Agitating – Rubber or heavy plastic working – Plural mixing chambers
Reexamination Certificate
2007-11-02
2009-06-16
Cooley, Charles E (Department: 1797)
Agitating
Rubber or heavy plastic working
Plural mixing chambers
C366S290000
Reexamination Certificate
active
07547132
ABSTRACT:
A material processing plant consists of a first screw-type machine and a second screw-type machine: The screw-type machines are connected to each other by means of a pipe elbow. An elongation compensation device is disposed between the first screw-type machine and the pipe elbow. An expansion compensation device for thermal expansion of the second screw-type machine is disposed inside the last column of the first screw-type machine which is arranged upstream of the pipe elbow.
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Davids Ralf
Koberg Carsten
Riehle Ralf
Schleicher Raimund
Conte James
Cooley Charles E
Coperion GmbH
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