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91. 发明申请

WO2013173116A1 AN APPARATUS AND METHOD TO COMPENSATE BEARING RUNOUT IN LASER TRACKER 审中-公开
标题翻译：用于补偿激光跟踪器中的轴承运行的装置和方法
公开(公告)号：WO2013173116A1
公开(公告)日：2013-11-21
申请号：PCT/US2013/039799
申请日：2013-05-07
申请人： FARO TECHNOLOGIES, INC.
发明人： BRIDGES, Robert E.
IPC分类号： G01B21/04 , G01C15/00 , G01M13/04 , G01S17/66 , G01B11/00
CPC分类号： G01N21/93 , G01B21/045 , G01C15/002 , G01M13/04 , G01S7/4972 , G01S17/66
摘要： An apparatus and method for correcting errors in measurement of three-dimensional coordinates of a retroreflector by a coordinate measurement device is provided. The method includes measuring a plurality of first angles, a plurality of first and second displacements along an axis, sending a beam of light to the retroreflector target, measuring two angles and a distance to the retroreflector, and determining the three-dimensional coordinates of the retroreflector.
摘要翻译：提供了一种用于通过坐标测量装置校正后向反射器的三维坐标测量误差的装置和方法。该方法包括测量多个第一角度，沿着轴线的多个第一和第二位移，向后向反射器目标发射光束，测量与后向反射器的两个角度和距离，以及确定所述后向反射器的三维坐标回射器。

92. 发明申请

WO2013009677A1 GRATING-BASED SCANNER WITH PHASE AND PITCH ADJUSTMENT 审中-公开
标题翻译：基于GRATING的扫描仪，具有相位调整功能
公开(公告)号：WO2013009677A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/045909
申请日：2012-07-09
申请人： FARO TECHNOLOGIES, INC. , BRIDGES, Robert E. , KRUSE, Ryan , MCCORMACK, Paul , LAFOND, Emmanuel
发明人： BRIDGES, Robert E. , KRUSE, Ryan , MCCORMACK, Paul , LAFOND, Emmanuel
IPC分类号： G01B11/25
CPC分类号： G01B11/03 , G01B11/2527 , G01B11/2536
摘要： A method for determining three-dimensional coordinates of an object point on a surface of an object, the method including steps of: sending a beam of light to a diffraction grating; sending a first diffracted beam and a second diffracted beam to an objective lens to form at least two spots of light, which are passed through transparent regions of a plate to produce a first fringe pattern on the surface of the object; imaging the object point illuminated by the first fringe pattern onto a photosensitive array to obtain a first electrical data value; moving the plate to a second position; sending spots through plate to produce a second fringe pattern on the surface of the object; imaging the point onto the array point to obtain a second electrical data value; and calculating the three-dimensional coordinates of the first object point.
摘要翻译：一种用于确定物体表面上的物点的三维坐标的方法，所述方法包括以下步骤：向衍射光栅发送光束; 将第一衍射光束和第二衍射光束发射到物镜以形成至少两个光斑，所述至少两个光斑穿过板的透明区域以在所述物体的表面上产生第一条纹图案; 将由第一条纹图案照亮的物体成像到光敏阵列上以获得第一电数据值; 将板移动到第二位置; 通过板发送斑点以在物体的表面上产生第二条纹图案; 将点成像到阵列点上以获得第二电数据值; 以及计算第一对象点的三维坐标。

