Patents Assigned to Hexagon Metrology AB
  • Patent number: 9360290
    Abstract: An articulated arm CMM system comprises an articulated arm comprising a plurality of articulated arm members, a measuring probe at a distal end, and a base at a proximal end, the base comprising a docking portion. The articulated arm CMM system also includes a plurality of feature packs configured to electronically connect to the articulated arm via the docking portions and provide additional electronic functionality.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: June 7, 2016
    Assignee: Hexagon Metrology AB
    Inventor: Hogar Tait
  • Patent number: 9360291
    Abstract: A method of operating an articulated arm CMM is provided. Instructions for the CMM can be inputted to the CMM arm by an action chosen from the group consisting of placing the arm in a predefined position and moving the arm in a predefined manner.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: June 7, 2016
    Assignee: Hexagon Metrology AB
    Inventors: Laurent Desforges, Jean-Paul Delemos
  • Publication number: 20140290081
    Abstract: A method of operating an articulated arm CMM is provided. Instructions for the CMM can be inputted to the CMM arm by an action chosen from the group consisting of placing the arm in a predefined position and moving the arm in a predefined manner.
    Type: Application
    Filed: April 22, 2014
    Publication date: October 2, 2014
    Applicant: Hexagon Metrology AB
    Inventors: Laurent Desforges, Jean-Paul Delemos
  • Patent number: 8844151
    Abstract: An articulated arm CMM comprises a plurality of transfer members, a plurality of articulation members connecting at least two transfer members to each other, a coordinate acquisition member at a distal end, and a base at a proximal end. At least two of the articulation members can include at least one encoder and the at least two encoders can both be enclosed within a single monoblock housing.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: September 30, 2014
    Assignee: Hexagon Metrology AB
    Inventors: Paul Ferrari, Thibault Duportal, Elie Shammas, Jerry Gerent, Dongmei Hong, Denny Roux
  • Patent number: 8825192
    Abstract: Generating a machine tool program for performing coordinate measurements. The machine tool program may be communicated to a machine tool controller such that the machine tool controller is operable to execute the machine tool program. The machine tool program may be generated from a dimensional metrology program. As part of generating the machine tool program, a path definition and a machine definition may be combined. Measurement data resulting from an execution of the machine tool program may be received by a data server and analyzed using dimensional metrology analysis. Indicators may be provided within the machine tool program to be used during dimensional metrology analysis.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: September 2, 2014
    Assignee: Hexagon Metrology AB
    Inventors: Anthony J. Griggs, Charles Burbank, William Wilcox, Kenneth Woodbine
  • Publication number: 20140230261
    Abstract: An articulated arm CMM system comprises an articulated arm comprising a plurality of articulated arm members, a measuring probe at a distal end, and a base at a proximal end, the base comprising a docking portion. The articulated arm CMM system also includes a plurality of feature packs configured to electronically connect to the articulated arm via the docking portions and provide additional electronic functionality.
    Type: Application
    Filed: March 18, 2014
    Publication date: August 21, 2014
    Applicant: Hexagon Metrology AB
    Inventor: Hogar Tait
  • Patent number: 8707572
    Abstract: A method of operating an articulated arm CMM is provided. Instructions for the CMM can be inputted to the CMM arm by an action chosen from the group consisting of placing the arm in a predefined position and moving the arm in a predefined manner.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: April 29, 2014
    Assignee: Hexagon Metrology AB
    Inventors: Laurent Desforges, Jean-Paul Delemos
  • Patent number: 8701299
    Abstract: An articulated arm CMM system comprises an articulated arm comprising a plurality of articulated arm members, a measuring probe at a distal end, and a base at a proximal end, the base comprising a docking portion. The articulated arm CMM system also includes a plurality of feature packs configured to electronically connect to the articulated arm via the docking portions and provide additional electronic functionality.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: April 22, 2014
    Assignee: Hexagon Metrology AB
    Inventor: Hogar Tait
  • Publication number: 20140020255
    Abstract: An articulated arm CMM comprises a plurality of transfer members, a plurality of articulation members connecting at least two transfer members to each other, a coordinate acquisition member at a distal end, and a base at a proximal end. At least two of the articulation members can include at least one encoder and the at least two encoders can both be enclosed within a single monoblock housing.
    Type: Application
    Filed: February 20, 2013
    Publication date: January 23, 2014
    Applicant: Hexagon Metrology AB
    Inventor: Hexagon Metrology AB
  • Publication number: 20130282162
    Abstract: Generating a machine tool program for performing coordinate measurements. The machine tool program may be communicated to a machine tool controller such that the machine tool controller is operable to execute the machine tool program. The machine tool program may be generated from a dimensional metrology program. As part of generating the machine tool program, a path definition and a machine definition may be combined. Measurement data resulting from an execution of the machine tool program may be received by a data server and analyzed using dimensional metrology analysis. Indicators may be provided within the machine tool program to be used during dimensional metrology analysis.
    Type: Application
    Filed: March 8, 2013
    Publication date: October 24, 2013
    Applicant: Hexagon Metrology AB
    Inventor: Hexagon Metrology AB
  • Publication number: 20130239424
    Abstract: An articulated arm CMM system comprises an articulated arm comprising a plurality of articulated arm members, a measuring probe at a distal end, and a base at a proximal end, the base comprising a docking portion. The articulated arm CMM system also includes a plurality of feature packs configured to electronically connect to the articulated arm via the docking portions and provide additional electronic functionality.
