WO2018134496A1 - Welding device for mounting rail fishplates continuously - Google Patents

Welding device for mounting rail fishplates continuously Download PDF

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Publication number
WO2018134496A1
WO2018134496A1 PCT/FR2018/050029 FR2018050029W WO2018134496A1 WO 2018134496 A1 WO2018134496 A1 WO 2018134496A1 FR 2018050029 W FR2018050029 W FR 2018050029W WO 2018134496 A1 WO2018134496 A1 WO 2018134496A1
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WO
WIPO (PCT)
Prior art keywords
blade
trolley according
plate
fishplates
support means
Prior art date
Application number
PCT/FR2018/050029
Other languages
French (fr)
Inventor
Patrice Boulesteix
Original Assignee
Plastiform's
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Plastiform's filed Critical Plastiform's
Priority to CA3050612A priority Critical patent/CA3050612A1/en
Priority to EP18700944.4A priority patent/EP3571005A1/en
Publication of WO2018134496A1 publication Critical patent/WO2018134496A1/en
Priority to IL267918A priority patent/IL267918A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0282—Carriages forming part of a welding unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0294—Transport carriages or vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B29C65/2053—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by special ways of bringing the welding mirrors into position
    • B29C65/2061—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by special ways of bringing the welding mirrors into position by sliding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B29C66/5241—Joining profiled elements for forming coaxial connections, i.e. the profiled elements to be joined forming a zero angle relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/865—Independently movable welding apparatus, e.g. on wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/26—Railway- or like rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/06—Rods, e.g. connecting rods, rails, stakes

Abstract

The invention relates to a carriage (1) for welding an end (11A) of a first fishplate (11) to an end (12A) of a second fishplate (12), said carriage comprising a frame (2) and, attached to the frame: means (3, 9) for supporting the fishplates, a blade (5), and a heating group (6) for heating said blade (5).

