Thigh deboner
AssigneeCagles, Inc.
InventorHarold D. Olson
Life of this patent
Estimating the term…
Abstract
A plurality of wires (16a-16h) are each connected at one one to an oscillating ring 14, with the other ends of the wires connected to springs 18a-18h. When the ring 14 is rotated in one direction, the wires move closer to the longitudinal axis (28) of the ring. The bone of a poultry thigh is grasped by a grasping member (48) and is pulled through the polygon shape formed by the wires. The wires tend to wrap around the poultry bone (54), and as the bone is pulled between the wires, the wires strip the meat from the bone (FIGS. 7-12).
Claims10
A method of removing meat from an elongated bone of a poultry part or the like comprising the steps of:
- at least partially wrapping the poultry part with an intermediate portion of a length of flexible wire under yieldable tension by positioning one end portion of the poultry part in a central portion of a polygon formed by a plurality of flexible wires under yieldable tension, moving the wires to reduce the size of the polygon until all the wires engage the poultry part and the individual wires bend about the poultry part, and
- moving the poultry part and wire with respect to each other so that the bone moves along the bone's longitudinal axis transverse to the length of the wire.
A method of removing meat from an elongated bone of a poultry part or the like comprising the steps of:
- positioning one end portion of the poultry part in a central portion of a polygon formed by a plurality of wires, applying yieldable spring tension to one end of each wire, moving one end of each wire in a path to reduce the size of the polygon until the wires engage the poultry part and bend about the poultry part, and cutting with at least some of the wires through the meat until the wires reach the bone.
A method of removing meat from an elongated bone of a poultry part or the like comprising the steps of:
- positioning one end portion of an elongated bone of a poultry part in a central portion of a polygon-shaped opening formed by a plurality of wire elements,
- moving the bone along the length of the bone's longitudinal axis through the opening,
- moving the wire elements to reduce the size of the opening until the wire elements engage the bone of the poultry part and bend about the bone so that the shape formed by the bent portions of the wire elements tends to conform to the cross sectional shape of the bone and strip the meat from the bone as the bone is moved.
Apparatus for removing meat from a poultry bone or the like comprising:
- a wire support ring defining a central opening,
- several flexible wire members each having one end portion connected to said wire support ring and its other end portion anchored at a position outside said wire support ring,
- means for moving an elongated poultry bone along the length of the bone's longitudinal axis through said wire support ring, and
- means for rotating said wire support ring about the central opening of said ring in a direction to move intermediate portions of said wire members closer to the center of the central opening of said wire support ring in timed relationship with the movement of the poultry bone so that the wire members close about the poultry bone as the poultry bone is moved through the wire support ring and the wire members bend about the poultry bone and strip the meat from the poultry bone.
Dependencies are inferred from the claim text.