EP2332799A2 - Covered wagon with two movable wall panels - Google Patents
Covered wagon with two movable wall panels Download PDFInfo
- Publication number
- EP2332799A2 EP2332799A2 EP10014214A EP10014214A EP2332799A2 EP 2332799 A2 EP2332799 A2 EP 2332799A2 EP 10014214 A EP10014214 A EP 10014214A EP 10014214 A EP10014214 A EP 10014214A EP 2332799 A2 EP2332799 A2 EP 2332799A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- side wall
- closed position
- lever
- freight
- wall part
- 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- Withdrawn
Links
Images
Classifications
-
- 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
-
- 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
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 carrying two radially arranged at a suitable angle to each other rails, the inner rail in the closed position as a support rail and the outer rail in the closed position as a running rail for each other to move Sidewall part is used, and carries a distributed over the longitudinal extent of the pivot shaft plurality of levers, which serve to secure the on the inner rail supporting side wall part in the closed position.
- 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. A stable locking of the side walls in their closed position is to protect the car interior against environmental influences (moisture, etc.) of great importance.
- the closed sidewalls have to withstand high and abrupt dynamic loads, e.g. be able to act on a freight car shunting, stable and safe to be held in its closed position.
- the AT 246 773 proposes to solve this problem before sidewalls on the frame hooks are formed, which in closing the side wall in corresponding thereto Intervene openings of the car frame and should cause a backup of the closed sliding wall in this way.
- constructions are also known in which the hooks are replaced by flap plates, which in turn engage in closing the side wall in corresponding openings or pockets.
- this approach has proved to be disadvantageous because the openings have only a spatially limited capture area and even with slightly deformed side walls no engagement of the hook or the tab plate in the associated opening on the vehicle frame is more guaranteed.
- this constructive approach leads to a barely solvable contradiction between the requirement for the lowest possible actuation forces when opening or closing the side walls and on the other hand the highest possible resistance to forces acting on the side walls transversely to the vehicle longitudinal axis.
- the invention is therefore based on the object to provide a covered freight 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 movable and are displaceable in this plane in the vehicle longitudinal direction, wherein each sidewall part is associated with a pivotable on the freight car pivot shaft carrying two radially arranged at a suitable angle to each other rails, wherein the inner rail in the closed position as a support rail and the outer rail in the closed position as a running rail serves for the respective other to be displaced side wall part, and which carries a distributed over the longitudinal extent of the pivot shaft plurality of levers which serve to secure the on the inner rail supporting side wall part in the closed position, the side walls even with larger tolerances of side wall part, supporting or running rail - as it is unavoidable after intensive use by the concomitant delay and wear - on the one hand safely and tightly closed and on the other hand with low driving forces
- each lever drives a locking lever which is rotatably mounted in a rigidly arranged with respect to the goods wagon bearing journals and designed to be pivotable against a relative to the freight wagon rigidly arranged abutment ,
- levers and locking levers are pivotally connected to each other by means of a length-adjustable coupling rod and each lever is deflected in the closed position such that the thereto coupled locking lever is pivoted against the anvil and holds on the inner rail supporting side wall part against the anvil.
- the pivot shaft is also part of the locking device according to the invention as well as the actuator for the opening and closing of the associated side wall part, the locking device when opening or closing the side wall part by the associated rotational movement of the pivot shaft between a closed (in the side wall in the closed position) and an open position (in the side wall part in the open position) switched.
- the locking device according to the invention has a larger catch area and therefore still works reliably even with deformed or warped or less dimensionally stable side wall parts. Due to the longitudinal adjustability of the coupling rod of the in the adjusting movement between the open and closed position swept swivel angle of the locking lever can be varied.
- each side wall part has a distributed over the longitudinal extent of its lower edge, in number and alignment with each other with the mounted on the pivot shaft levers corresponding plurality of rigid tabs, which in each case one for contact with the anvil and for contact equipped with the locking lever suitably designed Laschenendprofil.
- a locking device designed according to the invention thus does not engage directly on the side wall part, but indirectly on tabs respectively connected to the side wall part.
- the geometric design of the tabs in particular their surface
- detachable connecting elements can be provided between the tab and the side wall part or between the tab end profile and the tab. This allows a simple interchangeability of defective or over a limit measure worn tabs or tab end profiles.
- the counter bearing has an outwardly open and suitable for receiving a Laschenendprofils designed bearing recess.
- a side wall part fixed by locking levers according to the invention in the closed position is held or pressed not only in the transverse direction against an abutment but also by the upper or lower boundary surface of the bearing recess in the vertical direction.
