Townsend Engineering Company

Stork Townsend Inc.

Donald D Holms

Vincent L Basile, Ii

Stephen H Cate

Douglas N McCloskey

A method for the skin-on deboning of a ham prior to processing in a conventional skinner. The ham is deboned and the inside musculature, outside musculature, knuckle musculature and inner shank musculature are removed prior to the removal of skin and fat from the various cuts.

Skin-on ham deboning method

A conventional meat skinning machine has a frame, a horizontal auger on the frame having a forward end, a tooth gripping roll rearwardly mounted on the frame and extending across the forward end of the conveyor, and an elongated cutting blade mounted on the frame adjacent the gripping roll to remove material from the outer surface of a meat product coming in contact therewith. An elongated flipper plate is mounted on the frame adjacent the cutting edge of the cutting blade. A pair of parallel arms are pivotally secured to the frame adjacent the sides of the conveyor and extend upwardly and forwardly from their pivotal connections. A resilient hold down roll is rotatably mounted between the forward ends of the arms. A lifting mechanism is provided on the frame and connected to the arms for raising and lowering the arms at selected intervals. A link extends from at least one of the arms and is connected to the flipper plate so that when the arms are raised, the flipper plate is partially erect so as to block the movement of a meat product moving forwardly over the plate and to allow the meat product to be rotated by the gripper roll and the conveyor across the cutting edge of the blade. A method is provided for automatically removing material from the outer surface of a meat product, as described above, including the further steps of simultaneously lowering the hold down roll and the flipper plate so that the hold down roll contacts the meat product.

Machine and method for automatic muscle fat and membrane removal

A meat skinning machine has a frame, an elongated skinning blade with a cutting edge, a rotatable gripping roll positioned adjacent the blade, and a motor operatively connected to the gripping roll. The skinning machine is also provided with a pivotal deflector plate for deflecting a meat product upwardly as the product is fed past the blade. The angle of the deflector plate is adjustable to accommodate different meat products and different operators. In one embodiment, the distance between the deflector plate and the skinning blade is also adjustable. The upward deflection of the meat product allows the product to be flipped forwardly to a position in front of the skinning blade for additional feeding past the skinning blade, without the operator reaching across the skinning blade to pick up or grasp the meat product.

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West Des Moines, IA, United States of America

Donald D Holms