EP3049309B1 - Rail vehicle - Google Patents
Rail vehicle Download PDFInfo
- Publication number
- EP3049309B1 EP3049309B1 EP14808956.8A EP14808956A EP3049309B1 EP 3049309 B1 EP3049309 B1 EP 3049309B1 EP 14808956 A EP14808956 A EP 14808956A EP 3049309 B1 EP3049309 B1 EP 3049309B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chassis frame
- chassis
- rail vehicle
- snow
- removal device
- 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.)
- Active
Links
- 238000009825 accumulation Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000003137 locomotive effect Effects 0.000 claims description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000422 nocturnal effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
- B61F5/52—Bogie frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F1/00—Underframes
- B61F1/08—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
Definitions
- the invention relates to a rail vehicle, in particular a locomotive, according to the preamble of claim 1.
- deicing systems for rail vehicles known, but cause high acquisition and operating costs.
- de-icing agents there is the difficulty that they adhere to the chassis for only fifteen minutes, for example, and then lose their effect.
- the publication DE 10 2010 019 272 A1 in contrast discloses a bogie for a rail vehicle, the bogie frame is formed from hollow sections, wherein the bogie frame is at least partially filled with a latent storage material whose phase change temperature is above 0 ° C. If a chassis heats up during the day to a temperature of, for example, 15 ° C, the latent storage material at least partially maintains this temperature despite nocturnal drops in the ambient temperature. As a result, snow or Eisstromrung is prevented in these chassis areas. But there is a risk that the resulting condensation water runs into other chassis areas, where it freezes again and affects other components in their function.
- the structural component can be, for example, a box girder for a bogie, whose flat surface and its side surfaces are covered with snow and ice-resistant inner and outer layers.
- the outer layer has a uniform, rigid and smooth surface and is inclined towards the horizontal plane so that the flat surface forms a roof-like geometry at the top.
- the inner layer consists of a material with a high thermal insulation capacity and a high elasticity.
- the document JP 2009-184380 A discloses a snow plow for the power head of the high speed train "Shinkansen".
- the snow plow has two convex shingles for laterally removing air or snow, which are arranged on the underside of the vehicle body and V-shaped from a common cutting edge to its rear ends.
- the snow plow also has two covers arranged on the underside of the vehicle body, which also run in a V-shape towards each other, but are spaced at the tip and thus form an opening.
- the snow plow covers and shingles form two downwardly open flow channels with U-shaped cross-sections through which air or snow streams split at the cutting edge are passed laminarly to both sides of the vehicle.
- the invention is therefore based on the object to take measures which prevent or eliminate the accumulation of snow and ice masses both on the chassis frame and on the underside of the car body.
- the object is achieved by a rail vehicle of the type mentioned above with the features specified in the characterizing part of claim 1.
- the rail vehicle for example a locomotive, comprises at least one chassis with a sprung suspension supported on wheelsets. On the at least one chassis is supported about a vertical axis rotatably mounted resiliently a car body with a base frame. Between the undercarriage and the chassis frame, a discharge device for discharging snow and / or ice is arranged, which has a the chassis frame at least partially roofing, inclined sliding surface. From the top falling snow or ice pieces can no longer deposit on the covered, flat tops of the chassis frame, since they impinge on the inclined sliding surface, slide down along this and are thus removed from the chassis frame.
- the discharge device is formed by a simple mechanical component which covers at least the critical attachment areas of the chassis, for example the head cross members of the chassis frame.
- the sliding surface can be approximately like a pent roof by a single total area or by several be formed in the same direction inclined faces.
- the discharge device has an upward crushing edge, which is rigidly connected to the chassis frame, that an attachment of snow and / or ice is breakable upon penetration of the crushing edge due to relative movements between the chassis frame and base frame. During compression and pitching of the chassis, there is a vertical relative movement between the chassis frame and the chassis of the car body.
