Roadway widening structure
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United States of America Patent
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-
Mar 20, 2018
Issued Date -
N/A
app pub date -
Feb 13, 2015
filing date -
Feb 20, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A roadway widening structure including a first portion configured to bear on a support and configured to support a first part of the roadway, the first portion including a frame which has a parallelepiped shape and which includes an enclosure having a parallelepiped shape and configured to receive ballast so as to immobilize the first portion on the support, a lower enclosure wall of the enclosure including a first lattice, a second portion cantilevered, secured to the first portion by a lateral wall and configured to support a second part of the roadway, a lateral enclosure wall of the enclosure, facing the second portion of the roadway widening structure, including a second lattice, and for fastening the first portion and the second portion.
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Cited Art Landscape
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