EP2332799A2 - Wagon couvert avec deux panneaux de face mobiles - Google Patents

Wagon couvert avec deux panneaux de face mobiles Download PDF

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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Withdrawn
Application number
EP10014214A
Other languages
German (de)
English (en)
Other versions
EP2332799A3 (fr
Inventor
Andreas Helm
Detlef Kappler
Dieter Göhring
Matthias Töppel
Michael Neumann
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 EP2332799A2 publication Critical patent/EP2332799A2/fr
Publication of EP2332799A3 publication Critical patent/EP2332799A3/fr
Withdrawn legal-status Critical Current

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Transportation (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP10014214A 2009-12-10 2010-11-02 Wagon couvert avec deux panneaux de face mobiles Withdrawn EP2332799A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009057510 2009-12-10

Publications (2)

Publication Number Publication Date
EP2332799A2 true EP2332799A2 (fr) 2011-06-15
EP2332799A3 EP2332799A3 (fr) 2012-02-29

Family

ID=43663689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10014214A Withdrawn EP2332799A3 (fr) 2009-12-10 2010-11-02 Wagon couvert avec deux panneaux de face mobiles

Country Status (2)

Country Link
EP (1) EP2332799A3 (fr)
DE (1) DE102010033217B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103303325A (zh) * 2013-05-29 2013-09-18 济南轨道交通装备有限责任公司 铁路运输滑动侧墙棚车

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015121877A1 (de) 2015-12-15 2017-06-22 Hutchinson Aerospace GmbH Isoliereinrichtung für ein Flugzeug, Anordnung und Herstellungsverfahren

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT236438B (de) 1962-08-27 1964-10-26 Ver Wiener Metallwerke Ag Schiebewand für Behälter, Güterwagen usw.
AT246773B (de) 1963-06-05 1966-05-10 Ver Wiener Metallwerke Ag Vorrichtung zum Öffnen und Schließen von zwei- oder mehrteiligen Wänden von Behältern, Güterwagen u. dgl.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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 (de) * 1976-09-08 1978-11-02 Waggonfabrik Talbot, 5100 Aachen Eisenbahngüterwagen mit mehrteiliger Schiebewand
DE3524721A1 (de) * 1985-07-11 1987-01-22 Talbot Waggonfab Gedeckter eisenbahngueterwagen
DE4007033C1 (fr) * 1990-03-07 1991-08-01 Linke-Hofmann-Busch Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter, De
DE19507238A1 (de) * 1995-03-02 1996-09-05 Abb Henschell Ag Schiebewandanordnung
DE29905998U1 (de) * 1999-04-01 2000-08-24 ALSTOM LHB GmbH, 38239 Salzgitter Betätigungseinrichtung für eine Schiebewandanordnung eines Eisenbahngüterwagens
AT413685B (de) * 2001-08-07 2006-05-15 Siemens Ag Oesterreich Untere verriegelungsvorrichtung zur verriegelung einer schiebetür eines schienenfahrzeuges

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT236438B (de) 1962-08-27 1964-10-26 Ver Wiener Metallwerke Ag Schiebewand für Behälter, Güterwagen usw.
AT246773B (de) 1963-06-05 1966-05-10 Ver Wiener Metallwerke Ag Vorrichtung zum Öffnen und Schließen von zwei- oder mehrteiligen Wänden von Behältern, Güterwagen u. dgl.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103303325A (zh) * 2013-05-29 2013-09-18 济南轨道交通装备有限责任公司 铁路运输滑动侧墙棚车

Also Published As

Publication number Publication date
DE102010033217B4 (de) 2014-07-31
EP2332799A3 (fr) 2012-02-29
DE102010033217A1 (de) 2011-06-16

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