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1. 发明授权

US5983512A Reference object for coordinate measuring machines and machine tools 失效
标题翻译：坐标测量机和机床的参考对象
公开(公告)号：US5983512A
公开(公告)日：1999-11-16
申请号：US610395
申请日：1996-03-04
申请人： Eugen Trapet
发明人： Eugen Trapet
IPC分类号： G01B3/30 , G01B21/04 , B25H7/02
CPC分类号： G01B21/042 , G01B3/30
摘要： The invention relates to a low-cost, low-weight, highly stable reference object, easy to handle, for the measurement of the errors of geometry of coordinate measuring machines and machine tools. The reference object consists of an array of probing elements in the form of rings, spheres, or flats, each representing reference points by means of their surface geometry. The probing elements are glued between two panes of a geometrically stable material, establishing a firm connection between these panes. Holes in the panes enable the measuring probe of the machine under inspection to probe the reference elements' surfaces. The resulting box-type structure of the reference object gives it the said advantages of low weight, low price, and high stability.
摘要翻译：本发明涉及一种低成本，低重量，高度稳定的参考对象，易于处理，用于测量坐标测量机和机床的几何误差。参考对象由环，球体或平面形式的探测元件阵列组成，每个探测元素通过其表面几何形状表示参考点。探测元件粘合在几何稳定材料的两个窗格之间，建立了这些窗格之间的牢固连接。窗格中的孔使得检查机器的测量探头能够探测参考元件的表面。所得到的参考对象的盒型结构具有重量轻，价格低，稳定性高的优点。

2. 发明授权

US06651351B1 Coordinate measuring instrument with feeler element and optic sensor for measuring the position of the feeler 有权
标题翻译：带测头元件和光学传感器的坐标测量仪，用于测量探头的位置
公开(公告)号：US06651351B1
公开(公告)日：2003-11-25
申请号：US09445430
申请日：2000-03-08
申请人： Ralf Christoph , Eugen Trapet , Heinrich Schwenke
发明人： Ralf Christoph , Eugen Trapet , Heinrich Schwenke
IPC分类号： G01B5004
CPC分类号： G01B11/007
摘要： A method for measuring structures of an object using a feeler element associated with a coordinate measuring instrument and extending from an elastic bendable feeler extension is disclosed, and wherein the feeler element is brought into contact with an object having structures to be measured and the position of the feeler is then determined by comparing the position of the feeler as determined by the coordinate measuring instrument with the position determined by the optical sensor.
摘要翻译：公开了一种用于使用与坐标测量仪相关联的探测元件并且从弹性可弯曲探测器延伸部延伸的物体的结构测量的方法，并且其中使所述探测元件与具有要测量结构的物体接触，然后通过将由坐标测量仪器确定的探测器的位置与由光学传感器确定的位置进行比较来确定探测器。

3. 发明授权

US5610846A Method for coordinate measurement on workpieces adjusted for bending of measuring apparatus structure 失效
标题翻译：用于测量设备结构弯曲调整的工件的坐标测量方法
公开(公告)号：US5610846A
公开(公告)日：1997-03-11
申请号：US452803
申请日：1995-05-30
申请人： Eugen Trapet , Uwe Wiegand , Gunter Grupp , Ralf Bernhardt
发明人： Eugen Trapet , Uwe Wiegand , Gunter Grupp , Ralf Bernhardt
IPC分类号： G01B5/20 , G01B5/008 , G01B21/04 , G01B21/20 , G01B5/012
CPC分类号： G01B21/045
摘要： The method is used to determine the elastic bending behavior of coordinate measuring machines as a result of the measuring force and the position of measuring slides in the measuring range of the machine. Correction values are determined, which are used to compensate for measuring errors caused by machine bending. The correction values are a function of the position of the measuring slides and on the measuring force between the probe of the coordinate measuring machine and workpieces within the measuring range, and are established and stored for several positions. The method can be combined very advantageously with known methods for the correction of guideway errors, which were developed on the basis of a rigid model, and with methods for the dynamic correction of machine deviations caused by vibration of machine components.
摘要翻译：该方法用于确定坐标测量机的弹性弯曲行为，由于测量力和测量滑块在机器测量范围内的位置。确定校正值，用于补偿由机器弯曲引起的测量误差。校正值是测量滑块的位置和坐标测量机的探头与测量范围内的工件之间的测量力的函数，并建立并存储在多个位置。该方法可以非常有利地与用于校正导轨误差的已知方法相结合，这些方法是基于刚性模型开发的，以及用于机械部件振动引起的机器偏差的动态校正的方法。

