METHOD OF MODIFYING ALUMINUM BODY RAILCARS, MODIFIED RAILCARS FORMED THEREBY AND ALUMINUM TOP CORD SPLICE COUPLING USED THEREIN
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United States of America Patent
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Issued Date -
May 2, 2024
app pub date -
Oct 16, 2023
filing date -
Apr 14, 2021
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Abstract
A method of modification of a railcar to form a modified railcar can be described as comprising the steps of i) providing an existing aluminum body steel underframe donor railcar supported on a pair of trucks; ii) removing a donor car floor construction including either a) hopper discharge gates, and the outside hopper sheets, lower hopper floor and the partition floors forming the hopper chutes of the hopper style donor railcar, or b) the floor sheets and tubs of the gondola style donor cars; iii) forming a floor construction of the modified railcar which includes one of a) triple hopper independent transverse door floor construction, b) quad hopper independent transverse door floor construction, c) dual hopper independent longitudinal door floor construction, or d) flat bottom gondola floor construction, and iv) attaching the floor construction to the car to form the modified railcar.
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