Nozzle arrangement, nozzle carrier and device for extruding...

Plastic article or earthenware shaping or treating: apparatus – Means feeding fluent stock from plural sources to common... – Extrusion shaping means

Reexamination Certificate

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Details

C425S19200R, C425S381000, C425S38200R, C425S382300, C425S466000, C425S319000

Reexamination Certificate

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06896504

ABSTRACT:
For producing coiled bakery products comprising two strands each made of an outer and an inner doughy substance, a nozzle arrangement (12) comprises two inner nozzles (14, 16), which are each surrounded by an outer nozzle (18, 20), wherein all of the nozzles (14, 16, 18, 20) are rotatable about a common axis of rotation (148).

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patent: 0434983 (1991-08-01), None
patent: 0704158 (1996-04-01), None
patent: WO 9303909 (1993-03-01), None
patent: WO 9725881 (1997-07-01), None

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