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Carl Zeiss Industrielle Messtechnik Gmbh patents (2018 archive)


Recent patent applications related to Carl Zeiss Industrielle Messtechnik Gmbh. Carl Zeiss Industrielle Messtechnik Gmbh is listed as an Agent/Assignee. Note: Carl Zeiss Industrielle Messtechnik Gmbh may have other listings under different names/spellings. We're not affiliated with Carl Zeiss Industrielle Messtechnik Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Carl Zeiss Industrielle Messtechnik Gmbh-related inventors


Apparatus movable by a coordinate measuring machine for positioning a measuring instrument with respect to a workpiece

A positioning apparatus for positioning a tactile or optical roughness sensor, a probe or some other measuring instrument with respect to a workpiece can be secured to a movement device of a coordinate measuring machine. The positioning apparatus has a drive that produces a relative movement between two parts of the positioning apparatus, and an inhibiting device, which inhibits the relative movement between the two parts. ... Carl Zeiss Industrielle Messtechnik Gmbh

Method for determining the exposure time for a 3d recording

. . A method for determining an exposure, in particular an exposure time, for a recording in a method for determining the 3d coordinates of an object is provided, in which a pattern is projected onto the object and the light reflected by the object is recorded. To improve such a method, a recording of the object is produced with a predetermined exposure, in particular exposure time. ... Carl Zeiss Industrielle Messtechnik Gmbh

Method of operating a confocal white light sensor on a coordinate measuring machine

A method for operating a confocal white light sensor on a coordinate measuring machine including a sensor carrier configured to couple a coordinate measurement sensor that is movable in a straight movement direction relative to a base of the coordinate measuring machine is provided. A confocal white light sensor is coupled to the sensor carrier and oriented in the straight movement direction toward a reference body. ... Carl Zeiss Industrielle Messtechnik Gmbh

Active machine learning for training an event classification

An event classification is trained by machine learning. An anomaly detection for detecting events in an image data set is thereby performed. ... Carl Zeiss Industrielle Messtechnik Gmbh

Rotating/pivoting sensor system for a coordinate measuring apparatus

Rotating/pivoting sensor system for a coordinate measuring apparatus is provided. The rotating/pivoting sensor system includes a coupling mechanism with which the rotating/pivoting sensor system can be coupled to a measurement head of a coordinate measuring apparatus, a sensor-holding part which is connected directly or indirectly to the coupling mechanism, a sensor which is mounted rotatably about a first rotation axis on the sensor-holding part and which is pivotable about the first rotation axis in a continuous angle range, an angle-measuring system with which a pivoting angle of the sensor can be determined, a fixing device with which the sensor can be fixed in a pivoting position, and a method for adjusting a rotating/pivoting sensor system in a coordinate measuring apparatus.. ... Carl Zeiss Industrielle Messtechnik Gmbh

Measuring system

A measuring system for dimensionally measuring an object, comprising an object carrier, a plurality of optical markers, which are arranged at the object carrier and/or the object, and a first sensor for a tactile, optical and/or tomographic scanning of the object. The first sensor generates a first measuring signal. ... Carl Zeiss Industrielle Messtechnik Gmbh

Method and optical sensor for determining at least one coordinate of at least one measurement object

An optical sensor for determining a coordinate of a measurement object is provided which includes a stop element and an illumination apparatus configured to generate an illumination light beam and to illuminate the measurement object through the stop element, a sensor element configured to detect a portion of a detection light beam emanating from the measurement object and to determine an intensity distribution, and an optical element configured to focus a portion of the illumination light beam at one focal point along an optical axis. The optical sensor includes an apparatus configured to vary and set a relative lateral position of the optical axis to the measurement object to determine, for each of first and second focal points, first and second intensity distributions at first and second relative lateral positions and to determine therefrom a distance coordinate and/or a lateral coordinate of the measurement object.. ... Carl Zeiss Industrielle Messtechnik Gmbh

Method and device for checking an electrical value of an electric machine

The invention relates to a method for checking an electrical value of an electric machine, in particular an electric machine of a coordinate measuring device. The electric machine has an electric drive comprising a stator and a rotor. ... Carl Zeiss Industrielle Messtechnik Gmbh

Method and apparatus for determining the 3d coordinates of an object

A 3d sensor for an apparatus for determining the 3d coordinates of an object comprises in accordance with the invention at least one camera and at least three plane projectors.. . ... Carl Zeiss Industrielle Messtechnik Gmbh

System and method for intelligently coupling and connecting mobile terminals to a coordinate-measuring device

A coordinate-measuring system and related method for securely and intelligently coupling and connecting a mobile terminal device to a stationary coordinate-measuring device. A mobile terminal is arranged to be physically separate from and movable in relation to the coordinate-measuring device and is designed for the operation of the coordinate-measuring device. ... Carl Zeiss Industrielle Messtechnik Gmbh

