EP0154777A1 - Schienenkopf-Wiederprofilierungsmaschine auf der Strecke für mindestens eine Schiene einer Eisenbahn - Google Patents

Schienenkopf-Wiederprofilierungsmaschine auf der Strecke für mindestens eine Schiene einer Eisenbahn Download PDF

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Publication number
EP0154777A1
EP0154777A1 EP85100608A EP85100608A EP0154777A1 EP 0154777 A1 EP0154777 A1 EP 0154777A1 EP 85100608 A EP85100608 A EP 85100608A EP 85100608 A EP85100608 A EP 85100608A EP 0154777 A1 EP0154777 A1 EP 0154777A1
Authority
EP
European Patent Office
Prior art keywords
tools
reprofiling
rail
group
tool
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP85100608A
Other languages
English (en)
French (fr)
Other versions
EP0154777B1 (de
Inventor
Romolo Panetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Speno International SA
Original Assignee
Speno International SA
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 Speno International SA filed Critical Speno International SA
Priority to AT85100608T priority Critical patent/ATE32926T1/de
Publication of EP0154777A1 publication Critical patent/EP0154777A1/de
Application granted granted Critical
Publication of EP0154777B1 publication Critical patent/EP0154777B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/004—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding rails, T, I, H or other similar profiles
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
    • E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding

