EP2002060B1 - Apparatus for grinding rails of a track - Google Patents

Apparatus for grinding rails of a track Download PDF

Info

Publication number
EP2002060B1
EP2002060B1 EP07723033A EP07723033A EP2002060B1 EP 2002060 B1 EP2002060 B1 EP 2002060B1 EP 07723033 A EP07723033 A EP 07723033A EP 07723033 A EP07723033 A EP 07723033A EP 2002060 B1 EP2002060 B1 EP 2002060B1
Authority
EP
European Patent Office
Prior art keywords
rotation
combustion engine
axis
frame
grinding
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.)
Not-in-force
Application number
EP07723033A
Other languages
German (de)
French (fr)
Other versions
EP2002060A1 (en
Inventor
Otto Widlroither
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.)
Robel Bahnbaumaschinen GmbH
Original Assignee
Robel Bahnbaumaschinen GmbH
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 Robel Bahnbaumaschinen GmbH filed Critical Robel Bahnbaumaschinen GmbH
Publication of EP2002060A1 publication Critical patent/EP2002060A1/en
Application granted granted Critical
Publication of EP2002060B1 publication Critical patent/EP2002060B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding

Definitions

  • the invention relates to a device for grinding rails of a track according to the preamble of claim 1.
  • Such a device is for example off DE-AS 1 274 610 known.
  • the copying frame together with the - arranged directly on the grinding member - working motor is laterally pivoted to the horizontal, while the base frame remains in a vertical position. Due to the strong lateral inclination is not any type of motor can be used as a working drive.
  • EP 1 178 154 B1 a device for rail grinding, in which the drive motor is an internal combustion engine. This is distanced from the grinding member mounted on a separate support frame, which in turn is connected to both the base frame and with the copy frame by means of running in the longitudinal direction of the rail axes. During the lateral pivoting of the copy frame when grinding the side surfaces of the rail head can remain in this way, the support frame with the engine in approximately horizontal position. This training is structurally relatively expensive.
  • the object of the present invention is now to provide a device of the type mentioned, in which an internal combustion engine can be used in conjunction with a simplified design effort.
  • the engine can be automatically rotated in proportion to the pivoting of the copy frame.
  • Fig. 1 a side view of a device according to the invention for rail grinding
  • Fig. 2 a plan view of the copy frame of the device together the internal combustion engine
  • Fig. 3 a further side view of the device in a laterally pivoted working position
  • Fig. 4 a detail side view of the drive device for rotating the internal combustion engine
  • Fig. 5 a schematic side view of another embodiment of the invention.
  • An in Fig. 1 to 4 illustrated device 1 for grinding rails 2 of a track 3 has a bow-shaped base frame 4 and extending in the longitudinal direction rail copy frame 5, which is articulated at its two longitudinal ends on the base frame 4 and tilted to this about a running in the rail longitudinal direction pivot axis 6.
  • the base frame 4 rolls off on the rail 2 by means of flanged rollers 7, while the copying frame 5 rests on the rail 2 via two mutually spaced-apart copying rollers 8.
  • a controllable via a handwheel 9 pivot drive 10 is provided for lateral pivoting of the copy frame 5 relative to the base frame 4 .
  • a grinding member 11 is mounted thereon with a grinding member 12 which is rotatable about a normal to the rail longitudinal axis of rotation 13 and perpendicular to a rail travel surface 14 of the rail 2 deliverable.
  • a working drive 15 is an internal combustion engine 16, which - distanced from the grinding member 11 in the rail longitudinal direction - is arranged on the copy frame 5 and connected to the grinding member 11 via a drive belt 17.
  • This internal combustion engine 16 has a cylinder head 34 and a crankshaft 33, which are - in a basic position of the device 1 for grinding the horizontal rail running surface 14 - both spaced horizontally and vertically away from each other, wherein the crankshaft 33 is positioned in the lower region of the engine 16 ,
  • a drive device 20 is provided in the form of an angular gear 22, via which the engine 16 and a supporting disc 21 superimposed thereon is mechanically coupled to the base frame 4.
  • the angle gear 22 has a vertically arranged, semi-circular toothed segment 23 which is fixedly connected to the base frame 4, wherein the center of the semicircle lies in the pivot axis 6.
  • the toothed segment 23 is in engagement with a toothed pinion 24, which in turn is connected to a first bevel gear 26 via a shaft 25, which extends in the longitudinal direction of the rail and is rotatably mounted on the copying frame 5.
  • a toothed pinion 24 which in turn is connected to a first bevel gear 26 via a shaft 25, which extends in the longitudinal direction of the rail and is rotatably mounted on the copying frame 5.
  • This is associated with a right angle thereto, another bevel gear 27 associated with a pinion gear 28 and about a parallel to the axis of rotation 19 extending axis 29 is rotatable.
  • the pinion 28 is finally in engagement with a further semicircular toothed segment 30, which is integrated in the support disk 21 of the internal combustion engine 16 is.
  • the mechanical coupling by the angle gear 22 now causes a lateral pivoting of the copy frame 5 about the pivot axis 6 automatically causes a rotation of the engine 16 about the axis of rotation 19.
  • the transmission ratio of the angular gear 22 is designed so that the implementation of the pivoting in the rotational movement is directly proportional, ie 1: 1, is.
  • a pivoting of the copy frame 5 by 90 ° thus corresponds to a quarter turn of the engine 16 about the rotation axis 19th
  • Fig. 1 and 2 is (in elevation or plan view) the device 1 when editing the horizontal rail driving surface 14 of the rail 2 shown.
  • Fig. 3 is the working position of the device 1 when grinding the - in Fig. 1 facing the viewer - vertical rail head side surface 31 shown.
  • the copy frame 5 has been pivoted laterally by 90 ° on the basis of the pivoting drive 10.
  • the design of the internal combustion engine 16 with the arrangement of the crankshaft 33 and the cylinder head 34, which is in particular vertically distanced from each other, permits an inclination of the internal combustion engine 16 to one side (namely to the in Fig. 1, 2 and 4 right side).
  • the coupled to the pivoting of the copy frame 5 rotation of the engine 16 now causes that the crankshaft 33 having portion of the engine is always positioned below the cylinder head 34, regardless of which rail side towards the copy frame 5 is pivoted.
  • a variant of the invention is shown in which the Internal combustion engine 16 is arranged directly on the grinding member 11.
  • the axis of rotation 19 extends in this case coaxially to the axis of rotation 13 of the grinding element 12. This eliminates the need for a separate device (eg a drive belt) for power transmission between the motor 16 and grinding member 11 away.
  • a flexible shaft 30 is provided which (instead of the bevel gears 26,27 in the embodiment according to FIG Fig. 1 to 4 ) transmits the driving force between the two pinions 24 and 28.