    Type: Application
    Filed: March 5, 2013
    Publication date: September 19, 2013
    Applicant: HEXAGON METROLOGY AB
    Inventor: Hogar Tait
  • Patent number: 8535208
    Abstract: Tool rack for tools of a coordinate measuring machine, wherein the guiding and retaining surfaces of the tool rack are arranged on two planes offset vertically so as to cause the tool to tilt when it is unhooked. The inventive arrangement allows the mechanical efforts during uncoupling to be reduced appreciably. This reduction is due to the tool tilting and to the residual magnetic force being divided between three retaining point, with a positive effect on the coupling precision and on the tool positioning in the tool rack.
    Type: Grant
    Filed: June 5, 2007
    Date of Patent: September 17, 2013
    Assignee: Hexagon Metrology AB
    Inventors: Pascal Jordil, Benjamin Vullioud
  • Patent number: 8497901
    Abstract: A method and a device for the accurate measurement of objects, where, according to the invention, a camera (4) is arranged on a manually operated portable jointed arm (1) in order to take two-dimensional images of the object that is to be measured and where the measurements are carried out based on the two-dimensional images taken with the camera (4) and based on the displacements that are carried out by the jointed arm (1) during the measurements.
    Type: Grant
    Filed: April 2, 2008
    Date of Patent: July 30, 2013
    Assignee: Hexagon Metrology AB
    Inventor: Bo Pettersson
  • Patent number: 8417370
    Abstract: Generating a machine tool program for performing coordinate measurements. The machine tool program may be communicated to a machine tool controller such that the machine tool controller is operable to execute the machine tool program. The machine tool program may be generated from a dimensional metrology program. As part of generating the machine tool program, a path definition and a machine definition may be combined. Measurement data resulting from an execution of the machine tool program may be received by a data server and analyzed using dimensional metrology analysis. Indicators may be provided within the machine tool program to be used during dimensional metrology analysis.
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: April 9, 2013
    Assignee: Hexagon Metrology AB
    Inventors: Anthony J. Griggs, Charles Burbank, William Wilcox, Kenneth Woodbine
  • Patent number: 8407907
    Abstract: An articulated arm CMM system comprises an articulated arm comprising a plurality of articulated arm members, a measuring probe at a distal end, and a base at a proximal end, the base comprising a docking portion. The articulated arm CMM system also includes a plurality of feature packs configured to electronically connect to the articulated arm via the docking portions and provide additional electronic functionality.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: April 2, 2013
    Assignee: Hexagon Metrology AB
    Inventor: Hogar Tait
  • Patent number: 8402669
    Abstract: An articulated arm CMM comprises a plurality of transfer members, a plurality of articulation members connecting at least two transfer members to each other, a coordinate acquisition member at a distal end, and a base at a proximal end. At least two of the articulation members can include at least one encoder and the at least two encoders can both be enclosed within a single monoblock housing.
    Type: Grant
    Filed: January 17, 2012
    Date of Patent: March 26, 2013
    Assignee: Hexagon Metrology AB
    Inventors: Paul Ferrari, Thibault Duportal, Elie Shammas, Jerry Gerent, Dongmei Hong, Denny Roux
  • Patent number: 8336220
    Abstract: In one embodiment, a coordinate measurement apparatus includes an articulated arm having a first end and a second end with at least a first arm segment and a second arm segment therebetween. Further, the apparatus can comprise at least one ball and socket joint connecting the first arm segment to the second arm segment, with the ball and socket joint including a ball member and a socket member, and a measurement probe attached to the first end of said articulated arm.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: December 25, 2012
    Assignee: Hexagon Metrology AB
    Inventors: Homer L Eaton, Paul A Ferrari
  • Patent number: 8327555
    Abstract: A coordinate measurement device comprises an articulated arm and a laser scanner assembly. The articulated arm can have a first end, a second end, and a plurality of jointed arm segments therebetween. Each arm segment can define at least one axis of rotation, and a last axis of rotation can be defined by bearings near a distal end of the arm. The laser scanner assembly can couple to the distal end of the arm. The arm can continuously generate trigger signals that are received by the laser scanner and indicate a time at which the arm's position is measured.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: December 11, 2012
    Assignee: Hexagon Metrology AB
    Inventor: Peter Champ
  • Patent number: 8290733
    Abstract: A modular calibration method for a CMM, comprising preliminary calibration steps of several components prior to its mounting. The preliminary calibration steps yield specific mapping information for each calibrated component, which are then stored into map files generated and associated to the calibrated components. A final alignment takes place after once the CMM is mounted, which processes mapping information gathered during the preliminary calibration steps.
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: October 16, 2012
    Assignee: Hexagon Metrology AB
    Inventor: Bo Pettersson
  • Patent number: D687322
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: August 6, 2013
    Assignee: Hexagon Metrology AB
    Inventors: Paul Ferrari, Thibault Duportal, Elie Shammas, Jerry Gerent, Dongmei Hong, Denny Roux