Abstract

The invention relates to a method for simultaneously raising the entire train, without disconnecting the modules thereof and without damaging the corresponding connections, subject to the formation of rows of hydraulic elevators (1) on either side of the train, each one of which includes a telescopic cylinder for moving the corresponding supporting head (5) for the base or platform of the train, said telescopic cylinders (4) being actuated by a hydraulic pump (6), in turn actuated by an electric motor (7) with speed control by frequency shift, such that all the cylinders of the facility act simultaneously and in synchronisation in accordance with the signals received from a control unit (10), connected wirelessly to each cylinder.

IPC Classes  ?

• B61K 5/00 - Apparatus for placing vehicles on the trackDerailersLifting or lowering rail vehicle axles or wheels