- the present invention provides additional security against having a sidewall portion at high vertical forces, e.g. occur during maneuvering, jumps from the support rail.
- the abutment are arranged on a frame or undercarriage of the freight car and the tabs are angled inwardly with respect to the boundary profile of the freight car.
- each tab in the spatial vicinity of the tab end profile has a passage opening suitably designed for engaging or passing through a locking lever.
- a passage opening suitably designed for engaging or passing through a locking lever.
- 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 on its side facing the track area lower edge on a plurality of tabs (2) which are arranged spaced from each other in the longitudinal direction of the freight car.
- the section A - A denotes the in the Figures 2 and 3 shown in more detail cross-sectional view of such a tab in conjunction with a locking device.
- FIG. 2 is a detailed representation of the section AA of an inventively designed freight car with closed side wall part and closed locking device shown.
- the side wall part (1) comprises a flange-mounted tab (2) with a specially pronounced tab end profile (22). Furthermore, the tab above the Laschenendprofils on a passage opening.
- an abutment (5) is mounted on the undercarriage (3) of the freight car, which has a bearing journal (11) and a recessed recess or bearing recess (10).
- the Lagerendprofil (22) of the side wall portion comes in the closed position in this bearing recess (10) to lie.
- the locking device consists of a plurality of lever mechanisms, which corresponds in number and spatial arrangement with the attached to the side wall part tabs (2).
- Each lever mechanism comprises a lever (8), a coupling rod (7) and a locking lever (6).
- the lever (8) is flanged to the pivot shaft (4).
- the pivot shaft (4) is part of a - not shown in this embodiment - actuating device by means of which in the closed position resting on a support rail sliding wall part is movable in the direction of a running rail arranged parallel thereto.
- the pivot shaft is rotatably mounted about its longitudinal axis, but otherwise stationary connected to the freight car, and therefore undergoes a rotation about its longitudinal axis in the course of such an actuating operation. By rotation of the pivot shaft (4) thus also the lever mechanism of the locking device is driven.
- the locking lever (6) by means of the bearing pin (11) rotatably mounted on an abutment (5).
- a coupling rod (7) is pivotally connected to each lever (8) and locking lever (6) and transmits the rotary motion introduced by the pivot shaft (4) via the lever (8) onto the locking lever (4).
- the coupling rod (7) is made variable in length (for example by means of a threaded sleeve). By adjusting the length of the coupling rod, the radial position of the swept by the locking lever (11) in the course of an actuating operation circular segment with respect to the bearing pin (11) can be varied. Thus, for example, by shortening the coupling rod lengths a positionally stable fixation of the side wall portion can be achieved even with knocked out abutments, since the locking lever then pivots deeper in the direction of the car interior.
- the entire locking device including the pivot shaft (4) can be arranged in a recess below the freight car floor. In this way, components projecting outward in the direction of the vehicle boundary line and the associated danger of mechanical damage are avoided.
- FIG. 3 Finally, a detailed representation of the section AA of a freight wagon according to the invention with an open side wall part and an opened locking device is shown. In comparison to FIG. 2 is caused by the rotational movement of the pivot shaft (4) deflection of the lever (8) and the resulting folded-down position of the locking lever (6) recognizable.
- the side wall part (1) appears opposite the closed position (this is in FIG. 3 shown in dashed lines) as translationally shifted outwards.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Lock And Its Accessories (AREA)
Abstract
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 zwei radial in einem geeigneten Winkel zueinander angeordnete Schienen trägt, wobei die innen liegende Schiene in Schließstellung als Stützschiene und die außen liegende Schiene in Schließstellung als Laufschiene für das jeweils andere zu verschiebende Seitenwandteil dient, und die eine über die Längserstreckung der Schwenkwelle verteilte Mehrzahl von Hebeln trägt, die zur Sicherung des sich auf der innen liegenden Schiene abstützenden Seitenwandteils in Schließstellung dienen.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 carrying two radially arranged at a suitable angle to each other rails, the inner rail in the closed position as a support rail and the outer rail in the closed position as a running rail for each other to move Sidewall part is used, and carries a distributed over the longitudinal extent of the pivot shaft plurality of levers, which serve to secure the on the inner rail supporting side wall part in the closed position.
