公开(公告)号：US07546690B2

公开(公告)日：2009-06-16

申请号：US11942454

申请日：2007-11-19

申请人： Klaus Groell ,  Christian Eisenberger

发明人： Klaus Groell ,  Christian Eisenberger

IPC分类号： G01B5/012

CPC分类号： G01B21/047 ,  G01B2210/58 ,  H04Q9/00 ,  H04Q2209/883

摘要： A probe system includes a probe head and a transceiver element. The probe head has a feeler and a sensor element. Moreover, the probe head is able to be transferred from a passive state to an active state, a sensor signal being able to be generated by the sensor element in the active state. The probe head and the transceiver element are configured such that a wireless data transmission is possible between them in a manner that the sensor signal is convertible in the probe head into a switching signal which is transmittable from the probe head to the transceiver element. During the active state, a control command is able to be transmitted continuously in wireless fashion by the transceiver element, the active state of the probe head being able to be maintained by the continuously transmitted control command. Furthermore, the switching signal is able to be transmitted without collision with respect to the transmission of the control command.

摘要翻译： 探针系统包括探头和收发器元件。 探头具有探测器和传感器元件。 此外，探头能够从被动状态转移到活动状态，传感器信号能够由处于活动状态的传感器元件产生。 探头和收发器元件被配置为使得它们之间可以以传感器信号在探头中可转换成可从探头传送到收发器元件的切换信号的方式进行无线数据传输。 在激活状态期间，控制命令能够通过收发器元件以无线方式连续发送，探头的活动状态能够通过连续发送的控制命令来维持。 此外，切换信号能够相对于控制命令的发送而不发生冲突地发送。

公开(公告)号：US20090083985A1

公开(公告)日：2009-04-02

申请号：US11864392

申请日：2007-09-28

申请人： Paul Ferrari

发明人： Paul Ferrari

IPC分类号： G01B5/012

CPC分类号： G01B5/008

摘要： A portable coordinate measurement machine having three articulating arm transfer members can provide accurate measurements. The transfer members can be single tube assemblies. The transfer members can each be rotatably joined by relatively short articulating joint assemblies allowing relative rotation of adjacent transfer members about two degrees of freedom. Encoders can be used to measure the relative rotation about each of the degrees of freedom, and signals from the encoders can be digitized by processor boards positioned within the transfer members. Processor boards can be placed in tandem in the transfer members, and one or more of the processor boards can be mounted on a rotatable assembly. Slip rings can electrically couple all of the processor boards to allow for infinite rotatability of the articulating arm.

摘要翻译： 具有三个铰接臂转移构件的便携式坐标测量机可以提供准确的测量。 传送构件可以是单管组件。 传送构件可以通过相对较短的铰接接头组件可旋转地连接，允许相邻的传送构件相对旋转约两个自由度。 编码器可以用于测量每个自由度的相对旋转，来自编码器的信号可以由位于传送构件内的处理器板数字化。 处理器板可以串联放置在传送构件中，并且一个或多个处理器板可以安装在可旋转组件上。 滑环可以电连接所有处理器板，以允许铰接臂的无限可旋转性。

公开(公告)号：US20090013547A1

公开(公告)日：2009-01-15

申请号：US11775081

申请日：2007-07-09

申请人： Paul Ferrari ,  Dongmei Hong

发明人： Paul Ferrari ,  Dongmei Hong

IPC分类号： G01B5/012 ,  G01B11/26

CPC分类号： G01B5/0014

摘要： An articulating joint for a coordinate measurement machine can include an improved optical encoder. The optical encoder can have an encoder hub and a read head that are rotatable with respect to each other based on movement of the articulating joint about an axis of rotation of the joint. The encoder hub has a read surface. The read surface can be an outer surface of a generally cylindrical segment. The read head can be positioned such that a read direction defined by the read surface is generally perpendicular to the axis of rotation of the articulating joint.

摘要翻译： 用于坐标测量机的铰接头可以包括改进的光学编码器。 光学编码器可以具有编码器轮毂和读取头，该编码器轮毂和读取头可基于铰接接头围绕接头的旋转轴线的运动而相对于彼此旋转。 编码器集线器具有读表面。 读取表面可以是大致圆柱形段的外表面。 读取头可以被定位成使得由读取表面限定的读取方向大致垂直于铰接接头的旋转轴线。

公开(公告)号：US20080256814A1

公开(公告)日：2008-10-23

申请号：US12093599

申请日：2006-11-15

申请人： Bo Pettersson

发明人： Bo Pettersson

IPC分类号： G01B5/012

CPC分类号： G01B5/012 ,  G01B21/042

摘要： An adjustment arrangement for a measuring head, in particular an adjustment arrangement in order to simplify the calibration of a measurement probe (3) supported by a measuring head in a coordinate measuring machine, where the adjustment arrangement includes an element for the determination of the measured position of the probe ball (7), and where an element is arranged to turn or displace, or both, the probe ball in order to determine a newly measured position of the probe ball, whereby the offset of the probe ball (7) can be determined.