93. 发明申请

WO2012154322A1 ABSOLUTE DISTANCE METER THAT USES A FIBER-OPTIC SWITCH TO REDUCE DRIFT 审中-公开
标题翻译：绝对距离计使用光纤开关来减少干扰
公开(公告)号：WO2012154322A1
公开(公告)日：2012-11-15
申请号：PCT/US2012/031368
申请日：2012-03-30
申请人： FARO TECHNOLOGIES, INC. , MERTZ, Jacob J. , BRIDGES, Robert E.
发明人： MERTZ, Jacob J. , BRIDGES, Robert E.
IPC分类号： G01S17/06 , G01S7/491
CPC分类号： G01B11/03 , G01C3/08 , G01C15/002 , G01S7/4808 , G01S7/4813 , G01S7/4818 , G01S7/491 , G01S17/42 , G01S17/66 , G01S17/89 , G06F17/40 , G06F19/00
摘要： A dimensional measurement device is configured to send a first beam of light to a remote target which returns a reflected portion of the first beam as a second beam. The device includes a first light source; a fiber coupler assembly; a fiber-optic switch configured to receive a first electrical signal in a first or second state, and to send the second portion out of the switch measure port if the first electrical signal is in the first state or to send the second portion out of the switch reference port if the first electrical signal is in the second state. The device also includes an optical system; a reference retroreflector; a first electrical circuit configured to provide the first electrical signal in a first or second state, to convert the third portion into a first reference value, to convert the fifth portion into a first measure value if the first electrical signal is in the first state, and to convert the seventh portion into a second reference value if the first electrical signal is in the second state; and a processor configured to determine a first distance from the dimensional measurement device to the target, the first distance based at least in part on the first measure value, the first reference value, and the second reference value.
摘要翻译：尺寸测量装置被配置为向远程目标发送第一光束，所述远程目标将第一光束的反射部分作为第二光束返回。该装置包括第一光源; 光纤耦合器组件; 配置为在第一或第二状态下接收第一电信号并且如果第一电信号处于第一状态并将第二部分发送到开关测量端口之外的光纤开关，或者将第二部分发送到如果第一个电信号处于第二个状态，则切换参考端口。该装置还包括光学系统; 参考后向反射器第一电路，被配置为在第一或第二状态下提供第一电信号，以将第三部分转换为第一参考值，以在第一电信号处于第一状态时将第五部分转换成第一测量值，并且如果第一电信号处于第二状态，则将第七部分转换成第二参考值; 以及处理器，被配置为确定从所述尺寸测量装置到所述目标的第一距离，所述第一距离至少部分地基于所述第一测量值，所述第一参考值和所述第二参考值。

94. 发明申请

WO2012142554A1 LASER TRACKER WITH ENHANCED HANDLING FEATURES 审中-公开
标题翻译：激光跟踪器具有增强的处理特性
公开(公告)号：WO2012142554A1
公开(公告)日：2012-10-18
申请号：PCT/US2012/033720
申请日：2012-04-16
申请人： FARO TECHNOLOGIES, INC. , STEFFEY, Kenneth
发明人： STEFFEY, Kenneth
IPC分类号： G01S17/66 , G01S17/06 , G01S7/481
CPC分类号： G01B11/03 , G01C3/08 , G01C15/002 , G01S7/4808 , G01S7/4813 , G01S7/4818 , G01S7/491 , G01S17/42 , G01S17/66 , G01S17/89 , G06F17/40 , G06F19/00
摘要： A coordinate measurement device includes: first and second angle measuring devices; a distance meter; a position detector; a first collection of illuminators rotatable about the first axis and fixed with respect to the second axis, the first collection configured to provide a first light selected from among at least two different colors of light in a visible spectrum, the first collection configured to make the first light visible from first and second points along the second axis and external to the device, the first and second points on opposite sides of the device; a second collection of illuminators rotatable about the first and second axes, the second collection configured to provide at least a second light selected from among two different colors of illumination in the visible spectrum; and a processor configured to provide a pattern of illumination for the first and second collections.
摘要翻译：坐标测量装置包括：第一和第二角度测量装置; 距离计位置检测器; 第一集合的照明器可围绕第一轴线旋转并相对于第二轴线固定，第一集合被配置为提供从可见光谱中的至少两种不同颜色的光中选择的第一光，第一集合被配置为使第一光从第一和第二点沿着第二轴可见，并且在装置的外部，装置的相对侧上的第一和第二点; 第二集合的照明器可围绕第一和第二轴线旋转，第二集合被配置为提供从可见光谱中的两种不同颜色的照明中选出的至少第二光; 以及处理器，被配置为提供第一和第二集合的照明模式。

