Cement mixer for fast setting materials
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United States of America Patent
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-
Sep 6, 1988
Grant Date -
N/A
app pub date -
Mar 3, 1987
filing date -
Mar 3, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cement mixer includes receptacles for the aggregate, cement, water and additive which are mixed together to form a concrete mixture. A conveyor extends from an aggregate bin to a cross auger beneath a cement bin. A plurality of mixing augers extends along the side of the cement mixer from the cross auger to the rear of the cement mixer. The mixing augers each include a helical auger fin preferably having a plurality of notches spaced along an outer edge of the auger fin. The auger boot may include a mechanism for adjusting the distance between the auger boot and the auger fin.
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