Method of and apparatus for producing elongated shaped bodies of thermoplastic synthetic resin

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United States of America Patent

PATENT NO 5474720
SERIAL NO

08212181

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Abstract

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Upstream of a distributor at which flow from an actuator is fed to the shaping orifices for the production of plastic extrusions and downstream of the extruder producing the stream of plastified plastic, a rotary adapter having a displacement body subdividing its cross section into asymmetrical partial cross sections is provided so that, upon deviation of a property of the extrusions from a desired value, the adapter can be rotated to compensate.

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Patent Owner(s)

Patent OwnerAddress
FRIEDRICH THEYSOHN GMBHD-30853 LANGENHAGEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Topf, Siegfried Traun, AT 8 42

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