95. 发明申请

WO2012142356A4 GIMBAL INSTRUMENT HAVING A PREALIGNED AND REPLACEABLE OPTICS BENCH 审中-公开
公开(公告)号：WO2012142356A4
公开(公告)日：2012-10-18
申请号：PCT/US2012/033435
申请日：2012-04-13
申请人： FARO TECHNOLOGIES, INC. , DAY, Jonathan Robert , BROWN, Lawrence B. , WEST, James K.
发明人： DAY, Jonathan Robert , BROWN, Lawrence B. , WEST, James K.
IPC分类号： G01B11/27 , G01S7/481 , G01S7/497
摘要： A method includes providing: an optics assembly including a housing, a beam splitter, and a position detector; and an alignment fixture; placing the assembly on the fixture which makes contact with the assembly on the first region; projecting the third beam of light onto a first surface; rotating the assembly about the sixth axis on the fixture; sensing a change in a position of the third beam of light in response to rotation of the assembly about the sixth axis; adjusting the first path to align the third beam of light to the sixth axis; attaching the assembly to a dimensional measurement device; directing the third beam of light to a retroreflector target; reflecting a portion of the third beam from the target as a fourth beam of light; and sending a third portion of the fourth beam from the beam splitter to the position detector.

96. 发明申请

WO2012141868A1 ENHANCED POSITION DETECTOR IN LASER TRACKER 审中-公开
标题翻译：激光跟踪器中的增强位置检测器
公开(公告)号：WO2012141868A1
公开(公告)日：2012-10-18
申请号：PCT/US2012/030225
申请日：2012-03-23
申请人： FARO TECHNOLOGIES, INC. , BROWN, Lawrence, B. , DAY, Jonathan, Robert
发明人： BROWN, Lawrence, B. , DAY, Jonathan, Robert
IPC分类号： G01B11/00 , G01S7/481 , G01S17/66 , G01B11/03 , G01B11/02
CPC分类号： G01B11/03 , G01C3/08 , G01C15/002 , G01S7/4808 , G01S7/4813 , G01S7/4818 , G01S7/491 , G01S17/42 , G01S17/66 , G01S17/89 , G06F17/40 , G06F19/00
摘要： A coordinate measurement device sends a first beam of light to a retroreflector target which returns a portion of the first beam as a second beam. The device includes first and second motors that direct the first beam of light to a first direction determined by first and second angles of rotation about first and second axes, first and second angle measuring devices that measure the first and second angles of rotation, respectively. A distance meter measures a first distance from the device to the target. The device also includes a position detector and a diffuser, a second portion of the second beam passing through the diffuser and onto the position detector, the position detector configured to produce a first signal in response to a position of the second portion on the position detector. A control system sends a second signal to the first motor and a third signal to the second motor, the second and third signals based at least in part on the first signal, the control system configured to adjust the first direction of the first beam to the position of the target. A processor provides a 3D coordinate of the target.
摘要翻译：坐标测量装置将第一光束发送到将第一光束的一部分返回为第二光束的后向反射器目标。该装置包括第一和第二电动机，其将第一光束引导到由第一和第二轴线的第一和第二旋转角确定的第一方向，分别测量第一和第二旋转角度的第一和第二角度测量装置。距离表测量从设备到目标的第一距离。该装置还包括位置检测器和漫射器，第二光束的第二部分通过漫射器和位置检测器，该位置检测器被配置为响应于位置检测器上的第二部分的位置产生第一信号。控制系统至少部分地基于第一信号向第一电动机发送第二信号和向第二电动机发送第三信号，第二和第三信号，被配置为将第一光束的第一方向调整到第一信号的控制系统目标的位置。处理器提供目标的3D坐标。

