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AssigneesCommonwealth Scientific and Industrial Research Organisation, Meat Research Corporation
InventorsRussel J. Rankin, David J. de Chastel, deceased, Graeme L. Wescombe, David T. Kerr, Phillip R. Boyce, Raymond M. White, Robert W. Tritchler, John W. Buhot
Estimating the term…
An apparatus for automatically processing an animal carcass (8). Suspension means (122, 123) suspends the carcass (8) in an inverted position with the spine inclined upwardly towards the neck (11) with the spine located beneath the carcass (8) and so that the diaphragm (119) is approximately vertical. A cutting assembly, (130) moves into the abdominal cavity adjacent to the diaphragm (119), and a cutting means (28) cuts the diaphragm (119) around the periphery. A brisket shearing means (21) cuts the brisket (20) with a shearing action along the brisket (20) from the abdomen and towards the neck end of the brisket (20). The reaction member (188) is pivotally movable relative to the brisket (20) about a rear end to generally follow the contours of the brisket (20). Head holding means (12) locates and clamps the head (10) against movement, and stretching means (15) stretches the neck of the carcass (8) so as to spread the atlas joint, and a cutting blade (156) moves along the line of the jaw (9) and through the atlas joint so as to sever the head (10). Splitting support means (81) is movable lengthwise along the carcass (82), an opposed pair of rolling or sliding spine tracking means (86) carried by the splitting support means (81) straddles, locates and restrains the spine against lateral movement while cutting means (87, 200) splits the carcass (82) at the tracking means (86).
An apparatus for automatically processing an animal carcass so as to carry out a splitting operation on the carcass, the apparatus comprising carcass support means for supporting a carcass after removal of the viscera and for restraining the carcass against lateral movement, splitting support means selectively movable lengthwise along the carcass, an opposed pair of spine tracking means carried by the splitting support means and for engaging with the carcass at opposite sides of and in close proximity to the spine of the carcass to straddle the spine and therefore to locate and restrain the spine against lateral movement and for moving along and following the spine along its length, cutting means mounted to the splitting support means for cutting the carcass along the spine to split the carcass, the cutting means being operative to cut the carcass generally at the location of the tracking means whereby the cutting action of the cutting means occurs where the tracking means is restraining the spine against lateral movement, the splitting support means comprising a trolley movable along a track located lengthwise relative to the carcass, the splitting support means further including a cutting support mounting the cutting means, the cutting support being movable relative to the trolley towards and away from the carcass so as to vary the height of the cutting means relative to the trolley and relative to the carcass so as to be capable of maintaining an operative position relative to the carcass, the spine tracking means being mounted for floating movement along the spine so as to follow the contour of the spine along the length thereof, the splitting support means including feedback means responsive to the floating movement of the spine tracking means and operative to control the height of the cutting support and hence of the cutting means to thereby maintain the desired height of the cutting means relative to the carcass throughout the length of the spine.
An apparatus for automatically processing an animal carcass so as to carry out a splitting operation on the carcass, the apparatus comprising carcass support means for supporting a carcass after removal of the viscera and for restraining the carcass against lateral movement, the carcass support means being operative to support the carcass in an inverted position with the spine of the carcass located beneath the carcass throughout the splitting operation, the carcass support means including means for supporting the legs of the carcass in a spread condition so as to stabilize the carcass, splitting support means selectively movable lengthwise along the carcass, an opposed pair of spine tracking means carried by the splitting support means and for engaging with the carcass at opposite sides of an in close proximity to the spine of the carcass to straddle the spine and therefore to locate and restrain the spine against lateral movement and for moving along and following the spine along its length, cutting means mounted to the splitting support means for cutting the carcass along the spine to split the carcass, the cutting means being operative to cut the carcass generally at the location of the tracking means whereby the cutting action of the cutting means occurs where the tracking means is restraining the spine against lateral movement.
Dependencies are inferred from the claim text.