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1. CN107849828 - Railroad renewal method and device for implementing said method

Office China
Application Number 201680043195.5
Application Date 26.07.2016
Publication Number 107849828
Publication Date 27.03.2018
Grant Number 107849828
Grant Date 28.08.2020
Publication Kind B
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
马蒂萨材料工业股份有限公司
Inventors GANZ JORG
J.甘兹
Agents 北京市柳沈律师事务所 11105
Priority Data 1557163 27.07.2015 FR
Title
(EN) Railroad renewal method and device for implementing said method
(ZH) 铁路更新方法和用于实施所述方法的装置
Abstract
(EN)
The invention relates to a railroad renewal method and device, the method including, in particular: the removal of the old rail (A), the installation of the new rail (B) and the primary adjustment ofthe temperature of said new rail to a set value (T1) at a point (C) located upstream of and close to the attachment area (F) on a crosstie (H). The thermodynamic behavior of the intermediate section (R) of the new rail (B) located between the primary temperature adjustment point (C) and the attachment area (F) is controlled by means of a device, provided with a control and management system (G), such that the temperature of the new rail (B) is uniform, in the cross-section thereof, at a set value (Tf) on the attachment point (F).

(ZH)
本发明涉及一种铁路更新方法和装置,该方法尤其包括:移除旧铁轨(A),安装新铁轨(B),以及在位于枕木(H)上的附接区域(F)的上游并靠近该附接区域(F)的点(C)处将所述新铁轨的温度初级调节到设定值(T1)。位于初级温度调节点(C)和附接区域(F)之间的新铁轨(B)的中间部分(R)的热力学性能通过设有控制和管理系统(G)的装置的器件控制,使得新铁轨(B)的温度在附接点(F)处在其横截面上统一在设定值(Tf)。