Chassis stacker
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United States of America Patent
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Jul 11, 2017
Issued Date -
N/A
app pub date -
Nov 1, 2016
filing date -
Jul 1, 2011
priority date (Note) -
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Abstract
A method for storing an empty trailer chassis includes positioning a trailer chassis between a first and a second vertical storage rack and lowering first and second stabilizing beams along the vertical storage racks toward the trailer chassis. The first and second stabilizing-beam trolleys are attached to the respective first and second stabilizing beams and a spreader extends between the first and second stabilizing-beam trolleys. The spreader contains a chassis clamping mechanism that forms a downward-facing portion of the spreader. The chassis clamping mechanism is disposed below the first and second stabilizing beams. The method further includes engaging the trailer chassis with the chassis clamping mechanism. The first and second stabilizing beams are above the trailer chassis when the chassis-clamping mechanism has engaged the trailer chassis.
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