Description

DISPOSITIF DE SOUDAGE POUR MONTER DES ECLISSES DE  WELDING DEVICE FOR MOUNTING SLIDERS
RAIL EN CONTINU.  RAIL IN CONTINUOUS.
La présente invention se rapporte à un dispositif dans le domaine des voies ferrées ayant des rails enterrés dans une plateforme, notamment aux voies pour tramway. The present invention relates to a device in the field of railways having rails buried in a platform, in particular tramway tracks.
Les rails enterrés sont protégés par des chambres d'éclisses. Une chambre d'éclisses enveloppe le rail, sur toutes ses parties enterrées, latéralement et par en-dessous. Chaque chambre forme ainsi une étanchéité apte, notamment, à éviter les courants électriques de fuite et une corrosion excessive du rail. The buried rails are protected by ribs. A ribs chamber surrounds the rail, on all its buried parts, laterally and from below. Each chamber thus forms a seal capable, in particular, of avoiding electrical leakage currents and excessive corrosion of the rail.
Cependant, les chambres d'éclisses sont fabriquées en atelier et mises en œuvre sur chantier. Pour permettre leur transport et leur mise en œuvre, elles sont donc de taille, et notamment de longueur, limitée. De ce fait, il y a une rupture d' étanchéité entre deux chambres voisines. However, the ribs are manufactured in the workshop and implemented on site. To allow their transport and their implementation, they are therefore of size, and in particular of length, limited. As a result, there is a break in sealing between two adjacent chambers.
L'invention a pour but de proposer un procédé ou un dispositif pour permettre une étanchéité continue, sur toute la longueur nécessaire du rail. The object of the invention is to propose a method or a device for permitting continuous sealing over the necessary length of the rail.
Selon l'invention, un tel dispositif est un chariot pour souder une extrémité d'une première éclisse avec une extrémité d'une deuxième éclisse caractérisé en ce qu'il comprend un châssis et, fixés au châssis : According to the invention, such a device is a carriage for welding an end of a first splice with one end of a second splice characterized in that it comprises a frame and, fixed to the frame:
- des moyens de support pour les éclisses ; - une lame ; et, support means for the splints; - a blade ; and,
- un groupe de chauffe pour chauffer la lame.  - a heating group to heat the blade.
Avantageusement, le chariot comprend des moyens de motorisation, de préférence un motoréducteur, pour déplacer la lame transversalement, entre une position active et une position escamotée. Le chariot peut en outre comprendre un groupe électrogène pour alimenter en électricité le groupe de chauffe et/ou les moyens de motorisation. De préférence, il comprend aussi des moyens de guidage longitudinal pour les éclisses à souder. Advantageously, the carriage comprises motorization means, preferably a geared motor, for moving the blade transversely between an active position and a retracted position. The carriage may further comprise a generator for supplying electricity to the heating group and / or the motorization means. Preferably, it also comprises longitudinal guiding means for the splices to be welded.
Les moyens de support peuvent comprendre un plateau, fixé sur le châssis, de préférence sensiblement horizontalement. Avantageusement, le plateau comprend une fente au travers de laquelle la lame s'étend vers le haut, depuis le groupe de chauffe. De préférence les moyens de support sont répartis de part et d'autre de la fente, de préférence de façon sensiblement égale. The support means may comprise a plate fixed to the frame, preferably substantially horizontally. Advantageously, the plate comprises a slot through which the blade extends upwards from the heating group. Preferably the support means are distributed on either side of the slot, preferably substantially equal.
Les moyens de support peuvent en outre comprendre au moins une allonge, amovible ou escamotable, pour prolonger longitudinalement le plateau, de préférence deux allonges, chacune pour supporter une éclisse respective. The support means may further comprise at least one extension, removable or retractable, for longitudinally extending the plate, preferably two extensions, each for supporting a respective splice.
Le châssis comprend avantageusement au moins trois pieds, de préférence quatre, deux pieds étant chacun équipé d'une roue respective. The frame advantageously comprises at least three feet, preferably four, two feet each being equipped with a respective wheel.
Tout aussi avantageusement, le chariot comprend des moyens, de préférence des moyens de lorry, pour circuler sur une voie ferrée. Just as advantageously, the carriage comprises means, preferably lorry means, for traveling on a railway.
Plusieurs modes d'exécution de l'invention seront décrits ci-après, à titre d'exemples non limitatifs, en référence aux dessins annexés dans lesquels : - la figure 1 est une vue schématique en perspective d'un chariot selon l'invention, prévu pour le soudage entre elles de deux chambres d'éclissage ; Several embodiments of the invention will be described below, by way of non-limiting examples, with reference to the appended drawings in which: - Figure 1 is a schematic perspective view of a carriage according to the invention, provided for the welding between them two bolting chambers;
- la figure 2 est une vue schématique en perspective du détail II de la figure 1. FIG. 2 is a schematic perspective view of detail II of FIG.
La figure 1 représente un chariot 1 selon l'invention en position d'usage. Ce chariot est prévu pour le soudage d'éclisses 11, 12 en matériau thermofusible, notamment d'éclisses en polyéthylène haute densité (PEHD). Figure 1 shows a carriage 1 according to the invention in use position. This carriage is intended for the welding of splints 11, 12 of hot-melt material, in particular of high density polyethylene (HDPE) splints.
Dans l'exemple illustré, le chariot comprend : In the illustrated example, the carriage comprises:
- un châssis 2 ;  a chassis 2;
- un plateau 3, soutenu par le châssis, le plateau et le châssis formant ensemble une table de travail ;  - A plate 3, supported by the frame, the tray and the frame together forming a work table;
- un groupe électrogène 4,  a generator 4,
- une lame chauffante 5,  a heating blade 5,
- un groupe de chauffe 6,  a heating group 6,
- un guide longitudinal 7, disposé sur le plateau,  a longitudinal guide 7, arranged on the plate,
- un caisson transversal 8, disposé au-dessus du plateau ;  - A transverse box 8, disposed above the plate;
- des allonges 9 ; et,  extensions 9; and,
- une armoire de commande 10.  - a control cabinet 10.