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. Eine stabile Verriegelung der Seitenwände in ihrer Schließstellung ist zum Schutz des Wageninneren vor Umgebungseinflüssen (Feuchtigkeit etc.) von großer Bedeutung. Ebenso müssen die geschlossenen Seitenwände bei hohen und abrupten dynamischen Lasten, wie sie z.B. bei Rangierstößen auf einen Güterwagen einwirken können, stabil und sicher in ihrer Schließstellung gehalten werden.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. A stable locking of the side walls in their closed position is to protect the car interior against environmental influences (moisture, etc.) of great importance. Likewise, the closed sidewalls have to withstand high and abrupt dynamic loads, e.g. be able to act on a freight car shunting, stable and safe to be held in its closed position.
Die
Als hierzu alternativen Lösungsansatz offenbart die
Der Erfindung liegt daher die Aufgabe zugrunde, einen gedeckten Güterwagen bereitzustellen, 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 zwei radial in einem geeigneten Winkel zueinander angeordnete Schienen trägt, wobei die innen liegende Schiene in Schließstellung als Stützschiene und die außen liegende Schiene in Schließstellung als Laufschiene für das jeweils andere zu verschiebende Seitenwandteil dient, und die eine über die Längserstreckung der Schwenkwelle verteilte Mehrzahl von Hebeln trägt, die zur Sicherung des sich auf der innen liegenden Schiene abstützenden Seitenwandteils in Schließstellung dienen, dessen Seitenwände auch bei größeren Toleranzen von Seitenwandteil, Stütz- oder Laufschiene - wie sie nach intensiverem Gebrauch durch den damit einhergehenden Verzug und Verschleiß unvermeidbar ist ― zum einen sicher und dicht verschließbar und zum anderen auch mit geringen Antriebskräften betätigbar sind.The invention is therefore based on the object to provide a covered freight 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 movable and are displaceable in this plane in the vehicle longitudinal direction, wherein each sidewall part is associated with a pivotable on the freight car pivot shaft carrying two radially arranged at a suitable angle to each other rails, wherein the inner rail in the closed position as a support rail and the outer rail in the closed position as a running rail serves for the respective other to be displaced side wall part, and which carries a distributed over the longitudinal extent of the pivot shaft plurality of levers which serve to secure the on the inner rail supporting side wall part in the closed position, the side walls even with larger tolerances of side wall part, supporting or running rail - as it is unavoidable after intensive use by the concomitant delay and wear - on the one hand safely and tightly closed and on the other hand with low driving forces are actuated.
Erfindungsgemäß wird diese Aufgabe in Verbindung mit dem Oberbegriff des Schutzanspruches 1 dadurch gelöst, dass jeder Hebel jeweils einen Verriegelungshebel antreibt, der in einem in Bezug auf den Güterwagen starr angeordneten Lagerzapfen drehbar gelagert und gegen ein in Bezug auf den Güterwagen starr angeordnetes Gegenlager anschwenkbar ausgeführt ist, wobei Hebel und Verriegelungshebel jeweils mittels einer längen-einstellbaren Koppelstange miteinander drehgelenkig verbunden sind und jeder Hebel in Schließstellung derart ausgelenkt ist, dass der hieran gekoppelte Verriegelungshebel gegen das Gegenlager angeschwenkt ist und das sich auf der innenliegenden Schiene abstützende Seitenwandteil gegen das Gegenlager hält. Da die Schwenkwelle zugleich Bestandteil der erfindungsgemäßen Verriegelungseinrichtung als auch der Betätigungseinrichtung für das Öffnen und Schließen des zugehörigen Seitenwandteils ist, wird die Verriegelungseinrichtung beim Öffnen bzw. Schließen des Seitenwandteils durch die hiermit verbundene Drehbewegung der Schwenkwelle jeweils zwischen einer geschlossenen (bei Seitenwand in Schließstellung) und einer geöffneten Stellung (bei Seitenwandteil in Öffnungsstellung) geschaltet. Im Gegensatz zum vorbekannten Stand der Technik weist die erfindungsgemäße Verriegelungseinrichtung jedoch einen größeren Fangbereich auf und funktioniert deshalb auch bei verformten oder verzogenen bzw. bei weniger maßhaltigen Seitenwandteilen noch zuverlässig. Durch die Längsverstellbarkeit der Koppelstange kann der bei der Anstellbewegung zwischen der geöffneten und geschlossenen Stellung überstrichene Schwenkwinkel des Verriegelungshebels variiert werden. So kann beispielsweise bei Seitenwandteilen, die im Fangbereich einzelner Verriegelungshebel zum Wagenäußeren hin verzogen bzw. verbogen sind, ein Blockieren der Betätigungseinrichtung für die Seitenwand-Öffnung bzw. -Schließung dadurch vermieden werden, dass die Koppelstangen-Längen bei den im Bereich dieser Formungenauigkeit angeordneten Verriegelungshebeln verlängert werden. Der Anschwenkwinkel eines solchen Verriegelungshebel dringt dann weniger tief in Richtung auf das Wageninnere ein. Analog dazu kann beispielsweise durch Kürzen der Koppelstangen-Längen eine lagestabile Fixierung des Seitenwandteils