Method and system for determining a 3d position of an object in space

. . A specimen of an artificial marker is arranged on an object, the position of which is to be determined. The artificial marker defines a nominal marker pattern with nominal characteristics. ... Carl Zeiss Industrielle Messtechnik Gmbh

Lighting control when using optical measuring devices

A measuring machine (10), in particular a coordinate measuring machine, has at least one optical sensor (34) for recording an image in an image capturing region (80) during an image recording time period (86), a control signal transducer (89) which provides a control signal that represents the image recording time period (86), a measurement illumination arrangement (96) for illuminating the image capturing region (80), and a control device (19). The control device (19) is configured to switch on the measurement illumination arrangement (96) during the image recording time period (86) in a manner dependent on the control signal. ... Carl Zeiss Industrielle Messtechnik Gmbh

Linear guide for a coordinate measuring machine, and a coordinate measuring machine

A linear guide for a coordinate measuring machine. The linear guide comprises at least one plate-shaped main body and at least one guide rail. ... Carl Zeiss Industrielle Messtechnik Gmbh

Determining a position of a movable part of a coordinate measuring machine

A coordinate measuring machine comprising a movable part, a drive and drive controller, and a position measuring system for measuring position values of the movable part. Intended values produced by the drive controller are supplied to a computational model (mod) of a computational device. ... Carl Zeiss Industrielle Messtechnik Gmbh

04/12/18 / #20180100729

Adapter element for assembling a rotational apparatus in the measurement space of a coordinate measuring machine

An adapter element for assembling a rotational apparatus with an axis of rotation (d) in the measurement space of a coordinate measuring machine. The adapter element has at least one first fastening means and/or a first fastening region for fastening the adapter element in the measurement space, and at least one second fastening means and/or a second fastening region for fastening the rotational apparatus to the adapter element. ... Carl Zeiss Industrielle Messtechnik Gmbh

04/05/18 / #20180096485

Measuring device

A measuring system having a measuring tool with a probe body and an optical marker, a camera for recording image data of the measuring tool, and an evaluation and control unit which is configured to evaluate the image data recorded by the camera and use the image data for determining, with the aid of the optical marker, position data of the probe body which contain the spatial position coordinates of the probe body. The evaluation and control unit is further configured to calculate speed data and/or acceleration data of the probe body from the position data of the probe body and to determine, on the basis of the speed data and/or acceleration data of the probe body, whether or not probing is present in which the probe body makes contact with a measurement object for the purpose of capturing a measuring point.. ... Carl Zeiss Industrielle Messtechnik Gmbh

04/05/18 / #20180094923

Rotary table for a coordinate measuring apparatus

A rotary table for a coordinate measuring apparatus for receiving and mounting a workpiece to be measured is provided. The rotary table has a rotatable main rotary table body and a clamping chuck, which is arranged on the rotatable main rotary table body and which has a clamping chuck receptacle for receiving the workpiece to be measured, the rotary table also having at least one master, which is arranged outside the clamping chuck receptacle, and/or at least one fastener for a master, which is provided in addition to the clamping chuck receptacle. ... Carl Zeiss Industrielle Messtechnik Gmbh

04/05/18 / #20180094914

Measuring device for an optical measuring system

A measuring device for an optical measuring system, comprising a rigid body which comprises a probe body or a tool and on which a first optical marker is arranged. The measuring device further comprises a holding part for holding the measuring device by hand or for clamping the measuring device in a machine. ... Carl Zeiss Industrielle Messtechnik Gmbh

04/05/18 / #20180094913

Measuring system and measuring method

A measuring system having a measuring tool which comprises a probe body and an optical marker, a camera for recording image data of the measuring tool, and an evaluation and control unit which is configured to evaluate the image data recorded by the camera and use the data to determine spatial position coordinates of the optical marker. The evaluation and control unit is also configured to calculate the deformation of the measuring tool due to external mechanical loading acting on the measuring tool, and to determine spatial position coordinates of the probe body based on the spatial position coordinates of the optical marker and the calculated deformation.. ... Carl Zeiss Industrielle Messtechnik Gmbh

03/29/18 / #20180088001

Calibration structure and calibration method for calibrating optical measuring devices

A calibration structure for calibrating optical measuring devices is provided. The calibration structure includes a plurality of zones adjoining one another in a plane, wherein the zones adjoin one another along straight lines and/or curved lines and the calibration structure has both zones adjoining one another along straight lines and zones adjoining one another along curved lines, wherein the zones adjoining one another along straight lines or the zones adjoining one another along curved lines have respectively mutually different optical properties. ... Carl Zeiss Industrielle Messtechnik Gmbh

03/22/18 / #20180080755

Method, computer program product and measuring system for operating a triangulation laser scanner to identify properties of a surface of a workpiece to be measured