Le châssis est fait de tubes métalliques carrés. Il comprend quatre pieds verticaux 13, 14, s 'étendant sensiblement verticalement depuis le plateau 3 vers le bas, en direction du sol. Deux pieds 13, disposés à l'avant, sont équipés chacun d'une roue. Les deux autres pieds 14, disposés à l'arrière sont prévus pour reposer directement sur le sol. The chassis is made of square metal tubes. It comprises four vertical feet 13, 14, extending substantially vertically from the plate 3 downwards, towards the ground. Two feet 13, arranged at the front, are each equipped with a wheel. The other two feet 14, arranged at the back are intended to rest directly on the ground.
Les allonges 9 sont amovibles ou escamotables. En position d'usage, telle qu'illustrée à la figure 1, elles prolongent longitudinalement le plateau 3, l'une à l'avant, l'autre à l'arrière. Les allonges et le plateau forment ensemble un support pour les éclisses 11, 12. Le guide 7 s'étend de part et d'autre du caisson. Le caisson 8 comprend une ouverture 16, de sorte que le caisson forme une arche autour de cette ouverture, au-dessus du plateau. L'ouverture 16 est conçue pour qu'une éclisse disposée le long du guide 7 puisse traverser longitudinalement le caisson au travers de cette ouverture 16. Le plateau 3 comprend une fente transversale 17. Cette fente est surplombée par le caisson 8 et le groupe de chauffe des disposé sous la fente. La lame 5 est disposée de sorte que ses plus grandes faces 18 regardent l'une vers l'avant, l'autre vers l'arrière du chariot 1, perpendiculairement à la direction longitudinale du guide 7. La lame s'étend verticalement depuis le groupe de chauffe, au travers de la fente 17. The extensions 9 are removable or retractable. In the position of use, as illustrated in FIG. 1, they extend longitudinally the plate 3, one in the front, the other in the back. The extensions and the plate together form a support for the fishplates 11, 12. The guide 7 extends on either side of the box. The casing 8 comprises an opening 16, so that the casing forms an arch around this opening, above the plate. The opening 16 is designed so that a splint arranged along the guide 7 can cross the box longitudinally through this opening 16. The plate 3 comprises a transverse slot 17. This slot is overhung by the box 8 and the group of heaters arranged under the slot. The blade 5 is arranged so that its largest faces 18 face one towards the front, the other towards the rear of the carriage 1, perpendicular to the longitudinal direction of the guide 7. The blade extends vertically from the heating group, through the slot 17.
Le chariot comprend en outre un motoréducteur, non représenté aux figures. Le motoréducteur est prévu pour déplacer transversalement la lame 5 dans le caisson, entre une position active dans laquelle elle traverse l'ouverture 12 de haut en bas et une position latérale escamotée, sous le caisson 8, en dehors de l'ouverture 16. The carriage further comprises a geared motor, not shown in the figures. The geared motor is designed to transversely move the blade 5 in the box, between an active position in which it passes through the opening 12 from top to bottom and a retracted lateral position, under the box 8, outside the opening 16.
Le groupe électrogène 4 est prévu pour fournir de l'énergie électrique au groupe de chauffe 6 et au motoréducteur. maintenant décrire un procédé pour souder les deux éclisses 11 , 12 entre The generator 4 is intended to provide electrical energy to the heater group 6 and the geared motor. now describe a method for welding the two fishplates 11, 12 between
D'abord, tel qu'illustré aux figures : - on positionne la lame 5 en travers de l'ouverture 16, dans sa position active ; First, as illustrated in the figures: the blade 5 is positioned across the opening 16 in its active position;
- on dispose une extrémité 11A de la première éclisse 11 contre la lame 5, à l'arrière de la lame ;  - There is an end 11A of the first splint 11 against the blade 5 at the rear of the blade;
- on dispose une extrémité 12A de la deuxième éclisse 12 contre la lame, à l'avant de la lame ; - There is an end 12A of the second splint 12 against the blade at the front of the blade;
- on fait chauffer la lame, de façon à provoquer une fusion des extrémités  the blade is heated so as to cause fusion of the ends
11 A, 12A.  11A, 12A.
Ensuite :  Then:
- on déplace la lame dans sa position escamotée ; et, the blade is moved into its retracted position; and,
- on met en contact les extrémités 11 A, 12 A, de sorte qu'elles se soudent l'une à l'autre.  the ends 11A, 12A are brought into contact so that they are welded to one another.
Par ce procédé, répété autant de fois que l'on pose une nouvelle éclisse, on obtient une étanchéité continue entre les éclisses. Ce procédé peut être mis en œuvre sur le chantier, au fur et à mesure de la pose des éclisses. By this process, repeated as many times as we put a new splint, we obtain a continuous seal between the splints. This process can be implemented on site, as and when the fishplates are laid.
Dans l'exemple illustré le plateau est sensiblement horizontal ; il fait 0,7 mètre de large et 1 mètre de long ; il est disposé à 0,8 mètre au-dessus du sol. Chaque allonge 9 fait 0,7 mètre de long. Ainsi, le plateau et les allonges constituent ensemble des moyens de support de 2,4 mètres, répartis de part et d'autre de la fente 17. In the example illustrated, the plate is substantially horizontal; it is 0.7 meters wide and 1 meter long; it is 0.8 meters above the ground. Each extension 9 is 0.7 meters long. Thus, the plate and the extensions together constitute support means of 2.4 meters, distributed on either side of the slot 17.
Bien sûr, l'invention n'est pas limitée aux modes de réalisation préférés qui viennent d'être décrits mais, au contraire, l'invention est définie par les revendications qui suivent. Of course, the invention is not limited to the preferred embodiments which have just been described but, on the contrary, the invention is defined by the following claims.
Il apparaîtra en effet à l'homme de l'art que diverses modifications peuvent être apportées aux modes de réalisation décrits ci-dessus, à la lumière de l'enseignement qui vient de lui être divulgué. Ainsi, le chariot peut être prévu monté sur un lorry, de façon à faciliter déplacement sur une voie ferrée prévue pour être équipée d'éclisses. It will be apparent to those skilled in the art that various modifications can be made to the embodiments described above, in the light of the teaching that has just been disclosed. Thus, the carriage can be provided mounted on a lorry, so as to facilitate movement on a railway intended to be equipped with splints.

