Abstract: In the field of automated butchering systems there is a need for cutting implements that do not require frequent maintenance and that are capable of cutting through flesh and bone. The cutting head disclosed herein uses a combination of nozzles and cutting fluids for segmenting an animal carcass. The first nozzle directs a non-abrasive fluid toward the carcass to make the initial cut. A second nozzle directs an abrasive fluid toward the carcass to cut through the bones exposed by the initial cut. A third nozzle may be activated to direct a non-abrasive fluid toward the carcass to cut through any remaining portion of the carcass. The cutting head may also include strategically placed air jets which keep the flesh on either side of the cut separated so that sensors may detect the condition of the carcass while it is being segmented.

Abstract: In an apparatus for dividing fish fillets of the type as shwon e.g. in German Patent 36 23 002 there is used a sorting device, the aim of which is to sort automatically fillet pieces gained under the aspect of predetermined geometric or volumetric properties. To this end, a connecting conveyor is arranged downstream of a belt conveyor of the dividing device leaving a space therewith, in which space is installed a set of flap elements which can be swivelled about a common axis by single activation. In their activated position these function as a transfer chute between the said conveyors, whereas, in their rest position, there remains a discharge shaft downstream of the belt conveyor of the dividing device. The selection of the flap elements to be activated occurs in accordance with a predetermined programme, which makes said selection in accordance with the respective cutting position of the cutting elements of the dividing device and, if necessary, controls these elements with respect to the time parameters.

Abstract: A processing apparatus for use in the processing of transverse fish body sections includes a support frame and a video camera for providing a video image of a transverse fish body section to be processed when aimed at the fish body section along a preselected line of sight. A fish section support is provided for supporting the transverse fish section substantially over its area. The support can be invisible on the video photo image and preferably includes a plurality of spaced apart beams which are of a small dimensional width so that they do not appear on the video photo image that contains the fish body sections. A fluid jetting knife is movable with respect to the transverse fish body section for cutting the section with a pressurized fluid stream and positioned to traverse both the fish section and the support means during the cutting operation.