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41. 发明授权

US4593470A Portable three dimensional graphics tablet 失效
标题翻译：便携式三维图形平板电脑
公开(公告)号：US4593470A
公开(公告)日：1986-06-10
申请号：US640443
申请日：1984-08-13
申请人： David L. Davies
发明人： David L. Davies
IPC分类号： G01B7/004 , G01B7/03
CPC分类号： G01B7/004
摘要： A three dimensional graphics tablet for determining the three dimensional coordinates of points on an object placed on a supporting plane. The apparatus includes an articulated arm having at least two link elements connecting a contacting tip element to the support for rotational movement about a plurality of mutually angulated axes. By means of the arm articulation, the contacting tip element can be moved to arbitrary locations within a defined volume. Potentiometers are provided for measuring each of the angles of rotation about the mutually angulated axes. These potentiometers generate signals which collectively determine the coordinates of the location of the tip element. Embodiments are disclosed having three and four degrees of freedom and a portable embodiment including a clamp or bracket are disclosed.
摘要翻译：一种用于确定放置在支撑平面上的物体上的点的三维坐标的三维图形图形输入板。该装置包括铰接臂，其具有将接触尖端元件连接到支撑件的至少两个连接元件，以便围绕多个相互成角度的轴线进行旋转运动。通过手臂关节运动，接触尖端元件可以移动到限定体积内的任意位置。提供电位器用于测量围绕相互成角度的轴线的每个旋转角度。这些电位计产生统一确定尖端元件位置坐标的信号。公开了具有三个和四个自由度的实施例，并且公开了一种包括夹具或支架的便携式实施例。

42. 发明授权

US4495703A Coordinate measuring instrument 失效
标题翻译：坐标测量仪
公开(公告)号：US4495703A
公开(公告)日：1985-01-29
申请号：US441149
申请日：1982-11-12
申请人： Hideo Sakata , Masami Saito
发明人： Hideo Sakata , Masami Saito
IPC分类号： G01B5/008 , G01B21/04 , G01B7/03
CPC分类号： G01B5/008 , G01B21/04
摘要： A coordinate measuring instrument wherein a measuring element is supported through a measuring element support member in a manner to be displaceable relative to the upper surface of a bedplate in directions of X, Y and Z axes perpendicularly intersecting one another, and a shape and the like of a workpiece to be measured are measured from displacements of the measuring element. This coordinate measuring instrument is provided with a guide rail projecting from one side of the bedplate, for guiding the measuring element support member in the direction of the Y axis and the upper surface of this guide rail is disposed in parallel to the upper surface of the bedplate.
摘要翻译：一种坐标测量仪器，其中测量元件以相对于床板的上表面相对于彼此垂直相交的X，Y和Z轴方向可移动的方式被支撑在测量元件支撑构件上，并且形状等从测量元件的位移测量待测量的工件。该坐标测量仪器具有从底板的一侧突出的导轨，用于沿着Y轴的方向引导测量元件支撑构件，并且该导轨的上表面平行于床板

43. 发明授权

US07882644B2 Alignment adjusting mechanism and measuring instrument 有权
标题翻译：对准调整机构和测量仪器
公开(公告)号：US07882644B2
公开(公告)日：2011-02-08
申请号：US12787903
申请日：2010-05-26
申请人： Takeshi Kawabata , Takeshi Yamamoto
发明人： Takeshi Kawabata , Takeshi Yamamoto
IPC分类号： G01B3/00 , G01B7/03
CPC分类号： G01B5/012 , G01B7/012 , G01B21/047
摘要： An alignment mechanism includes: an adjusting plate having first and second adjustment ends parallel to an X axis direction; a probe fixing portion provided to the adjusting plate; a probe fixed to the probe fixing portion; a reinforcing plate having first and second base ends parallel to the X axis direction, displacement of the reinforcing portion in a Y axis direction being restricted; Y-direction adjusting screws for pressing the adjusting plate in the Y axis direction; and adjustment connectors for respectively connecting the first adjustment end with the first base end and the second adjustment end with the second base end. A stylus of the probe is disposed on a line of intersection of a first inclined surface including the first adjustment end and the first base end and a second inclined surface including the second adjustment end and the second base end.
摘要翻译：对准机构包括：调节板，其具有平行于X轴方向的第一调节端和第二调节端; 设置在调节板上的探针固定部; 固定到探针固定部的探针; 加强板，其具有与X轴方向平行的第一和第二基端，所述加强部在Y轴方向上的位移受到限制; Y方向调节螺丝，用于在Y轴方向上按压调节板; 以及用于分别将第一调整端与第一基端和第二调节端与第二基端连接的调节连接器。探针的触针设置在包括第一调整端和第一基端的第一倾斜表面的交叉线和包括第二调节端和第二基端的第二倾斜表面。

