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1. WO1996003547 - DEVICE FOR ATTACHING A TRACK RAIL TO A SLEEPER

Publication Number WO/1996/003547
Publication Date 08.02.1996
International Application No. PCT/FR1995/000983
International Filing Date 21.07.1995
Chapter 2 Demand Filed 10.02.1996
IPC
E01B 9/30 2006.01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
9Fastening rails on sleepers, or the like
02Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
28Fastening on wooden or concrete sleepers or on masonry with clamp members
30by resilient steel clips
E01B 9/68 2006.01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
9Fastening rails on sleepers, or the like
68Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
CPC
E01B 9/303
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
9Fastening rails on sleepers, or the like
02Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
28Fastening on wooden or concrete sleepers or on masonry with clamp members
30by resilient steel clips
303the clip being a shaped bar
E01B 9/685
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
9Fastening rails on sleepers, or the like
68Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
685characterised by their shape
E01B 9/686
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
9Fastening rails on sleepers, or the like
68Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
685characterised by their shape
686with textured surface
Applicants
  • ALLEVARD [FR/FR]; 320, bureaux de la Colline F-92210 Saint-Cloud, FR
Inventors
  • CAILLIAU, Joël; FR
  • KOUPTSOV, Valérian V.; RU
  • LISSITSINE, Alexandre L.; RU
  • KOGAN, Alexandre I.; RU
  • SAZONOV, Vladimir N.; RU
Agents
  • BUSNEL, Jean-Benoît ; Cabinet Beau de Loménie 158, rue de l'Université F-75340 Paris Cédex 07, FR
Priority Data
94/0909022.07.1994FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) DEVICE FOR ATTACHING A TRACK RAIL TO A SLEEPER
(FR) DISPOSITIF DE FIXATION D'UN RAIL DE CHEMIN DE FER SUR UNE TRAVERSE
Abstract
(EN)
A device for attaching a track rail (R) to a sleeper (T), including a flexible supporting base (3) and side clamps consisting of loops (10). Said sleeper (T) comprises a longitudinal recess (2) in which the supporting base (3) is fitted, and said side clamps (1) consist of springs with at least one helical loop (10) designed to be resiliently tensioned and locked by means of at least one section in retaining abutment with the inner edges (20) of said recess (2) and in bearing engagement with the flange of the rail (R).
(FR)
L'invention concerne un dispositif de fixation d'un rail (R) de chemin de fer sur une traverse (T), comprenant notamment une semelle souple (3) de support et des attaches latérales constituées de boucles (10). Selon l'invention, ladite traverse (T) comporte une cavité longitudinale (2) dans laquelle est logée la semelle de support (3) et en ce que lesdites attaches latérales (1) sont constituées de ressorts comportant au moins une boucle hélicoïdale (10) destinée à être mise sous tension par déformation élastique et verrouillage d'au moins un tronçon en butée de retenue contre les bords internes (20) de ladite cavité (2) et en appui sur la base du rail (R).
Also published as
FI970255
NO19970189
SE97001374
Other related publications
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