Abstract

An apparatus (1) for grinding rails (2) of a track has a base frame (4), which can be supported on the rail, as well as a copying frame (5) which is articulated thereon such that it can pivot about a pivoting axis (6) which runs in the rail longitudinal direction. A grinding member which can rotate and an internal combustion engine (16) which is connected to it as a working drive (15) are arranged thereon. The internal combustion engine (16) is mounted such that it can rotate about a rotation axis (19), and is mechanically coupled to the base frame (4) for rotation by means of a drive apparatus (20).

Description

Die Erfindung betrifft eine Vorrichtung zum Schleifen von Schienen eines Gleises gemäß dem Oberbegriff von Anspruch 1.The invention relates to a device for grinding rails of a track according to the preamble of claim 1.

Eine derartige Vorrichtung ist beispielsweise aus DE-AS 1 274 610 bekannt. Beim Schleifen der Seitenflächen eines Schienenkopfes wird der Kopierrahmen mitsamt dem - direkt auf dem Schleiforgan angeordneten - Arbeitsmotor seitlich bis zur Waagrechten verschwenkt, während der Grundrahmen in lotrechter Stellung verbleibt. Auf Grund der starken seitlichen Neigung ist nicht jede beliebige Art von Motor als Arbeitsantrieb einsetzbar.Such a device is for example off DE-AS 1 274 610 known. When grinding the side surfaces of a rail head, the copying frame together with the - arranged directly on the grinding member - working motor is laterally pivoted to the horizontal, while the base frame remains in a vertical position. Due to the strong lateral inclination is not any type of motor can be used as a working drive.

