Patents Assigned to Hulcher Services Inc
  • Ballast removal process
    Publication number: 20110247518
    Abstract: Old ballast is removed from under a section of railway track with a bulldozer having an elongated rake attached to its front blade. The section of railway track is first elevated. The bulldozer is then driven along the section with its rake extending under the section and at a level that causes old ballast to be swept from under the section.
    Type: Application
    Filed: April 12, 2010
    Publication date: October 13, 2011
    Applicant: Hulcher Services Inc
    Inventor: Robert E. Winkleman