Metal deforming – By extruding through orifice – By rotating impeller means
Patent
1997-04-21
2000-10-03
Tolan, Ed
Metal deforming
By extruding through orifice
By rotating impeller means
70260, 70266, 70711, B21C 2300
Patent
active
06125679&
ABSTRACT:
An apparatus and method for the forming of a shaped article includes a means for plasticizing a feed material; a die chamber; a means for delivering a plasticized feed material from the plasticizing means and into the die chamber, the delivery means in flow communication with the plasticizing means and the die chamber; and means for applying a pressure to a material in the die chamber. In operation, a feed material is introduced into a plasticizing source; the plasticized feed material is delivered to a die chamber connectable in flow communication with the plasticizing source; and supplemental pressure is applied to the plasticized feed material within the die chamber.
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Riviere Alfredo V.
Saluja Navtej S.
Suraltech, Inc.
Tolan Ed
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