44. 发明授权

US5822877A Multi-probe system for dimensional metrology 失效
标题翻译：用于尺寸计量的多探头系统
公开(公告)号：US5822877A
公开(公告)日：1998-10-20
申请号：US670176
申请日：1996-06-20
申请人： YuZhong Dai
发明人： YuZhong Dai
IPC分类号： G01B7/012 , G01B21/04 , G01B7/03
CPC分类号： G01B21/04 , G01B7/012
摘要： A multi-probe system for dimensional metrology. This system utilizes a probe base that is attachable to a coordinate measuring machine and that includes a plurality of probes mounted at spaced-apart locations on the base. The probes are interconnected with the coordinate measuring machine and generate measurement signals based upon interaction with a workpiece. By providing a plurality of probes on a single assembly, multiple measurements can be made on a workpiece in a single measurement cycle.
摘要翻译：用于尺寸计量的多探针系统。该系统利用可附接到坐标测量机的探针基座，并且包括安装在基座上的间隔开的位置处的多个探针。探头与坐标测量机互连，并根据与工件的相互作用产生测量信号。通过在单个组件上提供多个探针，可以在单个测量循环中对工件进行多次测量。

45. 发明授权

US5272817A Signal conditioning circuit for trigger probe 失效
标题翻译：触发探头信号调理电路
公开(公告)号：US5272817A
公开(公告)日：1993-12-28
申请号：US832396
申请日：1992-02-07
申请人： Louis P. Gonzalez
发明人： Louis P. Gonzalez
IPC分类号： G01B7/00 , G01B7/012 , G01R27/02 , G01B7/03
CPC分类号： G01B7/012 , G01B5/012 , G01B7/002
摘要： A touch trigger probe has electrical contacts. A comparator compares the resistance of the contacts with a threshold, in order to generate a repeatable trigger signal when the contacts open. To ensure that the trigger signal can be generated reliably even if the resistance of the contacts when closed should increase, the threshold set is variable. The threshold can, for example, be set by a sample and hold circuit which tracks the resistance of the contacts when closed.

46. 发明授权

US4947557A Coordinate measuring machine 失效
标题翻译：坐标测量机
公开(公告)号：US4947557A
公开(公告)日：1990-08-14
申请号：US299830
申请日：1989-01-04
申请人： Vladas-Algis A. Gapshis , Kyastutis P. Dzidolikas , Juozas-Stasis Kumetaitis , Albinas J. Kasparaitis
发明人： Vladas-Algis A. Gapshis , Kyastutis P. Dzidolikas , Juozas-Stasis Kumetaitis , Albinas J. Kasparaitis
IPC分类号： G01B5/20 , G01B5/008 , G01B21/00 , G01B7/03
CPC分类号： G01B5/008
摘要： A coordinate measuring machine comprises a base (1), a portal (3), a rigid cross member (13) associated with posts (4, 5) of the portal (3), a mechanisms (14) for placement of the portal (3) interacting with the member (13), a measuring system of displacement of the portal (3), having a measurement scale (8) and a measuring head (10) coupled with the member (13), and a post 7 for arrangement of the measuring system of displacement of the portal (3), mounted on the base (1) equidistant from the posts (4, 5) of the portal (3). The post (7) carries the scale (8) in a manner that the straight line, which is the extension of the longitudinal axis of the scale (8), crosses the measurement zone embraced by the portal (3).
摘要翻译： PCT No.PCT / SU88 / 00107 Sec。 371日期：1989年1月4日 102（e）日期1989年1月4日PCT提交1988年5月10日PCT公布。出版物WO88 / 08955 日期：1988年11月17日。坐标测量机包括基部（1），入口（3），与门（3）的柱（4,5）相关联的刚性横梁（13），机构），用于放置与所述构件（13）相互作用的所述入口（3），所述入口（3）的位移测量系统具有测量标尺（8）和与所述构件（13）联接的测量头（10）以及安装在与门（3）的柱（4,5）等距离的基座（1）上的门（3）的位移测量系统的柱7。柱（7）以标尺（8）的纵轴延伸的直线与入口（3）包围的测量区域交叉的方式承载标尺（8）。

47. 发明授权

US4727653A Coordinate measuring instrument 失效
标题翻译：坐标测量仪
公开(公告)号：US4727653A
公开(公告)日：1988-03-01
申请号：US917942
申请日：1986-09-19
申请人： Matusiro Fujitani , Hideo Takaku , Yukiji Yoda
发明人： Matusiro Fujitani , Hideo Takaku , Yukiji Yoda
IPC分类号： G01B5/008 , G01B5/03 , G01B7/03
CPC分类号： G01B5/008
摘要： A coordinate measuring instrument, wherein a measuring element support member (1) having a measuring element (2) is movably supported on a mount plate (3), this measuring element (2) is abutted against the surface and the like of a work to be measured, which is mounted on the mount plate (3), and relative movement values between this measuring element (2) and the work are detected to measure a configuration and the like of the work. In this measuring instrument, vertical surfaces (3A, 3B, 50A and 50B) are formed on the mount plate (30) and air bearings (47, 52 and 53) opposed to these vertical surfaces are provided on legs (8 and 9) of the measuring element support member (1), so that the measuring element support member (1) can be regulated in its position in a direction of X-axis.
摘要翻译： PCT No.PCT / JP86 / 00023 Sec。 371日期：1986年9月19日 102（e）1986年9月19日PCT PCT 1月22日PCT公布。出版物WO86 / 04407 日期：1986年7月31日。一种坐标测量仪器，其中具有测量元件（2）的测量元件支撑构件（1）可移动地支撑在安装板（3）上，该测量元件（2）抵靠表面和安装在安装板（3）上的要测量的工件的类似物，并且检测该测量元件（2）和工件之间的相对运动值以测量工件的构造等。在该测量仪器中，垂直表面（3A，3B，50A和50B）形成在安装板（30）上，与这些垂直表面相对的空气轴承（47,52和53）设置在测量元件支撑构件（1），使得测量元件支撑构件（1）能够在X轴的方向上被调节到其位置。