auch bei ausgeschlagenen Gegenlagern erreicht werden, da der Verriegelungshebel dann tiefer in Richtung auf das Wageninnere einschwenkt. Auf diese Weise realisiert die Erfindung eine Verriegelungseinrichtung, die adaptiv an wechselnde Verschleißerscheinungen bei Gegenlager oder Seitenwandteil anpassbar ist und somit auch bei diesen in der Praxis häufig vorkommenden Fällen eine mechanisch spiel- und blockadefreie Verriegelung gewährleistet.According to the invention, this object is achieved in conjunction with the preamble of claim 1, characterized in that each lever drives a locking lever which is rotatably mounted in a rigidly arranged with respect to the goods wagon bearing journals and designed to be pivotable against a relative to the freight wagon rigidly arranged abutment , Wherein levers and locking levers are pivotally connected to each other by means of a length-adjustable coupling rod and each lever is deflected in the closed position such that the thereto coupled locking lever is pivoted against the anvil and holds on the inner rail supporting side wall part against the anvil. Since the pivot shaft is also part of the locking device according to the invention as well as the actuator for the opening and closing of the associated side wall part, the locking device when opening or closing the side wall part by the associated rotational movement of the pivot shaft between a closed (in the side wall in the closed position) and an open position (in the side wall part in the open position) switched. In contrast to the prior art, however, the locking device according to the invention has a larger catch area and therefore still works reliably even with deformed or warped or less dimensionally stable side wall parts. Due to the longitudinal adjustability of the coupling rod of the in the adjusting movement between the open and closed position swept swivel angle of the locking lever can be varied. Thus, for example, in side wall parts that are warped or bent in the catching area of individual locking levers toward the exterior of the car, blocking of the actuating device for the side wall opening or closing can be avoided in that the coupling rod lengths are located in the locking levers arranged in the region of this shape inaccuracy be extended. The Anschwenkwinkel of such a locking lever then penetrates less deeply towards the car interior. Similarly, for example, by shortening the coupling rod lengths a positionally stable fixation of the side wall portion can be achieved even with knocked out abutments, since the locking lever then pivots deeper in the direction of the car interior. In this way, the invention realizes a locking device that is adaptively adaptable to changing wear on the counter bearing or side wall part and thus ensures a mechanically play and blockade-free locking even with these common in practice cases.
Eine konkrete Ausführungsform der Erfindung sieht vor, dass jedes Seitenwandteil eine über die Längserstreckung seiner Unterkante verteilte, in Anzahl und Ausrichtung zueinander mit den an der Schwenkwelle angebrachten Hebeln korrespondierende Mehrzahl von starren Laschen aufweist, welche über jeweils ein zum Kontakt mit dem Gegenlager sowie zum Kontakt mit dem Verriegelungshebel geeignet ausgestaltetes Laschenendprofil verfügen. Eine gemäß der Erfindung ausgeführte Verriegelungseinrichtung greift somit nicht unmittelbar am Seitenwandteil, sondern mittelbar an mit dem Seitenwandteil jeweils verbundenen Laschen an. Auf diese Weise kann die geometrische Gestaltung der Laschen (insbesondere deren Oberfläche) in einer von der Gestaltung des Seitenwandteils unabhängigen Weise ausgeführt sein und auf die speziellen Randbedingungen und Erfordernisse im Kontaktbereich mit Gegenlager bzw. Verriegelungshebel angepasst sein. Ebenso können zwischen Lasche und Seitenwandteil bzw. zwischen Laschenendprofil und Lasche jeweils lösbare Verbindungselemente vorgesehen sein. Dies ermöglicht eine einfache Tauschbarkeit defekter oder über ein Grenzmaß hinaus abgenutzter Laschen bzw. Laschenendprofile.A specific embodiment of the invention provides that each side wall part has a distributed over the longitudinal extent of its lower edge, in number and alignment with each other with the mounted on the pivot shaft levers corresponding plurality of rigid tabs, which in each case one for contact with the anvil and for contact equipped with the locking lever suitably designed Laschenendprofil. A locking device designed according to the invention thus does not engage directly on the side wall part, but indirectly on tabs respectively connected to the side wall part. In this way, the geometric design of the tabs (in particular their surface) in an independent of the design of the side wall part manner and be adapted to the specific constraints and requirements in the contact area with abutment or locking lever. Likewise, detachable connecting elements can be provided between the tab and the side wall part or between the tab end profile and the tab. This allows a simple interchangeability of defective or over a limit measure worn tabs or tab end profiles.