4. 发明申请

US20050000102A1 Coordinate measuring instrument with feeler element and optical system for measuring the position of the feeler element 审中-公开
标题翻译：带测头元件和光学系统的坐标测量仪，用于测量探头元件的位置
公开(公告)号：US20050000102A1
公开(公告)日：2005-01-06
申请号：US10664852
申请日：2003-09-22
申请人： Ralf Christoph , Eugen Trapet , Heinrich Schwenke
发明人： Ralf Christoph , Eugen Trapet , Heinrich Schwenke
IPC分类号： G01B11/00 , G01B5/004
CPC分类号： G01B11/007
摘要： A method for measuring structures of an object using a feeler element assigned to a coordinate measuring instrument and extending from an elastic-to-bending feeler extension is disclosed wherein the feeler element is brought into contact with an object having structures to be measured and the position of the feeler is then determined by comparing the position of the feeler as determined by the coordinate measuring instrument with the position determined by the optical sensor.
摘要翻译：公开了一种用于使用分配给坐标测量仪器并从弹性到弯曲探测器延伸部延伸的探测元件来测量物体的结构的方法，其中探测元件与具有待测结构的物体和位置然后通过将由坐标测量仪器确定的探测器的位置与由光学传感器确定的位置进行比较来确定探测器的位置。

5. 发明授权

US5269067A Test specimens composed of rod segments for co-ordinate measuring instruments 失效
标题翻译：测试样品由杆段组成，用于坐标测量仪器
公开(公告)号：US5269067A
公开(公告)日：1993-12-14
申请号：US842168
申请日：1992-03-31
申请人： Franz Waeldele , Eugen Trapet
发明人： Franz Waeldele , Eugen Trapet
IPC分类号： G01B3/30 , G01B21/04 , G01B3/00
CPC分类号： G01B3/30 , G01B21/042
摘要： The invention relates to the construction of specimens for coordinate measuring instruments. According to the invention, these consist of touchable reference elements, and rods, in particular of ball-rod structures, balls and rods being held in contact by spring forces, and the contact surfaces of the rods being adapted to the radius of the balls. This construction enables the specimens to be disassembled. It guarantees a high reproducibility of the dimension embodied by the center-to-center distance between the balls in conjunction with ease of disassembly of the complete specimen The advantages are that one-dimensional specimens of very great length can be formed by joining to one another rods and interposed balls, while in the case of two- and three-dimensional specimens the transport volume is substantially reduced. The calibration of the reference object is possible in a simple and accurate fashion via the separate one-dimensional calibration of the segments.
摘要翻译： PCT No.PCT / DE90 / 00676 Sec。 371日期：1992年3月31日 102（e）1992年3月31日PCT PCT 1990年9月6日PCT公布。公开号WO91 / 03706 1991年3月21日。发明涉及坐标测量仪器试样的构造。根据本发明，这些由可触摸的参考元件组成，并且杆，特别是球杆结构的杆，通过弹簧力保持接触的球和杆，并且杆的接触表面适于球的半径。这种结构使样品能够拆卸。它确保了滚珠之间的中心到中心距离所体现的尺寸的高度重现性，同时易于拆卸整个样本。优点是可以通过彼此连接形成非常长的一维样本杆和插入的球，而在二维和三维样本的情况下，输送体积显着减小。参考对象的校准可以通过分段的单独一维校准以简单且准确的方式进行。

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