GYRATORY CRUSHER TOPSHELL
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United States of America Patent
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Issued Date -
Oct 4, 2018
app pub date -
Mar 29, 2017
filing date -
Mar 29, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A gyratory crusher topshell and topshell assembly including an outer crushing shell and optional intermediate spacer ring. The topshell has a radially inward facing surface that is divided into a plurality of regions including an upper and lower mount region axially separated by an intermediate annular rib. The rib enables the topshell to be compatible with a variety of different sized and shaped concaves optionally using an intermediate spacer ring without the need for a backing compound.
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