- the breaking edge of the discharge device for example, the upper edge of the sliding surface or the upper edges of their faces, is fixed to the chassis frame and spaced therefrom that they are not in the relative movement collides with the base but it comes so close that they are in a Addition of snow and / or ice from a certain size penetrates and breaks up in snow and / or pieces of ice. These fall off and are discharged on impact with the sliding surface along this.
- the sliding surface has two oppositely inclined partial surfaces which taper towards each other in an upward direction.
- the sliding surface in the manner of a saddle roof, it is avoided that snow and / or ice can accumulate below the sliding surface, since one partial surface is sealed off by the respective other partial surface.
- the included by the faces peak angle is preferably an acute angle, for example in the range of 80 °.
- the discharge device has a fastening interface for fastening means, by means of which the discharge device can be attached to chassis frames of different widths.
- the discharge device is formed as a one-piece bent sheet metal part, which has a rounded crushing edge and as a sliding two saddle roof-like outgoing from the breaking edge faces, wherein the mounting interface are formed by itself to the partial surfaces, coplanar bearing surfaces with slots.
- the one-piece profiled bent sheet metal part is easy to manufacture and has a high structural due to the bending edges Integrity on. The one-piece simplifies the assembly and disassembly of a discharge device according to the invention. Through the slots in the support surfaces a flexible attachment interface for fastening means is given to differently positioned chassis frame side attachment points.
- a discharge device 1 according to 1 to FIG. 3 is for discharging snow S and / or ice E according to 5 and FIG. 6 between a base 13 of a car body of a rail vehicle and a chassis frame 10 of a chassis of the rail vehicle.
- the discharge device 1 has according to FIG. 4 a the chassis frame 10 at least partially roofing, inclined sliding surface 3.
- the discharge device 1 is bent from a sheet metal part 2.
- the one-piece bent sheet metal part 2 has a two-part sliding surface 3 in the manner of a saddle roof, wherein a first partial surface 4 is inclined opposite to a second partial surface 5.
- the faces 4 and 5 run upwards pointed towards each other and are connected to each other via an upwardly facing, rounded crushing edge 6.
- the two partial surfaces 4 and 5 form a point angle a, which is preferably pointed and can be for example about 50 °.
- a Down to go the faces 4 and 5 in each case an angled first and second bearing surface 7 and 8, which are aligned coplanar to each other.
- the bearing surfaces 7 and 8 are used to connect the discharge device 1 with the chassis frame 10.
- the length and positioning of the elongated holes 9 are designed such that one and the same discharge device 1 can be mounted on trolleys of different widths.
- the discharge device 1 is an independent of the chassis frame 10 component, which can be mounted at any time by the mounting interface to the chassis and disassembled from this.
- the discharge device 1 can thus be retrofitted to already existing rail vehicles and cultivated on the other hand, if necessary, in the winter months and degraded again in the summer months.
- the slot-like holes 9 for screwing on the upper flange 12 are also arranged so that a single embodiment of the discharge device 1 can be used for different chassis frame 10.
- a variant can be used, for example, both wide-gauge and standard-gauge trolleys.
- the variable screw has the advantage that in the case of damage, the discharge device 1 is exchangeable without major effort.
- the discharge device 1 is mounted on the upper flange 12 of a head cross member 11 of the chassis frame 10 and covers the essential part of its upper side.
- the discharge device 1 extends in the illustrated embodiment transversely to a chassis longitudinal axis.
- the flat surface of the upper belt 12, which would favor an attachment of snow S and / or ice E, is according to FIG. 5 covered by the inclined sliding surface 3.
- the partial surfaces 4 and 5 cause that the snow slips S in a sliding movement G down and falls from the chassis frame 10. Does it happen by compression and / or pitch of the chassis according to FIG.
- the discharge device 1 prevents both deposits of snow S and / or ice E on the chassis frame 10 and on the undercarriage 13 of the car body.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
Die Erfindung betrifft ein Schienenfahrzeug, insbesondere eine Lokomotive, nach dem Oberbegriff des Patentanspruches 1.The invention relates to a rail vehicle, in particular a locomotive, according to the preamble of claim 1.
