Concrete batch plant with polymeric mixer drum
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United States of America Patent
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Dec 14, 2010
Issued Date -
N/A
app pub date -
May 18, 2005
filing date -
May 18, 2004
priority date (Note) -
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Abstract
A concrete batch plant is disclosed including a frame and a transit mixer drum having an open end and a closed end. The drum is configured to be utilized both with the concrete batch plant and on a transit mixer truck. The drum may be pivotally coupled to the frame of the concrete batch plant for movement between a first position in which the open end is positioned to receive cement from a cement supply and to receive aggregate from an aggregate supply and a second position in which the open end is positioned to discharge the mixed cement and aggregate. Further, the drum may be a polymeric drum including an interior surface formed by a plurality of complementary molded helical polymeric sections joined along a helical seam.
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