Method and cleaning container on indirect extrusion press
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United States of America Patent
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-
Feb 14, 1984
Grant Date -
N/A
app pub date -
May 20, 1981
filing date -
Dec 27, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for cleaning inner surfaces of a container on an indirect extrusion press, using a loose die including an extruding die portion and a separable cleaning die portion. The die is continuously used after contributing to the cleaning in each cycle of press operation, replacing the cleaning die portion alone in an ejected position after extrusion of a billet.
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