Weiters ist aus EP 1 178 154 B1 eine Vorrichtung zum Schienenschleifen bekannt, bei der der Antriebsmotor ein Verbrennungsmotor ist. Dieser ist vom Schleiforgan distanziert auf einem separaten Stützrahmen gelagert, der seinerseits sowohl mit dem Grundrahmen als auch mit dem Kopierrahmen anhand von in Schienenlängsrichtung verlaufenden Achsen gelenkig verbunden ist. Während der seitlichen Verschwenkung des Kopierrahmens beim Schleifen der Seitenflächen des Schienenkopfes kann auf diese Weise der Stützrahmen mit dem Verbrennungsmotor in annähernd horizontaler Lage verbleiben. Diese Ausbildung ist konstruktiv relativ aufwendig.Furthermore, it is off EP 1 178 154 B1 a device for rail grinding, in which the drive motor is an internal combustion engine. This is distanced from the grinding member mounted on a separate support frame, which in turn is connected to both the base frame and with the copy frame by means of running in the longitudinal direction of the rail axes. During the lateral pivoting of the copy frame when grinding the side surfaces of the rail head can remain in this way, the support frame with the engine in approximately horizontal position. This training is structurally relatively expensive.

Es ist ferner auch bekannt, einen Verbrennungsmotor als Antriebsmotor unabhängig und separat vom - auf dem Kopierrahmen angeordneten -. Schleiforgan auf dem Grundrahmen zu lagern, wie beilspielsweise in DE 202 10 014 U1 oder EP 0 743 395 A1 geoffenbart. Die Kraftübertragung zwischen dem Motor und dem relativ zu diesem verschwenkbaren Schleiforgan erfordert hier ebenfalls großen konstruktiven Aufwand.It is also known, an internal combustion engine as a drive motor independently and separately from - arranged on the copy frame -. To store grinding element on the base frame, as casually in DE 202 10 014 U1 or EP 0 743 395 A1 revealed. The power transmission between the engine and relative to this pivotable grinding member also requires great design effort here.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung einer Vorrichtung der eingangs genannten Art, bei der ein Verbrennungsmotor in Verbindung mit einem vereinfachten konstruktiven Aufwand einsetzbar ist.The object of the present invention is now to provide a device of the type mentioned, in which an internal combustion engine can be used in conjunction with a simplified design effort.

Diese Aufgabe wird erfindungsgemäß mit einer Vorrichtung der gattungsgemäßen Art durch die im Kennzeichen des Hauptanspruches angeführten Merkmale gelöst.This object is achieved with a device of the generic type by the features cited in the characterizing part of the main claim.

Mit einer derartigen Ausbildung kann der Verbrennungsmotor automatisch proportional zur Verschwenkung des Kopierrahmens verdreht werden. Dies hat den Vorteil, dass, insbesondere in Verbindung mit den Merkmalen der Ansprüche 2 und 3, der Zylinderkopf bzw. Verbrennungsraum - bezüglich einer Vertikalen - oben und die Kurbelwelle mit dem dieser zugeordneten Ölreservoir unten bleibt. Damit ist immer und völlig unabhängig vom Verschwenkungsgrad des Kopierrahmens eine Funktionstüchtigkeit des Verbrennungsmotors gewährleistet.With such a design, the engine can be automatically rotated in proportion to the pivoting of the copy frame. This has the advantage that, in particular in conjunction with the features of claims 2 and 3, the cylinder head or combustion chamber - with respect to a vertical - above and the crankshaft with the associated oil reservoir remains down. This is always and completely independent of the degree of pivoting of the copy frame ensures proper functioning of the engine.

Weitere Vorteile der Erfindung ergeben sich aus den weiteren Unteransprüchen und der Zeichnungsbeschreibung.Further advantages of the invention will become apparent from the other dependent claims and the drawing description.

