EP2338760A2 - Covered goods wagon with two movable wall panels - Google Patents

Covered goods wagon with two movable wall panels Download PDF

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Publication number
EP2338760A2
EP2338760A2 EP10014213A EP10014213A EP2338760A2 EP 2338760 A2 EP2338760 A2 EP 2338760A2 EP 10014213 A EP10014213 A EP 10014213A EP 10014213 A EP10014213 A EP 10014213A EP 2338760 A2 EP2338760 A2 EP 2338760A2
Authority
EP
European Patent Office
Prior art keywords
side wall
plane
rail
pivot shaft
center
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.)
Withdrawn
Application number
EP10014213A
Other languages
German (de)
French (fr)
Other versions
EP2338760A3 (en
Inventor
Andreas Helm
Matthias Töppel
Dieter Göhring
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.)
DB Waggonbau Niesky GmbH
Original Assignee
DB Waggonbau Niesky 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 DB Waggonbau Niesky GmbH filed Critical DB Waggonbau Niesky GmbH
Publication of EP2338760A2 publication Critical patent/EP2338760A2/en
Publication of EP2338760A3 publication Critical patent/EP2338760A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/08—Sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/005—Door arrangements specially adapted for rail vehicles characterised by the movements of the door sliding
    • B61D19/007—The doors being wall panels enabling complete opening of the wagon sides, e.g. for quick loading or unloading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B61D39/006—Opening and closing means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1065—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track
    • E05D15/1068—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track specially adapted for use in railway-cars or mass transit vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1065—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track
    • E05D2015/1071—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track the track being directly linked to the fixed frame, e.g. slidingly
    • E05D2015/1076—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track the track being directly linked to the fixed frame, e.g. slidingly swinging transversely, e.g. on arms