Claims

Revendications claims
1. Chariot (1) pour souder une extrémité (1 1 A) d'une première éclisse (1 1) avec une extrémité (12 A) d'une deuxième éclisse (12), caractérisé en ce qu'il comprend un châssis (2) et, fixés au châssis : 1. trolley (1) for welding one end (1 1 A) of a first splice (1 1) with one end (12 A) of a second splice (12), characterized in that it comprises a frame ( 2) and, fixed to the chassis:
- des moyens de support (3,9) pour les éclisses ;  support means (3, 9) for the splints;
- une lame (5) ; et,  - a blade (5); and,
- un groupe de chauffe (6) pour chauffer ladite lame.  a heating group (6) for heating said blade.
2. Chariot selon la revendication 1 , caractérisé en ce qu'il comprend des moyens de motorisation, de préférence un motoréducteur, pour déplacer la lame transversalement, entre une position active et une position escamotée. 2. Trolley according to claim 1, characterized in that it comprises motorization means, preferably a geared motor, for moving the blade transversely between an active position and a retracted position.
3. Chariot selon l'une des revendications 1 et 2, caractérisé en ce qu'il comprend un groupe électrogène (4) pour alimenter en électricité le groupe de chauffe et/ou les moyens de motorisation. 3. Trolley according to one of claims 1 and 2, characterized in that it comprises a generator (4) for supplying electricity to the heating group and / or the motorization means.
4. Chariot selon l'une des revendications 1 à 3, caractérisé en ce qu'il comprend des moyens de guidage longitudinal (7) pour les éclisses. 4. Trolley according to one of claims 1 to 3, characterized in that it comprises longitudinal guide means (7) for the fishplates.
5. Chariot selon l'une des revendications 1 à 4, caractérisé en ce que les moyens de support comprennent un plateau (3), de préférence sensiblement horizontal, ledit plateau comprenant une fente au travers de laquelle la lame (5) s'étend vers le haut, depuis le groupe de chauffe (6). 5. Trolley according to one of claims 1 to 4, characterized in that the support means comprise a plate (3), preferably substantially horizontal, said plate comprising a slot through which the blade (5) extends upwards from the heating group (6).
6. Chariot selon la revendication 5, caractérisé en ce que les moyens de support sont répartis de part et d'autre de la fente (17). 6. Trolley according to claim 5, characterized in that the support means are distributed on either side of the slot (17).
7. Chariot selon l'une des revendications 5 ou 6, caractérisé en ce que les moyens de support comprennent au moins une allonge (9), amovible ou escamotable, pour prolonger longitudinalement ledit plateau, de préférence deux allonges, chacune pour supporter une éclisse (1 1, 12) respective. 7. Trolley according to one of claims 5 or 6, characterized in that the support means comprise at least one elongate (9), removable or retractable, for longitudinally extending said plate, preferably two extensions, each to support a splint (1 1, 12) respectively.
8. Chariot selon l'une des revendications 1 à 7, caractérisé en ce que le châssis comprend au moins trois pieds (13,14), de préférence quatre, deux pieds (13) étant chacun équipé d'une roue respective. 8. Trolley according to one of claims 1 to 7, characterized in that the frame comprises at least three feet (13,14), preferably four, two feet (13) each being equipped with a respective wheel.
9 . Chariot selon l'une des revendications précédentes, caractérisé en ce qu'il comprend des moyens, de préférence des moyens de lorry, pour circuler sur une voie ferrée. 9. Trolley according to one of the preceding claims, characterized in that it comprises means, preferably lorry means for traveling on a railway.
PCT/FR2018/050029 2017-01-23 2018-01-08 Welding device for mounting rail fishplates continuously WO2018134496A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA3050612A CA3050612A1 (en) 2017-01-23 2018-01-08 Welding device for mounting rail fishplates continuously
EP18700944.4A EP3571005A1 (en) 2017-01-23 2018-01-08 Welding device for mounting rail fishplates continuously
IL267918A IL267918A (en) 2017-01-23 2019-07-08 Welding device for mounting rail fishplates continuously

