EP2231459A1 - Car body on a rail vehicle - Google Patents
Car body on a rail vehicleInfo
- Publication number
- EP2231459A1 EP2231459A1 EP08871197A EP08871197A EP2231459A1 EP 2231459 A1 EP2231459 A1 EP 2231459A1 EP 08871197 A EP08871197 A EP 08871197A EP 08871197 A EP08871197 A EP 08871197A EP 2231459 A1 EP2231459 A1 EP 2231459A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- car body
- open profile
- body according
- forming plate
- parts
- 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- Withdrawn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
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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Definitions
- the invention relates to a car body of a rail vehicle, which consists of several components.
- Such a body is known from the earlier German patent application 10 2007 022 198.5.
- the car body described there consists in the shell of individual components that are interconnected. Numerous components are used, which are constructed in the same way. The use of such standardized components makes the construction of a car body simpler and thus faster than was previously possible, so that costs are saved.
- the invention has for its object to provide a car body of a rail vehicle, which consists of several components, in which the use of standardized parts is further increased to get along with less effort and less cost with consistent quality.
- a first component is a shaping plate, on which an open profile part is placed as a second component.
- the advantage is achieved that no carriers with closed profile are needed to achieve the desired stiffness of the finished car body.
- the open profile parts used require less material compared to conventional carriers and are therefore easier and less expensive.
- the shape of the board and an open profile part easier and more reliable to assemble than it was possible in previously customary components in the construction of a car body.
- the forming plate is a wall of the rail vehicle.
- This wall can already have recesses, which are later used for windows and doors.
- such a wall is 6 m long and 2.20 m high.
- molding board can also be any other flat component of a car body, z. B. a roof element or a bottom plate.
- the form boards can be chosen so large that only a few welded joints are necessary when joining to a car body.
- the open profile part for example, has the shape of an elongated wall formed by walls, on which a wall is missing, wherein the opening given by the missing wall is covered by the shaping plate.
- the walls bounding the opening of the open profile part are, for example, placed on the molding board. So it lacks the open profile part in comparison to a square support an entire wall.
- the two parallel existing walls are then placed in each case with its free edge on the form board.
- the opening bounding walls of the open profile part webs are bent forming, wherein the webs are placed on the forming plate.
- the parallel walls are therefore not placed with their free edges on the form board. Rather, these walls are bent in the region of the free edges by 90 °, whereby parallel to the form plate aligned webs arise, which must be only a few millimeters wide.
- the open profile part is attached to the form board. The fact that larger surfaces lie against each other, a particularly stable attachment is possible.
- the fastening of an open profile part to a molding board is usually done by welding. However, other methods are possible.
- a node part is inserted between two open profile parts as the third component.
- Such a node part is a special component from which at least three, but also four or even more open profile parts can emanate.
- the node part is therefore, for example, T-shaped or cross-shaped or has a different shape.
- the node part on the side, which is later covered by the forming board, is open. Even with the node parts so advantageous material is saved.
- connection surfaces for end faces of at least two open profile parts.
- a connection surface consists only of the end-side edges of the knot part, to which corresponding end-side edges of the open profile part are then added, for B. welded, are. But it can also be provided webs that allow easier joining together.
- knot parts advantageously open profile parts are linked together in such a way that a closed structure of profile parts is produced, which ensures good stability. tion of the wall of a car body and thus an entire car body allows.
- open profile parts extend from a node part in three dimensions.
- a node part could be arranged in a corner of a car body, so that it emanates three profile parts, which act as a side member, as a cross member and as a vertical column.
- Such an arrangement of node part and three profile parts is particularly advantageous to install in the corners of a car body.
- the node part is connected, for example, with open profile parts abutting. Only the narrow faces are in contact.
- the node part is overlapped with open profile parts. This ensures a particularly stable connection.
- the node part is made by only one deep-drawing process.
- Deep drawing is a well-known manufacturing process that is used in open profile parts and for
- the cavities which are formed by the open profile parts and / or the node parts on the one hand and by the forming plate on the other hand, arranged reinforcing ribs which connect the boundary walls of the cavities.
- the open profile parts, but also the knot parts can be stabilized in a special way by reinforcing ribs, which are located in their interior and are not visible in a fully assembled car body. Twisting and bending of the profile parts and accordingly also the knot parts are advantageously restricted or even prevented.
- the form boards are flat. This is a standard car body is made.
- the forming board is not flat and has a curvature along its longitudinal extent.
- attached open profile part which has a hat profile, a great mechanical stability of the car body is also guaranteed in the area of curved walls (cambered execution) advantageous.
- Figure 1 shows a structure according to the prior art.
- Figures 2 and 3 show structures according to the invention.
- Figure 4 shows the arrangement of a node part according to the invention
- Figure 1 shows as a section of a car body, a wall 1, on which a conventional carrier 2 is arranged with a closed, rectangular, in particular square profile cross-section for stabilization. Weld seams 3 serve to connect the carrier.
- This arrangement according to FIG. 1 represents the connection known from the prior art from a wall 1 and a carrier 2, as well as the construction of the carrier 2.