Im Folgenden wird die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben. Es zeigen:In the following the invention will be described with reference to an embodiment shown in the drawing. Show it:

Fig. 1 eine Seitenansicht einer erfindungsgemäßen Vorrichtung zum Schienenschleifen, Fig. 1 a side view of a device according to the invention for rail grinding,

Fig. 2 eine Draufsicht auf den Kopierrahmen der Vorrichtung mitsamt dem Verbrennungsmotor, Fig. 2 a plan view of the copy frame of the device together the internal combustion engine,

Fig. 3 eine weitere Seitenansicht der Vorrichtung in einer seitlich verschwenkten Arbeitsposition, Fig. 3 a further side view of the device in a laterally pivoted working position,

Fig. 4 eine Detail-Seitenansicht der Antriebsvorrichtung zur Verdrehung des Verbrennungsmotors, und Fig. 4 a detail side view of the drive device for rotating the internal combustion engine, and

Fig. 5 eine schematisierte Seitenansicht einer anderen Ausführungsform der Erfindung. Fig. 5 a schematic side view of another embodiment of the invention.

Eine in Fig. 1 bis 4 dargestellte Vorrichtung 1 zum Schleifen von Schienen 2 eines Gleises 3 weist einen bügelförmigen Grundrahmen 4 und einen sich in Schienenlängsrichtung erstreckenden Kopierrahmen 5 auf, der an seinen beiden Längsenden am Grundrahmen 4 angelenkt und zu diesem um eine in Schienenlängsrichtung verlaufende Schwenkachse 6 kippbar ist. Der Grundrahmen 4 rollt anhand von Spurkranzrollen 7 auf der Schiene 2 ab, während der Kopierrahmen 5 über zwei voneinander distanzierte Kopierrollen 8 auf der Schiene 2 aufliegt. Zur seitlichen Verschwenkung des Kopierrahmens 5 relativ zum Grundrahmen 4 ist ein über ein Handrad 9 bedienbarer Verschwenkantrieb 10 vorgesehen.An in Fig. 1 to 4 illustrated device 1 for grinding rails 2 of a track 3 has a bow-shaped base frame 4 and extending in the longitudinal direction rail copy frame 5, which is articulated at its two longitudinal ends on the base frame 4 and tilted to this about a running in the rail longitudinal direction pivot axis 6. The base frame 4 rolls off on the rail 2 by means of flanged rollers 7, while the copying frame 5 rests on the rail 2 via two mutually spaced-apart copying rollers 8. For lateral pivoting of the copy frame 5 relative to the base frame 4 a controllable via a handwheel 9 pivot drive 10 is provided.

Etwa in Längsmitte des Kopierrahmens 5 ist auf diesem ein Schleiforgan 11 mit einem Schleifelement 12 gelagert, das um eine normal zur Schienenlängsrichtung verlaufende Rotationsachse 13 rotierbar und senkrecht zu einer Schienenfahrfläche 14 der Schiene 2 zustellbar ausgebildet ist. Als Arbeitsantrieb 15 dient ein Verbrennungsmotor 16, der - vom Schleiforgan 11 in Schienenlängsrichtung distanziert - am Kopierrahmen 5 angeordnet und mit dem Schleiforgan 11 über einen Antriebsriemen 17 verbunden ist. Dieser Verbrennungsmotor 16 weist einen Zylinderkopf 34 sowie eine Kurbelwelle 33 auf, die - in einer Grundstellung der Vorrichtung 1 zum Schleifen der horizontalen Schienenfahrfläche 14 - sowohl in horizontaler als auch in vertikaler Richtung voneinander distanziert angeordnet sind, wobei die Kurbelwelle 33 im tiefer gelegenen Bereich des Verbrennungsmotors 16 positioniert ist.Approximately in the longitudinal center of the copy frame 5, a grinding member 11 is mounted thereon with a grinding member 12 which is rotatable about a normal to the rail longitudinal axis of rotation 13 and perpendicular to a rail travel surface 14 of the rail 2 deliverable. As a working drive 15 is an internal combustion engine 16, which - distanced from the grinding member 11 in the rail longitudinal direction - is arranged on the copy frame 5 and connected to the grinding member 11 via a drive belt 17. This internal combustion engine 16 has a cylinder head 34 and a crankshaft 33, which are - in a basic position of the device 1 for grinding the horizontal rail running surface 14 - both spaced horizontally and vertically away from each other, wherein the crankshaft 33 is positioned in the lower region of the engine 16 ,

