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1. 发明授权

US06542088B1 Multiturn rotary encoder with multiple code carriers coupled by a reduction gear 失效
标题翻译：具有多个代码架的多圈旋转编码器，由减速齿轮联接
公开(公告)号：US06542088B1
公开(公告)日：2003-04-01
申请号：US09674840
申请日：2001-03-28
申请人： Steffen Bielski , Kurt Feichtinger , Alfons Spies , Erich Strasser , Johann Mitterreiter , Hermann Meyer , Andreas Schroter
发明人： Steffen Bielski , Kurt Feichtinger , Alfons Spies , Erich Strasser , Johann Mitterreiter , Hermann Meyer , Andreas Schroter
IPC分类号： H03M122
CPC分类号： G01D5/145 , G01B7/30 , G01D5/2458
摘要： A multi-turn rotary encoder that includes a first code carrier connected with an input shaft, a scanning device that scans the first code carrier and generates an absolute position of the input shaft within one revolution, and a digital code word is present at an output of the scanning device and a second code carrier for measuring the number of revolutions of the input shaft. A reduction gear is arranged between and coupled to the first and second code carriers. The second code carrier includes a magnetic body with at least one north and south pole and a substrate with a spatial arrangement of sensor elements integrated therein, which are sensitive to magnetic fields, is associated with the magnetic body. An evaluation circuit integrated into the substrate, wherein scanning signals, which are phase-shifted with respect to each other, from the sensor elements are supplied, and that the evaluation circuit combines the scanning signals in such a way that a second digital code word is present serially or in parallel at an output of the evaluation circuit. A combination logical device, which is supplied with the first and second digital code words and which forms a resultant multi-digit code word therefrom.
摘要翻译：一种多圈旋转编码器，包括与输入轴连接的第一代码载体，扫描装置，其扫描第一代码载体并在一圈内产生输入轴的绝对位置，并且数字代码字存在于输出端的扫描装置和用于测量输入轴的转数的第二代码载体。减速齿轮布置在第一和第二编码载体之间并耦合到第一和第二编码载体。第二代码载体包括具有至少一个北极和南极的磁体，并且具有集成在其中的对磁场敏感的传感器元件的空间布置的基板与磁体相关联。集成到基板中的评估电路被提供，其中相对于传感器元件相移的扫描信号被提供，并且评估电路将扫描信号组合成使得第二数字代码字为在评估电路的输出处串行或并行存在。一种组合逻辑装置，其被提供有第一和第二数字码字，并从中形成合成的多位代码字。

2. 发明授权

US4663851A Position measuring instrument 失效
标题翻译：位置测量仪
公开(公告)号：US4663851A
公开(公告)日：1987-05-12
申请号：US786805
申请日：1985-10-11
申请人： Kurt Feichtinger
发明人： Kurt Feichtinger
IPC分类号： G01B21/00 , G01B11/00 , G01B21/02 , G01D5/347 , G01D5/36
CPC分类号： G01D5/3473
摘要： A position measuring instrument comprising a graduation unit and a scanning unit. The graduation unit comprises a centering flange, a graduation carrier and a measuring graduation located on the graduation carrier. The scanning unit comprises a scanning component which comprises a scanning graduation and a stop. During assembly, the scanning unit is positioned radially with respect to the graduation carrier by positioning the stop against the centering flange. The scanning component may then be moved along a guide towards the measuring graduation. As the scanning component is moved towards the measuring graduation the stop no longer contacts the centering flange. A spacing foil removably sandwiched between the measuring graduation and the scanning graduation is used to position the scanning graduation at a predetermined distance from the measuring graduation. A locking means is then used to prevent further movement of the scanning component along the guide.
摘要翻译：一种位置测量仪器，包括刻度单元和扫描单元。毕业单元包括一个定心法兰，一个刻度载体和一个位于刻度载体上的测量刻度。扫描单元包括扫描分量，其包括扫描刻度和停止。在组装期间，通过将止动件定位在定心凸缘上，扫描单元相对于刻度载体径向定位。扫描部件然后可以沿导向件移动到测量刻度。当扫描部件向测量刻度移动时，挡块不再接触定心法兰。使用可拆卸地夹在测量刻度和扫描刻度之间的间隔箔来将扫描刻度定位在离测量刻度预定的距离处。然后使用锁定装置来防止扫描部件沿引导件进一步移动。

