Cantilever carriage successive advance for bridge construction.

摘要

Carriage cantilevered hereinafter for bridge construction progress. # In principle it comprises a support structure incorporating two main longitudinal girders connected by a rear beam, a center beam and a previous lattice, also including other elements, and pairs of skates, previous and later, via which seats the support structure above on guide rails during their advance. # is characterized in that the front louver (5) is reinforced by a robust beam fastening (10) sympathizes at least one central part of such prior lattice (5), while having at least the same height.