Definitions

  • the subject of the present invention is a device for reprofiling and / or rectifying the surface of the head of at least one rail of a railroad track.
  • the rails are reprofiled, in particular to their rectification; operation which aims to give the rail the desired transverse and longitudinal profiles.
  • the present invention aims to remedy these drawbacks. It allows a reprofiling tool to be quickly or even automatically replaced by another identical or of different shape or types. It makes it possible to always make work the tool most adapted to the work to execute this with the profit of the quality of work. It allows you to do this without loss of time and at the right time, by making the best use of the available intervals, this to the benefit of efficiency.
  • the invention consists of a reprofiling device in the track of at least one rail of a railroad track which is distinguished by the characteristics listed in claim 1.
  • the reprofiling device comprises at least one reprofiling unit towed along the track by a rail vehicle.
  • Means make it possible to move this reprofiling unit in height relative to the vehicle as well as to apply at least one tool of the unit against the rail with a determined pressure or against a fixed or adjustable stop member.
  • Each reprofiling unit comprises an angularly displaceable support comprising a plurality of reprofiling tools, forming a group of tools, the working faces or edges of which are located in different planes.
  • each tool of the same group of tools can be brought into its working position, allowing it to come into contact with the rail to reprofile it, the other tools of this same group then being in the waiting position, unable to cooperate with the rail.
  • the reprofiling device comprises a positioning device making it possible to position the support so as to bring the desired tool into the working position, and a locking device making it possible to fix the support in the desired position.
  • each reprofiling unit comprises several tools forming a group and which can be brought by an angular displacement of the support successively in the working position, the displacement of the support being able to be motorized, and above all without having to make a tool change.
  • the tools of the same group can all be similar if it is a question of carrying out the same work for a long period. These tools can also be different, each adapted to a specific job.
  • the first embodiment of the reprofiling device illustrated in FIGS. 1 to 5 comprises a guide carriage 1, formed by a beam 2 and cross members 3, having flanged wheels 4 rolling on the rails 5.5 ′ of a track.
  • This guide carriage 1 is connected to a railway vehicle 6 on the one hand by jacks 7, 8 to allow it to be lifted for walking high, and on the other hand by a drawbar 9 for its drive along the track. .
  • this carriage 1 has frames 10 carried by each of the ends of the crosspieces 3, ie a total of four frames on each of which is mounted a reprofiling unit by means of means for applying against the rail the tools of the unit, with a determined force.
  • Each reprofiling unit comprises an electric motor, the two ends of the motor shaft 11 of which come out of the casing 12 and are adapted to receive a tool.
  • reprofiling here a grinding wheel
  • one of the lapidary grinding wheels 13 has a smaller diameter than the other 14 to allow a reprofiling of switches and level crossings, the grinding wheel 14 being used for the reprofiling surface of the rail 5 head in full track.
  • the motor casing 12 constitutes an angularly displaceable support carrying a group of two tools 13,14.
  • This support formed by the casing 12 of the motor for driving the grinding wheels 13,14 in rotation comprises a disc-shaped flange 15, located in a plane parallel to the shaft 11 of the motor, journalled in a block 16 mounted on the frame lO.
  • this flange 15 has on its periphery four notches a, b, c, d cooperating successively with a locking finger l7 subjected to the action of a spring 18 and capable of being actuated manually by the using an operating device 19.
  • the block 16 is slidably mounted on two columns 20 integral with the frame 10.
  • the block 16 includes chambers 21 surrounding the columns 20 which have a part of larger diameter forming a piston 22.
  • Conduits 23, 24 made in the columns 20 allow to bring a pressurized fluid into the chambers 21 either on one side or on the other side of the piston 22 to cause a displacement of the block 16 along these columns.
  • This system makes it possible to apply one of the tools 13, 14 of the reprofiling unit against the rail with a determined force.
  • the pivoting of the support 12,15, and therefore of the motor and the grinding wheels around an axis parallel to the longitudinal axis of the rail 5, can be motorized and controlled from inside the rail vehicle , as well as the blocking and unblocking of the angular positions of the support.
  • the exchange of the working tool is carried out quickly and entirely from inside the towing vehicle.
  • the axis of the grinding wheels 13 respectively 14 are located horizontally in a well accessible position facilitating their replacement.
  • the motors 12 associated with the same rail 5, respectively 5 ′ could be rigidly connected to each other, the two motors then forming only one support and a single reprofiling unit comprising two groups of two tools.
  • This solution has the advantage of not having groups of tools supported in overhang.
  • FIGS. 6 and 7 A second embodiment of the reprofiling device is illustrated in FIGS. 6 and 7.
  • the reprofiling unit is mounted on a carriage 30, formed of a beam 31 and of cross members 32, rolling on the rails 33 of the track by flanged wheels 34.
  • this carriage 30 is connected to a railway vehicle to be towed along the track as well as by means allowing a displacement in height of this carriage with respect to the vehicle in order to deactivate the reprofiling device during movements at the top of the rail vehicle.
  • the reprofiling unit also includes a motor 35, the casing of which has two ears 36, 37 each connected to the spar 31 by an articulated rod 38, 39 thus forming a deformable parallelogram.