Definitions

  • the invention relates to a covered goods wagons whose side walls each consist of at least two movable side wall parts, which are in the closed position in a common plane and movable by an actuator either in front of the common plane, parallel to this sliding plane and in this plane in the vehicle longitudinal direction are displaceable, wherein each side wall part is associated with a rotatable on the freight car pivot shaft which carries by means of a lever two radially at a suitable angle to each other arranged rail segments, wherein in the closed position, the inner rail segment serves as a support rail and the outer rail segment with one in the sliding plane lying running rail is aligned, on which the respective other side wall part to be displaced in the vehicle longitudinal direction is displaceable.
  • These generic freight cars usually have very large-sized side walls, which release a large part of the cargo space in the open state to facilitate loading or unloading.
  • Sliding wall freight wagons are most commonly used whose sliding walls not only cover the vertical side wall of the freight wagon but also extend into the roof area of the freight wagon by means of side wall elements which are angled or curved upward towards the center of the wagon.
  • the side walls are usually constructed from a structural structure formed from aluminum profiles.
  • the DE 196 01 066 A1 discloses an actuator in which the rails of the closing plane and the rails of the sliding plane with respect to a through the center of rotation of the pivot shaft extending vertical central axis are arranged symmetrically to each other, so that the rails, both in the inner position and in the outer position of each fixed point of the carriage frame are measured at the same altitude.
  • the side wall parts can only have such cross-sectional profiles, which are predominantly vertically aligned, otherwise they would not have sufficient horizontal distance between the open and closed positions and would block each other when moving in the longitudinal direction of the car.
  • the EP 1 040 981 A1 Therefore proposes to avoid this disadvantage, a 24 ° relative to the vertical towards the car interior inclined bisecting line between a first through the center of the pivot shaft and the center of the inner rail segment extending straight line and a second through the center of the pivot shaft and the center of the outer rail segment extending straight before.
  • a vertical height difference between a in the closing plane and a located in the sliding plane side wall part are created. This is necessary so that such side wall parts can be realized, the cross-sectional profile in individual sections relative to the horizontal is very flat or not at all inclined.
  • the invention is therefore based on the object, a covered goods wagons whose side walls each consist of at least two movable side wall parts which lie in the closed position in a common plane and by an actuator either in a plane lying in front of the common plane, parallel to this sliding plane movable and in this level can be displaced in the vehicle longitudinal direction, wherein each sidewall part is associated with a pivotable on the goods wagon pivot shaft carrying by means of a lever two radially at a suitable angle to each other arranged rail segments, wherein in the closed position the inner rail segment serves as a support rail and the outer rail segment with a in the sliding plane lying running rail is aligned, on which the respective other to be displaced side wall part in the vehicle longitudinal direction is displaceable to provide, the actuator allows vertical lifting of the side wall portion of the closed position in the sliding position, but at the same time insensitive to mechanical damage in the sliding position.
  • this object is achieved in connection with the preamble of the protection claim 1, characterized in that the radial center axis between the rail segments, i. the bisecting an opening angle between a first straight line through the center of the pivot shaft and the center of the inner rail segment and a second straight line through the center of the pivot shaft and the center of the outer rail segment, in the closed position of the pivot shaft is inclined to the freight car, that the inclination of the bisectors is in the range of 4 ° -10 ° to the vertical, and that the opening angle between the rail segments is in the range of 80 ° to 110 °.
  • This inventive arrangement of the pivot shaft and the inner and outer rail segments to each other a height offset of located in the sliding position side wall part is achieved with respect to its position in the closing plane, which is dimensioned such that in the sliding position on the one hand a non-contact Vorbeischieben the movable on the track rail Side wall part is supported on a supported on the support rail in the closed position further side wall part and on the other hand, the horizontal offset between the center of the outer rail segment and the center of the running rail does not exceed the profile thickness of the side wall part.
  • FIG. 1 is an inventively executed freight car with closed side wall part partially shown in a side view (without drive, train and shock devices and right half of the vehicle).
  • the illustrated side wall part (1) has at its lower edge facing the track area a plurality of track roller holders (4), which are arranged spaced apart in the longitudinal direction of the freight car.
  • the section A - A denotes the in FIG. 2 Shown in more detail cross-sectional view of such a roller holder in interaction with the actuator.
  • FIG. 2 is a detailed representation of the section AA of an inventively designed freight car with closed side wall part and actuator shown.
  • the side wall part (5) comprises a flange-mounted roller holder (4) with a roller rotatably mounted thereon.
  • the freight car has an actuating device for adjusting the side wall part between a closed position and a sliding position suitable for opening.
  • This actuator consists of a parallel to the longitudinal axis of the freight car and arranged on this about its longitudinal axis rotatably arranged pivot shaft (1) and a plurality of lever pairs, each pair of levers two radially to the longitudinal center axis of the pivot shaft and in an opening angle (c) of 94 ° to each other arranged rail segments (2a, 2b) carries.
  • the actuating device is aligned in the closed position so that the bisector of the opening angle (c) has an inclination of 5 ° to the vertical.
  • the number and arrangement of the pairs of levers corresponds to each other to the number and arrangement of the rollers of a side wall part.
  • the inner rail segments (2 a) of the actuating device engage under the rollers of the sliding wall part located in the closed position and, as it were, support a support rail.
  • the outer rail segments (2b) engage in the recesses of a longitudinally parallel to the pivot shaft or freight wagon arranged and firmly connected to the freight wagon running rail (3) and aligned with this.
  • the entire actuator including the pivot shaft (1) can be arranged below the freight car floor. In this way, components projecting outward in the direction of the vehicle boundary line and the associated risk of mechanical damage are avoided.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Transportation (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

The car has side walls including two movable side wall parts (5) lying in a closing plane (A) in a closed condition and moved parallel to a rail plane (B) by an actuating device. A radial middle axis between bisecting lines of an open angle (c) of rail segments (2a, 2b) is provided between lines passing through a mid point of a pivot shaft (1) and a mid point of the respective segments in a close position of the shaft. An inclination (d) of the bisecting lines vertically lies between 4 to 10 degrees. The open angle lies between 80 and 110 degrees.

Description

Die Erfindung betrifft einen gedeckten Güterwagen, dessen Seitenwände aus jeweils mindestens zwei beweglichen Seitenwandteilen bestehen, die in Schließstellung in einer gemeinsamen Ebene liegen und durch eine Betätigungseinrichtung wahlweise in eine vor der gemeinsamen Ebene liegende, parallel zu dieser befindlichen Schiebeebene bewegbar und in dieser Ebene in Fahrzeuglängsrichtung verschiebbar sind, wobei jedem Seitenwandteil eine am Güterwagen drehbare Schwenkwelle zugeordnet ist, die mittels jeweils eines Hebels zwei radial in einem geeigneten Winkel zueinander angeordnete Schienensegmente trägt, wobei in Schließstellung das innen liegende Schienesegment als Stützschiene dient und das außen liegende Schienensegment mit einer in der Schiebeebene liegenden Laufschiene fluchtet, auf der das jeweils andere zu verschiebende Seitenwandteil in Fahrzeuglängsrichtung verschiebbar ist.The invention relates to a covered goods wagons whose side walls each consist of at least two movable side wall parts, which are in the closed position in a common plane and movable by an actuator either in front of the common plane, parallel to this sliding plane and in this plane in the vehicle longitudinal direction are displaceable, wherein each side wall part is associated with a rotatable on the freight car pivot shaft which carries by means of a lever two radially at a suitable angle to each other arranged rail segments, wherein in the closed position, the inner rail segment serves as a support rail and the outer rail segment with one in the sliding plane lying running rail is aligned, on which the respective other side wall part to be displaced in the vehicle longitudinal direction is displaceable.

