GRATE TRACK WITH CENTER HINGE
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United States of America Patent
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Issued Date -
Mar 18, 2021
app pub date -
Sep 10, 2020
filing date -
Sep 13, 2019
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Abstract
A railcar system is disclosed. The railcar system comprises a railcar and a grate track assembly disposed longitudinally within the railcar. The grate track assembly comprises: a first grate; a second grate; and a center hinge disposed between the first grate and the second grate. The center hinge is rotatably coupled to the first grate along a first longitudinal edge of the center hinge and rotatably coupled to the second grate along a second longitudinal edge of the center hinge.
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