Patents Assigned to OEI
  • METHOD AND APPARATUS FOR WASHING TEMPORARY ROAD MATS
    Publication number: 20110017245
    Abstract: An apparatus for cleaning contaminants from a construction mat is described including a washing chamber and an automated conveyor assembly translating the construction mat into and out of the washing chamber. The washing chamber includes a plurality of elongated tines adapted to scrape debris from the was mat and a spray system direction cleansing liquid under pressure at the mat, and a closed loop water reclamation system for filtering and recycling cleansing liquid for reusing the spray system.
    Type: Application
    Filed: July 21, 2009
    Publication date: January 27, 2011
    Applicant: OEI
    Inventors: Craig D. Vernon, Dan Petras