Im Winterbetrieb von Schienenfahrzeugen lagert sich herumwirbelnder Schnee auf den Oberflächen der Fahrwerksrahmen und an der Unterseite des Wagenkastens an. Die sich hier anlagernden Schneemassen werden durch die Dreh- und Einfederbewegungen zwischen Fahrwerksrahmen und Untergestell des Wagenkastens zusammengedrückt und wandeln sich zu Eisformationen um. Die notwendigen Bewegungsfreiheiten des Fahrwerks unter dem Wagenkasten werden eingeschränkt. Zudem sorgen die Schnee- und Eisanlagerungen für zusätzliche Lasten auf den Fahrwerksrahmen. Diese können zu einem großen Klumpen anwachsen, der während der Fahrt des Schienenfahrzeugs irgendwann auf das Gleisbett fällt. In dieser Situation besteht die Gefahr, dass ein nachfolgendes Fahrwerk des Schienenfahrzeugs über den vereisten Schneeklumpen hinweg fährt, wobei Bauteile am nachfolgenden Fahrwerk beschädigt werden können oder sogar vollständig abreißen.In winter operation of rail vehicles swirling snow superimposed on the surfaces of the chassis frame and at the bottom of the car body. The snow masses accumulating here are compressed by the rotational and compression movements between chassis frame and undercarriage of the car body and convert to ice formations. The necessary freedom of movement of the chassis under the car body are restricted. In addition, the snow and ice deposits provide additional loads on the chassis frame. These can grow into a large lump, which eventually falls on the track bed during the journey of the rail vehicle. In this situation, there is a risk that a subsequent chassis of the rail vehicle drives over the icy snow clump, whereby components on the following landing gear can be damaged or even completely torn off.
Zur Lösung dieses Problems ist es bekannt, die Fahrwerksrahmen und das Untergestell des Wagenkastens in gewissen zeitlichen Abständen manuell von Schnee und Eis zu befreien, was mit umfangreichen Personal- und Zeitaufwand und damit mit hohen Wartungskosten einhergeht.To solve this problem, it is known to manually clear the chassis frame and the base of the car body at certain intervals from snow and ice, which is associated with extensive manpower and time and thus high maintenance costs.
Es ist auch der Einsatz von Enteisungsanlagen für Schienenfahrzeuge bekannt, die aber hohe Anschaffungs- und Betriebskosten verursachen. Alternativ ist es bekannt, die Fahrwerke gesondert mit Enteisungsmitteln zu besprühen. Bei der Verwendung von Enteisungsmitteln ergibt sich jedoch die Schwierigkeit, dass diese nur beispielsweise fünfzehn Minuten am Fahrwerk anhaften und danach ihre Wirkung verlieren.It is also the use of deicing systems for rail vehicles known, but cause high acquisition and operating costs. Alternatively, it is known to spray the trolleys separately with deicing. When using de-icing agents, however, there is the difficulty that they adhere to the chassis for only fifteen minutes, for example, and then lose their effect.
Ein weiterer bekannter Lösungsansatz zur Verhinderung einer Anlagerung von Schnee und Eis auf dem Fahrwerk besteht darin, den Fahrwerksrahmen mit einer Lackbeschichtung zu versehen. Es wurden bereits mehrere Lackbeschichtungen getestet, allerdings sind noch keine Lackierungen bekannt, die Schneeanlagerungen auf Dauer verhindern können.Another known approach to prevent an accumulation of snow and ice on the chassis is to provide the chassis frame with a paint coating. Several paint coatings have been tested, but no coatings are known that can prevent snow accumulation in the long term.
Ein anderer Lösungsansatz sieht ein Beheizen des Fahrwerksrahmens vor, was allerdings zu einer unerwünschten Erhöhung des Energieverbrauchs führt.Another approach involves heating the chassis frame, but this leads to an undesirable increase in energy consumption.