97. 发明申请

WO2012112388A1 CUBE CORNER RETROREFLECTOR FOR MEASURING SIX DEGREES OF FREEDOM 审中-公开
标题翻译：用于测量六个自由度的CUBE拐角回归器
公开(公告)号：WO2012112388A1
公开(公告)日：2012-08-23
申请号：PCT/US2012/024629
申请日：2012-02-10
申请人： FARO TECHNOLOGIES, INC. , BROWN, Lawrence B. , LASLEY, Daniel G. , GAREY, Jeremy M. , STEFFENSEN, Nils P.
发明人： BROWN, Lawrence B. , LASLEY, Daniel G. , GAREY, Jeremy M. , STEFFENSEN, Nils P.
IPC分类号： G01B11/03 , G01S5/16 , G01S17/66 , G02B5/122
CPC分类号： G01S17/66 , G02B5/122
摘要： A target includes a cube corner retroreflector including three planar reflectors, each planar reflector capable of reflecting light, each planar reflector perpendicular to the other two planar reflectors, each planar reflector intersecting the other two planar reflectors in a common vertex, and each planar reflector having two intersection junctions, each intersection junction shared with an adjacent planar reflector for a total of three intersection junctions within the cube corner retroreflector. The target further includes a non-reflecting portion of each intersection junction, wherein, for at least one intersection junction, the non-reflecting portion is wider in a first region than in a second region.
摘要翻译：目标包括立体角后向反射器，其包括三个平面反射器，能够反射光的每个平面反射器，每个平面反射器垂直于另外两个平面反射器，每个平面反射器与公共顶点中的另外两个平面反射器相交，并且每个平面反射器具有两个交叉点，每个交叉点与相邻的平面反射器共享，在立方角后向反射器内总共有三个交叉点。目标还包括每个交叉点的非反射部分，其中，对于至少一个交叉点，非反射部分在第一区域中比在第二区域中更宽。

98. 发明申请

WO2012033892A1 A LASER SCANNER OR LASER TRACKER HAVING A PROJECTOR 审中-公开
标题翻译：具有投影机的激光扫描仪或激光跟踪器
公开(公告)号：WO2012033892A1
公开(公告)日：2012-03-15
申请号：PCT/US2011/050787
申请日：2011-09-08
申请人： FARO TECHNOLOGIES, INC. , BRIGGS, Clark, H.
发明人： BRIGGS, Clark, H.
IPC分类号： G01S7/51 , G01S17/89
CPC分类号： G01S17/89 , G01C15/002 , G01S7/4817 , G01S7/51
摘要： A laser scanner includes a light source that emits a light beam within an environment, and a data capture component that captures the light beam reflected back to the laser scanner from the environment. The laser scanner also includes a projector integrated within a body of the laser scanner or mounted to the body of the laser scanner at a predetermined location, the projector being operable to project visible information onto an object located within the environment, the projected visible information being indicative of images, data or information, the projected visible information being at least one of design intent information, information acquired by the laser scanner, or guidance to an operator. Alternatively, a laser tracker includes a light source that emits a light beam towards a target located within an environment, and a data capture component that captures the light beam reflected back to the laser scanner from the target located within the environment. The laser tracker also includes a projector integrated within a body of the laser tracker or mounted to the body of the laser tracker at a predetermined location, the projector being operable to project visible information onto an object located within the environment, the projected visible information being indicative of images, data or information, the projected visible information being at least one of design intent information, information acquired by the laser tracker, or guidance to an operator.
摘要翻译：激光扫描仪包括在环境内发射光束的光源，以及捕获从环境反射回激光扫描器的光束的数据捕获部件。该激光扫描器还包括集成在激光扫描仪的主体内或在预定位置安装到激光扫描器主体的投影仪，投影仪可操作以将可见信息投影到位于环境内的物体上，投影的可见信息为指示图像，数据或信息，投影的可见信息是设计意图信息，由激光扫描仪获取的信息或对操作者的指导中的至少一个。或者，激光跟踪器包括朝向位于环境内的目标发射光束的光源，以及从位于环境内的目标物体反射回激光扫描仪的光束的数据捕获部件。激光跟踪器还包括集成在激光跟踪器的主体内或者在预定位置安装到激光跟踪器的主体的投影仪，投影仪可操作以将可见信息投影到位于环境内的物体上，投影的可见信息为指示图像，数据或信息，投影的可见信息是设计意图信息，由激光跟踪器获取的信息或对操作者的指导中的至少一个。