- FIGS 2 and 3 show embodiments of a compound of planar form of the plate 4 and open profile part .5, 7 according to the invention.
- an open profiled part 5 is placed on a flat forming plate 4, which is only partially shown, which may be the wall or another structural component of a wagon body.
- the planar forming plate 4 edges of the parallel walls of the open profile part 5 are assigned.
- the open profile part 5 is thus placed with its opening on the flat mold plate 4.
- the flat mold plate 4 covers the opening of the open profile part 5.
- welds 6 are present, which ensure a stable, especially cohesive connection.
- FIG. 3 shows a variant of the embodiment according to FIG. 2.
- an open profile part 7, which has the cross-section of a so-called hat profile is arranged on the planar shaping plate 4.
- a hat profile is given by the fact that the parallel walls of the open profile part 7, which limit the opening of the open profile part 7, webs 8 are bent forming, which are placed on the flat mold plate 4.
- webs 8 is the open profile part 7 with hat profile better and more stable with the flat mold plate 4 in contact as it is possible without hat profile.
- 4 welds 9 are present between the webs 8 and the flat form of the circuit board.
- Figure 4 shows schematically in a plan view of a node part 10, which connects three open profile parts 5 together.
- the node part 10 is connected as the open profile parts 5.7 with the lying in the plane of the form panel 4.
- the forming plate 4 is usually flat. But it can also be curved.
- planar or curved form plate 4 and open profile part 5, 7 is particularly advantageous for the car body of a rail vehicle used. It is still possible with less material use a very stable car body.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008005921A DE102008005921A1 (en) | 2008-01-24 | 2008-01-24 | Car body of a rail vehicle |
PCT/EP2008/065077 WO2009092461A1 (en) | 2008-01-24 | 2008-11-06 | Car body on a rail vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2231459A1 true EP2231459A1 (en) | 2010-09-29 |
Family
ID=40344781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08871197A Withdrawn EP2231459A1 (en) | 2008-01-24 | 2008-11-06 | Car body on a rail vehicle |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2231459A1 (en) |
CN (1) | CN101925498A (en) |
DE (1) | DE102008005921A1 (en) |
TW (1) | TWI451991B (en) |
WO (1) | WO2009092461A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012214153A1 (en) * | 2012-08-09 | 2014-03-06 | Siemens Aktiengesellschaft | Single-leaf floor profile for a rail vehicle |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR784995A (en) * | 1934-04-05 | 1935-07-30 | Budd Edward G Mfg Co | New improvements to railway cars |
GB885279A (en) * | 1957-05-27 | 1961-12-20 | Donald Norman Withers | Improvements in or relating to motor vehicles, carriages and the like |
CN85103892B (en) * | 1985-05-08 | 1987-09-30 | 川崎重工业株式会社 | Adjustable assembling frame suitable for arc surface member |
US5433501A (en) * | 1993-09-20 | 1995-07-18 | Great Dane Trailers, Inc. | Post construction and sidewall for cargo container |
JP3326544B2 (en) * | 1994-08-03 | 2002-09-24 | 日本車輌製造株式会社 | Frame structure of vehicle structure |
DE19528610C1 (en) * | 1995-08-04 | 1996-11-07 | Krauss Maffei Verkehrstechnik | Wall structure for rail vehicle body |
CA2202115C (en) * | 1996-04-16 | 2005-07-12 | Fred M. Basile | Railway freight car metal floor |
US6178895B1 (en) * | 1999-04-19 | 2001-01-30 | Gunderson, Inc. | Flat-surfaced floor structure for boxcars |
JP2001138907A (en) * | 1999-11-12 | 2001-05-22 | Nippon Sharyo Seizo Kaisha Ltd | Side body structure of rolling stock |
JP2007026091A (en) * | 2005-07-15 | 2007-02-01 | Oki Electric Ind Co Ltd | Interrupt control circuit and its control method |
DE102007022198A1 (en) | 2007-05-11 | 2008-11-13 | Siemens Ag | Kit for a body shell structure |
-
2008
- 2008-01-24 DE DE102008005921A patent/DE102008005921A1/en not_active Ceased
- 2008-11-06 EP EP08871197A patent/EP2231459A1/en not_active Withdrawn
- 2008-11-06 CN CN2008801254633A patent/CN101925498A/en active Pending
- 2008-11-06 WO PCT/EP2008/065077 patent/WO2009092461A1/en active Application Filing
- 2008-12-01 TW TW097146537A patent/TWI451991B/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2009092461A1 * |
Also Published As
Publication number | Publication date |
---|---|
TW200936419A (en) | 2009-09-01 |
CN101925498A (en) | 2010-12-22 |
TWI451991B (en) | 2014-09-11 |
DE102008005921A1 (en) | 2009-07-30 |
WO2009092461A1 (en) | 2009-07-30 |
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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 |
|
17P | Request for examination filed |
Effective date: 20100624 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: STOCKINGER, ANDREAS Inventor name: HECHT, JOACHIM Inventor name: BAUMANN, STEFAN Inventor name: CELEGHINI, MARTINO |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
17Q | First examination report despatched |
Effective date: 20141210 |
|
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: 20150421 |