摘要翻译： 用于测量头的调节装置，特别是调节装置，以简化由坐标测量机中的测量头支撑的测量探头（3）的校准，其中调节装置包括用于确定测量头的测量头 探针球（7）的位置，并且其中元件布置成使探针球转动或移位或两者，以便确定探针的新测量位置，由此探针球（7）的偏移可以 确定。

公开(公告)号：US20080235969A1

公开(公告)日：2008-10-02

申请号：US12047635

申请日：2008-03-13

申请人： Pascal Jordil ,  Siercks Knut ,  Bo Pettersson ,  Klaus Schneider

发明人： Pascal Jordil ,  Siercks Knut ,  Bo Pettersson ,  Klaus Schneider

IPC分类号： G01B5/012

CPC分类号： G01B11/03 ,  G01B5/008 ,  G01B21/04

摘要： The positioning and measuring system includes a coordinate positioning machine comprising a movable spindle (60) movable relative to a reference surface 30, a rotor (100) rotatably connected with the movable spindle, an actuator (500) for driving the rotor (100) in rotation around a rotation axis (65), and a coordinate probe (150, 190) detachably connectable to the rotor (100) for measuring coordinate of points (350) of a workpiece (200, 201, 250) along a path resulting from the composition of a translation movement of the spindle (60) and a rotation of the rotor (100). The points (350) are offset (r) with respect to the rotation axis (65) of the rotor (100).

摘要翻译： 定位和测量系统包括坐标定位机，其包括可相对于基准表面30移动的可移动心轴（60），与可动主轴可旋转地连接的转子（100），用于驱动转子（100）的致动器 以及可拆卸地连接到转子（100）的坐标探针（150,190），用于沿着由所述转动轴（65）产生的路径测量工件（200,201,250）的点（350）的坐标 主轴（60）的平移运动的组成和转子（100）的旋转。 点（350）相对于转子（100）的旋转轴线（65）偏移（r）。

公开(公告)号：US07392596B2

公开(公告)日：2008-07-01

申请号：US11512834

申请日：2006-08-29

申请人： Reinhold Schopf

发明人： Reinhold Schopf

IPC分类号： G01B5/012

CPC分类号： G01B5/016 ,  G01B7/016

摘要： A probe head includes sensors having, in each instance, a pressure-sensitive surface, electrical signal being producible by the sensors when pressure forces are acting. Furthermore, the probe head has mechanical transmission elements and a holding element for positioning the transmission elements with respect to the sensors. The holding element is fixed in a stationary manner relative to the sensors and is configured such that the transmission elements are movable relative to the sensors in a direction having a directional component orthogonal to the surface. Furthermore, the probe head includes a probe element, which is deflectable relative to the sensors. The probe element, the sensors and the transmission elements are arranged in a mechanical operative connection such that by contacting the probe element, a change in the level of the electrical signal is producible by at least one of the sensors.

摘要翻译： 探头包括在每种情况下具有压敏表面的传感器，当压力作用时，传感器可以由传感器产生电信号。 此外，探头具有机械传动元件和用于相对于传感器定位传动元件的保持元件。 保持元件相对于传感器以固定的方式固定，并且被构造成使得传递元件可以在具有与表面正交的方向分量的方向上相对于传感器移动。 此外，探头包括相对于传感器可偏转的探针元件。 探针元件，传感器和传输元件布置在机械操作连接中，使得通过接触探针元件，电信号的电平变化可由至少一个传感器产生。

公开(公告)号：US20050204573A1

公开(公告)日：2005-09-22

申请号：US11014947

申请日：2004-12-20

申请人： Takaaki Kassai ,  Keishi Kubo ,  Masateru Doi ,  Hiroyuki Mochizuki ,  Keiichi Yosizumi

发明人： Takaaki Kassai ,  Keishi Kubo ,  Masateru Doi ,  Hiroyuki Mochizuki ,  Keiichi Yosizumi

IPC分类号： G01B21/00 ,  G01B3/00 ,  G01B5/00 ,  G01B5/012 ,  G01B7/00

CPC分类号： G01B3/008 ,  G01B5/012 ,  G01B7/002

摘要： A measuring probe for obtaining positional information on a measuring target face has: a movable member having a contact portion which is formed in its top and comes into contact with the measuring target face and a reflecting plane formed on its base end for reflecting a measuring light beam; a magnetic substance mounted on the movable member; a fixed member disposed in a fixed state; a bearing provided on the fixed member for supporting the movable member movably in axis line direction; and a magnetic force generating portion provided on the fixed member for generating force acting upon the magnetic substance to move the movable member in the axis line direction. The movable member is formed from a nonmagnetic material, and the bearing and the fixed member are formed from a magnetic material.

