Work Reciprocated Past Double-edged Knife Patents (Class 83/406.1)
  • Patent number: 11673285
    Abstract: A blade assembly includes a blade support frame, and a plurality of V-shaped blades removably fastened to the blade support frame. The blade support frame has a food flow path extending downstream, and a plurality of blade mounts distributed around the food flow path. Each V-shaped blade has a first end portion connected to one of the blade mounts, a second end portion connected to another of the blade mounts, and an intermediate portion extending from the first end portion to the second end portion into the food flow path. At the first and second end portions of each V-shaped blade, a respective one of the blade mounts overlies both the upstream edge and the downstream edge of the V-shaped blade to inhibit the V-shaped blade from rotating when impacted by food.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: June 13, 2023
    Assignee: McCain Foods Limited
    Inventors: David M. Rogers, John Warren Aikens, Sylvain Bömont