Method for manufacturing a railway track support, associated railway track support and railway installation

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United States of America Patent

PATENT NO 11085153
APP PUB NO 20180347119A1
SERIAL NO

15995259

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Abstract

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This method for manufacturing a railway track support comprising a plurality of prefabricated elements (28) comprises the following successive steps:

    providing, in a production zone (16) for prefabricated elements (28) located near an installation zone (14), a movable insertion machine (52) configured to arrange at least one insert (34) in a fresh concrete block, the production zone being separate from the installation zone;pouring and shaping fresh concrete in order to form individual fresh concrete blocks having predetermined dimensions;arranging at least one insert in each fresh concrete block using the movable insertion machine (52);drying the fresh concrete blocks to obtain the prefabricated elements (28).

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Patent Owner(s)

Patent OwnerAddress
ALSTOM HOLDINGS48 RUE ALBERT DHALENNE SAINT-OUEN-SUR-SEINE 93400

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ninni, Andrea Paris, FR 1 1

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