Adjustable crusher
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 14, 1998
Grant Date -
N/A
app pub date -
Jul 24, 1996
filing date -
Jan 28, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The application presents an adjustable cone crusher which has a hydraulic cylinder-plunger-combination (15, 4) for adjusting the setting and supporting a main shaft at its bottom end. The combination contains a bypass channel (21), through which the pressure medium escapes from the cylinder when the combination has been extended by a certain distance. In this way the crushing cone is prevented from rising too much upwards.
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Cited Art Landscape
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