Method for manufacturing a railway track support, associated railway track support and railway installation
AssigneeAlstom Transport Technologies
InventorAndrea NINNI
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Abstract
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).
Claims10
A method for manufacturing a railway track support, the railway track support comprising a plurality of prefabricated elements with predetermined dimensions assembled to one another, wherein it comprises the following successive steps:
- providing a movable insertion machine configured to arrange at least one insert in a fresh concrete block, the movable insertion machine being provided in a zone for producing prefabricated elements located near an installation zone intended to receive the railway track, the production zone being separate from the installation zone;
- pouring and shaping fresh concrete in order to form individual fresh concrete blocks having the predetermined dimensions;
- arranging at least one insert in each fresh concrete block using the movable insertion machine;
- and
- drying the fresh concrete blocks to obtain the prefabricated elements.
Dependencies are inferred from the claim text.