99. 发明申请

WO2011090900A1 METHOD FOR EVALUATING MOUNTING STABILITY OF ARTICULATED ARM COORDINATE MEASUREMENT MACHINE USING INCLINOMETERS 审中-公开
标题翻译：使用测量仪测量肘关节坐标测量机的安装稳定性的方法
公开(公告)号：WO2011090900A1
公开(公告)日：2011-07-28
申请号：PCT/US2011/021273
申请日：2011-01-14
申请人： FARO TECHNOLOGIES, INC. , YORK, Frederick John , BAILEY, Brent
发明人： YORK, Frederick John , BAILEY, Brent
IPC分类号： G05B19/401
CPC分类号： G05B19/401 , G01B5/012 , G01B11/007 , G01B21/047 , G05B19/406 , G05B2219/24067 , G05B2219/37193 , G05B2219/40233 , G05B2219/40596 , G05B2219/45061
摘要： A portable articulated arm coordinate measurement machine can include a base, a manually positionable articulated arm portion having opposed first and second ends, the arm portion including a plurality of connected arm segments, an electronic circuit that receives the position signals from the transducers, a first inclinometer coupled to the base, wherein the inclinometer is configured to produce a first electrical signal responsive to an angle of tilt of the base and an electrical system configured to record a first reading of the first inclinometer and a second reading of the first inclinometer, wherein the first reading is in response to at least one of a first force applied to the base and a third force applied to the mounting structure, wherein the second reading is in response to at least one of a second force applied to the base and a fourth force applied to the mounting structure.
摘要翻译：便携式铰接臂坐标测量机可以包括底座，具有相对的第一和第二端的可手动定位的铰接臂部分，臂部分包括多个连接的臂段，电子电路，其接收来自换能器的位置信号，第一倾斜计，其耦合到所述基座，其中所述倾斜计被配置为响应于所述基座的倾斜角度和被配置为记录所述第一倾斜计的第一读数和所述第一倾斜计的第二读数的电气系统产生第一电信号，其中第一读取是响应于施加到基座的第一力和施加到安装结构的第三力中的至少一个，其中第二读数是响应于施加到基座的第二力和第四力中的至少一个施加到安装结构的力。

100. 发明申请

WO2011090887A1 COORDINATE MEASUREMENT DEVICE 审中-公开
标题翻译：协调测量设备
公开(公告)号：WO2011090887A1
公开(公告)日：2011-07-28
申请号：PCT/US2011/021246
申请日：2011-01-14
申请人： FARO TECHNOLOGIES, INC. , BARBER, Marc, M. , BRIGGS, Clark, H.
发明人： BARBER, Marc, M. , BRIGGS, Clark, H.
IPC分类号： G01B21/04 , G01B5/008
CPC分类号： G05B19/401 , G01B5/012 , G01B11/007 , G01B21/047 , G05B19/406 , G05B2219/24067 , G05B2219/37193 , G05B2219/40233 , G05B2219/40596 , G05B2219/45061
摘要： A portable coordinate measurement device is provided. The coordinate measurement device includes at least one arm. A bracket is coupled to the arm that includes a magnetic member at one end. A probe is rotationally coupled to one end of the arm, the probe includes a first ferrous member on a first side, the probe is movable between a first position and a second position, wherein the ferrous member is adjacent the magnet when in the second position.
摘要翻译：提供便携式坐标测量装置。坐标测量装置包括至少一个臂。托架在一端连接到臂上，该臂包括磁性构件。探针旋转地联接到臂的一端，探针在第一侧上包括第一铁质构件，探针可在第一位置和第二位置之间移动，其中当第二位置处于第二位置时，铁构件与磁体相邻。

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