  • a jack 40 is disposed between a lug 41 integral with the spar 31 and an intermediate point of the connecting rod 38 and thus makes it possible to cause displacements in height, parallel to itself of the engine 35 which which, as will be seen, makes it possible to apply a tool against the rail with a determined force or retract it.
  • the casing of this motor 35 has a flange 42 on the side where the motor shaft 43 emerges.
  • This drive shaft 43 is journalled in the wall of a housing 44, one flat face of which is applied against the free face of the flas than 42, and ends with a bevel gear 45.
  • the angular position of the housing 44 relative to the motor is fixed using a locking finger 52, subjected to the action of a spring 53, cooperating with blind holes 54 of the housing 44.
  • An operating member 55 frees the locking finger to modify the angular position of the housing 44 relative to the motor.
  • the housing 44 constitutes the angularly displaceable support on which the group of reprofiling tools is mounted.
  • the group of reshaping tools comprises two lapidary grinding wheels of different diameters 46,47 carried by shafts 48,49 pivoted in the housing 44.
  • the shafts 48,49 and the motor shaft 43 are coplanar.
  • Each of the shafts 48 and 49 has a bevel gear 50,51 in engagement with the bevel gear 45 of the motor shaft 43 for driving the grinding wheels in rotation 46,470
  • This embodiment has the advantage that the motor 35 driving in rotation a group of grinding wheels 46, 47 only performs translational displacements with small amplitudes relative to the carriage 30, which facilitates its electrical connection.
  • Another advantage lies in the fact that the gears 45, 50, 51 can constitute, if desired, a reduction gear, the speed of rotation of the wheels 46,47 then being different from that of the motor shaft 43, or even different from each other.
  • FIGS. 8 and 9 illustrate a variant of this embodiment in which the group of reshaping tools comprises four grinding wheels 56, 57, 58, 59, each carried by a journaled shaft in a wall of a housing 60 and meshing by pinions 61,62,63,64 with the pinion 45 of the motor shaft 43.
  • the same locking system 52,53,54,55 is used to fix the respective positions of the housing 60.
  • two lapidary grinding wheels of large diameters 57.59 can be provided for the reprofiling of the rail head, having different grains or hardness, the harder being used for roughing work and the less hard for finishing.
  • the housing 65 constituting the angularly movable support around the motor shaft 43 carries two rotary tools, a grinding wheel 66 rotated by an axis 67 and a pinion 68 in engagement with the motor pinion 45; and a milling cutter 69 driven in rotation by an axis 70 and a pinion 71 also engaged with the motor pinion 45.
  • This housing also carries two stationary tools such as planes 72, 73 or abrasive shoes.
  • one of the static tools 72 is provided to be in contact with the rail 33 during a movement of the housing 65 relative to this rail in the direction of the arrow F while the other static tool 73 is provided for a relative movement in the opposite direction
  • the number of reprofiling tools carried by the same support is not limited to four but could be greater. Thanks to the gears or pinions driving the rotary tools, the reduction ratio between the shaft of each tool and the motor shaft can be adapted to the type of tools used to have an optimal speed of rotation thereof.
  • each of the drive shafts of the rotary tools may comprise a clutch or a clutch coupling allowing relatively one or more tools to be driven.
  • the reprofiling unit comprises a motor 80 and two movable supports 81, 82 each carrying a group of reprofiling tools.
  • This reprofiling unit is directly connected to the rail vehicle 83 which guides it along the rail 84.
  • the motor housing 80 is connected to the rail vehicle 83 on the one hand by a jack 85 making it possible to raise the reprofiling unit and simultaneously to apply a tool from each group against the rail 84 with a determined force for work.
  • the casing of this motor 80 is on the other hand connected to the railway vehicle 83 by a drawbar 86 for traction along the track.
  • the motor 80 has flanges 87,88 located at its ends, crossed by the motor shaft 89.
  • the ends of this motor shaft 89 are pivoted in the wall of housings 81,82 and end by pinions 90 respectively 91.
  • Shafts 92,93 perpendicular to the motor shaft 89 are pivoted in the housings 81 respectively 82 and carry at their end emerging from said housings two lapidary wheels 94,95 and 96,97 of different diameters.
  • Each shaft 92.93 carries a bevel wheel 98.99 engaged with the driving pinions 90.91 respectively.
  • each support 81, 82 is angularly movable relative to the motor 80 and therefore relative to the rail vehicle 83 around the motor shaft 89, a flat face of each housing 81, 82 being supported against the flange 87 respectively 88 of said motor 80.
  • each housing 81.82 has a circular toothing 100.101 located in a plane parallel to the flanges 87.88.
  • a motor 102,103 fixed on the flange 87 respectively 88 drives a pinion 104, 105 in engagement with the toothing 100, respectively 101 for the rotation drive and the positioning of the housings 81, 82.
  • a locking finger 106, 109 actuated by an electromagnet 107, 110 cooperating with blind holes 108, 111 allows the angular position of the housings 81, 82 to be locked relative to the motor 80.
  • the reprofiling unit is mounted on a carriage 120 similar to the carriage 30 of the second embodiment, rolling along the track using flanged wheels and towed by a railway vehicle. Means are also provided for allowing be displacements in height of this carriage relative to the vehicle. These means are of well known types and are not illustrated in this embodiment.
  • the chassis of this carriage 120 comprises two transverse slides 121 formed by U-shaped beams whose dorsal parts face each other.
  • a gantry 122 is fixed using studs 123 on these slides 121 in a position such that a tool of the reprofiling unit is located, when it is in the working position, above the rail 124.
  • the reprofiling unit comprises an electric motor 125, the drive shaft 126 of which is journalled in the wall of a housing 127 serving to support a group of reprofiling tools.
  • This reprofiling unit is connected to the gantry 122 by a jack whose piston 128 is integral with a rod 129 articulated at 130 on the gantry and whose cylinder 131 is integral with the motor casing 125.