3. 发明授权

US4532713A Multicoordinate sensing head 失效
标题翻译：多元感应头
公开(公告)号：US4532713A
公开(公告)日：1985-08-06
申请号：US518928
申请日：1983-08-01
申请人： Kurt Feichtinger
发明人： Kurt Feichtinger
IPC分类号： G01B11/03 , G01B7/012 , G01B11/00 , G01B21/00 , G01B11/24
CPC分类号： G01B7/012
摘要： A multicoordinate sensing head is disclosed which incorporates a particularly simple mechanical structure to mount the sensing pin in a casing such that the pin is movable in a plurality of directions. Each deflection of the free end of the sensing pin is converted by appropriately shaped components on the sensing pin and the casing into an axial movement of a radially constrained upper end of the sensing pin. The slight axial movements of the upper end of the sensing pin brought about by deflections of the free end of the sensing pin are registered by a photoelectric arrangement arranged in the region of the upper end of the sensing pin. This photoelectric arrangement generates a signal when the free end of the sensing pin is deflected.
摘要翻译：公开了一种多配磁感应头，其包括特别简单的机械结构，以将感测销安装在壳体中，使得销可在多个方向上移动。感测销的自由端的每个偏转通过传感销和壳体上的适当形状的部件转换成感测销的径向受限的上端的轴向移动。通过设置在传感销的上端区域中的光电装置来记录由传感销的自由端的偏转引起的感测销的上端的轻微的轴向移动。当感测针的自由端偏转时，该光电装置产生信号。

4. 发明授权

US4509264A Sensing head with overload protection 失效
标题翻译：感应头带过载保护
公开(公告)号：US4509264A
公开(公告)日：1985-04-09
申请号：US518930
申请日：1983-08-01
申请人： Kurt Feichtinger
发明人： Kurt Feichtinger
IPC分类号： B23Q35/26 , B23Q17/22 , B23Q35/24 , G01B3/00 , G01B5/00 , G01B7/00 , G01B21/00
CPC分类号： G01B7/002 , G01B3/008
摘要： A sensing head is disclosed which includes an overload protection arrangement against excessive deflection of a sensing pin of the sensing head. This overload protection system includes a recess defined in the sensing head casing and an end piece carried by a receiving mandrel, which end piece is sized to fit within the recess and is shaped as a truncated cone. The spatial centering of the sensing head casing with respect to the machine spindle, which is defined by the axis of the receiving mandrel, is accomplished by precision bearings. A spring washer is provided which establishes a closed linkage connection between the receiving mandrel and the sensing head casing.
摘要翻译：公开了一种感测头，其包括防止感测头的感测针的过度偏转的过载保护装置。这种过载保护系统包括限定在感测头壳体中的凹部和由接收心轴承载的端部件，该端部件的尺寸设置成装配在凹部内并且被成形为截头圆锥体。感测头套管相对于由主轴轴线限定的机床主轴的空间定心由精密轴承实现。提供弹簧垫圈，其在接收心轴和感测头套管之间建立闭合的联动连接。