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750542A FR3062079B1 (en) 2017-01-23 2017-01-23 WELDING DEVICE FOR MOUNTING CONTINUOUS TRACK SLIDES.
FR1750542 2017-01-23

Publications (1)

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WO2018134496A1 true WO2018134496A1 (en) 2018-07-26

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PCT/FR2018/050029 WO2018134496A1 (en) 2017-01-23 2018-01-08 Welding device for mounting rail fishplates continuously

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EP (1) EP3571005A1 (en)
CA (1) CA3050612A1 (en)
FR (1) FR3062079B1 (en)
IL (1) IL267918A (en)
WO (1) WO2018134496A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112620993A (en) * 2020-12-08 2021-04-09 山东易林智能装备有限公司 Welding method for chip type standard knot production line

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR904963A (en) * 1943-07-09 1945-11-21 Rail joint assembly
GB710856A (en) * 1950-10-30 1954-06-23 British Insulated Callenders Apparatus for welding together pieces of thermoplastic insulating material
US4641818A (en) * 1980-07-30 1987-02-10 C. Delachaux Apparatus for adjusting two butt-ends of rails to be connected by welding
US4762263A (en) * 1986-10-17 1988-08-09 Hakusan Seisakusho Co., Ltd. Small-sized gas pressure welding machine for rails with two separate mechanisms for punching-shearing excess metal
US4781787A (en) * 1985-11-09 1988-11-01 Wegener Gmbh & Co. Kg Welding equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR904963A (en) * 1943-07-09 1945-11-21 Rail joint assembly
GB710856A (en) * 1950-10-30 1954-06-23 British Insulated Callenders Apparatus for welding together pieces of thermoplastic insulating material
US4641818A (en) * 1980-07-30 1987-02-10 C. Delachaux Apparatus for adjusting two butt-ends of rails to be connected by welding
US4781787A (en) * 1985-11-09 1988-11-01 Wegener Gmbh & Co. Kg Welding equipment
US4762263A (en) * 1986-10-17 1988-08-09 Hakusan Seisakusho Co., Ltd. Small-sized gas pressure welding machine for rails with two separate mechanisms for punching-shearing excess metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112620993A (en) * 2020-12-08 2021-04-09 山东易林智能装备有限公司 Welding method for chip type standard knot production line
CN112620993B (en) * 2020-12-08 2021-08-17 山东易林智能装备有限公司 Welding method for chip type standard knot production line

Also Published As

Publication number Publication date
EP3571005A1 (en) 2019-11-27
CA3050612A1 (en) 2018-07-26
FR3062079B1 (en) 2020-02-21
IL267918A (en) 2019-09-26
FR3062079A1 (en) 2018-07-27

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