  • the cylinder 131 slides in a split socket 132 having a fixing lug 133 fixed with a bolt 134 to the upper part of the gantry 122.
  • a slit 135 of circular shape makes it possible to modify the inclination of the motor 125 and consequently of the grinding wheel relative to the rail 124.
  • the front part of the motor 125 from which the motor shaft 126 emerges has a flange 136 carrying an indexing pawl 137 subjected to the action of a spring
  • the end of the drive shaft 126 carries a drive pinion 142 in engagement with two other pinions 143, 144 carried by drive shafts 145,146 journalled in the housing 127, forming between them and with the drive shaft angles of 120 ° o
  • Each drive shaft 145,146 carries at its free end emerging from the housing a rotary tool, here lapidary wheels 147,148.
  • the axis of the grinding wheel 147 in the working position is located in the longitudinal, vertical plane of the rail 124 but, thanks to the slot 135, the grinding wheel 147 can be inclined around the longitudinal axis of the rail for grinding generators different from the surface of the rail head.
  • the axis of the motor 125 is included in a plane perpendicular to the longitudinal axis of the rail but in a variant it could be located in the vertical plane containing the longitudinal axis of the rail 124. In this variant, the slides 121 would be longitudinal and the position of the rail illustrated at 124 '.
  • the drive in rotation of the support 127 to place the grinding wheel 148 in the working position and retract the grinding wheel 147 as well as the actuation of the indexing device 137, 138, 139 to block the successive working positions of the housing can be motorized and controlled from inside the rail vehicle towing the carriage 120.
  • the reprofiling unit comprising a motor 150 and a movable support 151 carrying a group of reprofiling tools is mounted by means of a frame 152 on two plates 153 secured to a carriage 154 guided and towed along the track by a rail vehicle.
  • the frame 152 is fixed by bolts 155 passing through a slot 156 in the plates 153 and can thus be tilted so as to modify the orientation of the tool in the working position relative to the rail 157.
  • This frame 152 comprises two columns 158 each having a piston 159 located in a chamber 160 forming part of the motor casing 150. Thanks to the pneumatic or hydraulic cylinders thus formed, means have been made allowing a tool to be applied against the rail with a determined force; these means also make it possible to raise the reprofiling unit to allow the angular positioning of the support 151.
  • the support 151 can move angularly around the shaft 161 of the motor 150.
  • An electromagnet 162, or a jack, actuating a lock 163 cooperating with blind holes 164 of the support 151 allows a blocking of the successive working positions of housing 151.
  • the group of tools comprises a lapidary wheel 165 and a peripheral wheel 166 mounted on shafts 167,168 journalled in the housing 151 and driven by the drive shaft 161 by means of gears 169,170,171 and 172.
  • all the rotary tools carried by a support are preferably all simultaneously in rotation.
  • the driven rotary tools which are in the standby position then constitute a large flywheel making it possible to absorb the sudden variations in the load of the tool in work.
  • the sixth embodiment of the reprofiling device illustrated in FIGS. 16 to 19 comprises a carriage 180 formed of a spar 181 and cross members 182 and rolling on the rails 183 of the track by flanged wheels 184.
  • This carriage 180 is connected in a known manner, as in the first embodiment described for example, to a railway vehicle by means ensuring traction along of the track and of the means making it possible to move it vertically and possibly transversely with respect to the railway vehicle.
  • This carriage 180 comprises for each row of rails a slide 185, mounted to slide in slides 186 secured to the carriage, capable of moving substantially perpendicular to the longitudinal axis of the rail. Adjustable stops 187 motorized by electric motors 188 regulate the height of the slide 185.
  • This slider 185 carries an angularly displaceable support constituted by a plate 189 situated in a vertical plane parallel to the longitudinal axis of the rail 183, comprising a hub 190 pivoted along a horizontal axis in the slider 185.
  • This rotary support 189,190 carries a group of reshaping tools constituted by chisels of form 191,192 and 193 rigidly fixed to the periphery of the plate 189.
  • the working face or cutting edge of these planes has a shape corresponding to a part of the profile desired for the rail head.
  • the chisels 191 and 192 are oriented so as to cooperate with the rail to reprofile it by planing when the carriage moves in the direction of the arrow H while the chisel 193 is oriented to work on the rail when the carriage moves in the direction reverse.
  • the tools are put into working position using a support positioning device 189 comprising a chain 194 engaged with a toothed ring 195 secured to the shaft 190 and driven by a pinion 196 secured from the tree of a motor 197 flanged on support 1850
  • a latch 198 actuated by a jack 199 cooperates with notches 200 on the periphery of the plate 189 to fix the successive working positions.
  • the cutting depth of the chisels 191, 192, 193 is determined by the motorized stops 188 defining the position of the slider 185 and the bearing force of the chisels on the rail is given by the weight of this slider and of the members that he is wearing.
  • the reprofiling device it is not necessary to skip when working the track switches or level crossings, the grinding can continue, and the whole track can be reprofiled.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Railway Tracks (AREA)
  • Paper (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Pulleys (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
EP85100608A 1984-02-06 1985-01-22 Schienenkopf-Wiederprofilierungsmaschine auf der Strecke für mindestens eine Schiene einer Eisenbahn Expired EP0154777B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85100608T ATE32926T1 (de) 1984-02-06 1985-01-22 Schienenkopf-wiederprofilierungsmaschine auf der strecke fuer mindestens eine schiene einer eisenbahn.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH547/84 1984-02-01
CH54784A CH655528B (de) 1984-02-06 1984-02-06