A method, a computer program product and a measuring system are provided for operating a triangulation laser scanner to identify surface properties of a workpiece. The scanner has a cmos sensor chip, an imaging optical unit, and a laser line light source configured to generate a laser line on the workpiece in compliance with a scheimpflug condition. ... Carl Zeiss Industrielle Messtechnik Gmbh

03/15/18 / #20180073853

Method for capturing dynamic vibrations of a roughness sensor, method for measuring a roughness of a workpiece surface, computer program product and measuring device configured to carry out the methods

A method for capturing dynamic vibrations of a roughness sensor of a roughness measuring apparatus is provided. The movement of the roughness sensor relative to the roughness measuring apparatus and/or relative to a surface of a workpiece is captured by a measuring system in the frequency range below 100 hz with a data capturing rate of greater than 100 hz. ... Carl Zeiss Industrielle Messtechnik Gmbh

03/08/18 / #20180066933

Incident-light illumination for a variable working distance

A lens device for an illumination assembly. The lens device has light-entry and light-exit surfaces and comprises at least one ring region. ... Carl Zeiss Industrielle Messtechnik Gmbh

03/08/18 / #20180066704

Coordinate measuring apparatus with air bearing monitoring and adjusting capability

A coordinate measuring apparatus is provided having at least one measuring system and at least one support structure on which the measuring system is disposed, wherein the measuring system is displaceably mounted in the support structure and/or the support structure is displaceably mounted, and wherein the coordinate measuring apparatus includes an air bearing arrangement for mounting two components to be movable relative to one another. The air bearing arrangement includes at least one air bearing which provides a compressed air cushion between the components, wherein the air bearing has at least one compressed air supply line by way of which the compressed air can be provided, wherein a flow rate meter by way of which the flow rate of compressed air to the air bearing can be detected is provided in the compressed air supply line.. ... Carl Zeiss Industrielle Messtechnik Gmbh

03/01/18 / #20180058833

Coordinate measuring machine having a carrier structure for coupling with a sensor head

A method for automatically receiving a sensor head of a coordinate measuring machine. The sensor head comprises a first changing interface for coupling the sensor head with a carrier structure of the coordinate measuring machine, and a second changing interface for coupling a cable element with the carrier structure. ... Carl Zeiss Industrielle Messtechnik Gmbh

02/22/18 / #20180051983

Measurement system and method for configuring the measurement system

Measurement system for the three-dimensional optical measurement of a work-piece, comprising: (i) a camera for recording image data of the workpiece; (ii) a control unit which is configured to evaluate the image data recorded by the camera and deter-mine 3d data of the workpiece therefrom; and (iii) a projector for projecting a test pattern onto the workpiece. The control unit is configured to control the projector during a setup mode in such a way that the projector actively modifies, depending on a distance between the workpiece and the camera, the shape of the test pattern projected onto the workpiece in order, by way of the test pattern, to assist a user of the measurement system within the scope of positioning the camera relative to the workpiece.. ... Carl Zeiss Industrielle Messtechnik Gmbh

02/15/18 / #20180045511

Method and device for determining actual dimensional properties of a measured object

A cmm has a measuring head for recording measurement values associated with an object having a plurality of geometric elements. Defined geometric elements are selected from the plurality of geometric elements and test features relating to the defined geometric elements are determined depending on demand data provided for the geometric elements. ... Carl Zeiss Industrielle Messtechnik Gmbh

01/18/18 / #20180018778

Motion-measuring system of a machine and method for operating the motion-measuring system

A method for operating a motion-measuring system of a machine, such as a coordinate-measuring device or a machine tool. An image-recording device arranged on a first part of the machine records at least one recorded image of a second part of the machine. ... Carl Zeiss Industrielle Messtechnik Gmbh

01/18/18 / #20180017383

Method and apparatus for generating positional sensor data of a coordinate measuring device

A method and an apparatus for generating positional sensor data of a coordinate measuring device are provided. A sensor generates sensor data points and a trigger signal with a trigger frequency. ... Carl Zeiss Industrielle Messtechnik Gmbh

01/11/18 / #20180010910

Method and device for determining dimensional properties of a measurement object

A computer-assisted method for determining dimensional properties of a measurement object using a coordinate measuring machine. An image representation of the measurement object is shown to a user and the user selects a first geometric element of the measurement object, resulting in the display of eligible test features for the selected first geometric element. ... Carl Zeiss Industrielle Messtechnik Gmbh

01/04/18 / #20180003662

Method and apparatus for monitoring a bearing state of a probe

A method and an apparatus for monitoring a bearing state of a probe or probe part of a coordinate measuring machine, wherein the apparatus comprises at least one evaluation device and at least one monitoring circuit. A probe-side bearing section is mountable on a measuring-machine-side bearing section via a plurality of bearing devices. ... Carl Zeiss Industrielle Messtechnik Gmbh








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