Patents Assigned to SI Handling, Inc.
  • Inexpensive driverless vehicle
    Patent number: 4355580
    Abstract: A driverless vehicle has an inverted U-shaped body with the bight being a horizontal load supporting surface. A pair of wheels is supported by each leg of the body. A friction drive wheel for contact with a drive shaft is supported by the body. An accumulation bumper is provided adjacent a front end of the body and a cam is supported adjacent the rear end of the body.
    Type: Grant
    Filed: November 24, 1980
    Date of Patent: October 26, 1982
    Assignee: SI Handling, Inc.
    Inventor: Russell Scheel