Patents Assigned to Goldcorp Canada Ltd.
  • Patent number: 7870883
    Abstract: A tire cage is disclosed for containing the debris from a tire explosion. The cage includes a lightweight energy absorbing material for protecting structural members of the cage from tire explosion damage so that the cage is reusable. The energy absorbing material may be a metallic foam or other open celled structured material that is able to absorb large amounts of kinetic energy by permanently deforming. The cage is particularly effective in containing explosions of large equipment tires 6 to 12 feet in diameter and having a stored kinetic energy in a range of approximately 900 kilojoules to 1500 kilojoules.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: January 18, 2011
    Assignee: Goldcorp Canada Ltd.
    Inventors: Scott Troy Munroe, Donald Kent Wilson
  • Publication number: 20090172937
    Abstract: A tire cage is disclosed for containing the debris from a tire explosion. The cage includes a lightweight energy absorbing material for protecting structural members of the cage from tire explosion damage so that the cage is reusable. The energy absorbing material may be a metallic foam or other open celled structured material that is able to absorb large amounts of kinetic energy by permanently deforming. The cage is particularly effective in containing explosions of large equipment tires 6 to 12 feet in diameter and having a stored kinetic energy in a range of approximately 900 kilojoules to 1500 kilojoules.
    Type: Application
    Filed: December 22, 2008
    Publication date: July 9, 2009
    Applicant: GOLDCORP CANADA LTD.
    Inventors: Scott Troy Munroe, Donald Kent Wilson
  • Patent number: 7530383
    Abstract: A tire cage is disclosed for containing the debris from a tire explosion. The cage includes a lightweight energy absorbing material for protecting structural members of the cage from tire explosion damage so that the cage is reusable. The energy absorbing material may be a metallic foam or other open celled structured material that is able to absorb large amounts of kinetic energy by permanently deforming. The cage is particularly effective in containing explosions of large equipment tires 6 to 12 feet in diameter and having a stored kinetic energy in a range of approximately 900 kilojoules to 1500 kilojoules.
    Type: Grant
    Filed: April 3, 2007
    Date of Patent: May 12, 2009
    Assignee: Goldcorp Canada Ltd.
    Inventors: Scott Troy Munroe, Donald Kent Wilson
  • Publication number: 20070113760
    Abstract: A tire cage is disclosed for containing the debris from a tire explosion. The cage includes a lightweight energy absorbing material for protecting structural members of the cage from tire explosion damage so that the cage is reusable. The energy absorbing material may be a metallic foam or other open celled structured material that is able to absorb large amounts of kinetic energy by permanently deforming. The cage is particularly effective in containing explosions of large equipment tires 6 to 12 feet in diameter and having a stored kinetic energy in a range of approximately 900 kilojoules to 1500 kilojoules.
    Type: Application
    Filed: January 26, 2007
    Publication date: May 24, 2007
    Applicant: Goldcorp Canada Ltd.
    Inventors: Scott Munroe, Donald Wilson