Die Offenlegungsschrift
Aus der Übersetzung
Das Dokument
Der Erfindung liegt daher die Aufgabe zugrunde, Maßnahmen zu ergreifen, welche die Anlagerung von Schnee- und Eismassen sowohl auf dem Fahrwerksrahmen als auch an der Unterseite des Wagenkastens verhindern oder beseitigen.The invention is therefore based on the object to take measures which prevent or eliminate the accumulation of snow and ice masses both on the chassis frame and on the underside of the car body.
Die Aufgabe wird erfindungsgemäß gelöst durch ein Schienenfahrzeug der eingangs genannten Art mit den im kennzeichnenden Teil des Patentanspruches 1 angegebenen Merkmalen. Das Schienenfahrzeug, beispielsweise eine Lokomotive, umfasst mindestens ein Fahrwerk mit einem auf Radsätzen federnd abgestützten Fahrwerksrahmen. Auf dem mindestens einen Fahrwerk stützt sich um eine Hochachse drehbar gelagert federnd ein Wagenkasten mit einem Untergestell ab. Zwischen dem Untergestell und dem Fahrwerksrahmen ist eine Abführeinrichtung zum Abführen von Schnee und/oder Eis angeordnet, welche eine den Fahrwerksrahmen wenigstens teilweise überdachende, geneigte Gleitfläche aufweist. Von oben fallende Schnee- oder Eisstücke können sich auf den überdachten, ebenen Oberseiten des Fahrwerksrahmens nicht mehr ablagern, da sie auf der geneigten Gleitfläche auftreffen, entlang dieser hinabgleiten und so vom Fahrwerksrahmen abgeführt werden. Die Abführeinrichtung ist durch ein einfaches mechanisches Bauteil gebildet, welches mindestens die kritischen Anlagerungsbereiche des Fahrwerks überdacht, beispielsweise die Kopfquerträger des Fahrwerksrahmens. Die Gleitfläche kann etwa nach Art eines Pultdaches durch eine einzige Gesamtfläche oder durch mehrere in gleiche Richtung geneigte Teilflächen gebildet sein. Die Abführeinrichtung weist eine nach oben gerichtete Brechkante auf, die derart starr mit dem Fahrwerksrahmen verbunden ist, dass eine Anlagerung aus Schnee und/oder Eis bei Eindringen der Brechkante aufgrund von Relativbewegungen zwischen Fahrwerksrahmen und Untergestell aufbrechbar ist. Beim Einfedern und Nicken des Fahrwerks findet eine vertikale Relativbewegung zwischen Fahrwerksrahmen und Untergestell des Wagenkastens statt. Diese Relativbewegung macht sich die Erfindung zunutze: Die Brechkante der Abführeinrichtung, beispielsweise die Oberkante der Gleitfläche oder die Oberkanten deren Teilflächen, ist derart am Fahrwerksrahmen befestigt und von diesem beabstandet, dass sie bei der Relativbewegung zwar nicht mit dem Untergestell kollidiert aber ihm dabei so nahe kommt, dass sie in eine Anlagerung von Schnee und/oder Eis ab einer bestimmten Größe eindringt und diese in Schnee- und/oder Eisstücke aufbricht. Diese fallen herab und werden bei Auftreffen auf die Gleitfläche entlang dieser abgeführt.The object is achieved by a rail vehicle of the type mentioned above with the features specified in the characterizing part of claim 1. The rail vehicle, for example a locomotive, comprises at least one chassis with a sprung suspension supported on wheelsets. On the at least one chassis is supported about a vertical axis rotatably mounted resiliently a car body with a base frame. Between the undercarriage and the chassis frame, a discharge device for discharging snow and / or ice is arranged, which has a the chassis frame at least partially roofing, inclined sliding surface. From the top falling snow or ice pieces can no longer deposit on the covered, flat tops of the chassis frame, since they impinge on the inclined sliding surface, slide down along this and are thus removed from the chassis frame. The discharge device is formed by a simple mechanical component which covers at least the critical attachment areas of the chassis, for example the head cross members of the chassis frame. The sliding surface can be approximately like a pent roof by a single total area or by several be formed in the same direction inclined faces. The discharge device has an upward crushing edge, which is rigidly connected to the chassis frame, that an attachment of snow and / or ice is breakable upon penetration of the crushing edge due to relative movements between the chassis frame and base frame. During compression and pitching of the chassis, there is a vertical relative movement between the chassis frame and the chassis of the car body. This relative movement makes the invention exploits: The breaking edge of the discharge device, for example, the upper edge of the sliding surface or the upper edges of their faces, is fixed to the chassis frame and spaced therefrom that they are not in the relative movement collides with the base but it comes so close that they are in a Addition of snow and / or ice from a certain size penetrates and breaks up in snow and / or pieces of ice. These fall off and are discharged on impact with the sliding surface along this.
