Apparatus for screening and/or crushing screen materials
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 29, 2001
Grant Date -
N/A
app pub date -
Jun 10, 1999
filing date -
Jun 20, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for screening and/or crushing screen materials, includes a bucket articulated to an excavating machine and swingable about a horizontal rotation axis. The bucket has a back wall formed as a screening bottom and supporting screening shafts provided with screening elements, whereby the screening shafts extend transversely to the rotation axis.
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Cited Art Landscape
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