Zusätzlich weist das Gegenlager eine nach außen hin offene und zur Aufnahme eines Laschenendprofils geeignet ausgestaltete Lager-Eintiefung auf. Auf diese Weise wird erreicht, dass ein von erfindungsgemäßen Verriegelungshebeln in der Schließstellung fixiertes Seitenwandteil nicht nur in Querrichtung gegen ein Gegenlager gehalten bzw. gedrückt wird sondern durch die obere bzw. untere Begrenzungsfläche der Lager-Eintiefung auch in vertikaler Richtung. Damit erzielt die vorliegende Erfindung eine zusätzliche Sicherheit dagegen, dass ein Seitenwandteil bei hohen Vertikalkräften, wie sie z.B. bei Rangiervorgängen auftreten können, von der Stützschiene springt.In addition, the counter bearing has an outwardly open and suitable for receiving a Laschenendprofils designed bearing recess. In this way, it is achieved that a side wall part fixed by locking levers according to the invention in the closed position is held or pressed not only in the transverse direction against an abutment but also by the upper or lower boundary surface of the bearing recess in the vertical direction. Thus, the present invention provides additional security against having a sidewall portion at high vertical forces, e.g. occur during maneuvering, jumps from the support rail.
Gemäß einer weiteren Ausgestaltung des erfinderischen Grundkonzepts sind das Gegenlager an einem Rahmen oder Untergestell des Güterwagens angeordnet und die Laschen in Bezug auf das Umgrenzungsprofil des Güterwagens nach innen abgewinkelt. Dies ermöglicht die Anordnung der erfindungsgemäßen Verriegelungseinrichtung in einen gegen äußere mechanische Einflüsse geschützten Installationsraum, beispielsweise unterhalb des Fußbodens des Güterwagens.According to a further embodiment of the inventive basic concept, the abutment are arranged on a frame or undercarriage of the freight car and the tabs are angled inwardly with respect to the boundary profile of the freight car. This allows the arrangement of the locking device according to the invention in a protected against external mechanical influences installation space, for example, below the floor of the freight car.
Die Erfindung sieht schließlich ferner vor, dass jede Lasche in räumlicher Nähe des Laschenendprofils eine für ein Ein- oder Hindurchgreifen eines Verriegelungshebels geeignet ausgestaltete Durchtrittsöffnung aufweist. Auf diese Weise wird ergänzend zu dem in Schließstellung hauptsächlich quer zur Wagenlängsachse wirksamen Kraftschluss zwischen Verriegelungshebel und Seitenwandteil eine zusätzliche formschlüssige Verbindung zwischen diesen geschaffen, welche die Verriegelungswirkung insbesondere bei größeren dynamischen Lasten, wie sie z.B. durch Rangierstöße auf den Güterwagen einwirken kann, erhöht.Finally, the invention further provides that each tab in the spatial vicinity of the tab end profile has a passage opening suitably designed for engaging or passing through a locking lever. In this way, in addition to the effective in the closed position mainly transverse to the carriage longitudinal axis frictional connection between the locking lever and side wall part an additional positive connection between them is provided which the locking effect, especially for larger dynamic loads, as e.g. can affect the freight car by maneuvering, increased.
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 geschlossenem Seitenwandteil und geschlossener Verriegelungseinrichtung
-
Figur 3 - Detaildarstellung des Schnittes A-A eines erfindungsgemäß ausgeführten Güterwagens mit geöffnetem Seitenwandteil und geöffneter Verriegelungseinrichtung
- 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 an inventively designed freight car with closed side wall part and closed locking device
- FIG. 3
- Detailed representation of the section AA of a freight wagon according to the invention with an open sidewall part and an opened locking device
In
In
Fahrzeugseitig ist am Untergestell (3) des Güterwagens ein Gegenlager (5) angebracht, welches einen Lagerzapfen (11) sowie eine vertiefte Ausnehmung bzw. Lager-Eintiefung (10) aufweist. Das Lagerendprofil (22) des Seitenwandteils kommt in Schließstellung in dieser Lager-Eintiefung (10) zum Liegen.On the vehicle side, an abutment (5) is mounted on the undercarriage (3) of the freight car, which has a bearing journal (11) and a recessed recess or bearing recess (10). The Lagerendprofil (22) of the side wall portion comes in the closed position in this bearing recess (10) to lie.
