Patents by Inventor Nicolas Lauzier

Nicolas Lauzier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20110126660
    Abstract: The present invention relates to a method and apparatus for limiting the contact force between a moving device and another object, using a parallel mechanism and torque limiters where the threshold force to activate the force limiting mechanism is not related to the configuration of the moving device or the location of the contact force relative to the activation point of the force limiting mechanism, and where the mechanism may be configured for one, two or three degrees of freedom. A counterbalance mechanism is also provided to counteract gravity load when the force limiting mechanism is configured for three degrees of freedom and responsive to contact forces including a vertical element. In particular, the invention relates to a method and apparatus for limiting the contact force between a moving robotic device and a contactable object.
    Type: Application
    Filed: November 30, 2009
    Publication date: June 2, 2011
    Applicants: GM GLOBAL TECHNOLOGY OPERATIONS, INC., Universite Laval
    Inventors: Nicolas Lauzier, Clement Gosselin, Dalong Gao, Martin Grenier, Robin Stevenson
  • Publication number: 20090277360
    Abstract: A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has a linkage assembly to support and enable movement of a support element. The support assemblies also each include multiple bases secured to the platform, to position the support element in a desired location for each version of a component. A locking mechanism on each base prevents movement of the support element when in the desired position. To configure the pallet for another version of the component the locking mechanism is released, the support element is moved to another base and the locking mechanism for that base is secured.
    Type: Application
    Filed: May 6, 2008
    Publication date: November 12, 2009
    Applicant: GM Global Technology Operations, Inc.
    Inventors: Nicolas Lauzier, Robin Stevenson, Dalong Gao, Robert Jacob Scheuerman
  • Publication number: 20090277359
    Abstract: A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has a linkage assembly to support and enable movement of a support element. The support assemblies also each include multiple bases secured to the platform, to position the support element in a desired location for each version of a component. An alignment mechanism on each base allows for rotational alignment of the support element relative to the pallet.
    Type: Application
    Filed: May 6, 2008
    Publication date: November 12, 2009
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Nicolas Lauzier, Robin Stevenson, Dalong Gao, Chi-Hung Shen, Robert Jacob Scheuerman
  • Publication number: 20090267280
    Abstract: A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has a linkage assembly to support and enable movement of a support element to position the support element in a desired location for each version of a component. A support element locking mechanism on each support element allows for selectively preventing vertical movement of the support element relative to the linkage assembly. Additional locking mechanisms associated with the linkage assembly prevent movement of the linkage assembly relative to the base.
    Type: Application
    Filed: April 24, 2008
    Publication date: October 29, 2009
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Nicolas Lauzier, Mark A. Shilakes
  • Publication number: 20090260549
    Abstract: A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has a linkage assembly to support and enable movement of a support element. The support assemblies also each include multiple bases secured to the platform, to position the support element in a desired location for each version of a component. An alignment mechanism on each base allows for rotational alignment of the support element relative to the pallet. An error proofing mechanism compares the selected location of the support element for each of the plurality of support assemblies and provides confirmation and correction information as required.
    Type: Application
    Filed: April 22, 2008
    Publication date: October 22, 2009
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Nicolas Lauzier, Robin Stevenson
  • Publication number: 20090241808
    Abstract: A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has a linkage assembly to support and enable movement of a support element. The support assemblies also each include multiple bases secured to the platform, to position the support element in a desired location for each version of a component. An alignment mechanism on each base allows for rotational alignment of the support element relative to the pallet. A locking mechanism on each support element prevents vertical movement of the support element during pallet use.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 1, 2009
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Nicolas Lauzier, Mark A. Shilakes
  • Publication number: 20090241810
    Abstract: A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has a linkage assembly to support and enable movement of a support element. The support assemblies also each include multiple bases secured to the platform, to position the support element in a desired location for each version of a component. A locking mechanism on each support element allows for selectively preventing vertical movement of the support element relative to the pallet.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 1, 2009
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Nicolas Lauzier, Robin Stevenson
  • Publication number: 20090235846
    Abstract: A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has several linkage assemblies to position a support element in a desired location for each version of a component. The linkage assemblies each include multiple bases secured to the platform, to position the support element in the desired location. Securing a locking mechanism on the linkage assemblies prevents movement of the support element when in the desired position. To configure the pallet for another version of the component the locking mechanisms are released, the support elements are moved to another base and the locking mechanisms are secured again for each of the support assemblies.
    Type: Application
    Filed: March 19, 2008
    Publication date: September 24, 2009
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Dalong Gao, Nicolas Lauzier, Robin Stevenson, Robert Jacob Scheuerman