Diese gattungsgemäßen Güterwagen weisen üblicherweise sehr groß dimensionierte Seitenwände auf, die im geöffneten Zustand einen Großteil des Laderaums zur Erleichterung des Be- oder Entladens freigeben. Am häufigsten kommen inzwischen Schiebewand-Güterwagen zum Einsatz, deren Schiebewände nicht nur die vertikale Seitenwand des Güterwagens umfassen, sondern sich auch durch nach oben hin zur Wagenmitte hin abgewinkelte oder gebogene Seitenwandelemente bis in den Dachbereich des Güterwagens erstrecken. Zur Reduzierung des Fahrzeuggewichtes und damit zur Erhöhung der Zuladungsfähigkeit des Güterwagens sind die Seitenwände meist aus einer aus Aluminium-Profilen gebildeten Tragwerksstruktur aufgebaut. Neben der stabilen Verriegelung der Seitenwände in ihrer Schließstellung zum Schutz des Wageninneren vor Umgebungseinflüssen (Feuchtigkeit etc.) ist eine leichtgängige und zuverlässige Betätigungsvorrichtung, mittels der die Seitenwandelemente zwischen der Schließ- und der Verschiebestellung bewegbar sind, für die Betriebstauglichkeit des Güterwagens von großer Bedeutung. Die Betätigungsvorrichtung muss auch bei Einwirkung hoher dynamischer Lasten sowie bei ungünstigen Witterungsverhältnissen sicher funktionieren.These generic freight cars usually have very large-sized side walls, which release a large part of the cargo space in the open state to facilitate loading or unloading. Sliding wall freight wagons are most commonly used whose sliding walls not only cover the vertical side wall of the freight wagon but also extend into the roof area of the freight wagon by means of side wall elements which are angled or curved upward towards the center of the wagon. To reduce the vehicle weight and thus increase the payload capability of the freight car, the side walls are usually constructed from a structural structure formed from aluminum profiles. In addition to the stable locking of the side walls in their closed position to protect the car interior against environmental influences (moisture, etc.) is a smooth and reliable actuator, by means of which the side wall elements between the closing and the displacement position are movable, for the operability of the freight car of great importance. The actuator must operate safely even when exposed to high dynamic loads and adverse weather conditions.

Die DE 196 01 066 A1 offenbart eine Betätigungsvorrichtung, bei der die Schienen der Schließebene und die Schienen der Schiebeebene in Bezug auf eine durch das Drehzentrum der Schwenkwelle verlaufende vertikale Mittelachse zueinander symmetrisch angeordnet sind, so dass sich die Schienen sowohl in der Innenstellung als auch in der Außenstellung von jedem festen Punkt des Wagenrahmens aus gemessen in gleicher Höhenlage befinden. Dies hat aber zur Folge, dass die Seitenwandteile nur solche Querschnittsprofile aufweisen können, die überwiegend vertikal ausgerichtet sind, da sie sonst zwischen der Öffnungs- und der Schließstellung keinen ausreichenden horizontalen Abstand zueinander aufweisen und sich beim Verschieben in Wagenlängsrichtung gegeneinander blockieren würden.The DE 196 01 066 A1 discloses an actuator in which the rails of the closing plane and the rails of the sliding plane with respect to a through the center of rotation of the pivot shaft extending vertical central axis are arranged symmetrically to each other, so that the rails, both in the inner position and in the outer position of each fixed point of the carriage frame are measured at the same altitude. However, this has the consequence that the side wall parts can only have such cross-sectional profiles, which are predominantly vertically aligned, otherwise they would not have sufficient horizontal distance between the open and closed positions and would block each other when moving in the longitudinal direction of the car.

