E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
E01B 29/06 (2006.01)
Patent
CA 2570586
The aim of the invention is to replace old ties (6) of a railway track (8) by new ties (11). This aim can be achieved by spreading the two rails (7) apart from each other. The reception of ballast gravel (26) for producing a recess of ballast is carried out in a region below of the sleeper head (25) of a ballast bed (33), which is located adjacent to the region of the old sleepers (6) along their longitudinal axis. The received ballast gravel is temporarily stored and, once the new sleepers (11) have been deposited, thrown off for the purpose of ballasting. In parallel and prior to the deposit of new sleepers (11), excess ballast gravel (26) is ploughed in the recess of ballast so as to produce a levelled surface of ballast (27).
L'objectif de l'invention est de déplacer d'anciennes traverses (6) d'une voie de chemin de fer (8) par de nouvelles traverses (11). A cet effet, les deux rails (7) sont écartés l'un de l'autre. La réception de ballasts (26) destinés à produire une cavité pour un lit est réalisée dans une partie tête avant (26) des traverses d'un lit de ballasts placé sur les anciennes traverses (6) dans le sens de la longueur des traverses. Le ballast est ensuite stocké, puis il est retiré en fonction de la mise en place des nouvelles traverses (11) en vue d'un ballastage. Avant la mise en place des nouvelles traverses (11), des ballasts en surplus (26) sont labourés dans la cavité du lit, de manière à produire un palier de voies (27) de ballasts.
Brunninger Manfred
Theurer Josef
Franz Plasser Bahnbaumaschinen-Industriegesellschaft Mbh
Riches Mckenzie & Herbert Llp
LandOfFree
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