EP0861181A1 - Closed railways goods wagon - Google Patents
Closed railways goods wagonInfo
- Publication number
- EP0861181A1 EP0861181A1 EP96933337A EP96933337A EP0861181A1 EP 0861181 A1 EP0861181 A1 EP 0861181A1 EP 96933337 A EP96933337 A EP 96933337A EP 96933337 A EP96933337 A EP 96933337A EP 0861181 A1 EP0861181 A1 EP 0861181A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wagon according
- freight wagon
- strip
- vertical wall
- shaped
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
- 206010040925 Skin striae Diseases 0.000 abstract 3
- 241000264877 Hippospongia communis Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B61D39/002—Sliding or folding roofs
- B61D39/003—Sliding or folding roofs telescopic
-
- 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
Definitions
- the invention relates to a closed railway freight wagon with a base frame and with a roof area and adjoining and connected to the base frame longitudinal side walls, which side walls are formed by vertical wall elements, to which in the transition to the roof area strip-shaped longitudinally parallel wall parts are angled polygonally, which connect to one another as well as connected to the vertical wall elements.
- Modern closed rail freight wagons are either provided with fixed walls with access openings arranged therein or with so-called sliding walls, which offer easier access to the loading area on the base frame by the side wall in question being moved laterally parallel.
- the outer contour of the rail freight wagons is adapted to the clearance profile, which means that the roof area merges into the side wall area in an arc.
- the roof of such a freight wagon is formed by a longitudinally continuous web that connects the end faces of the wagon and to which the side walls connect.
- the side walls in the area near the roof are designed to be quasi polygonal in accordance with the clearance profile from angled strip-shaped wall elements.
- the side walls are designed as so-called whole-wall parts, which, following the clearance profile, form both the side walls and the roof, in that each whole-wall part is in each case composed of a vertical wall element and adjoining angled strip-shaped wall elements.
- wall parts are provided up to the middle of the car, where they work with the whole wall parts of the opposite side and thus form the roof
- the side walls are provided with framework-like stiffeners which are formed from individual profiles and are usually applied to the outside, so that the inner wall is as smooth as possible
- the supporting framework connected to the sheet metal skin is intended to absorb the forces occurring, the inner cover contributing to stabilization.
- the profiles provided for stiffening in the roof area must also be angled in accordance with the predetermined outer contour, which necessitates additional preparatory work
- each vertical wall element consists of more than one flat partial element, for example of at least two horizontally and / or vertically interconnected planar sub-elements is composed, which, however, only in combination can be used together as a wall element.
- the vertical wall element can be formed like a tail lift from superimposed interconnected hollow profiles, which thus have their own rigidity and are cut to the intended length.
- the vertical wall elements can also be designed as sandwich components, which are preferably worked out en bloc from flat sandwich panels.
- the polygonally angled strip-shaped wall parts are removed from a flat sandwich plate, longitudinal-parallel recesses corresponding to the respective angle being formed on the inside along the longitudinally parallel bends provided in the finished state.
- These indentations which each extend only over the inner skin and the filler material, while the outer skin remains intact, allow the wall part to be angled, the angled wall parts formed thereby being each rigidly connected to one another by means of retaining tabs.
- the holding tabs can advantageously be fitted on the inside, for example by means of blind rivets or by means of an adhesive connection, so that the outer skin thereby has no local disturbances from screws, rivets or other fastening means.
- a special embodiment of the invention provides that at least the strip-shaped wall parts adjoining the vertical wall elements for assembly, that is, in order to be able to align the parts more precisely, are each connected to the vertical wall elements to a limited extent by means of so-called swivel brackets or swivel profiles. After the vertical wall elements and the adjacent zenden angled wall parts are aligned with each other, the fixation of this position is provided, for example by means of a welded joint of the previously limited pivotable pivot profile parts.
- the swivel tabs are each formed by two U-shaped profiles arranged in pairs back to back, which with their open legs each overlap the associated wall part or wall element on the mutually facing edges, while their opposite rear sides work together in a form-fitting manner and form a swivel axis.
