Plastic article or earthenware shaping or treating: apparatus – Plural sets each comprising a female mold and opposed... – Molds or press members traveling transversely to molding motion
Reexamination Certificate
2004-01-07
2008-09-23
Gupta, Yogendra (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Plural sets each comprising a female mold and opposed...
Molds or press members traveling transversely to molding motion
C425S344000, C425S297000, C425S261000, C425S34800S, C425S809000
Reexamination Certificate
active
07427195
ABSTRACT:
A method for separating a portion of extruded material from the continuous strip leaving an extruder, consisting of passing in front of the extrusion nozzle withdrawal means associated with at least one cutting means; said withdrawal means and said at least one cutting means are made to move independently of each other with velocities, in the sense of vectors, which differ from each other and differ in relation to the material portion separated.
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Balboni Alessandro
Borgatti Maurizio
Parrinello Fiorenzo
Browdy and Neimark , P.L.L.C.
D Ewald Maria Veronica
Gupta Yogendra
Sacmi-Cooperativa Meccanici Imola -Soc. Coop. A.R.L.
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