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1. FR3020073 - PROCEDE DE RENOUVELLEMENT DE VOIES FERREES ET DISPOSITIF POUR SA MISE EN OEUVRE

Office
France
Application Number 1557163
Application Date 27.07.2015
Publication Number 3020073
Publication Date 23.10.2015
Grant Number 3020073
Grant Date 13.01.2017
Publication Kind B1
IPC
E01B 29/44
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
29Laying, rebuilding, or taking-up tracks; Tools or machines therefor
42Undetachably joining or fastening track components in or on the track, e.g. by welding, by gluing; Pre-assembling track components by gluing; Sealing joints with filling components
44Methods for effecting joining of rails in the track, e.g. taking account of ambient temperature
CPC
E01B 29/44
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
29Laying, rebuilding, or taking-up tracks; Tools or machines therefor
42Undetachably joining or fastening track components in or on the track, e.g. by welding, by gluing; Pre-assembling track components by gluing; Sealing joints with filling components
44Methods for effecting joining of rails in the track, e.g. taking account of ambient temperature
E01B 31/18
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
31Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
02Working rail or other metal track components on the spot
18Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding
E01B 29/17
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
29Laying, rebuilding, or taking-up tracks; Tools or machines therefor
16Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
17Lengths of rails assembled into strings, e.g. welded together
Applicants MATISA MATERIEL IND SA
Inventors GANZ JORG
Priority Data 1557163 27.07.2015 FR
Title
(FR) PROCEDE DE RENOUVELLEMENT DE VOIES FERREES ET DISPOSITIF POUR SA MISE EN OEUVRE
Abstract
(FR)
L'invention concerne un procédé de renouvellement de voies ferrées comprenant, notamment, la dépose de l'ancien rail (A), la pose du nouveau rail (B) et le réglage primaire de la température de ce nouveau rail à une valeur de consigne (T1) en un point (C) situé en amont et à proximité de sa zone de fixation (F) sur une traverse (H), caractérisé en ce qu'on contrôle le comportement thermodynamique du tronçon intercalaire (R) du nouveau rail (B) situé entre le point (C) de réglage primaire de sa température et la zone de fixation (F) de telle sorte que la température du nouveau rail (B) soit homogène dans sa section à une valeur consignée (Tf) au point de fixation (F).