Two Elements Move At Different Speeds Patents (Class 99/624)
  • Patent number: 10143227
    Abstract: A peeling apparatus and method using rotating rollers as a peeling bed includes a mechanism that moves food products through the peeling bed. The mechanism has multiple walls mounted to a continuous loop that is driven over the peeling bed to define cavities between each adjacent pair of walls. The walls' lower edges are spaced close to the rollers to prevent food products from exiting a cavity. One or more of the walls may have cleaners, such as spray nozzles connected to high pressure liquid, to clean particles from the rollers. The nozzles spray the particles off as the spray nozzles pass over the rollers during normal operation of the peeling apparatus.
    Type: Grant
    Filed: June 6, 2016
    Date of Patent: December 4, 2018
    Assignee: Vanmark Equipment, LLC
    Inventor: Thomas P. Mathues
  • Patent number: 6776087
    Abstract: A food processing machine having a product cleaning drum and an encircling product carrier shell disposed to define an annular product cleaning space therebetween. A waste collecting bell is concentrically mounted about the carrier shell to provide a waste collecting space therebetween and the carrier shell and collecting bell are interconnected. Separate mechanisms drive the cleaning drum and the interconnected carrier shell and collection bell to alter the magnitude of the centrifugal force that moves the products through the cleaning space and controls the amount of surface pressure applied to the products by abrading members carried on the periphery of the cleaning drum. Centrifugal force and the abrading members coact with frictional surfaces provided in the product movement path to move the products through the machine, while centrifugal force moves waste material from the cleaning space into the waste collecting space and out through a waste discharge mechanism.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: August 17, 2004
    Assignee: The Amstad Family Revocable Trust
    Inventor: John H. Amstad
  • Patent number: 5682812
    Abstract: The invention provides an improved peeler of fruits such as tomatoes. The peeler passes the tomatoes through a pressure inlet valve to a high temperature stem in a pressurized system. The tomatoes then are passed through a pressure outlet valve to a flexible cable peeler, which helps to remove the peels from the tomatoes. A chute passes the tomatoes from the flexible cable peeler to a pinch roller, which removes the remainder of the peels.
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: November 4, 1997
    Assignee: FMC Corporation
    Inventors: Jeffery A. Dahl, Robert L. Frenkel
  • Patent number: 5285548
    Abstract: Brushing apparatus for cleaning and polishing farm produce includes three rotating cylindrical helical brushes forming a brush channel. The brushes rotate in the same direction but at different speeds to clean and polish the produce, and to "walk" it along the brush channel. The brush bristles are the only things touching the produce, and the sole way by which produce is moved along the brush channel. The brushes and brush channel are adjustable up or down from the horizontal to control the throughput rate of articles of produce.
    Type: Grant
    Filed: October 1, 1992
    Date of Patent: February 15, 1994
    Inventor: Christopher A. Moll
  • Patent number: 4448118
    Abstract: A cleaning and peeling machine (1) with an essentially vertically aligned cylinder (6) and with a conveyor screw (26) located in the latter is designed for cleaning and peeling agricultural products. The shell (18) of the cylinder (6) has a plurality of orifices which are distributed peripherally and through which the waste which occurs, such as skins, passes outwards. So that continuous treatment can take place, the product is fed centrally into the bottom region (27) of the cylinder (6).
    Type: Grant
    Filed: November 22, 1982
    Date of Patent: May 15, 1984
    Inventor: Paul Kunz
  • Patent number: 4196224
    Abstract: The present invention relates to a method and apparatus for the husking and drying of cereal and legume kernels comprising separating the kernels from their husks by means of rotating plate bodies and discharging the husks from the kernels/husks mixture by means of air.
    Type: Grant
    Filed: July 20, 1977
    Date of Patent: April 1, 1980
    Assignee: Steinmetz-Patent-Mullerei KG
    Inventor: Otto Falk
  • Patent number: RE29030
    Abstract: A dry peeler is provided for food products such as vegetables, potatoes or the like which have had their skins softened and loosened such as by a caustic treatment bath. The dry peeler is formed as a rotary cylindrical cage having an abradant surface provided by an envelope of axially extending, circumferentially spaced, parallel, braided stainless steel wire cables, stretched between axially spaced rings, with a screw conveyor fitting within the envelope of cables. Both the cage of cables and the screw are rotated and the flexible cables abrade off and undercut a high percentage of the skins of the pre-treated products without the addition of water during the peeling process. Alternate cable supporting rings are rotatably adjustable to vary the tension on the cables.
    Type: Grant
    Filed: November 3, 1975
    Date of Patent: November 9, 1976
    Assignee: FMC Corporation
    Inventor: Katsuji Hirahara