Wie nun weiters auch anhand der Fig. 4 im Detail zu sehen, ist der - als 4-Takt-Motor ausgeführte - Verbrennungsmotor 16 auf dem Kopierrahmen 5 in einem Schwenklager 18 um eine Drehachse 19 verdrehbar gelagert. Diese ist zwischen der Kurbelwelle 33 und dem Zylinderkopf 34 angeordnet. Zur Verdrehung des Verbrennungsmotors 16 um die Drehachse 19 ist eine Antriebsvorrichtung 20 in Form eines Winkelgetriebes 22 vorgesehen, über das der Verbrennungsmotor 16 bzw. eine diesen lagernde Tragscheibe 21 mit dem Grundrahmen 4 mechanisch gekoppelt ist. Das Winkelgetriebe 22 weist ein vertikal angeordnetes, halbkreisförmiges Zahnsegment 23 auf, das mit dem Grundrahmen 4 fest verbunden ist, wobei der Mittelpunkt des Halbkreises in der Schwenkachse 6 liegt. Das Zahnsegment 23 steht mit einem Zahnritzel 24 in Eingriff, das seinerseits über eine in Schienenlängsrichtung verlaufende und am Kopierrahmen 5 drehbar gelagerte Welle 25 mit einem ersten Kegelrad 26 verbunden ist. Diesem ist ein im rechten Winkel dazu angeordnetes, weiteres Kegelrad 27 zugeordnet, das mit einem Zahnritzel 28 verbunden und um eine parallel zur Drehachse 19 verlaufende Achse 29 rotierbar ist. Das Zahnritzel 28 steht schließlich mit einem weiteren halbkreisförmigen Zahnsegment 30 in Eingriff, das in die Tragscheibe 21 des Verbrennungsmotors 16 integriert ist.As now also on the basis of Fig. 4 to see in detail, is running - designed as a 4-stroke engine - internal combustion engine 16 rotatably mounted on the copy frame 5 in a pivot bearing 18 about a rotation axis 19. This is arranged between the crankshaft 33 and the cylinder head 34. To rotate the internal combustion engine 16 about the axis of rotation 19, a drive device 20 is provided in the form of an angular gear 22, via which the engine 16 and a supporting disc 21 superimposed thereon is mechanically coupled to the base frame 4. The angle gear 22 has a vertically arranged, semi-circular toothed segment 23 which is fixedly connected to the base frame 4, wherein the center of the semicircle lies in the pivot axis 6. The toothed segment 23 is in engagement with a toothed pinion 24, which in turn is connected to a first bevel gear 26 via a shaft 25, which extends in the longitudinal direction of the rail and is rotatably mounted on the copying frame 5. This is associated with a right angle thereto, another bevel gear 27 associated with a pinion gear 28 and about a parallel to the axis of rotation 19 extending axis 29 is rotatable. The pinion 28 is finally in engagement with a further semicircular toothed segment 30, which is integrated in the support disk 21 of the internal combustion engine 16 is.

Die mechanische Koppelung durch das Winkelgetriebe 22 bewirkt nun, dass eine seitliche Verschwenkung des Kopierrahmens 5 um die Schwenkachse 6 automatisch eine Verdrehung des Verbrennungsmotors 16 um die Drehachse 19 bewirkt. Dabei ist das Übersetzungsverhältnis des Winkelgetriebes 22 so ausgelegt, dass die Umsetzung der Verschwenk- in die Verdrehbewegung direkt proportional, also 1:1, ist. Eine Verschwenkung des Kopierrahmens 5 um 90° korrespondiert somit zu einer Vierteldrehung des Verbrennungsmotors 16 um die Drehachse 19.The mechanical coupling by the angle gear 22 now causes a lateral pivoting of the copy frame 5 about the pivot axis 6 automatically causes a rotation of the engine 16 about the axis of rotation 19. The transmission ratio of the angular gear 22 is designed so that the implementation of the pivoting in the rotational movement is directly proportional, ie 1: 1, is. A pivoting of the copy frame 5 by 90 ° thus corresponds to a quarter turn of the engine 16 about the rotation axis 19th

