Mining scoop material ejection retrieval system
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United States of America Patent
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Dec 18, 2012
Grant Date -
N/A
app pub date -
Sep 11, 2008
filing date -
Sep 11, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A bucket and blade assembly has a bucket with opposing side walls, a bottom floor, and a back wall with a centrally located cylinder rod mount. Concentric cylinders ranging from smallest to largest form a telescoping hydraulic cylinder in which the smallest has a cylinder rod mount coupling disposed at one end for engaging the cylinder rod mount. The largest cylinder is engaged in a floating trunnion mount cylinder. The blade is slidably disposed within the bucket with a capped cylinder disposed thereon having an opening into the capped cylinder for accommodating the largest cylinder opposite the rod mount coupling.
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