Publications (2)

Publication Number Publication Date
EP0154777A1 true EP0154777A1 (de) 1985-09-18
EP0154777B1 EP0154777B1 (de) 1988-03-09

Family

ID=4189509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100608A Expired EP0154777B1 (de) 1984-02-06 1985-01-22 Schienenkopf-Wiederprofilierungsmaschine auf der Strecke für mindestens eine Schiene einer Eisenbahn

Country Status (9)

Country Link
US (2) US4615150A (de)
EP (1) EP0154777B1 (de)
JP (1) JPS60181402A (de)
AT (1) ATE32926T1 (de)
AU (1) AU567385B2 (de)
CA (1) CA1253345A (de)
CH (1) CH655528B (de)
DE (2) DE154777T1 (de)
ZA (1) ZA85717B (de)

Cited By (6)

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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
FR2712901A1 (fr) * 1993-11-24 1995-06-02 Geismar Anc Ets L Machine de meulage des rails d'une voie ferrée.
EP1460176A1 (de) * 2003-03-20 2004-09-22 Stahlberg Roensch GmbH & Co. KG Vorrichtung zum Bearbeiten der Laufflächen von Schienen durch Umfangsschleifen
CN102152182A (zh) * 2011-03-08 2011-08-17 四川省成都普什机电技术研究有限公司 无碴轨道板高效磨削加工方法
CN102168394A (zh) * 2011-03-08 2011-08-31 四川省成都普什机电技术研究有限公司 无碴轨道板序号高效率加工方法
FR3101894A1 (fr) * 2019-10-15 2021-04-16 Geismar Alpes Système de motorisation électrique pour machine de construction ou maintenance technique, notamment ferroviaire