Die EP 1 040 981 A1 schlägt deshalb zur Vermeidung dieses Nachteils eine um 24° gegenüber der Vertikalen in Richtung auf das Wageninnere hin geneigte Winkelhalbierende zwischen einer ersten durch den Mittelpunkt der Schwenkwelle und den Mittelpunkt des innen liegenden Schienensegments verlaufenden Gerade und einer zweiten durch den Mittelpunkt der Schwenkwelle und den Mittelpunkt des außen liegenden Schienensegments verlaufenden Gerade vor. Auf diese Weise soll gegenüber vorbekannten Lösungen (wie beispielsweise der o.g. DE 196 01 066 A1 ) eine vertikale Höhendifferenz zwischen einem in der Schließebene und einem in der Schiebeebene befindlichen Seitenwandteil geschaffen werden. Dies ist notwendig, damit auch solche Seitenwandteile realisiert werden können, deren Querschnittsprofil in einzelnen Abschnitten gegenüber der Horizontalen sehr flach bzw. gar nicht geneigt ist. Allerdings ragen gemäß der Lehre der EP 1 040 981 A1 die außen liegenden Schienensegmente bei einem in die Schiebeebene geschwenkten Seitenwandteil nach außen vor und sind somit anfällig gegenüber mechanischen Beschädigungen, beispielsweise durch Gegenstoßen mit Lademitteln oder Förderfahrzeugen. Dies kann zum Verbiegen o.ä. führen, wodurch die Betätigungsvorrichtung in ihrer Funktionsweise negativ beeinträchtigt wird.The EP 1 040 981 A1 Therefore proposes to avoid this disadvantage, a 24 ° relative to the vertical towards the car interior inclined bisecting line between a first through the center of the pivot shaft and the center of the inner rail segment extending straight line and a second through the center of the pivot shaft and the center of the outer rail segment extending straight before. In this way, compared to previously known solutions (such as the above DE 196 01 066 A1 ) a vertical height difference between a in the closing plane and a located in the sliding plane side wall part are created. This is necessary so that such side wall parts can be realized, the cross-sectional profile in individual sections relative to the horizontal is very flat or not at all inclined. However, according to the teaching of the EP 1 040 981 A1 the outer rail segments in front of a pivoted in the sliding plane side wall part outwards and are thus prone to mechanical damage, for example by colliding with loading means or conveyor vehicles. This can be used to bend or similar. lead, whereby the actuator is adversely affected in their operation.

Der Erfindung liegt daher die Aufgabe zugrunde, einen gedeckten Güterwagen, dessen Seitenwände aus jeweils mindestens zwei beweglichen Seitenwandteilen bestehen, die in Schließstellung in einer gemeinsamen Ebene liegen und durch eine Betätigungseinrichtung wahlweise in eine vor der gemeinsamen Ebene liegende, parallel zu dieser befindlichen Schiebeebene bewegbar und in dieser Ebene in Fahrzeuglängsrichtung verschiebbar sind, wobei jedem Seitenwandteil eine am Güterwagen drehbare Schwenkwelle zugeordnet ist, die mittels jeweils eines Hebels zwei radial in einem geeigneten Winkel zueinander angeordnete Schienensegmente trägt, wobei in Schließstellung das innen liegende Schienesegment als Stützschiene dient und das außen liegende Schienensegment mit einer in der Schiebeebene liegenden Laufschiene fluchtet, auf der das jeweils andere zu verschiebende Seitenwandteil in Fahrzeuglängsrichtung verschiebbar ist, bereitzustellen, dessen Betätigungseinrichtung ein vertikales Anheben des Seitenwandteils von der Schließstellung in die Schiebestellung ermöglicht, aber zugleich auch in der Schiebestellung unempfindlich gegen mechanische Beschädigungen ist.The invention is therefore based on the object, a covered goods wagons whose side walls each consist of at least two movable side wall parts which lie in the closed position in a common plane and by an actuator either in a plane lying in front of the common plane, parallel to this sliding plane movable and in this level can be displaced in the vehicle longitudinal direction, wherein each sidewall part is associated with a pivotable on the goods wagon pivot shaft carrying by means of a lever two radially at a suitable angle to each other arranged rail segments, wherein in the closed position the inner rail segment serves as a support rail and the outer rail segment with a in the sliding plane lying running rail is aligned, on which the respective other to be displaced side wall part in the vehicle longitudinal direction is displaceable to provide, the actuator allows vertical lifting of the side wall portion of the closed position in the sliding position, but at the same time insensitive to mechanical damage in the sliding position.

