Barge lid lifter system and method
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United States of America Patent
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Oct 9, 2018
Grant Date -
Nov 2, 2017
app pub date -
Apr 25, 2017
filing date -
Apr 27, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A barge lid lifter system having a horizontal frame, a plurality of vertical beams, a plurality of cross bracing beams, and a plurality of load engagement mechanisms is provided. Each load engagement mechanism may include a frame, wherein each load engagement mechanism frame may have a first side plate, a second side plate, a top plate, a dagger plate, a horizontal pivot pin, and a horizontal pivot pin sleeve. The load engagement mechanism includes a linear actuator, a rotation plate, a rotation elbow, an arm, and a dagger point. The linear actuator is connected to the first side plate and the rotation elbow, and the rotation plate is connected to the rotation elbow and the arm. The arm is configured to close over the dagger point and retain a lifting eye of a barge lid lifting assembly.
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