5. 发明授权

US4095903A Measuring apparatus 失效
标题翻译：测量装置
公开(公告)号：US4095903A
公开(公告)日：1978-06-20
申请号：US777116
申请日：1977-03-14
申请人： Kurt Feichtinger
发明人： Kurt Feichtinger
IPC分类号： G01D7/00 , G01B3/00 , G01B5/00 , G01B11/00 , G01B21/02 , G01D5/347 , G01B11/04
CPC分类号： G01B3/002 , G01D5/34753
摘要： A measuring apparatus for measuring or adjusting the relative position of two objects, including a measuring scale, and a reading unit for the measuring scale connected in a hinge-like manner by means of a coupling to an object whose relative position is to be measured and to auxiliary guide means. The coupling includes a lever pivotally attached to the measured object, and an arcuate coupling surface is attached to the reading unit, and a spring member which is preferably a pre-tensioned resilient wire bow embraces the lever and the reading unit in the area of the coupling surfaces in a bracket-like manner.
摘要翻译：一种测量装置，用于测量或调整两个物体的相对位置，包括测量刻度，以及用于通过与相对位置要被测量的物体的联轴器以铰链状连接的测量秤的读取单元，以及辅助导向装置。该联接器包括一个可枢转地连接到被测物体上的杠杆，并且弓形联接表面附接到读取单元，并且弹簧构件优选地是预张紧的弹性线弓，其中包括杠杆和读取单元以支架状方式连接表面。

6. 发明授权

US6002126A Method and structure for assembling a scanning unit in a positioning measuring instrument 失效
标题翻译：定位测量仪器中组装扫描单元的方法和结构
公开(公告)号：US6002126A
公开(公告)日：1999-12-14
申请号：US964294
申请日：1997-11-04
申请人： Kurt Feichtinger
发明人： Kurt Feichtinger
IPC分类号： G01B5/00 , G01D5/347 , G01D5/34
CPC分类号： G01D5/34707
摘要： The spacing distance D between a scale and a scanner element of a scanner unit is adjusted simply through the use of a positioning element which is part of the scanning unit. The scanner unit has a mounting element on which the scanner element is supported. The scanner element is displaceable perpendicularly to a surface of the scale from a first reference position to a second reference position. A screw is used to actuate for the displacement and the reference positions are predetermined by stop faces of the screw and stop faces of the mounting element.
摘要翻译：通过使用作为扫描单元的一部分的定位元件简单地调节扫描仪单元的刻度尺和扫描器元件之间的间隔距离D. 扫描器单元具有支撑扫描器元件的安装元件。扫描仪元件可以从第一参考位置到第二参考位置垂直于刻度盘的表面移位。使用螺钉来驱动位移，并且参考位置由安装元件的螺钉和止动面的止动面预先确定。

7. 发明授权

US5501096A Calibration method for determining and compensating differences of measuring forces in different coordinate directions in a multi-coordinate scanning system 失效
标题翻译：用于确定和补偿多坐标扫描系统中不同坐标方向上的测量力差异的校准方法
公开(公告)号：US5501096A
公开(公告)日：1996-03-26
申请号：US286828
申请日：1994-08-05
申请人： Rudolf Stettner , Kurt Feichtinger
发明人： Rudolf Stettner , Kurt Feichtinger
IPC分类号： G01B5/20 , G01B5/008 , G01B21/04 , G01B21/20 , G01B5/004 , G01D3/028 , G01D18/00 , G01L5/18
CPC分类号： G01B21/042
摘要： A calibration method of determining and compensating differences of measuring forces in different coordinate directions in a measuring scanning system for use in a numerically controlled multi-coordinate measuring machine, which method includes the steps of inputting parameters of the scanning system and of a calibration gauge into a control unit of the multi-coordinate measuring machine, scanning calibrating surfaces of the calibrating gauge with the scanning system, with a scanning displacement being effected in a direction defined by two coordinate directions, superimposing on the initial scanning displacement another scanning displacement, which deviates from the initial displacement, and determining deviation displacement paths of the scanning system for determining differences of the measuring force in different coordinate directions and respective correction coefficients, which are inputted into the control unit of the coordinate measuring machine.
摘要翻译：一种用于在数控多坐标测量机中使用的测量扫描系统中测量和补偿不同坐标方向上的测量力差异的校准方法，该方法包括以下步骤：将扫描系统和校准仪的参数输入多坐标测量机的控制单元，用扫描系统扫描校准表的校准表面，扫描位移在由两个坐标方向限定的方向上进行，叠加在初始扫描位移上，另一个扫描位移偏移并且确定用于确定不同坐标方向上的测量力的差异的扫描系统的偏差位移路径以及输入到坐标测量机的控制单元的各个校正系数的偏差位移路径。

