Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – For extrusion or injection type shaping means
Patent
1998-08-07
2000-12-12
Pyon, Harold
Plastic article or earthenware shaping or treating: apparatus
With apparatus assembly or dismantling means or with idle part
For extrusion or injection type shaping means
425381, 4253812, 4253823, 425465, B29C 4700
Patent
active
061589993
ABSTRACT:
Apparatus for extruding an elongated article comprising a die having an opening therethrough; an extruder for discharging extrudable material through said die opening; structure for rotational movement between said die and said extruder so as to provide said elongated article having a rotational profile.
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Hartman David
Hartman Steven
Del Sole Joseph S.
Gierczak Eugene J. A.
Pyon Harold
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