Erfindungsgemäß wird diese Aufgabe in Verbindung mit dem Oberbegriff des Schutzanspruches 1 dadurch gelöst, dass die radiale Mittelachse zwischen den Schienensegmenten, d.h. die Winkelhalbierende eines Öffnungswinkels zwischen einer ersten Gerade durch den Mittelpunkt der Schwenkwelle und den Mittelpunkt des innen liegenden Schienensegments und einer zweiten Gerade durch den Mittelpunkt der Schwenkwelle und den Mittelpunkt des außen liegenden Schienensegments, in der Schließstellung der Schwenkwelle derart zum Güterwagen hin geneigt ist, dass die Neigung der Winkelhalbierenden im Bereich von 4° - 10° zur Vertikalen liegt und dass der Öffnungswinkel zwischen den Schienensegmenten im Bereich von 80° bis 110° liegt.According to the invention this object is achieved in connection with the preamble of the protection claim 1, characterized in that the radial center axis between the rail segments, i. the bisecting an opening angle between a first straight line through the center of the pivot shaft and the center of the inner rail segment and a second straight line through the center of the pivot shaft and the center of the outer rail segment, in the closed position of the pivot shaft is inclined to the freight car, that the inclination of the bisectors is in the range of 4 ° -10 ° to the vertical, and that the opening angle between the rail segments is in the range of 80 ° to 110 °.

Durch diese erfindungsgemäße Anordnung der Schwenkwelle und der innen sowie außen liegenden Schienensegmente zueinander wird ein Höhenversatz eines in der Schiebestellung befindlichen Seitenwandteils in Bezug auf dessen Stellung in der Schließebene erreicht, der derart dimensioniert ist, dass in Schiebestellung einerseits ein berührungsfreies Vorbeischieben des auf der Laufschiene verfahrbaren Seitenwandteils an einem auf der Stützschiene in Schließstellung abgestützten weiteren Seitenwandteil möglich ist und andererseits der horizontale Versatz zwischen dem Mittelpunkt des außen liegenden Schienensegments und dem Mittelpunkt der Laufschiene die Profilstärke des Seitenwandteils nicht überschreitet.This inventive arrangement of the pivot shaft and the inner and outer rail segments to each other a height offset of located in the sliding position side wall part is achieved with respect to its position in the closing plane, which is dimensioned such that in the sliding position on the one hand a non-contact Vorbeischieben the movable on the track rail Side wall part is supported on a supported on the support rail in the closed position further side wall part and on the other hand, the horizontal offset between the center of the outer rail segment and the center of the running rail does not exceed the profile thickness of the side wall part.

Der Erfindungsgedanke wird in nachfolgenden Figuren verdeutlicht. Es zeigen:

Figur 1
Seitenansicht eines erfindungsgemäß ausgeführten Güterwagens mit geschlossenem Seitenwandteil (partielle Darstellung)
Figur 2
Detaildarstellung des Schnittes A-A eines erfindungsgemäß ausgeführten Güterwagens mit Seitenwandteil in Schließebene (gestrichelte Linierung; Bezugszeichen A) sowie mit Seitenwandteil in Schiebeebene (durchgezogene Linierung; Bezugszeichen B)
The inventive concept is illustrated in the following figures. Show it:
FIG. 1
Side view of a freight wagon according to the invention with a closed side wall part (partial representation)
FIG. 2
Detailed representation of the section AA of a freight wagon according to the invention with a side wall part in a closing plane (dashed line, reference symbol A) and with a side wall part in the sliding plane (solid line;

In Figur 1 ist ein erfindungsgemäß ausgeführter Güterwagen mit geschlossenem Seitenwandteil in seitlicher Ansicht partiell dargestellt (ohne Laufwerk, Zug- und Stoßeinrichtungen sowie rechter Fahrzeughälfte). Das dargestellte Seitenwandteil (1) weist an seiner dem Gleisbereich zugewandten Unterkante eine Mehrzahl von Laufrollenhaltern (4) auf, die in Längsrichtung des Güterwagens zueinander beabstandet angeordnet sind. Der Schnitt A - A bezeichnet die in Figur 2 detaillierter dargestellte Querschnittsansicht eines solchen Laufrollenhalters im Zusammenspiel mit der Betätigungseinrichtung.In FIG. 1 is an inventively executed freight car with closed side wall part partially shown in a side view (without drive, train and shock devices and right half of the vehicle). The illustrated side wall part (1) has at its lower edge facing the track area a plurality of track roller holders (4), which are arranged spaced apart in the longitudinal direction of the freight car. The section A - A denotes the in FIG. 2 Shown in more detail cross-sectional view of such a roller holder in interaction with the actuator.