Die Verriegelungseinrichtung besteht aus einer Mehrzahl von Hebelmechanismen, die in Anzahl und räumlicher Anordnung mit den am Seitenwandteil angebrachten Laschen (2) korrespondiert. Jeder Hebelmechanismus umfasst einen Hebel (8), eine Koppelstange (7) sowie einen Verriegelungshebel (6). Der Hebel (8) ist an der Schwenkwelle (4) angeflanscht. Die Schwenkwelle (4) ist Bestandteil einer - in diesem Ausführungsbeispiel nicht dargestellten ― Betätigungsvorrichtung, mittels welcher das in Schließstellung auf einer Stützschiene ruhende Schiebewandteil in Richtung auf eine hierzu parallel angeordnete Laufschiene bewegbar ist. Die Schwenkwelle ist um ihre Längsachse drehbar gelagert, aber ansonsten ortsfest mit dem Güterwagen verbunden, und erfährt deshalb im Zuge eines solchen Betätigungsvorgangs eine Drehung um ihre Längsachse. Durch Drehung der Schwenkwelle (4) wird somit auch der Hebelmechanismus der Verriegelungsvorrichtung angetrieben.The locking device consists of a plurality of lever mechanisms, which corresponds in number and spatial arrangement with the attached to the side wall part tabs (2). Each lever mechanism comprises a lever (8), a coupling rod (7) and a locking lever (6). The lever (8) is flanged to the pivot shaft (4). The pivot shaft (4) is part of a - not shown in this embodiment - actuating device by means of which in the closed position resting on a support rail sliding wall part is movable in the direction of a running rail arranged parallel thereto. The pivot shaft is rotatably mounted about its longitudinal axis, but otherwise stationary connected to the freight car, and therefore undergoes a rotation about its longitudinal axis in the course of such an actuating operation. By rotation of the pivot shaft (4) thus also the lever mechanism of the locking device is driven.
Der Verriegelungshebel (6) ist mittels des Lagerzapfens (11) drehbar an einem Gegenlager (5) gelagert. Eine Koppelstange (7) ist jeweils drehgelenkig mit Hebel (8) und Verriegelungshebel (6) verbunden und überträgt die von der Schwenkwelle (4) über den Hebel (8) eingeleitete Drehbewegung auf den Verriegelungshebel (4). Der Hebelmechanismus ist dabei in der geometrischen Anordnung der Drehachsen der mechanisch miteinander gekoppelten Hebel (8) und Verriegelungshebel (6) zueinander so ausgelegt, dass der Verriegelungshebel (6) bei einem sich in Schließstellung auf der Stützschiene abstützenden Seitenwandteil (1) eine Endlage einnimmt, bei der er das Laschenendprofil (22) des Seitenwandteils (1) mit einer vorgebbaren Haltekraft beaufschlagt und gegen das Gegenlager (5) andrückt oder zumindest (im Falle einer Haltekraft = 0) gegen ein Abheben vom Gegenlager sperrt.The locking lever (6) by means of the bearing pin (11) rotatably mounted on an abutment (5). A coupling rod (7) is pivotally connected to each lever (8) and locking lever (6) and transmits the rotary motion introduced by the pivot shaft (4) via the lever (8) onto the locking lever (4). The lever mechanism is in the geometric arrangement of the axes of rotation of the mechanically coupled to each other lever (8) and locking lever (6) to each other designed so that the locking lever (6) at a in the closed position on the support rail supporting side wall part (1) assumes an end position, in which he acts on the Laschenendprofil (22) of the side wall portion (1) with a predetermined holding force and against the abutment (5) presses or at least (in the case of a holding force = 0) blocks against lifting the abutment.
Die Koppelstange (7) ist längenveränderlich ausgeführt (z.B. mittels einer Gewindehülse). Durch ein Verstellen der Länge der Koppelstange kann die radiale Lage des vom Verriegelungshebel (11) im Zuge eines Betätigungsvorganges überstrichenen Kreissegmentes in Bezug auf den Lagerzapfen (11) variiert werden. So kann beispielsweise durch Kürzen der Koppelstangen-Längen eine lagestabile Fixierung des Seitenwandteils auch bei ausgeschlagenen Gegenlagern erreicht werden, da der Verriegelungshebel dann tiefer in Richtung auf das Wageninnere einschwenkt.The coupling rod (7) is made variable in length (for example by means of a threaded sleeve). By adjusting the length of the coupling rod, the radial position of the swept by the locking lever (11) in the course of an actuating operation circular segment with respect to the bearing pin (11) can be varied. Thus, for example, by shortening the coupling rod lengths a positionally stable fixation of the side wall portion can be achieved even with knocked out abutments, since the locking lever then pivots deeper in the direction of the car interior.
