Impact mill
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United States of America Patent
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-
Mar 8, 1994
Grant Date -
N/A
app pub date -
Dec 4, 1991
filing date -
Feb 6, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A distribution head of an impact mill rotates about a vertical axis and throws raw material against a cylindrically-shaped impact body. The latter has a rotational axis, which forms an angle with the vertical axis to equalize the wear over the height of the impact body.
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