Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
264 words
A device for splitting the breast of a poultry carcass comprising a support frame, an elongated feed bar affixed to said frame and adapted to support a poultry carcass impaled thereon between the carcass back and breast bones, a cutting blade mounted on said frame for rotation in a plane containing said feed bar and about a rotational axis perpendicular to and offset laterally of said feed bar between its ends, means for rotating said cutting blade about its axis, conveying means extending in the lengthwise direction of said feed bar in closely spaced, parallel adjacency thereto and adapted to contact the exterior of the back of a poultry carcass impaled on said feed bar for propelling the impaled carcass lengthwise of said feed bar from an entrance end of said bar through said cutting blade, and an elongated carcass breast guide movably supported on said frame in alignment with and spaced from said feed bar on the side opposite said conveying means in the plane containing said feed bar and cutter blade for movement relative to said feed bar in said contained plane between a feed position in which said breast guide is maintained in pressing contact with the exterior breast portion of an impaled carcass being carried by said conveying means along said feed bar into contact with said cutting blade and a retracted position in which the space between said breast guide and said feed bar entrance end is increased sufficiently to permit a carcass to be inserted between said feed bar and breast guide for impalement on said feed bar.
Claim 2
Independent Claim
264 words
A device for splitting the breast of a poultry carcass comprising a support frame, an elongated feed bar affixed to said frame and adapted to support a poultry carcass impaled thereon between the carcass back and breast bones, a cutting blade mounted on said frame for rotation in a plane containing said feed bar and about a rotational axis perpendicular to and offset laterally of said feed bar between its ends, means for rotating said cutting blade about its axis, conveying means extending in the lengthwise direction of said feed bar in closely spaced, parallel adjacency thereto and adapted to contact the exterior of the back of a poultry carcass impaled on said feed bar for propelling the impaled carcass lengthwise of said feed bar from an entrance end of said bar through said cutting blade, and an elongated carcass breast guide movably supported on said frame in alignment with and spaced from said feed bar on the side opposite said conveying means in the plane containing said feed bar and cutter blade for movement relative to said feed bar in said contained plane between a feed position in which said breast guide is maintained in pressing contact with the exterior breast portion of an impaled carcass being carried by said conveying means along said feed bar into contact with said cutting blade and a retracted position in which the space between said breast guide and said feed bar entrance end is increased sufficiently to permit a carcass to be inserted between said feed bar and breast guide for impalement on said feed bar.
Claim 3
Dependent Claim
34 words
The device of claim 1 wherein said breast guide includes biasing means adapted to maintain said breast guide in said retracted position when an impaled carcass passes beyond the end of said breast guide.
Claim 4
Dependent Claim
41 words
The device of claim 2 wherein said breast guide comprises an elongated guide trough pivotally mounted on said frame for pivotal motion about an axis offset laterally of said guide trough between its ends on the side opposite said feed bar.
Claim 5
Dependent Claim
26 words
The device of claim 3 wherein said biasing means comprises a counterweight affixed to said guide trough in an offset, spaced relationship to said pivotal axis.
Claim 6
Dependent Claim
23 words
The device of claim 1 wherein said feed bar contains a cut-out section into which an outer segment of said cutting blade extends.
Claim 7
Dependent Claim
38 words
The device of claim 5 wherein the exit end portion of said guide trough opposite the end portion adjacent said feed bar entrance end portion is split with a portion lying on both sides of said cutting blade.
Claim 8
Dependent Claim
56 words
The device of claim 5 or 6 wherein said conveying means comprises an endless tooth conveyor supported on said frame, said conveyor having a run with outwardly projecting teeth spaced therealong extending in a spaced and parallel relationship to said feed bar, and means powering said conveyor for movement of said teeth along said feed bar.
Claim 9
Dependent Claim
29 words
The device of claim 1 or 6 wherein said feed bar vertically underlies said conveyor and said breast guide and cutting blade rotational axis vertically underlie said feed bar.