Durch eine Abkröpfung der Lasche (2) nach innen kann die gesamte Verriegelungseinrichtung inklusive der Schwenkwelle (4) in einer Eintiefung 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 tab (2) inward, the entire locking device including the pivot shaft (4) can be arranged in a recess below the freight car floor. In this way, components projecting outward in the direction of the vehicle boundary line and the associated danger of mechanical damage are avoided.
In
- 11
- SeitenwandteilSidewall portion
- 22
- Lascheflap
- 33
- Untergestell des GüterwagensUndercarriage of the freight car
- 44
- Schwenkwellepivot shaft
- 55
- Gegenlagerthrust bearing
- 66
- Verriegelungshebellocking lever
- 77
- Koppelstangecoupling rod
- 88th
- Hebel (Antriebshebel)Lever (drive lever)
- 1010
- Lager-EintiefungBearing recess
- 1111
- Lagerzapfenpivot
- 2222
- LaschenendprofilLaschenendprofil
Claims (5)
dadurch gekennzeichnet, dass
jeder Hebel (8) jeweils einen Verriegelungshebel (6) antreibt, der in einem in Bezug auf den Güterwagen starr angeordneten Lagerzapfen (11) drehbar gelagert und gegen ein in Bezug auf den Güterwagen starr angeordnetes Gegenlager (5) anschwenkbar ausgeführt ist, wobei Hebel und Verriegelungshebel jeweils mittels einer längen-einstellbaren Koppelstange (7) miteinander drehgelenkig verbunden sind und jeder Hebel (6) in Schließstellung derart ausgelenkt ist, dass der hieran gekoppelte Verriegelungshebel gegen das Gegenlager angeschwenkt ist und das sich auf der innenliegenden Schiene abstützende Seitenwandteil gegen das Gegenlager hält.Covered freight cars whose side walls each consist of at least two movable side wall parts (1), which lie in the closed position in a common plane and movable by an actuating device either in a plane lying in front of the common plane, parallel to this sliding plane and displaceable in this plane in the vehicle longitudinal direction are, each sidewall part is associated with a rotatable on the freight car pivot shaft (4) which carries two radially arranged at a suitable angle to each other rails, the inner rail in the closed position as a support rail and the outer rail in the closed position as a running rail for the other serves to be displaced side wall part, and which carries a distributed over the longitudinal extent of the pivot shaft plurality of levers (8), which serve to secure the on the inner rail supporting side wall part in the closed position,
characterized in that
each lever (8) in each case drives a locking lever (6) which is rotatably mounted in a bearing journal (11) rigidly arranged with respect to the freight wagon and pivotable against a thrust bearing (5) rigidly arranged with respect to the freight wagon, lever and Locking levers are pivotally connected to each other by means of a length-adjustable coupling rod (7) and each lever (6) is deflected in the closed position such that the locking lever coupled thereto is pivoted against the anvil and holds on the inner rail supporting side wall portion against the anvil ,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009057510 | 2009-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2332799A2 true EP2332799A2 (en) | 2011-06-15 |
EP2332799A3 EP2332799A3 (en) | 2012-02-29 |
Family
ID=43663689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10014214A Withdrawn EP2332799A3 (en) | 2009-12-10 | 2010-11-02 | Covered wagon with two movable wall panels |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2332799A3 (en) |
DE (1) | DE102010033217B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103303325A (en) * | 2013-05-29 | 2013-09-18 | 济南轨道交通装备有限责任公司 | Sliding side wall covered wagon for railway transportation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015121877A1 (en) | 2015-12-15 | 2017-06-22 | Hutchinson Aerospace GmbH | Insulating device for an aircraft, arrangement and manufacturing method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT236438B (en) | 1962-08-27 | 1964-10-26 | Ver Wiener Metallwerke Ag | Sliding wall for containers, freight wagons, etc. |
