ROTATING NOZZLE DIE MACHINE FOR DOUGH EXTRUSION

A rotary drive nozzle die machine for an extruder includes a rotatable nozzle having first and second axial ends and at least one opening at the second end, a compression head for directing a food material to the nozzle, and a drive assembly including a tubular drive sleeve configured to rotate the...

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Bibliographische Detailangaben
Hauptverfasser:	ZALESKI, JR. JOSEPH S, HARDICK JEFFREY L, SHEPLER STEVEN
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BAKING EDIBLE DOUGHS HANDLING BAKED ARTICLES MADE FROM DOUGH HUMAN NECESSITIES MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A rotary drive nozzle die machine for an extruder includes a rotatable nozzle having first and second axial ends and at least one opening at the second end, a compression head for directing a food material to the nozzle, and a drive assembly including a tubular drive sleeve configured to rotate the nozzle and from which the nozzle is axially removable. A housing is provided in which the nozzle rotates. A wire ring coaxially surrounds at least a portion of the nozzle and provides a snap-fit connection with the housing such that relative axial movement of the nozzle and the housing is prevented while allowing rotary movement of the nozzle with respect to the housing. A rotary seal is between the nozzle and the housing and includes a first segment extending from the first axial end of the nozzle radially outwardly to and contiguous with an axially extending second segment.