EP0952255B1 - Véhicule ferroviaire muni d'un dispositif de fraisage des rails - Google Patents

Véhicule ferroviaire muni d'un dispositif de fraisage des rails Download PDF

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Publication number
EP0952255B1
EP0952255B1 EP99107163A EP99107163A EP0952255B1 EP 0952255 B1 EP0952255 B1 EP 0952255B1 EP 99107163 A EP99107163 A EP 99107163A EP 99107163 A EP99107163 A EP 99107163A EP 0952255 B1 EP0952255 B1 EP 0952255B1
Authority
EP
European Patent Office
Prior art keywords
rail
milling
housing
milling cutter
head
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.)
Expired - Lifetime
Application number
EP99107163A
Other languages
German (de)
English (en)
Other versions
EP0952255A1 (fr
Inventor
Helmut Rungger
Gerald Hofmaninger
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.)
SCHWEERBAU GmbH and Co KG
Original Assignee
SCHWEERBAU GmbH and Co KG
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 SCHWEERBAU GmbH and Co KG filed Critical SCHWEERBAU GmbH and Co KG
Priority to DK99107163T priority Critical patent/DK0952255T3/da
Priority to AT99107163T priority patent/ATE276404T1/de
Publication of EP0952255A1 publication Critical patent/EP0952255A1/fr
Application granted granted Critical
Publication of EP0952255B1 publication Critical patent/EP0952255B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E01B31/13—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by milling

Definitions

  • the invention relates to a rail vehicle with a device for Milling the rails used, consisting of at least one on his Scope with exchangeable milling knives and a milling cutter head the milling cutter head housing, which in a on the chassis frame of the rail vehicle arranged adjusting device held and on the machining rail head is supported.
  • a rail vehicle with milling cutter heads equip the rail heads to work on the track.
  • these milling cutter heads serve housings that are in the longitudinal direction of the rails trusses are attached. Since these beams are both vertical and can also be pivoted about a horizontal axis running transversely to the rails are stored, the housing with the milling cutter heads mounted in them be shifted according to the course of the rails. Support yourself for this purpose the housing over slide shoes on the rail head of the one to be machined Rail, which entails height control of the housing when the Housing with the help of an adjusting cylinder to be attached to the loop heads.
  • the invention is therefore based on the object of having a rail vehicle Device for milling the rails on the type described above to design that all advantages of rail milling can be exploited, without the disadvantages caused by the arrangement of the milling device to have to take.
  • the invention solves the problem in that the housing for receiving of the milling cutter head the chassis frame with its rail support in one Cutout penetrates and that the axis of the milling cutter head above the Chassis frame runs.
  • the chassis frame with a recess for receiving the rail support of the housing and the axis of rotation of the milling cutter head To lay on the top of the chassis frame is first an overhang of the chassis frame upwards superfluous, so that for the Rail vehicle not only an improved center of gravity, but also one considerably simpler construction results.
  • the above the chassis frame lying axis of the milling cutter head also requires a comparatively large diameter of the milling cutter head with the advantage that not only one sets significantly less ripple on the machined rail surface, but also a longer service life of the milling cutter head due to the larger number of milling cutters results.
  • the milling cutter head With the bearing of the milling cutter head above the chassis frame The milling cutter head also projects beyond the chassis frame by half the diameter, so that a knife change from inside the vehicle is easily possible.
  • the chassis frame not cranked upwards offers enough space within the rail vehicle for a comfortable Maintenance of the milling device.
  • the housing is pivoted around the milling cutter head axially parallel axis for tracking the one supported on the rail head Housing is possible, there are considerably simpler construction conditions, if the housing is held in a vertical adjustment device and with the help of a side cheek that can be swiveled coaxially to the milling cutter head of the milling cutter head upstream and downstream guide bodies in the longitudinal direction of the rail supported on the rail head. With such a rail support is an additional compensation of longitudinal waves in the area of the rail head possible. So that both a height and a side shift of the housing can be ensured in a space-saving manner, the adjustment device can be made from one Cross slide consist of a vertically guided slide for the height shift of the housing and a horizontally guided slide for the side shift of the housing.
  • the housing is independent via the associated adjustment devices are adjustable from each other, so that one of these milling cutter heads alternately is used for rail milling, while the other milling cutter head can be subjected to a knife change.
  • the rail vehicle movable on rails 1 of a railroad track via rail wheels 2 3 has two for each rail 1 in a row in the longitudinal direction of the rail arranged milling cutter heads 4 with distributed over the circumference, replaceable arranged milling knives 5 for machining the rail head 6.
  • This Milling cutter heads 4 are each mounted on a housing 7 on a vertical movable carriage 8 of a cross slide 9 is attached.
  • the carriage 8 is closed this purpose along vertical guides 10 of a carriage 11 mounted on the chassis frame 13 along horizontal guides 12 is guided.
  • the drive of the horizontally movable carriage 11 takes place via actuating cylinder 15, which can be seen in FIG. 4.
  • the housing 7 forms via stub axle 16 coaxially to the associated milling cutter head 4 mounted side cheeks 17, over which the housing 7 on the respective Rail 1 can be supported, with the help of support rollers 18, which in Rail longitudinal direction in front of and behind the milling cutter head 4 on the loop head put on.
  • the vertically adjustable Carriage 8 By appropriately pressurizing the vertically adjustable Carriage 8 over the associated actuating cylinder 14 is thus the housing 7 the support rollers 18 guided parallel to the rail head surface.
  • the associated one Milling cutter head 4 can therefore the rail head surface with constant Edit depth of cut.
  • One of the support rollers 18 is used to adjust the depth of cut Height adjustable.
  • this support roller 18 is shown in FIG. 1 adjustable in the side cheek 17 and connected to a spindle drive 19, which can be adjusted by a geared motor 20.
  • the milling cutter heads 4 are also guided on the sides via the support rollers 18, which are provided with corresponding flanges 21, so that when applied the carriage 11 moves the housing 7 laterally against the rails 1 until the wheel flanges 21 of the support rollers 18 rest on the rail head 6
  • the cross slides 9 arranged above the frame 13, so that the axes of the milling cutter heads 5 lie above the chassis frame 13.
  • This arrangement enforces a comparatively large diameter for the Milling cutter heads 4, which therefore comparatively far up into the vehicle interior protrude.
  • This fact allows the milling cutter 5 from the inside of the vehicle replaced.
  • covers 23 for the milling cutter heads 4 provided covers 24 to open the milling cutter 5 in replace the upper vertex of the milling cutter heads 4 in a freely accessible manner can, as soon as the respective milling cutter head 4 via the vertically adjustable Carriage 8 is raised accordingly.
  • the arrangement of the axis of rotation of the milling cutter heads 4 above the chassis frame 13 also has the prerequisite, the drive for everyone Routing milling cutter heads 4 into the vehicle interior.
  • hydraulic motors 26 for the milling cutter head drive are used, which drive a pinion 27, which with the respective milling cutter head assigned ring gear 28 combs, as is shown in particular in FIG. 4 can be removed.
  • the invention is of course not based on the illustrated embodiment limited because the only thing that matters is the axis of the milling cutter heads 4 To be arranged above the chassis frame 13 so that the milling cutter heads 4 and the rail support of the housing 7 the chassis frame 13 in corresponding Push through recesses 22.
  • the constructive solution for height and side shift the housing receiving the milling cutter heads can of course turn out differently.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Claims (4)