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US4862647A (en) * 1987-08-31 1989-09-05 Loram Maintenance Of Way, Inc. Rail grinding machine
US4829723A (en) * 1987-10-16 1989-05-16 Loram Maintenance Of Way, Inc. Rail grinding machine
CH675440A5 (de) * 1988-03-04 1990-09-28 Speno International
CH678341A5 (de) * 1989-03-02 1991-08-30 Speno International
CH685129A5 (fr) * 1991-03-01 1995-03-31 Speno International Dispositif pour le reprofilage des rails d'une voie ferrée.
ES2114778B1 (es) * 1994-10-18 1999-01-16 Danobat Perfeccionamientos en rectificadoras de alta velocidad para alabes de rotores de motores de reaccion y similares.
US5577954A (en) * 1995-03-10 1996-11-26 Tohokugiken Industries Co., Ltd. Grinding apparatus of welded residue on seam of rail head
US5704826A (en) * 1995-10-18 1998-01-06 Danobat, S. Coop. Ltda. Machine for grinding rotor blades provided with a multiwheel head
CH690963A5 (fr) * 1996-12-20 2001-03-15 Speno Internat S A Dispositif pour la finition du reprofilage en voie et en continu de la surface du champignon d'au moins un rail d'une voie ferrée.
US6033291A (en) * 1998-03-16 2000-03-07 Loram Maintenance Of Way, Inc. Offset rail grinding
JP4308450B2 (ja) * 2001-05-09 2009-08-05 株式会社コヤマ ワーク加工装置
ATE450654T1 (de) * 2001-10-25 2009-12-15 Loram Maintenance Of Way Verfahren und vorrichtung zum ununterbrochenen schleifen von bahnübergangs- und hauptgleisen
US6663476B1 (en) * 2002-04-09 2003-12-16 Matweld, Inc. Portable multi-purpose rail grinding machine
US7442115B1 (en) 2003-05-15 2008-10-28 Racine Railroad Products, Inc. Railway grinder
USD651223S1 (en) * 2006-06-23 2011-12-27 Kennametal Inc. Machining insert for the initial machining and/or the reprofiling of at least one wheel of a vehicle that runs on rails, and for the initial machining and/or the reprofiling of a disc of a disc brake for atleast one wheel of a vehicle that runs on rails
KR101029204B1 (ko) * 2008-10-22 2011-04-12 강남훈 안내 궤도식 고무차륜 경전철의 주행로 연마 장치
AT508756B1 (de) * 2010-01-21 2011-04-15 Rungger Helmut Vorrichtung zum spanabhebenden nachbearbeiten der lauffläche eines schienenkopfes
US8367960B2 (en) 2010-06-04 2013-02-05 Csx Transportation Process for rail restoration and rail manufacture using welding
AT510566B1 (de) * 2010-11-11 2012-05-15 Linsinger Maschinenbau Gesellschaft M B H Verfahren zum profilieren einer verlegten schiene und bearbeitungsfahrzeug
WO2013109945A1 (en) 2012-01-19 2013-07-25 Loram Maintenance Of Way, Inc. Method and apparatus for milling of railroad track
AT513367B1 (de) * 2012-09-13 2014-11-15 Vossloh Mfl Rail Milling Gmbh Verfahren und Vorrichtung zur kraftabhängigen Steuerung bei der Schienenbearbeitung
AT513035B1 (de) * 2012-10-24 2014-01-15 Plasser Bahnbaumasch Franz Verfahren sowie Vorrichtung zum Schleifen von Schienen
RU2539309C1 (ru) * 2013-09-19 2015-01-20 Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") Устройство для шлифовки головки рельса
AT515805B1 (de) * 2014-07-29 2015-12-15 Rungger Helmut Schienenfahrzeug mit einer Vorrichtung zum Nachbearbeiten der Lauffläche von Gleisschienen
DE102017000260A1 (de) * 2017-01-12 2018-07-12 Gleason-Pfauter Maschinenfabrik Gmbh Verfahren zur hartfeinbearbeitung von verzahnungen, insbesondere innenverzahnungen und dazu geeignete werkzeugmaschine
US10286460B2 (en) 2017-04-07 2019-05-14 Robert J. Murphy Single-pass, single-radial layer, circumferential-progression fill-welding system, apparatus and method for refurbishing railway and other transit rails
AT520384B1 (de) * 2017-11-21 2019-03-15 Maschf Liezen Und Giesserei Ges M B H Bearbeitungsvorrichtung für Schienenanlagen im urbanen Bereich
JP7025382B2 (ja) * 2019-07-31 2022-02-24 近畿車輌株式会社 レール保全システムおよび鉄道車両
CN112323552B (zh) * 2020-10-30 2022-07-08 路国纬 一种适用于各类型打磨设备的钢轨打磨角度编组方法
CN113211242A (zh) * 2021-03-26 2021-08-06 江西中昌工程咨询监理有限公司 一种地铁铁轨定期维护装置及方法
AT525017B1 (de) * 2021-04-21 2025-12-15 Mate Gmbh Verfahren zum Reprofilieren von zumindest einer Zungenschiene
CN118650528B (zh) * 2024-07-29 2024-11-22 咸阳蓝博机械有限公司 一种直线导轨小面磨方工装