In einer vorteilhaften Ausführungsform des erfindungsgemäßen Schienenfahrzeugs weist die Gleitfläche zwei entgegengesetzt geneigte Teilflächen auf, die nach oben spitz aufeinander zulaufen. In dieser Ausführung nach Art eines Satteldaches wird vermieden, dass sich Schnee und/oder Eis unterhalb der Gleitfläche anlagern kann, da die eine Teilfläche durch die jeweils andere Teilfläche abgeschottet ist. Der von den Teilflächen eingeschlossene Spitzenwinkel ist vorzugsweise ein spitzer Winkel, beispielsweise im Bereich von 80°.In an advantageous embodiment of the rail vehicle according to the invention, the sliding surface has two oppositely inclined partial surfaces which taper towards each other in an upward direction. In this embodiment, in the manner of a saddle roof, it is avoided that snow and / or ice can accumulate below the sliding surface, since one partial surface is sealed off by the respective other partial surface. The included by the faces peak angle is preferably an acute angle, for example in the range of 80 °.
In einer vorteilhaften Ausgestaltung des erfindungsgemäßen Schienenfahrzeugs weist die Abführeinrichtung eine Befestigungsschnittstelle für Befestigungsmittel auf, mittels derer die Abführeinrichtung an Fahrwerksrahmen unterschiedlicher Breiten befestigbar ist. Hierdurch sind eine Neuausrüstung sowie eine saisonale Nachrüstung von Schienenfahrzeugen mit ein und derselben Abführeinrichtungen für unterschiedliche Fahrwerksbreiten möglich.In an advantageous embodiment of the rail vehicle according to the invention, the discharge device has a fastening interface for fastening means, by means of which the discharge device can be attached to chassis frames of different widths. As a result, re-equipment and seasonal retrofitting of rail vehicles with one and the same Abführeinrichtungen for different suspension widths are possible.
In einer bevorzugten Ausführungsform des erfindungsgemäßen Schienenfahrzeugs ist die Abführeinrichtung als einteiliges Blechbiegeteil ausgebildet, welches eine abgerundete Brechkante und als Gleitfläche zwei satteldachartig von der Brechkante ausgehende Teilflächen aufweist, wobei die Befestigungsschnittstelle durch sich an die Teilflächen anschließende, koplanare Auflageflächen mit Langlöchern gebildet sind. Das einteilige profilierte Blechbiegeteil ist einfach herstellbar und weist durch die Biegekanten eine hohe strukturelle Integrität auf. Die Einteiligkeit vereinfacht die Montage und Demontage einer erfindungsgemäßen Abführeinrichtung. Durch die Langlöcher in den Auflageflächen ist eine flexible Befestigungsschnittstelle für Befestigungsmittel an unterschiedlich positionierten fahrwerksrahmenseitigen Befestigungsstellen gegeben.In a preferred embodiment of the rail vehicle according to the invention the discharge device is formed as a one-piece bent sheet metal part, which has a rounded crushing edge and as a sliding two saddle roof-like outgoing from the breaking edge faces, wherein the mounting interface are formed by itself to the partial surfaces, coplanar bearing surfaces with slots. The one-piece profiled bent sheet metal part is easy to manufacture and has a high structural due to the bending edges Integrity on. The one-piece simplifies the assembly and disassembly of a discharge device according to the invention. Through the slots in the support surfaces a flexible attachment interface for fastening means is given to differently positioned chassis frame side attachment points.
