本发明提出使用可在两个横向方向上移动的测量装置相对于旋转轴线，因此在X方向和Y方向上，其中测量装置可以在一个夹紧步骤中从两侧扫描工件而不旋转工件。

10. 发明授权

US07768249B2 Magnetic indexer for high accuracy hole drilling 有权
标题翻译：磁选机用于高精度钻孔
公开(公告)号：US07768249B2
公开(公告)日：2010-08-03
申请号：US12056325
申请日：2008-03-27
申请人： Gary E. Georgeson , Joseph L. Hafenrichter , Raymond D. Rempt , Gregory L. Clark
发明人： Gary E. Georgeson , Joseph L. Hafenrichter , Raymond D. Rempt , Gregory L. Clark
IPC分类号： G01R33/02 , G01B7/00
CPC分类号： G01D5/145 , B23B49/00 , B23B51/02 , B23B2215/04 , B23B2260/0485 , B23B2260/10 , B23B2260/118 , B23B2260/128 , B23B2270/38 , B23B2270/48 , G01V15/00
摘要： A magnetic indexer for locating a device producing a magnetic field in a blind or inaccessible position of a work piece. A magnet is initially placed on a first side of the work piece such that a magnetic field produced by the magnet extends through the work piece and substantially perpendicular to a surface of the work piece. A device comprising a plurality of probes for sensing magnetic fields is then positioned over a second surface of the work piece. The probes are then moved over the second surface to determine the location of the axis of the magnet via the strength of the sensed magnetic field. Once the position of the axis of the magnet is determined, the work surface is either marked or worked on through the platform on which the probes are positioned. In particular, a hole may be accurately drilled or otherwise formed directly over the magnet even when the first surface of the work piece cannot be seen. Additionally, the present invention allows a very accurate positioning of a work tool on the second surface without the need to first visualize the first surface of the work piece.
摘要翻译：磁性分度器，用于定位在工件的盲目或不可接近的位置产生磁场的装置。磁体最初放置在工件的第一侧上，使得由磁体产生的磁场延伸穿过工件并且基本上垂直于工件的表面。然后将包括用于感测磁场的多个探针的装置定位在工件的第二表面上。然后将探头移动到第二表面上，以经由感测磁场的强度确定磁体的轴线的位置。一旦确定了磁体轴线的位置，工件表面就被标记或通过探头定位的平台进行加工。特别地，即使当不能看到工件的第一表面时，也可以精确地钻孔或直接在磁体上形成孔。此外，本发明允许在第二表面上非常精确地定位作业工具，而不需要首先将工件的第一表面可视化。

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