  1. Véhicule ferroviaire (3) muni d'un dispositif de fraisage des rails (1) sur lesquels il passe, composé d'au moins un corps de fraisage (4) muni sur sa périphérie de lames-fraises (5) remplaçables ainsi qu'un boítier (7) qui reçoit la tête de fraisage, le boítier étant supporté par un dispositif de réglage agencé sur le cadre de châssis du véhicule ferroviaire (3) et étant susceptible d'être supporté sur la tête de rail à usiner, caractérisé en ce que le boítier (7) destiné à recevoir la tête de fraisage (4) traverse le cadre de châssis (13) grâce à ses moyens de support sur le rail à l'intérieur d'un évidement (22) et en ce que l'axe de la tête de fraisage (4) passe au-dessus du cadre de châssis (13).
  2. Véhicule ferroviaire selon la revendication 1, caractérisé en ce que les moyens de support sur le rail du boítier (7) sont composés d'un flasque latéral (17) du boítier (7), agencé coaxialement et de façon pivotante par rapport à la tête de fraisage (4).
  3. Véhicule ferroviaire selon la revendication 1 ou 2, caractérisé en ce que le dispositif de réglage est composé d'un chariot (9) sous forme de croix.
  4. Véhicule ferroviaire selon l'une des revendications 1 à 3, caractérisé en ce que sont prévues pour un rail (1) deux têtes de fraisage agencées l'une après l'autre selon la direction longitudinale du rail, dont les boítiers (7) sont susceptibles d'être réglés chacun indépendamment de l'autre au moyen des dispositifs de réglage associés.
EP99107163A 1998-04-20 1999-04-13 Véhicule ferroviaire muni d'un dispositif de fraisage des rails Expired - Lifetime EP0952255B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK99107163T DK0952255T3 (da) 1998-04-20 1999-04-13 Skinneköretöj med en skinnefræsende anordning
AT99107163T ATE276404T1 (de) 1998-04-20 1999-04-13 Schienenfahrzeug mit einer vorrichtung zum fräsen der befahrenen schienen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT65898 1998-04-20
AT65898 1998-04-20

Publications (2)

Publication Number Publication Date
EP0952255A1 EP0952255A1 (fr) 1999-10-27
EP0952255B1 true EP0952255B1 (fr) 2004-09-15