Weitere Eigenschaften und Vorteile der Erfindung ergeben sich aus nachfolgender Beschreibung eines Ausführungsbeispiels anhand der Zeichnungen, in deren
- FIG 1
- eine erfindungsgemäße Abführeirichtung in perspektivischer Darstellung,
- FIG 2
- die Abführeinrichtung gemäß
FIG 1 in Draufsicht, - FIG 3
- die Abführeinrichtung gemäß
FIG 1 in Seitenansicht, - FIG 4
- die Abführeinrichtung gemäß
FIG 1 an einem Fahrwerksrahmen befestigt in perspektivischer Darstellung, - FIG 5
- die zwischen einem Untergestell und einem Fahrwerksrahmen angeordnete Abführeinrichtung gemäß
FIG 1 in Seitenansicht und - FIG 6
- die Abführeinrichtung gemäß
FIG 5 bei eingefedertem Fahrwerk in Seitenansicht,
- FIG. 1
- an inventive Abführeirichtung in perspective view,
- FIG. 2
- the discharge device according to
FIG. 1 in plan view, - FIG. 3
- the discharge device according to
FIG. 1 in side view, - FIG. 4
- the discharge device according to
FIG. 1 attached to a chassis frame in perspective view, - FIG. 5
- arranged between a chassis and a chassis frame discharge device according to
FIG. 1 in side view and - FIG. 6
- the discharge device according to
FIG. 5 in a sprung suspension in side view,
Eine Abführeinrichtung 1 gemäß
Gemäß
Claims (4)
- Rail vehicle, in particular locomotive, comprising at least one chassis with a chassis frame (10) supported resiliently on sets of wheels, a superstructure which is supported resiliently on the at least one chassis and is mounted rotatably about a vertical axis with a bogie (13) and a removal device (1) for removing snow (S) and/or ice (E) which is arranged between the bogie (13) and the chassis frame (10), and which has an inclined sliding surface (3) which at least partially covers the chassis frame (10), characterised in that the removal device (1) has an upwardly directed breaker edge (6) which is rigidly connected to the chassis frame (10) such that an accumulation of snow (S) and/or ice (E) can be broken up when penetrated by the breaker edge (6) because of relative movements (R) between chassis frame (10) and bogie (13).
- Rail vehicle according to claim 1, wherein the sliding surface (3) has two opposingly inclined partial surfaces (4, 5) which run up to one another to form a peak.
- Rail vehicle according to claim 1 or 2, wherein the removal device (1) has an attachment interface for attachment means, by means of which the removal device (1) can be attached to different widths of chassis frame (10).
