Mixing drum blade support
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United States of America Patent
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Sep 28, 2010
Grant Date -
Aug 16, 2007
app pub date -
Aug 15, 2003
filing date -
Aug 15, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A heavy duty rotary concrete mixing drum (16) for coupling to a vehicle (10) having a powered drivetrain (18) for rotating the drum comprises a wall and at least one projection (32). The wall (33) includes an inner surface (34) defining a volume and an outer surface (36). The at least one projection is coupled to the wall and extends from the inner surface of the wall. The projection includes a body and a support member (48) disposed within the body.
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