In Fig. 1 und 2 ist (in Aufriss bzw. Grundriss) die Vorrichtung 1 beim Bearbeiten der horizontalen Schienenfahrfläche 14 der Schiene 2 gezeigt. In Fig. 3 ist die Arbeitsstellung der Vorrichtung 1 beim Schleifen der - in Fig. 1 dem Betrachter zugewandten - vertikalen Schienenkopfseitenfläche 31 dargestellt. Dazu wurde der Kopierrahmen 5 anhand des Verschwenkantriebs 10 um 90° seitlich verschwenkt. Die Ausbildung des Verbrennungsmotors 16 mit der voneinander insbesondere vertikal distanzierten Anordnung der Kurbelwelle 33 und des Zylinderkopfes 34 erlaubt eine Neigung des Verbrennungsmotors 16 zu einer Seite hin (nämlich zur in Fig. 1, 2 und 4 rechten Seite). Die an die Verschwenkung des Kopierrahmens 5 gekoppelte Verdrehung des Verbrennungsmotors 16 bewirkt nun, dass der die Kurbelwelle 33 aufweisende Bereich des Motors immer unterhalb des Zylinderkopfes 34 positioniert ist, unabhängig davon, nach welcher Schienenseite hin der Kopierrahmen 5 verschwenkt wird.In Fig. 1 and 2 is (in elevation or plan view) the device 1 when editing the horizontal rail driving surface 14 of the rail 2 shown. In Fig. 3 is the working position of the device 1 when grinding the - in Fig. 1 facing the viewer - vertical rail head side surface 31 shown. For this purpose, the copy frame 5 has been pivoted laterally by 90 ° on the basis of the pivoting drive 10. The design of the internal combustion engine 16 with the arrangement of the crankshaft 33 and the cylinder head 34, which is in particular vertically distanced from each other, permits an inclination of the internal combustion engine 16 to one side (namely to the in Fig. 1, 2 and 4 right side). The coupled to the pivoting of the copy frame 5 rotation of the engine 16 now causes that the crankshaft 33 having portion of the engine is always positioned below the cylinder head 34, regardless of which rail side towards the copy frame 5 is pivoted.

In Fig. 5 ist eine Variante der Erfindung dargestellt, bei der der Verbrennungsmotor 16 direkt auf dem Schleiforgan 11 angeordnet ist. Die Drehachse 19 verläuft in diesem Fall koaxial zur Rotationsachse 13 des Schleifelementes 12. Dadurch fällt die Notwendigkeit einer eigenen Einrichtung (z.B. eines Antriebsriemens) zur Kraftübertragung zwischen Motor 16 und Schleiforgan 11 weg. Bei der Antriebsvorrichtung 20 ist eine flexible Welle 30 vorgesehen, die (anstelle der Kegelräder 26,27 bei der Ausführung gemäß Fig. 1 bis 4) die Antriebskraft zwischen den beiden Zahnritzeln 24 und 28 überträgt.In Fig. 5 a variant of the invention is shown in which the Internal combustion engine 16 is arranged directly on the grinding member 11. The axis of rotation 19 extends in this case coaxially to the axis of rotation 13 of the grinding element 12. This eliminates the need for a separate device (eg a drive belt) for power transmission between the motor 16 and grinding member 11 away. In the drive device 20, a flexible shaft 30 is provided which (instead of the bevel gears 26,27 in the embodiment according to FIG Fig. 1 to 4 ) transmits the driving force between the two pinions 24 and 28.

