Pipe-laying vehicle with rotator platform leveling system
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United States of America Patent
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Mar 5, 2019
Grant Date -
N/A
app pub date -
Oct 26, 2017
filing date -
Oct 26, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A self-propelled vehicle used to lay pipe sections within trenches located on sloped terrain, and a method for using it, including: an undercarriage carrying a vehicle chassis and capable of climbing sloped terrain; a rotating platform which can be maintained level relative to the sloped terrain; and a boom with an angled boom head, capable of using two independent winch cables to lift and position individual pipe sections having differing lengths and diameters. The vehicle may be used to sequentially lift two or more pipe sections, one at a time, and to swing and position the pipe sections in a trench, end-to-end.
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