Patents Assigned to American Equipment & Machine, Inc.
  • Tail drive assembly
    Patent number: 8783446
    Abstract: An assembly for replacing the top sigma sections in a tail drive of an armored face conveyor is described. The assembly joins the sigmas to the top deck in a single unit, providing more robust mounting support. The assembly may also include one or more mounting pins, as well as one or more access doors. The assembly requires no welding to the tail drive.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: July 22, 2014
    Assignee: American Equipment & Machine, Inc.
    Inventor: Derek Martin