Als Alternative wären auch andere Ausführungsformen der Antriebsvorrichtung 20 denkbar. So könnte diese z.B. als kinematisches Vielgelenk ausgeführt sein.As an alternative, other embodiments of the drive device 20 would be conceivable. So this could be e.g. be executed as a kinematic multi-joint.

Claims (7)

  1. An apparatus for grinding rails (2) of a track (3), comprising a base frame (4), supportable on a rail, and a copying frame (5) which is articulatedly connected to the base frame for pivoting about a pivot axis (6) extending in the longitudinal direction of the rails and on which are arranged a rotatable grinding member (11), having an axis of rotation (13) extending perpendicularly to the longitudinal direction of the rails, as well as a combustion engine (16) connected as a work drive (15) to said grinding member, characterized in that the combustion engine (16) is mounted for rotation about an axis of rotation (19) and mechanically coupled to the base frame (4) for rotation by means of a drive device (20).
  2. An apparatus according to claim 1, characterized in that the drive device (20) is configured for rotation of the combustion engine (16) about the axis of rotation (19) in such a way that, during the pivoting of the copying frame (5) about the pivot axis (6), a crankshaft (33) of the combustion engine (16) always comes to lie lower - with regard to a vertical - than a cylinder head (34) of the combustion engine (16).
  3. An apparatus according to claim 1 or 2, characterized in that the drive device (20) is designed as an angle transmission (22) for directly proportional transformation of the pivoting motion of the copying frame (5) about the pivot axis (6) into a rotating motion of the combustion engine (16) about the axis of rotation (19).
  4. An apparatus according to claims 1 to 3, characterized in that the combustion engine (16) is designed for rotation about the axis of rotation (19) over a range of ±90° from the base position intended for grinding a horizontal rail running surface (14).
  5. An apparatus according to claims 1 to 4, characterized in that the combustion engine (16) is mounted on the copying frame (5) at a distance from the grinding member (11), with regard to the longitudinal direction of the rails.
  6. An apparatus according to claim 1, characterized in that the drive device (20) is designed as a kinematic multiple joint.
  7. An apparatus according to claims 1 to 4, characterized in that the combustion engine (16) is arranged on the copying frame (5) in such a way that its axis of rotation (19) extends coaxially to the axis of rotation (13) of the grinding member (11).
EP07723033A 2006-03-29 2007-03-03 Apparatus for grinding rails of a track Not-in-force EP2002060B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202006004970U DE202006004970U1 (en) 2006-03-29 2006-03-29 Device for grinding rails of a track
PCT/EP2007/001846 WO2007112815A1 (en) 2006-03-29 2007-03-03 Apparatus for grinding rails of a track

Publications (2)

Publication Number Publication Date
EP2002060A1 EP2002060A1 (en) 2008-12-17
EP2002060B1 true EP2002060B1 (en) 2011-07-06

Family

ID=36600008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07723033A Not-in-force EP2002060B1 (en) 2006-03-29 2007-03-03 Apparatus for grinding rails of a track

Country Status (6)

Country Link
EP (1) EP2002060B1 (en)
AT (1) ATE515599T1 (en)
DE (1) DE202006004970U1 (en)
DK (1) DK2002060T3 (en)
ES (1) ES2368602T3 (en)
WO (1) WO2007112815A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141265A (en) * 2014-07-30 2014-11-12 苏州市华宁机械制造有限公司 Remote visualization water cooling type rail side face automatic electric polishing device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010007264U1 (en) * 2010-05-26 2010-08-26 Robel Bahnbaumaschinen Gmbh Grinding machine for grinding rails of a track
CN102407471B (en) * 2010-09-21 2014-04-23 兰州理工大学 Steel rail bottom grinding machine
CN102535280B (en) * 2012-02-13 2014-02-12 株洲时代电子技术有限公司 Hybrid rail grinding wagon
CN107130483B (en) * 2017-06-26 2018-11-16 重庆理工大学 A kind of grinding wheel control device for rail grinding machine
CN107034751B (en) * 2017-06-26 2018-11-16 重庆理工大学 A kind of rail grinding machine
CN111851176B (en) * 2019-12-30 2023-05-16 山东博砺思轨道交通装备科技有限公司 Rail profiling polisher