48. 发明授权

US4576481A Passive optical position measurement system 失效
标题翻译：被动光学位置测量系统
公开(公告)号：US4576481A
公开(公告)日：1986-03-18
申请号：US449235
申请日：1982-12-13
申请人： Per K. Hansen
发明人： Per K. Hansen
IPC分类号： G01B11/03 , G01S17/06 , G01S17/87 , G01B7/03
CPC分类号： G01S17/87 , G01S17/06 , G01S7/4814
摘要： A device is disclosed which enables calculation of the location of an object within a three dimensional work area. The system utilizes a pair of position sensing detectors each of which is surrounded by light emitting diodes (LED's) and requires attachment of a retro-reflector to each target whose position is to be determined. In a preferred embodiment, each position sensing detector is surrounded by infrared LED's of two different light wavelengths. Two targets are present in the work area each with a retro-reflector attached thereto and each including a single bandpass filter, in front of its retro-reflector, one target having a bandpass filter corresponding to one LED wavelength and the other target having a bandpass filter corresponding to the other LED wavelength. Circuitry is also disclosed which drives the LED's and interprets the signals received by the position sensing detectors so that the position of the two targets may be determined and displayed in the form of x, y, and z coordinates.
摘要翻译：公开了能够计算三维工作区域内的物体的位置的装置。该系统利用一对位置检测检测器，每个位置检测检测器被发光二极管（LED）包围，并且需要将后向反射器附接到要确定其位置的每个目标。在优选实施例中，每个位置感测检测器被两个不同光波长的红外LED包围。在工作区域中存在两个目标，每个具有连接到其上的后向反射器，并且每个目标都包括单个带通滤波器，在其后向反射器前面，一个目标具有对应于一个LED波长的带通滤波器，另一个目标具有带通滤波器对应于其他LED波长。还公开了驱动LED并且解释由位置感测检测器接收的信号的电路，使得可以以x，y和z坐标的形式确定和显示两个目标的位置。

49. 发明授权

US4483079A Coordinate measuring apparatus 失效
标题翻译：坐标测量仪
公开(公告)号：US4483079A
公开(公告)日：1984-11-20
申请号：US448337
申请日：1982-12-09
申请人： Gerhard Band , Hans-Jurgen Nosges , Gunther Ross
发明人： Gerhard Band , Hans-Jurgen Nosges , Gunther Ross
IPC分类号： G01B5/20 , G01B5/00 , G01B5/012 , G01B21/04 , G01B21/20 , G01B5/03 , G01B7/03
CPC分类号： G01B21/04 , G01B5/012
摘要： A coordinate measuring apparatus comprises a frame substantially formed by a rectangular prismatic body and an indexing rotary table which is connected to the front side portion of the prismatic body to form an L-shaped structure. Above the prismatic body, a cantilever arm projects over the rotary table. The cantilever arm is movable at its level, perpendicularly to its longitudinal axis and carries a tail spindle which is equipped with a measuring head. The clear construction of the apparatus which is easy to survey and with its overhead guideways, is an ideal arrangement for applying a linear measuring system.
摘要翻译：坐标测量装置包括基本上由矩形棱柱体形成的框架和与棱柱体的前侧部分连接以形成L形结构的分度旋转台。在棱柱体上方，悬臂臂突出在旋转台上。悬臂可以在垂直于其纵向轴线的水平面上移动，并带有配有测量头的尾轴。易于测量和高架导轨的设备的清晰构造是应用线性测量系统的理想布置。

50. 发明授权

US4364182A Latin square three dimensional gage master 失效
标题翻译：拉丁方形三维量具主
公开(公告)号：US4364182A
公开(公告)日：1982-12-21
申请号：US262846
申请日：1981-05-12
申请人： Lynn L. Jones
发明人： Lynn L. Jones
IPC分类号： G01B3/30 , G01B5/008 , G01B21/04 , G01B7/03 , G01C25/00
CPC分类号： G01B5/008 , G01B21/042 , G01B3/30 , G05B2219/37619
摘要： A gage master for coordinate measuring machines has an nxn array of objects distributed in the Z coordinate utilizing the concept of a Latin square experimental design. Using analysis of variance techniques, the invention may be used to identify sources of error in machine geometry and quantify machine accuracy.
摘要翻译：用于坐标测量机的量具主机具有使用拉丁方形实验设计的概念分布在Z坐标中的n×n个对象阵列。使用方差技术的分析，本发明可用于识别机器几何中的误差源并量化机器精度。

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