Family

ID=3496419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99107163A Expired - Lifetime EP0952255B1 (fr) 1998-04-20 1999-04-13 Véhicule ferroviaire muni d'un dispositif de fraisage des rails

Country Status (4)

Country Link
EP (1) EP0952255B1 (fr)
AT (1) ATE276404T1 (fr)
DE (1) DE59910484D1 (fr)
DK (1) DK0952255T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2177664A1 (fr) 2008-10-20 2010-04-21 Mevert Maschinenbau GmbH & Co.KG Procédé et dispositif destiné au traitement par enlèvement de copeaux d'une pièce usinée à l'aide d'une lame de coupe déterminée géométriquement
WO2022135975A1 (fr) 2020-12-22 2022-06-30 Schweerbau International Gmbh & Co. Kg Dispositif doté d'un corps de fraisage pouvant être entraîné en rotation
WO2022135832A1 (fr) 2020-12-22 2022-06-30 Schweerbau International Gmbh & Co. Kg Dispositif de meulage de profilé, procédé et corps de référence associés
WO2022135814A2 (fr) 2020-12-22 2022-06-30 Schweerbau International Gmbh & Co. Kg Dispositif et procédé pour rectifier un profil

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007001582U1 (de) 2007-01-30 2008-09-11 Deon Ag Möbel
DE202007001580U1 (de) 2007-01-30 2008-09-11 Deon Ag Möbel
DE202007001646U1 (de) 2007-01-31 2008-06-12 Deon Ag Elektromotorischer Möbelantrieb
DE202007001647U1 (de) 2007-01-31 2008-07-03 Linrot Holding Ag Möbel
DE202007004338U1 (de) 2007-03-21 2008-08-07 Linrot Holding Ag Möbel
DE102010012660A1 (de) 2010-03-24 2011-09-29 Linrot Holding Ag Möbel
RU2449074C2 (ru) * 2010-06-15 2012-04-27 Открытое акционерное общество "Калужский завод "Ремпутьмаш" Рельсообрабатывающий поезд
AT512270B1 (de) 2011-12-12 2014-08-15 Liezen Und Giesserei Gesmbh Maschf Vorrichtung zur schienenbearbeitung mittels gesteuerter nachführung der bearbeitungswerkzeuge
CA2861338C (fr) 2012-01-19 2019-04-02 Loram Maintenance Of Way, Inc. Appareil et procede de broyage de voie ferree
AT513347B1 (de) 2012-09-12 2015-05-15 Vossloh Mfl Rail Milling Gmbh Verfahren und Vorrichtung zur gesteuerten Seitenkopierung einer Vorrichtungseinheit bei Schienenfahrzeugen
AT513367B1 (de) * 2012-09-13 2014-11-15 Vossloh Mfl Rail Milling Gmbh Verfahren und Vorrichtung zur kraftabhängigen Steuerung bei der Schienenbearbeitung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT374848B (de) * 1981-12-07 1984-06-12 Plasser Bahnbaumasch Franz Fahrbare maschine zum abtragen von schienenfahrflaechenunregelmaessigkeiten, insbesondere schienenschleifmaschine
DE3222208C2 (de) 1982-06-12 1985-03-28 Dr. techn. Ernst Linsinger & Co GmbH, Steyrermühl Verfahrbare Vorrichtung zum Fräsen von Schienenköpfen
CH672338A5 (en) * 1987-05-19 1989-11-15 Speno International Rail track profiling equipment - had bladed rotary grinding tool adjustable in two directions and lockable in position
IT1239247B (it) * 1990-05-08 1993-09-28 Rotafer Macchina rettificatrice tangenziale, particolarmente per rotaie ferroviarie
IT1291080B1 (it) * 1996-11-12 1998-12-14 Mecno Srl Macchina molatrice tangenziale

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2177664A1 (fr) 2008-10-20 2010-04-21 Mevert Maschinenbau GmbH & Co.KG Procédé et dispositif destiné au traitement par enlèvement de copeaux d'une pièce usinée à l'aide d'une lame de coupe déterminée géométriquement
US9528225B2 (en) 2008-10-20 2016-12-27 Schweerbau Gmbh & Co. Kg Method and apparatus for machining a workpiece by way of a geometrically defined blade
WO2022135975A1 (fr) 2020-12-22 2022-06-30 Schweerbau International Gmbh & Co. Kg Dispositif doté d'un corps de fraisage pouvant être entraîné en rotation
WO2022135832A1 (fr) 2020-12-22 2022-06-30 Schweerbau International Gmbh & Co. Kg Dispositif de meulage de profilé, procédé et corps de référence associés
WO2022135814A2 (fr) 2020-12-22 2022-06-30 Schweerbau International Gmbh & Co. Kg Dispositif et procédé pour rectifier un profil

Also Published As

Publication number Publication date
DE59910484D1 (de) 2004-10-21
DK0952255T3 (da) 2005-01-10
ATE276404T1 (de) 2004-10-15
EP0952255A1 (fr) 1999-10-27

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