- Rail vehicle according to claim 2 or 3, wherein the removal device (1) is designed as an integrally formed sheet metal part (2) which has a rounded breaker edge (6) and two gable-roof-type partial surfaces (4, 5) emerging from the breaker edge (6) as a sliding surface (3), wherein the attachment interface is formed by coplanar contact surfaces (7, 8) with elongated holes (9) abutting the partial surfaces (4, 5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL14808956T PL3049309T3 (en) | 2013-12-17 | 2014-12-04 | Rail vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013226177.2A DE102013226177A1 (en) | 2013-12-17 | 2013-12-17 | track vehicle |
PCT/EP2014/076483 WO2015090979A1 (en) | 2013-12-17 | 2014-12-04 | Rail vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3049309A1 EP3049309A1 (en) | 2016-08-03 |
EP3049309B1 true EP3049309B1 (en) | 2019-12-04 |
Family
ID=52014074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14808956.8A Active EP3049309B1 (en) | 2013-12-17 | 2014-12-04 | Rail vehicle |
Country Status (7)
Country | Link |
---|---|
US (1) | US10112631B2 (en) |
EP (1) | EP3049309B1 (en) |
DE (1) | DE102013226177A1 (en) |
ES (1) | ES2773319T3 (en) |
PL (1) | PL3049309T3 (en) |
RU (1) | RU2643319C2 (en) |
WO (1) | WO2015090979A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105216826A (en) * | 2015-10-16 | 2016-01-06 | 中南大学 | The anti-accumulated snow device in high-speed train bogie region |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US345257A (en) * | 1886-07-06 | priest | ||
US2108134A (en) * | 1936-10-13 | 1938-02-15 | William A Mcnulty | Snow plow |
FI59641C (en) * | 1978-10-19 | 1981-09-10 | Valmet Oy | SNOEPLOGSKONSTRUKTION FOER ARBETSMASKINER |
EP0932540B1 (en) * | 1996-10-24 | 2002-09-11 | Bombardier Transportation GmbH | Deicing device |
RU7426U1 (en) | 1997-09-29 | 1998-08-16 | Открытое акционерное общество - Уральский научно-исследовательский и проектный институт медной промышленности "Унипромедь" | DISPOSAL CLEANING MACHINE |
US6688021B2 (en) * | 2001-04-19 | 2004-02-10 | General Electric Company | Locomotive snow removal enhancement |
JP4761834B2 (en) * | 2005-05-27 | 2011-08-31 | 川崎重工業株式会社 | Snow removal and snow removal device for railway vehicles |
ITTO20060862A1 (en) | 2006-12-04 | 2008-06-05 | Ansaldobreda Spa | OBJECTS DEFLECTOR FOR A TRAIN HEAD CARRIAGE |
JP5089277B2 (en) | 2007-07-18 | 2012-12-05 | 株式会社日立製作所 | Rail vehicle equipped with an obstacle device |
JP5086827B2 (en) | 2008-02-01 | 2012-11-28 | 東日本旅客鉄道株式会社 | Snow plows for vehicles |
JP5301319B2 (en) | 2009-02-27 | 2013-09-25 | 公益財団法人鉄道総合技術研究所 | Snow plows for high-speed rail vehicles |
DE102010005250B4 (en) | 2010-01-20 | 2013-03-21 | Db Fernverkehr Ag | Rail vehicle for driving on track systems with ballast track |
DE102010019272A1 (en) | 2010-05-04 | 2011-11-10 | Siemens Aktiengesellschaft | Bogie for a rail vehicle |
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2013
- 2013-12-17 DE DE102013226177.2A patent/DE102013226177A1/en not_active Ceased
-
2014
- 2014-12-04 ES ES14808956T patent/ES2773319T3/en active Active
- 2014-12-04 US US15/104,301 patent/US10112631B2/en active Active
- 2014-12-04 RU RU2016128978A patent/RU2643319C2/en active
- 2014-12-04 WO PCT/EP2014/076483 patent/WO2015090979A1/en active Application Filing
- 2014-12-04 EP EP14808956.8A patent/EP3049309B1/en active Active
- 2014-12-04 PL PL14808956T patent/PL3049309T3/en unknown
Non-Patent Citations (1)
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None * |
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EP3049309A1 (en) | 2016-08-03 |
US10112631B2 (en) | 2018-10-30 |
RU2643319C2 (en) | 2018-01-31 |
WO2015090979A1 (en) | 2015-06-25 |
ES2773319T3 (en) | 2020-07-10 |
PL3049309T3 (en) | 2020-06-01 |
DE102013226177A1 (en) | 2015-07-02 |
RU2016128978A (en) | 2018-01-23 |
US20160311449A1 (en) | 2016-10-27 |
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