In Figur 2 ist eine Detaildarstellung des Schnittes A-A eines erfindungsgemäß ausgeführten Güterwagens mit geschlossenem Seitenwandteil und Betätigungseinrichtung dargestellt. Das Seitenwandteil (5) umfasst einen angeflanschten Laufrollenhalter (4) mit einer hieran drehbeweglich gelagerten Laufrolle. Der Güterwagen verfügt über eine Betätigungseinrichtung zum Verstellen des Seitenwandteils zwischen einer geschlossenen Stellung und einer zum Öffnen geeigneten Schiebestellung. Diese Betätigungseinrichtung besteht aus einer parallel zur Längsachse des Güterwagens angeordneten und an diesem um ihre Längsachse drehbar angeordneten Schwenkwelle (1) sowie einer Mehrzahl von Hebelpaaren, wobei jedes Hebelpaar zwei radial zur Längs-Mittelachse der Schwenkwelle und in einem Öffnungswinkel (c) von 94° zueinander angeordnete Schienensegmente (2a, 2b) trägt. Die Betätigungseinrichtung ist in Schließstellung so ausgerichtet, dass die Winkelhalbierende des Öffnungswinkels (c) eine Neigung von 5° zur Vertikalen aufweist. Für jede Schwenkwelle entspricht die Anzahl und Anordnung der Hebelpaare zueinander jeweils der Anzahl und Anordnung der Laufrollen eines Seitenwandteils. Die innen liegenden Schienensegmente (2a) der Betätigungseinrichtung untergreifen die Laufrollen des in der Schließstellung befindlichen Schiebewandteils und stützen dieses gleichsam einer Stützschiene ab. In dieser Stellung greifen die außen liegenden Schienensegmente (2b) in die Ausnehmungen einer längsparallel zur Schwenkwelle bzw. zum Güterwagen angeordneten und mit dem Güterwagen fest verbundenen Laufschiene (3) ein und fluchten mit dieser. Auf diese Weise entsteht eine durchgängige Längsschiene, auf der die Laufrollen eines weiteren zum selben Güterwagen gehörigen Seitenwandteils verfahrbar sind. Ein zu öffnendes Seitenwandteil des Güterwagens kann somit platzsparend in einer zweiten Parallelebene vor ein geschlossenes Seitenwandteil desselben Güterwagens verfahren werden.In FIG. 2 is a detailed representation of the section AA of an inventively designed freight car with closed side wall part and actuator shown. The side wall part (5) comprises a flange-mounted roller holder (4) with a roller rotatably mounted thereon. The freight car has an actuating device for adjusting the side wall part between a closed position and a sliding position suitable for opening. This actuator consists of a parallel to the longitudinal axis of the freight car and arranged on this about its longitudinal axis rotatably arranged pivot shaft (1) and a plurality of lever pairs, each pair of levers two radially to the longitudinal center axis of the pivot shaft and in an opening angle (c) of 94 ° to each other arranged rail segments (2a, 2b) carries. The actuating device is aligned in the closed position so that the bisector of the opening angle (c) has an inclination of 5 ° to the vertical. For each pivot shaft, the number and arrangement of the pairs of levers corresponds to each other to the number and arrangement of the rollers of a side wall part. The inner rail segments (2 a) of the actuating device engage under the rollers of the sliding wall part located in the closed position and, as it were, support a support rail. In this position, the outer rail segments (2b) engage in the recesses of a longitudinally parallel to the pivot shaft or freight wagon arranged and firmly connected to the freight wagon running rail (3) and aligned with this. In this way, a continuous longitudinal rail, on which the rollers of another belonging to the same freight car side wall part can be moved. An openable side wall part of the freight car can thus be moved to save space in a second parallel plane in front of a closed side wall part of the same freight car.

