Abstract: A meat diminution and emulsifying apparatus comprising a housing having a plurality of interconnected chambers for rotatably receiving feed screws and rotary cutter assemblies therein, said feed screws and cutter assemblies being sequentially arranged and being provided intermediated two sets of rotary cutter assemblies with a chamber within which meat may be mixed and kneaded and provided with spices and other additives. The sequentially arranged cutter assemblies provide for progressively finer chopping of meat. A filler is provided at an output of the final cutter assembly for feeding chopped product into casings, and a conduit is provided between the output of the final cutter assembly and a feed screw ahead of it for recirculating meat for repeated chopping.

Abstract: A food processing apparatus useful as an attachment of meat grinders to provide an extension of the pressure barrel thereof. Within the extension, there is provided a feed screw the flutes of which have openings of predetermined sizes, preferably disposed in peripheral sections of the flutes, for imposing multiple sequential divisions and reverse flow on at least part of the main material flow, thereby uniformly to emulsify the material before a final chopping action by an additional rotary cutter assembly disposed near the output end of the attachment.

Abstract: A suspension arrangement for rotatable feed worms of food cutting apparatus and knives mounted thereon for rotation thereby. The feed worms are provided with coaxially extending bearing pins which are mounted for resiliently biased movement in a coaxial recess of the worms and which are journaled in bearings provided in a cutting disk. Releasable means are provided for moving the cutting disk relative to the bearing pin and knife mounted thereon.