Patents Assigned to Roberine BV
  • Extendable tool attachment mechanism for a lawn care vehicle
    Patent number: 6631608
    Abstract: A lawn care vehicle with a tool attachment such as spiral-bladed mowing units arranged in front and underneath the lawn care vehicle in offset fashion. A tool frame to which the tool attachments are mounted is received within rails for allowing the tool frame to shift longitudinally with respect to the rails, thereby allowing the tool frame and tool attachments to shift outwardly with respect to the vehicle frame to maintenance positions.
    Type: Grant
    Filed: April 23, 1999
    Date of Patent: October 14, 2003
    Assignee: Roberine BV
    Inventor: William J. H. Eykelkamp