Wird das innen liegende Schienensegment (2a) durch Drehbewegung (gemäß Darstellung in Figur 2 im Uhrzeigersinn) der Schwenkwelle (1) und entsprechende Schwenkbewegung jedes auf der Schwenkwelle angeordneten Hebelpaares in die Schiebe- bzw. Außenstellung gebracht, so verlagert die Schienensegmente (2a), von unten an die Laufrollen anliegend, das Seitenwandteil aus der Schließebene (A) in die Schiebeebene (B). Mittels einer in entgegengesetzter Richtung wirksamen Drehbewegung der Schwenkwelle sind die zugehörigen Schienensegmente (2a) und das sich hierauf abstützende Seitenwandteil wiederum von der Schiebein die Schließebene verschwenkbar. Die Drehbewegung der Schwenkwelle bewirkt also zunächst eine horizontale Verlagerung des Seitenwandteils. Bedingt durch die erfindungsgemäße Neigung der Winkelhalbierenden des Öffnungswinkels (c) gegen die Vertikale bewirkt die Drehbewegung aber auch eine Verlagerung um ein Verschiebemaß (h), die das innen liegende Schienensegment in vertikaler Richtung erfährt. Die außen liegenden Schienensegmente (2b) sind bei einer in Schiebestellung befindlichen Betätigungseinrichtung um denselben Betrag (h) in horizontaler Richtung gegenüber ihrer Position bei einer in Schließstellung befindlichen Betätigungseinrichtung verschoben. Die erfindungsgemäße Wahl des Öffnungswinkels (c) sowie der Neigung der Winkelhalbierenden des Öffnungswinkels gegenüber der Vertikalen bewirken, dass das Verschiebemaß (h) die Profilstärke des Seitenwandteils nicht übersteigt.If the inner rail segment (2a) is rotated (as shown in FIG FIG. 2 Clockwise) of the pivot shaft (1) and corresponding pivotal movement of each arranged on the pivot shaft pair of levers in the sliding or external position, the rail segments (2a), from below to the rollers fitting, displaces the side wall part of the closing plane (A) in the sliding plane (B). By means of an effective in the opposite direction rotational movement of the pivot shaft, the associated rail segments (2 a) and the side wall part supporting thereon are in turn pivotable from the sliding in the closing plane. The rotational movement of the pivot shaft thus initially causes a horizontal displacement of the side wall part. Due to the inventive inclination of the bisectors of the opening angle (c) against the vertical rotation but also causes a shift by a displacement measure (h), which undergoes the inner rail segment in the vertical direction. The outer rail segments (2b) are moved in an actuating device in the sliding position by the same amount (h) in the horizontal direction relative to its position in an actuating device located in the closed position. The inventive choice of the opening angle (c) and the inclination of the bisectors of the opening angle relative to the vertical cause that the displacement (h) does not exceed the profile thickness of the side wall part.

Durch eine Abkröpfung des Laufrollenhalters (4) nach innen kann die gesamte Betätigungseinrichtung inklusive der Schwenkwelle (1) unterhalb des Güterwagen-Fußbodens angeordnet werden. Auf diese Weise werden nach außen in Richtung auf die Fahrzeug-Umgrenzungslinie vorkragende Bauteile und die damit einhergehende Gefahr von mechanischen Beschädigungen hieran vermieden.By a bend of the roller holder (4) inward, the entire actuator including the pivot shaft (1) can be arranged below the freight car floor. In this way, components projecting outward in the direction of the vehicle boundary line and the associated risk of mechanical damage are avoided.

Bezugszeichenliste:LIST OF REFERENCE NUMBERS

11
Schwenkwellepivot shaft
2a2a
innen liegendes Schienensegmentinside rail segment
2b2 B
außen liegendes Schienensegmentouter rail segment
33
Laufschienerunner
44
LaufrollenhalterCaster support
55
Seitenwandteil A SchließebeneSidewall part A Closing plane
BB
Schiebeebenesliding level
cc
Öffnungswinkel zwischen Schienensegmenten (2a) und (2b)Opening angle between rail segments (2a) and (2b)
dd
Neigungswinkel der Winkelhalbierende des Öffnungswinkels (c) gegen die VertikaleInclination angle of the bisector of the opening angle (c) against the vertical
hH
Verschiebemaßshifting magnitude

Claims (1)

