초록 ▼

A cutter assembly for an extruder includes an elongated extrusion member having an opened feed end. The opened feed end is attachable in fluid communication with a first manifold of the extruder. A filling tube extends through the elongated extrusion member, which is attachable to a second manifold

A cutter assembly for an extruder includes an elongated extrusion member having an opened feed end. The opened feed end is attachable in fluid communication with a first manifold of the extruder. A filling tube extends through the elongated extrusion member, which is attachable to a second manifold of the extruder. An extrusion die is formed in the elongated extrusion member. The extrusion die is shaped to the general shape of a natural food piece. A cutter member has an opened drivable end, an elongated cutter wall, and an opened cutter end with a cutting surface for cutting extrudate to a desired length as the extrudate exits the die. The cutting surface is shaped to the general shape of the extrusion die. The cutter member is disposed at least partially over and reciprocally slidable on the extrusion wall and operably connectable at the drivable end to a drive device of the extruder for reciprocatably sliding the cutting surface of the cutter member over and away from the extrusion die.

대표청구항 ▼

What is claimed is: 1. A cutter assembly for an extruder for producing an extruded food piece containing a filling, the extruder including a first pressure vessel for containing a mash of the food under pressure, a second pressure vessel for containing the filling under pressure, a pressure exertin

What is claimed is: 1. A cutter assembly for an extruder for producing an extruded food piece containing a filling, the extruder including a first pressure vessel for containing a mash of the food under pressure, a second pressure vessel for containing the filling under pressure, a pressure exerting device for maintaining pressure in the pressure vessels, and first and second manifolds in fluid communication with the first and second pressure vessels, respectively, said cutter assembly being attachable in fluid communication with the first and second manifolds, and comprising: an elongated extrusion member, said elongated extrusion member including a tubular extrusion wall, said elongated extrusion member including an opened feed end formed on an end thereof, said opened feed end being attachable in fluid communication with the first manifold of the extruder; a filling tube extending through said elongated extrusion member, said filling tube being attachable to the second manifold of the extruder; an extrusion die formed in said elongated extrusion member, said extrusion die being shaped to the general shape of a natural food piece; and a cutter member having an opened drivable end, an elongated cutter wall, and an opened cutter end with a cutting surface for cutting extrudate to a desired length as the extrudate exits said extrusion die, said cutting surface being shaped to the general shape of said extrusion die, and said cutter member being disposed at least partially over and reciprocally slidable on the extrusion wall and operably connectable at the drivable end to a drive device of the extruder for reciprocatably sliding the cutting surface of the cutter member over and away from the extrusion die. 2. The cutter assembly according to claim 1, wherein said filling tube includes a filling tube extension attached to an end of said filling tube adjacent said opened feed end, said filling tube extension extending transverse to an axis of said filling tube and being connectable to the second manifold of the extruder. 3. The cutter assembly according to claim 1, wherein said cutter member is tubular and said elongated cutter wall includes an inside diameter generally the same diameter as an outside diameter of said extrusion wall, said cutter member being slidable on said extrusion wall to reciprocate said cutting surface in cooperation with said extrusion die. 4. The cutter assembly according to claim 1, wherein said filling tube extends through an axial center of said elongated extrusion member, said filling tube having an end adjacent to said extrusion die, said end being bent toward said extrusion die. 5. The cutter assembly according to claim 1, wherein said filling tube includes an open end adjacent to said extrusion die, said open end being in the general shape of said extrusion die and said cutting surface of said cutter member. 6. The cutter assembly according to claim 4, wherein said end of said filling tube includes an open end adjacent to said extrusion die, said open end being in the general shape of said extrusion die and said cuffing surface of said cutter member. 7. A cutter assembly for an extruder, comprising: an elongated extrusion member having an opened feed end, said opened feed end being attachable in fluid communication with a first manifold of the extruder for supplying a mash to said elongated extrusion member; an extrusion die formed in said elongated extrusion member, said extrusion die being shaped to a general shape of a natural food piece; and a cutter member having an opened drivable end, an elongated cutter wall, and an opened cutter end with a cutting surface for cutting extrudate to a desired length as the extrudate exits the die, said cutting surface being shaped to the general shape of said extrusion die, and said cutter member being disposed at least partially over and reciprocally slidable on the extrusion member and operably connectable at the drivable end to a drive device of the extruder for reciprocatably sliding the cutting surface of the cutter member over and away from the extrusion die. 8. The cutter assembly according to claim 7, further comprising a filling tube extending through said elongated extrusion member, said filling tube being attachable to a second manifold of the extruder for supplying a filling to said filling tube, wherein said filling tube includes a filling tube extension formed on an end of said filling tube adjacent said opened feed end of said elongated extrusion member, said filling tube extension extending transverse to an axis of said filling tube and being connectable to the second manifold of the extruder. 9. The cutter assembly according to claim 7, wherein said cutter member is tubular and said elongated cutter wall includes an inside diameter generally the same diameter as an outside diameter of said extrusion, member, said cutter member being slidable on said extrusion member to reciprocate said culling surface in cooperation with said extrusion die. 10. The culler assembly according to claim 7, further comprising a filling tube extending through said elongated extrusion member, said filling tube being attachable to a second manifold of the extruder for supplying a filling to said filling tube, wherein said filling tube extends through an axial center of said elongated extrusion member, said filling tube having an end adjacent to said extrusion die, said end being bent toward said extrusion die. 11. The cutter assembly according to claim 7, further comprising a filling tube extending through said elongated extrusion member, said filling tube being attachable to a second manifold of the extruder for supplying a filling to said filling tube, wherein said filling tube includes an open end adjacent to said extrusion die, said open end being in the general shape of said extrusion die and said cutting surface of said cutter member. 12. The cutter assembly according to claim 10, wherein said end of said filling tube includes an open end adjacent to said extrusion die, said open end being in the general shape of said extrusion die and said cutting surface of said cutter member. 13. The cutter assembly according to claim 7, wherein said elongated extrusion member has a nidox coating applied to at least a bottom portion thereof, and said extrusion die is formed in said elongated extrusion member after said nidox coating is applied to thereto. 14. The cutter assembly according to claim 7, further comprising a filling tube extending through said elongated extrusion member, said filling tube being attachable to a second manifold of the extruder for supplying a filling to said filling tube. 15. The cutter assembly according to claim 13, further comprising a filling tube extending through said elongated extrusion member, said filling tube being attachable to a second manifold of the extruder for supplying a filling to said filling tube.