Floor structure of a rail vehicle and method of manufacturing such floor structure

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United States of America Patent

PATENT NO 11787449
APP PUB NO 20220281491A1
SERIAL NO

17193266

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Abstract

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A floor structure of a rail vehicle car body includes a supporting structure having a left and a right longitudinal beams and a plurality of transverse structural members using a low-heat welding process. A floor panel is directly and releasably attached atop the supporting structure using and a plurality of non-permanent, pressure interlocking fasteners.

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Patent Owner(s)

Patent OwnerAddress
BOMBARDIER TRANSPORTATION GMBHBERLIN GERMANY BERLIN BERLIN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Laflamme, Martin Levis, CA 6 13

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