Gedeckter Güterwagen, dessen Seitenwände aus jeweils mindestens zwei beweglichen Seitenwandteilen (5) bestehen, die in Schließstellung in einer gemeinsamen Ebene (A) liegen und durch eine Betätigungseinrichtung wahlweise in eine vor der gemeinsamen Ebene liegende, parallel zu dieser befindlichen Schiebeebene (B) bewegbar und in dieser Ebene in Fahrzeuglängsrichtung verschiebbar sind, wobei jedem Seitenwandteil eine am Güterwagen drehbare Schwenkwelle (1) zugeordnet ist, die mittels jeweils eines Hebels zwei radial in einem geeigneten Winkel zueinander angeordnete Schienensegmente (2a, 2b) trägt, wobei in Schließstellung das innen liegende Schienesegment (2a) als Stützschiene dient und das außen liegende Schienensegment (2b) mit einer in der Schiebeebene liegenden Laufschiene (3) fluchtet, auf der das jeweils andere zu verschiebende Seitenwandteil in Fahrzeuglängsrichtung verschiebbar ist,
dadurch gekennzeichnet, dass
die radiale Mittelachse zwischen den Schienensegmenten (2a, 2b), d.h. die Winkelhalbierende eines Öffnungswinkels (c) zwischen einer ersten Gerade durch den Mittelpunkt der Schwenkwelle (1) und den Mittelpunkt des innen liegenden Schienensegments (2a) und einer zweiten Gerade durch den Mittelpunkt der Schwenkwelle (1) und den Mittelpunkt des außen liegenden Schienensegments (2b), in der Schließstellung der Schwenkwelle derart zum Güterwagen hin geneigt ist, dass die Neigung (d) der Winkelhalbierenden im Bereich von 4° - 10° zur Vertikalen liegt und dass der Öffnungswinkel (c) zwischen den Schienensegmenten (2a, 2b) im Bereich von 80° bis 110° liegt.Covered freight wagons whose side walls each consist of at least two movable side wall parts (5), which lie in the closed position in a common plane (A) and by an actuator either in a plane lying in front of the common plane, parallel to this sliding plane (B) movable and in this plane are displaceable in the vehicle longitudinal direction, each sidewall part is associated with a pivotable on the freight car pivot shaft (1) by means of a respective lever two radially at a suitable angle to each other rail segments (2a, 2b) carries, wherein in the closed position, the inner rail segment (2a) serves as a support rail and the outer rail segment (2b) is aligned with a slide rail (3) located in the sliding plane, on which the respective other side wall part to be displaced in the vehicle longitudinal direction is displaceable,
characterized in that
the radial central axis between the rail segments (2a, 2b), ie the bisector of an opening angle (c) between a first straight line through the center of the pivot shaft (1) and the center of the inner rail segment (2a) and a second straight line through the center of the Pivoting shaft (1) and the center of the outer rail segment (2b) is inclined in the closed position of the pivot shaft to the freight car, that the inclination (d) of the bisector is in the range of 4 ° - 10 ° to the vertical and that the opening angle (c) between the rail segments (2a, 2b) is in the range of 80 ° to 110 °.
EP10014213A 2009-12-22 2010-11-02 Covered goods wagon with two movable wall panels Withdrawn EP2338760A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009017513U DE202009017513U1 (en) 2009-12-22 2009-12-22 Covered freight car

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EP2338760A2 true EP2338760A2 (en) 2011-06-29
EP2338760A3 EP2338760A3 (en) 2012-02-29

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CN105365834A (en) * 2015-12-01 2016-03-02 南车长江车辆有限公司 Railway wagon movable side wall vertical positioning mechanism

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Publication number Priority date Publication date Assignee Title
CN105480238B (en) * 2015-12-29 2018-08-28 中国铁路总公司 Fully side opened box car
SK8832Y1 (en) * 2019-02-07 2020-08-03 Tatravagonka As Sliding door or sidewall upper opening mechanism
DE102022209947A1 (en) 2022-09-21 2024-03-21 Siemens Mobility GmbH Sliding wall door device

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DE19601066A1 (en) 1995-02-02 1996-08-08 Rautaruukki Oy Tiltable solid outer sliding side wall assembly for rail goods wagon
EP1040981A1 (en) 1999-04-01 2000-10-04 ALSTOM LHB GmbH Operating device for displaceable side wall parts of railway goods truck

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DE3132002A1 (en) * 1981-08-13 1983-03-03 Linke-Hofmann-Busch, Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter COVERED GOODS CART, WHICH SIDE WALLS CONSIST OF AT LEAST TWO MOVABLE WALL PARTS
DE3524721A1 (en) * 1985-07-11 1987-01-22 Talbot Waggonfab Covered railway goods waggon
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DE19914875A1 (en) * 1999-04-01 2000-10-05 Alstom Lhb Gmbh Actuating device for a sliding wall arrangement of a railway freight wagon
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601066A1 (en) 1995-02-02 1996-08-08 Rautaruukki Oy Tiltable solid outer sliding side wall assembly for rail goods wagon
EP1040981A1 (en) 1999-04-01 2000-10-04 ALSTOM LHB GmbH Operating device for displaceable side wall parts of railway goods truck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105365834A (en) * 2015-12-01 2016-03-02 南车长江车辆有限公司 Railway wagon movable side wall vertical positioning mechanism

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EP2338760A3 (en) 2012-02-29

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