- one of the rear sides for example that of the U-profile engaging on the vertical wall element, may have a dome-shaped or channel-shaped indentation in which the back of the U-profile engaging on the angled wall part engages with a corresponding cylindrical shape or bulge in a form-fitting manner.
- the abutting profiles are fixed and assembled, for example by welding, during the assembly of these side wall parts.
- the side walls designed as described above are designed as sliding walls.
- the lower edge of the vertical wall elements as well as the upper free edge of the angled wall parts is bordered by a likewise U-shaped profile, which cooperates with at least one support element which forms a connection with the base frame or with the roof and preferably with Rollers is provided, which are guided on the base or on the roof.
- the railway freight wagon according to the invention is designed as a so-called full-wall wagon, in which, as already explained at the beginning, the side walls are formed continuously up to the middle of the roof, with these full-wall parts corresponding to the embodiment mentioned here in the manner described above are constructed in sandwich design with strip-shaped angled wall parts and vertical wall elements, which are connected to the angled wall parts and braced against each other in the longitudinal center of the car on the roof in a known manner
- railway freight wagon according to the invention can be designed with two axes or with multiple axes, for example with bogies, depending on its length and the weight of the goods to be transported
- the strip-shaped angled wall parts designed as sandwich components and the vertical wall elements each have a cover made of a thin-walled light metal sheet with a thickness of 0.6 to 1.5 mm, preferably between 0.8 and 1.5 mm, inside and outside. 2 mm, on Ais full material or as an insert between the sheet metal covering forming the inner and outer boundary, preferably a closed-point rigid foam, for example PU or PVC rigid foam, is provided
- the inside sheets of the sheet covering of the strip-shaped angled wall parts designed as sandwich components and of the vertical wall elements each have vertical slots spaced apart from one another to be provided, which by means of sealing means, preferably with a sealing profile or with a sealing compound, for example made of rubber or silicon rubber, resiliently sealed, so as to safely prevent the undesired entry of moisture
- a honeycomb structure made of light metal honeycombs arranged perpendicular to the sheets can advantageously be provided as an insert between the sheet metal covering, which transmits the heat impinging on the outside to the inner sheet metal covering and thereby prevents tension of the wall parts due to thermal expansion
- the strip-shaped angled wall parts designed as sandwich components and the vertical wall elements can each have a cover made of thin-walled plastic plates, preferably made of polypropylene, inside and outside, advantageously with a stiffener as an insert for the sandwich structure between the sheet metal cover a honeycomb-like structure of short plastic tubes arranged perpendicular to the covering is provided, the length of which is adapted to the thickness of the sandwich structure.
- Show it- 1 shows a cross-sectional view through a railway freight wagon according to the invention
- Fig. 2 shows a partial cross section through a wall part with incorporated
- Fig. 3 shows the wall part of FIG. 2 in the angled state
- Fig. 4 shows a cross section through a swivel profile for connecting the angled wall parts to the vertical wall elements
- Fig. 5 shows a partial cross-section through a vertical wall part with slotted inner sheet metal cover.
- FIG. 1 shows a closed rail freight wagon 10 according to the invention with a support frame 12 and drives 14 attached to it.
- a structure 16 is arranged on the support frame 12 and is formed from side walls 18 and a roof part 20.
- the railway freight wagon 10 is designed as a sliding wall wagon and therefore has two generally known sliding wall parts 26, which are therefore not shown in detail here but shown only in cross section, on each longitudinal side 22, 24, which are displaceable relative to one another parallel to the longitudinal axis of the wagon and thus provide access to the interior 16 enable.
- the sliding wall parts 26 consist of vertical wall elements 30 and strip-shaped angled wall parts 32, which are each constructed in sandwich construction and which are guided in a manner known per se on the support frame 14 and on the roof part 20 and are anchored in the closed state.
- FIG. 2 shows a section of a cross section through a sandwich component which is prepared for use as an angled wall part 32 and which is in the specified form Spaces is provided with longitudinal notches 33, which are each formed on the side later facing the interior 16.