8. 发明授权

US4763421A Multi-coordinate probe 失效
标题翻译：多坐标探头
公开(公告)号：US4763421A
公开(公告)日：1988-08-16
申请号：US62354
申请日：1987-06-11
申请人： Kurt Feichtinger
发明人： Kurt Feichtinger
IPC分类号： G01B7/00 , G01B11/00 , G01B21/00
CPC分类号： G01B11/007
摘要： A multi-coordinate probe with a stylus is disclosed wherein the stylus has a mounting or seating location defining its zero position. The stylus is deflectable from the zero position in several coordinate directions and is urged by a restoring force back into its zero position. The mounting location of the stylus is formed by the cooperation of surface areas of a plurality of balls with associated surface areas of support members. The balls and the support members are centrally arranged about the axis of the probe. The balls are fixedly mounted on a mounting member while the support members, which preferably are in the form of cylinder bodies with a V-shaped groove in the surface facing the balls, are, during assembly of the probe, rotatable about their own axis and axially movable to accomplish the desired precision seating of the ball surfaces in the grooves. After the positioning is accomplished, the cylindrical bodies are immovably fixed within the probe casing. A method is also disclosed to facilitate the precision seating of the balls in the grooves during assembly of the probe.
摘要翻译：公开了一种具有触笔的多坐标探针，其中触针具有限定其零位置的安装位置或就座位置。触针可以从零位置在几个坐标方向上偏转，并被恢复力推回到其零位置。触针的安装位置通过多个球的表面区域与支撑构件的相关联的表面区域的协作而形成。球和支撑构件围绕探针的轴线居中布置。这些球固定地安装在安装构件上，而在组装探针期间，支撑构件优选为具有面向球的表面中的V形凹槽的圆柱体形式的支撑构件，可绕其自身的轴线旋转，可轴向移动以实现球表面在凹槽中所需的精确安置。定位完成后，圆柱体不可移动地固定在探针外壳内。还公开了一种方法，以便于在探针的组装过程中，使球在凹槽中的精确安置。

9. 发明授权

US06637118B2 Rotary encoder 失效
公开(公告)号：US06637118B2
公开(公告)日：2003-10-28
申请号：US10071729
申请日：2002-02-08
申请人： Kurt Feichtinger
发明人： Kurt Feichtinger
IPC分类号： G01B2100
CPC分类号： G01D5/3473
摘要： An angle encoder including a carrier member, a measurement tape securable on the bearing surface circumference of the carrier member by being clamped thereto and having its opposite ends engaging opposite stop surfaces provided on the bearing surface in a mounted position of the measurement tape, and an adjustment element for adjusting a position of at least one of the stop surface so that a distance between the two stop surfaces and thereby a length of the bearing surface circumference correspond to a length of the measurement tape.

10. 发明授权

US06507292B1 Positional encoder assembly 失效
标题翻译：位置编码器总成
公开(公告)号：US06507292B1
公开(公告)日：2003-01-14
申请号：US09667743
申请日：2000-09-22
申请人： Kurt Feichtinger
发明人： Kurt Feichtinger
IPC分类号： H03M122
CPC分类号： G01D11/24 , G01D5/34738
摘要： A positional encoder assembly including a positional encoder, an interface unit releasably connectable with the positional encoder for connecting the positional encoder with a data bus, and connection elements providing for connection of the interface unit with the positional encoder and for disconnection of the interface unit therefrom upon displacement of the interface unit relative to the positional encoder.
摘要翻译：一种位置编码器组件，包括位置编码器，可释放地与位置编码器连接的位置编码器的接口单元，用于将位置编码器与数据总线连接，以及连接元件，用于连接接口单元与位置编码器，以及用于将接口单元从接头单元断开在接口单元相对于位置编码器的位移时。

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