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DE2612174A1 (de) * 1975-12-01 1977-06-08 Plasser Bahnbaumasch Franz Schienenschleifmaschine
CH626673A5 (de) * 1980-07-23 1981-11-30 Speno International

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Cited By (10)

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Publication number Priority date Publication date Assignee Title
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
FR2712901A1 (fr) * 1993-11-24 1995-06-02 Geismar Anc Ets L Machine de meulage des rails d'une voie ferrée.
EP0657582A1 (de) * 1993-11-24 1995-06-14 Societe Des Anciens Etablissements L. Geismar Schienenschleifmaschine
EP1460176A1 (de) * 2003-03-20 2004-09-22 Stahlberg Roensch GmbH & Co. KG Vorrichtung zum Bearbeiten der Laufflächen von Schienen durch Umfangsschleifen
WO2004083524A1 (de) * 2003-03-20 2004-09-30 Stahlberg Roensch Gmbh & Co. Kg Vorrichtung zum bearbeiten der laufflächen von schienen durch umfangsschleifen
CN102152182A (zh) * 2011-03-08 2011-08-17 四川省成都普什机电技术研究有限公司 无碴轨道板高效磨削加工方法
CN102168394A (zh) * 2011-03-08 2011-08-31 四川省成都普什机电技术研究有限公司 无碴轨道板序号高效率加工方法
CN102152182B (zh) * 2011-03-08 2012-07-04 四川省成都普什机电技术研究有限公司 无碴轨道板高效磨削加工方法
FR3101894A1 (fr) * 2019-10-15 2021-04-16 Geismar Alpes Système de motorisation électrique pour machine de construction ou maintenance technique, notamment ferroviaire
EP3808589A1 (de) * 2019-10-15 2021-04-21 Geismar Alpes Elektrisches motorisierungssystem für baumaschine oder technische wartungsmaschine, insbesondere für schienenverkehr

Also Published As

Publication number Publication date
DE3561829D1 (en) 1988-04-14
EP0154777B1 (de) 1988-03-09
DE154777T1 (de) 1985-12-19
JPH0374281B2 (de) 1991-11-26
CH655528B (de) 1986-04-30
AU3846385A (en) 1985-08-15
AU567385B2 (en) 1987-11-19
US4615150A (en) 1986-10-07
ZA85717B (en) 1985-09-25
JPS60181402A (ja) 1985-09-17
ATE32926T1 (de) 1988-03-15
USRE32979E (en) 1989-07-11
CA1253345A (en) 1989-05-02

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