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    TARGET APPARATUS AND METHOD
    5.
    发明申请
    TARGET APPARATUS AND METHOD 有权
    目标装置和方法

    公开(公告)号：US20130201470A1

    公开(公告)日：2013-08-08

    申请号：US13826883

    申请日：2013-03-14

    Applicant: FARO Technologies, Inc.

    Inventor： Peter G. Cramer ,  Robert E. Bridges ,  Nils P. Steffensen ,  Robert C. Mehler ,  Kenneth Steffey ,  John M. Hoffer, JR. ,  Daniel G. Lasley

    IPC: G01B11/14

    CPC classification number: G01S17/66 ,  G01B11/002 ,  G01B11/03 ,  G01B11/14 ,  G01B11/26 ,  G01C15/004 ,  G01C15/06 ,  G01K7/02 ,  G01K7/22 ,  G01S7/48 ,  G01S7/497 ,  G01S17/42 ,  G01S17/74 ,  G02B5/12 ,  G02B5/122

    Abstract: A method is provided of obtaining the characteristics of a target by a device. The method includes providing the target having a target frame of reference, a retroreflector and a body. Providing a contact element rigidly fixed with respect to the body. A device is provided having a frame of reference and a light source, the device configured to measure a distance and two angles from the device to the retroreflector reference point. An identifier element located on the body. A workpiece surface is provided. The contact element contacts the workpiece surface. The retroreflector is illuminated with light from the light source and returns a reflected light. A distance and two angles are measured based at least in part on the reflected light. The first information is read with a first reader attached to the device. A three-dimensional coordinate of a point on the workpiece surface is calculated.

    Abstract translation: 提供一种通过设备获得目标特征的方法。 该方法包括提供具有目标参考系的目标，后向反射器和主体。 提供相对于身体刚性固定的接触元件。 提供具有参考框架和光源的设备，该设备被配置为测量从设备到后向反射器参考点的距离和两个角度。 位于身体的标识符元素。 提供工件表面。 接触元件接触工件表面。 后向反射器被来自光源的光照射并返回反射光。 至少部分地基于反射光来测量距离和两个角度。 第一个信息是用连接到设备的第一个阅读器读取的。 计算工件表面上的点的三维坐标。

    Cube Corner Retroreflector For Measuring Six Degrees of Freedom
    9.
    发明申请
    Cube Corner Retroreflector For Measuring Six Degrees of Freedom 审中-公开
    用于测量六度自由度的立方角回射器

    公开(公告)号：US20140340750A1

    公开(公告)日：2014-11-20

    申请号：US14257263

    申请日：2014-04-21

    Applicant: FARO Technologies, Inc.

    Inventor： Robert Mark Neal ,  Lawrence B. Brown ,  Peter G. Cramer ,  Jonathan Robert Day ,  Matthew Frederick Evans ,  Aurelian Mavrodin

    IPC: G02B5/122 ,  B32B37/12 ,  B29D11/00 ,  B32B37/18

    CPC classification number: G02B5/122 ,  B29D11/00605 ,  B32B37/12 ,  B32B37/18 ,  B32B2305/22 ,  B32B2307/408 ,  B32B2307/416 ,  B32B2551/08 ,  G01S17/66

    Abstract: A target and method of manufacturing the target is provided. The method of manufacturing includes providing the cube cornered retroreflector, the cube cornered retroreflector including a first, second and third 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 method further including the step of directing ions from a focused ion beam etching (FIBE) device onto the first intersection junction defined by the first planar reflector and second planar reflector. A first material is removed from at least a first portion of the first intersection junction to define a first non-reflecting portion.

    Abstract translation: 提供了制造目标的目标和方法。 制造方法包括提供立体角倒角反射器，立方角的后向反射器包括第一，第二和第三平面反射器。 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。 该方法还包括将离子从聚焦离子束蚀刻（FIBE）器件引导到由第一平面反射器和第二平面反射器限定的第一交叉点上的步骤。 第一材料从第一交叉点的至少第一部分移除以限定第一非反射部分。

    Target method using indentifier element to obtain sphere radius
    10.
    发明授权
    Target method using indentifier element to obtain sphere radius 有权
    目标装置和方法

    公开(公告)号：US08593648B2

    公开(公告)日：2013-11-26

    申请号：US13826883

    申请日：2013-03-14

    Applicant: FARO Technologies, Inc.

    Inventor： Peter G. Cramer ,  Robert E. Bridges ,  Nils P. Steffensen ,  Robert C. Mehler ,  Kenneth Steffey ,  John M. Hoffer, Jr. ,  Daniel G. Lasley

    IPC: G01B11/14

    CPC classification number: G01S17/66 ,  G01B11/002 ,  G01B11/03 ,  G01B11/14 ,  G01B11/26 ,  G01C15/004 ,  G01C15/06 ,  G01K7/02 ,  G01K7/22 ,  G01S7/48 ,  G01S7/497 ,  G01S17/42 ,  G01S17/74 ,  G02B5/12 ,  G02B5/122

    Abstract: A method is provided of obtaining the characteristics of a target by a device. The method includes providing the target having a target frame of reference, a retroreflector and a body. Providing a contact element rigidly fixed with respect to the body. A device is provided having a frame of reference and a light source, the device configured to measure a distance and two angles from the device to the retroreflector reference point. An identifier element located on the body. A workpiece surface is provided. The contact element contacts the workpiece surface. The retroreflector is illuminated with light from the light source and returns a reflected light. A distance and two angles are measured based at least in part on the reflected light. The first information is read with a first reader attached to the device. A three-dimensional coordinate of a point on the workpiece surface is calculated.

    Abstract translation: 提供一种通过设备获得目标特征的方法。 该方法包括提供具有目标参考系的目标，后向反射器和主体。 提供相对于身体刚性固定的接触元件。 提供具有参考框架和光源的设备，该设备被配置为测量从设备到后向反射器参考点的距离和两个角度。 位于身体的标识符元素。 提供工件表面。 接触元件接触工件表面。 后向反射器被来自光源的光照射并返回反射光。 至少部分地基于反射光来测量距离和两个角度。 第一个信息是用连接到设备的第一个阅读器读取的。 计算工件表面上的点的三维坐标。

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