AT246773B (en) | 1963-06-05 | 1966-05-10 | Ver Wiener Metallwerke Ag | Device for opening and closing two-part or multi-part walls of containers, freight cars and the like. like |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL41573A0 (en) | 1972-03-20 | 1973-04-30 | Solvay | Electrolytic cell and process of assembling it |
DE2640351C2 (en) * | 1976-09-08 | 1978-11-02 | Waggonfabrik Talbot, 5100 Aachen | Rail freight wagons with a multi-part sliding wall |
DE3524721A1 (en) * | 1985-07-11 | 1987-01-22 | Talbot Waggonfab | Covered railway goods waggon |
DE4007033C1 (en) * | 1990-03-07 | 1991-08-01 | Linke-Hofmann-Busch Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter, De | |
DE19507238A1 (en) * | 1995-03-02 | 1996-09-05 | Abb Henschell Ag | Sliding doors for rail goods wagon with fixed roof |
DE29905998U1 (en) * | 1999-04-01 | 2000-08-24 | ALSTOM LHB GmbH, 38239 Salzgitter | Actuating device for a sliding wall arrangement of a railway freight wagon |
AT413685B (en) * | 2001-08-07 | 2006-05-15 | Siemens Ag Oesterreich | LOWER LOCKING DEVICE FOR LOCKING A SLIDING DOOR OF A RAIL VEHICLE |
-
2010
- 2010-08-03 DE DE102010033217.8A patent/DE102010033217B4/en not_active Expired - Fee Related
- 2010-11-02 EP EP10014214A patent/EP2332799A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT236438B (en) | 1962-08-27 | 1964-10-26 | Ver Wiener Metallwerke Ag | Sliding wall for containers, freight wagons, etc. |
AT246773B (en) | 1963-06-05 | 1966-05-10 | Ver Wiener Metallwerke Ag | Device for opening and closing two-part or multi-part walls of containers, freight cars and the like. like |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103303325A (en) * | 2013-05-29 | 2013-09-18 | 济南轨道交通装备有限责任公司 | Sliding side wall covered wagon for railway transportation |
Also Published As
Publication number | Publication date |
---|---|
EP2332799A3 (en) | 2012-02-29 |
DE102010033217A1 (en) | 2011-06-16 |
DE102010033217B4 (en) | 2014-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2825436B1 (en) | Freight car having car side walls that can be folded out | |
EP2871141B1 (en) | Container for the transport of bulk materials | |
AT500017A1 (en) | SWIVEL SLIDING DOOR FOR VEHICLES | |
EP3448733B1 (en) | Bearing block assembly | |
WO2010115226A1 (en) | Apparatus for transferring a wall of a transport container and transport container therewith | |
EP2944490B1 (en) | Transport vehicle for piece goods | |
EP3129271B1 (en) | Movable footboard for a vehicle door | |
DE102010033217B4 (en) | Covered freight car | |
DE202008017378U1 (en) | Loading basket for an airplane | |
EP2338760A2 (en) | Covered goods wagon with two movable wall panels | |
DE1605032C3 (en) | Covered freight car with sliding wall parts lying on one level when closed | |
DE19850805B4 (en) | Locking device for sliding walls or hood covers of freight cars | |
EP2080729A2 (en) | Loading crane with load carrying means that can be brought in a transport position | |
EP1914112B1 (en) | Actuating mechanism for a folding platform gate | |
EP2474459B1 (en) | Actuating device for a side wall assembly of a goods vehicle | |
DE102010020271B4 (en) | Covered freight car | |
EP1433686B1 (en) | Roof raising device comprising a security for a double deck car trasporting wagon | |
DE102009032905B4 (en) | Supporting trestle for a pocket wagon | |
EP2196373B1 (en) | Flap lock | |
DE10307598A1 (en) | Wedge for securing reels of paper on railway trucks comprises base plate whose upper surface forms rack, along which hollow wedge can move in steps, hook which locks wedge in desired position being mounted inside it | |
DE2103985C3 (en) | Sliding wall arrangement for covered rail freight cars and containers | |
DE2261934A1 (en) | SIDE WALL | |
WO1992012881A1 (en) | Railway goods wagon | |
DE20302901U1 (en) | Device for securing of especially paper rolls on floor of railway goods wagon has discrete grid between wedge baseplate and wedging component to enable stepped adjustment and fixing of wedge baseplate and wedging component | |
DE1605032B (en) | Covered freight car with sliding wall parts lying on one level when closed |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B61D 39/00 20060101ALI20120124BHEP Ipc: B61D 19/00 20060101ALI20120124BHEP Ipc: B61D 17/08 20060101AFI20120124BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120830 |