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518457A1 (en) * 1995-05-19 1996-11-21 Robel Georg Gmbh & Co Device for grinding rails
DE20210021U1 (en) * 2002-06-28 2002-11-14 Robel Bahnbaumaschinen Gmbh grinding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141265A (en) * 2014-07-30 2014-11-12 苏州市华宁机械制造有限公司 Remote visualization water cooling type rail side face automatic electric polishing device

Also Published As

Publication number Publication date
DE202006004970U1 (en) 2006-06-08
WO2007112815A1 (en) 2007-10-11
ES2368602T3 (en) 2011-11-18
DK2002060T3 (en) 2011-10-17
ATE515599T1 (en) 2011-07-15
EP2002060A1 (en) 2008-12-17

Similar Documents

Publication Publication Date Title
EP2002060B1 (en) Apparatus for grinding rails of a track
DE2327260C3 (en) Machine for processing freshly concreted surfaces
DE60102187T2 (en) Rail profile grinding machine
DE102013208484B4 (en) Device for processing road or ground surfaces, and method for steering a road milling machine
DE102014209016A1 (en) A tiltable patient support apparatus and method for tilting a patient support apparatus
EP2258498A1 (en) Mechanical press for fine cutting, reforming and/or shaping workpieces
DE102010041466B4 (en) Device for positioning a workpiece
EP2644423A2 (en) Wind deflector
EP0818340A2 (en) Combustion engine support
EP1767389A2 (en) Pivotable sliding vehicle door, especially for public transport
DE202006015507U1 (en) Machine for grinding railway track has a frame supported on four flanged wheels and with a tilt controlled grinding system
DE102007014130A1 (en) handling device
DE602006000299T2 (en) Cutting table for metal sheets
EP3488972A1 (en) Pivoting device
DE202015106892U1 (en) Backrest of a motor vehicle seat
DE102010045439B4 (en) roundtable
DE10232892B4 (en) Swing arm for a motorcycle with cardan drive
EP3572056B1 (en) Stretcher support device
DE4445833A1 (en) Processing machine
DE4428400C2 (en) Side cutting device for three-knife cutting machines
DE102021134098A1 (en) piece of equipment for a vehicle
EP3488970A1 (en) Arrangement of pivot devices, in particular for use in bodywork construction in the motor vehicle industry
DE2111680A1 (en) Bridge laying device
EP4298280A1 (en) Device and method for material machining of the frog point of a points arrangement
AT509198B1 (en) SUPPORTING DEVICE WITH CLAMPING MECHANISM

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20081001

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

DAX Request for extension of the european patent (deleted)
GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502007007610

Country of ref document: DE

Effective date: 20110908

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2368602

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20111118

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110706

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111107

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111106

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110706

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111007

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110706

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110706

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110706

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110706

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20120228

Year of fee payment: 6

26N No opposition filed

Effective date: 20120411

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120327

Year of fee payment: 6

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007007610

Country of ref document: DE

Effective date: 20120411

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20130322

Year of fee payment: 7

Ref country code: RO

Payment date: 20130226

Year of fee payment: 7

Ref country code: CH

Payment date: 20130319

Year of fee payment: 7

Ref country code: SE

Payment date: 20130319

Year of fee payment: 7

Ref country code: ES

Payment date: 20130320

Year of fee payment: 7

Ref country code: FI

Payment date: 20130318

Year of fee payment: 7

Ref country code: DK

Payment date: 20130320

Year of fee payment: 7

Ref country code: FR

Payment date: 20130329

Year of fee payment: 7

Ref country code: GB

Payment date: 20130318

Year of fee payment: 7

Ref country code: CZ

Payment date: 20130222

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20130318

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111006

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20130222

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110706

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20130318

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120303

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070303

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007007610

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20140331

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20141001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140303

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140303

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 515599

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140303

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20140303

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140304

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20141128

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007007610

Country of ref document: DE

Effective date: 20141001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141001

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140331

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140303

Ref country code: RO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140303

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140303

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140303

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20150424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140304

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140303