摘要翻译： 用于获得测量目标面上的位置信息的测量探针具有：具有形成在其顶部并与测量对象面接触的接触部分的可动部件和形成在其基端的用于反射测量光的反射面 光束; 安装在可动件上的磁性物质; 以固定状态设置的固定部件; 设置在所述固定构件上用于沿轴线方向可移动地支撑所述可动构件的轴承; 以及磁力产生部，其设置在所述固定部件上，用于产生作用在所述磁性物质上的力，以使所述可动部件沿所述轴线方向移动。 可动构件由非磁性材料形成，并且轴承和固定构件由磁性材料形成。

公开(公告)号：US06938353B2

公开(公告)日：2005-09-06

申请号：US10760656

申请日：2004-01-20

申请人： Claude Rouge ,  Pascal Jordil ,  Adriano Zanier

发明人： Claude Rouge ,  Pascal Jordil ,  Adriano Zanier

IPC分类号： G01B5/00 ,  G01B3/00 ,  G01B5/012 ,  G01B5/016 ,  G01B7/012 ,  G01B7/016 ,  G01B11/00 ,  G01B21/04

CPC分类号： G01B5/012

摘要： Touch-triggered probe comprising a fixed part, designed to be fastened onto a measuring machine or a machine tool, and a mobile contact feeler that can be oriented on two independent axes along a multiplicity of spatial directions. The two axes of the probe comprise each an actuator for unlocking and adjusting the axes. The operation force is reduced as compared with the high effective indexing force by a demultiplying mechanism having an increasing transmission ratio, for making easier the operation in unlocked position. The indication elements can easily be read whatever the feeler's orientation.

摘要翻译： 触摸式探头包括设计成固定在测量机或机床上的固定部分，以及可以沿多个空间方向定向在两个独立轴上的移动接触探针。 探针的两个轴线包括用于解锁和调节轴的致动器。 与通过具有增加的传动比的偏转机构的高有效分度力相比，操作力减小，以使操作更容易在解锁位置。 指示元素可以很容易地被读取，无论触觉的方向如何。

公开(公告)号：US06922904B2

公开(公告)日：2005-08-02

申请号：US10767080

申请日：2004-01-29

申请人： Klaus Groell ,  Christian Eisenberger

发明人： Klaus Groell ,  Christian Eisenberger

IPC分类号： G01B5/012 ,  G01B21/04 ,  G01B5/008

CPC分类号： G01B5/012 ,  G01B21/047 ,  G01B2210/58

摘要： A method and a system is for evaluating the transmitted signals of a probe system, which has a probe element that is deflectable out of a rest position and which generates transmitted signals, which include a switch-on signal during a deflection of the probe element out of its rest position and which, together with interference signals, are transmitted to a receiving unit, in which the received signals made up of the transmitted signals and the interference signals, are compared to a reference signal. In this context, the reference signal is formed by interlinking information signals generated from the received signals, and the interference signals, and/or the received signals are differentiated by time, prior to the comparison with the reference signal.

摘要翻译： 一种方法和系统用于评估探针系统的发射信号，所述探测系统具有可偏离静止位置的探头元件，并且产生发射信号，所述探测元件在探针元件偏转期间包括接通信号 将其与干扰信号一起发送到接收单元，其中将由传输信号和干扰信号组成的接收信号与参考信号进行比较。 在此上下文中，在与参考信号进行比较之前，通过将从接收信号产生的信息信号互相连接，并且干扰信号和/或接收信号被时间差分而形成参考信号。

公开(公告)号：US20050144799A1

公开(公告)日：2005-07-07

申请号：US11028844

申请日：2005-01-04

申请人： Simon Raab ,  Seyed Sajedi ,  Kenneth Hasloecher ,  Marc Barber

发明人： Simon Raab ,  Seyed Sajedi ,  Kenneth Hasloecher ,  Marc Barber

IPC分类号： G01B5/00 ,  B23Q35/04 ,  B25J9/00 ,  B25J9/02 ,  B25J9/06 ,  B25J9/16 ,  B25J17/02 ,  B25J19/00 ,  G01B5/004 ,  G01B5/008 ,  G01B5/012 ,  G01B11/00 ,  G01B11/25 ,  G01B21/00 ,  G01B21/04

CPC分类号： G01B11/25 ,  B23Q35/04 ,  B25J9/0012 ,  B25J9/023 ,  B25J9/06 ,  B25J9/1602 ,  B25J17/025 ,  B25J19/0016 ,  B25J19/0091 ,  G01B5/004 ,  G01B5/008 ,  G01B11/005 ,  G01B11/03 ,  G01B21/045 ,  G06T7/521 ,  Y10S33/01

摘要： A portable coordinate measurement machine comprises an articulated arm having jointed arm segments. The arm is progressively tapered from the base to the probe and preferably the jointed arm segments include tapered and/or threaded ends.

摘要翻译： 便携式坐标测量机包括具有连接的臂段的铰接臂。 臂从基部逐渐变细到探针，并且优选地，接合臂段包括锥形和/或螺纹端。