- FIG. 3 shows the component 32 according to FIG. 2 in an angled state, in addition to fixing this shape, correspondingly angled holding tabs 34 are arranged on the inside at a horizontal distance from one another, which are attached either by adhesive connection or, as shown here, by screw. or rivet connection 36 is connected to the angled wall part 32.
- the V-shaped notches 33 which can be seen in FIG. 2 are closed in this view, since the corresponding sections of the wall part 32 abut one another without a gap.
- FIG. 4 shows a cross section of a swivel profile 38 used in the rail freight wagon 10 according to the invention for connecting the vertical wall elements 30 to the angled strip-shaped wall parts 32.
- the illustration shows a section of a vertical wall element 30 and an angled wall part 32 inserted into each leg 40, 42 of the swivel profile 38.
- FIG. 5 shows a vertical wall part 32, the inner sheet metal cover 26 of which is provided with slots 27, each of which is elastically resiliently closed by means of a non-positive and form-fitting sealing profile 37.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Seal Device For Vehicle (AREA)
- Body Structure For Vehicles (AREA)
- Connection Of Plates (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Vehicle Body Suspensions (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1996/004100 WO1998012091A1 (en) | 1996-09-19 | 1996-09-19 | Closed railways goods wagon |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0861181A1 true EP0861181A1 (en) | 1998-09-02 |
EP0861181B1 EP0861181B1 (en) | 2001-12-05 |
Family
ID=8166330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96933337A Expired - Lifetime EP0861181B1 (en) | 1996-09-19 | 1996-09-19 | Closed railways goods wagon |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0861181B1 (en) |
AT (1) | ATE210038T1 (en) |
CZ (1) | CZ285841B6 (en) |
DE (1) | DE59608393D1 (en) |
HU (1) | HU221289B1 (en) |
SK (1) | SK61898A3 (en) |
WO (1) | WO1998012091A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3077259B1 (en) * | 2018-02-01 | 2021-04-16 | Alstom Transp Tech | MODULAR RAILWAY BOX AND RAILWAY VEHICLE OF VARIABLE LENGTH |
CN113306585B (en) * | 2021-07-02 | 2022-11-08 | 中车株洲电力机车有限公司 | Vehicle body structure and rail vehicle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL277877A (en) * | 1961-05-03 | |||
DE9305321U1 (en) * | 1993-04-07 | 1993-06-17 | Linke-Hofmann-Busch Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter | Flat, double-walled composite profile made from extruded profiles |
DE19514364A1 (en) * | 1995-04-18 | 1996-10-24 | Abb Henschell Ag | Wagon for rail freight |
-
1996
- 1996-09-19 AT AT96933337T patent/ATE210038T1/en not_active IP Right Cessation
- 1996-09-19 CZ CZ981395A patent/CZ285841B6/en not_active IP Right Cessation
- 1996-09-19 EP EP96933337A patent/EP0861181B1/en not_active Expired - Lifetime
- 1996-09-19 SK SK618-98A patent/SK61898A3/en unknown
- 1996-09-19 DE DE59608393T patent/DE59608393D1/en not_active Expired - Fee Related
- 1996-09-19 HU HU9900034A patent/HU221289B1/en not_active IP Right Cessation
- 1996-09-19 WO PCT/EP1996/004100 patent/WO1998012091A1/en active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO9812091A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0861181B1 (en) | 2001-12-05 |
CZ285841B6 (en) | 1999-11-17 |
WO1998012091A1 (en) | 1998-03-26 |
CZ139598A3 (en) | 1998-11-11 |
DE59608393D1 (en) | 2002-01-17 |
HUP9900034A2 (en) | 1999-03-29 |
HUP9900034A3 (en) | 2000-08-28 |
ATE210038T1 (en) | 2001-12-15 |
HU221289B1 (en) | 2002-09-28 |
SK61898A3 (en) | 1998-11-04 |
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