EP0960794A2 - Toit de véhicule, notamment toit sans cintres pour véhicules de transport en commun roulants sur rails - Google Patents

Toit de véhicule, notamment toit sans cintres pour véhicules de transport en commun roulants sur rails Download PDF

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Publication number
EP0960794A2
EP0960794A2 EP99109651A EP99109651A EP0960794A2 EP 0960794 A2 EP0960794 A2 EP 0960794A2 EP 99109651 A EP99109651 A EP 99109651A EP 99109651 A EP99109651 A EP 99109651A EP 0960794 A2 EP0960794 A2 EP 0960794A2
Authority
EP
European Patent Office
Prior art keywords
vehicle
roof
connecting elements
receiving
vehicle roof
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Withdrawn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
EP99109651A
Other languages
German (de)
English (en)
Other versions
EP0960794A3 (fr
Inventor
Ralf Diebel
Thorsten Koch
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.)
DWA Deutsche Waggonbau GmbH
Original Assignee
DWA Deutsche Waggonbau 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 DWA Deutsche Waggonbau GmbH filed Critical DWA Deutsche Waggonbau GmbH
Publication of EP0960794A2 publication Critical patent/EP0960794A2/fr
Publication of EP0960794A3 publication Critical patent/EP0960794A3/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Withdrawn legal-status Critical Current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
    • 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
    • B61D17/12—Roofs

Definitions

  • the invention relates to a vehicle roof, in particular a bow-free roof for rail-bound Commuter vehicles, according to the preamble of claim 1.
  • Rail vehicle roofs such as. B. in DE-OS 2 322 242 described are stiffened by profiled bows.
  • the roof membrane is used to transmit longitudinal forces Longitudinally beaded and in the area of the flat roof skin at both ends of the roof are purlins provided that are connected to the roof skin.
  • the invention is based on the problem of designing a vehicle roof which, without the profile-like receiving, fastening and stiffening elements forming the heat or cold bridges, has sufficient stability to absorb and / or transmit forces and moments occurring in the roof area.
  • the problem is solved in a generic vehicle roof according to the preamble of claim 1 by the features mentioned in the characterizing part of claim 1.
  • An expedient embodiment of the invention is specified in the subclaims.
  • the roof according to the invention is designed with a high degree of stability and forces introduced into the roof do not lead to its deflection, as is the case with roofs with a bow construction , but are passed vertically into the side walls, thereby avoiding prying open the side walls.
  • manufacture of such a roof is associated with a reduction in production costs and can be used with its features for the conventional integral construction as well as for the modular differential construction, a complete roof construction being possible during the prefabrication for both of the construction methods mentioned.
  • the vehicle roof 1 consists of a roof skin 3 which is stiffened with bulkhead-like receiving and connecting elements 2.
  • the size of the vehicle roof 1 extends from one vehicle end wall to the other and connects the two side walls 8 to one another.
  • the large support height between the outer and inner contours enables the receiving and connecting elements 2 to absorb very large forces and / or to transmit them into the side walls 8 of the vehicle.
  • the vehicle roof 1 is designed such that the roof skin 3 extends beyond the haunch area 9 and closes on both sides on the approximately vertical outer paneling of the side walls 8.
  • the roof skin 3 of the vehicle roof 1 is stiffened by means of its receiving and connecting elements 2, and the vehicle roof 1 is placed on the side walls 8 and connected to them.
  • the roof skin 3 and the vehicle interior ceiling 11 in both applications without additional Auxiliary profiles, such as bows for the roof skin 3 and a scaffold to accommodate the Vehicle interior ceiling 11, attached directly to the receiving and connecting elements 2 are determined by their shape for receiving and connecting elements 2 one the outer contour of the vehicle roof 1 through the adjacent roof skin 3 and the other the ceiling contour inside the vehicle through the adjacent vehicle interior ceiling 11.
  • the receiving and connecting elements 2 consist of materials with a low Heat transfer, such as B. composite materials, thereby avoiding heat or cold bridges be, however, a light construction of the vehicle roof 1, with a high Stability of the same is guaranteed. Due to the high stability of the vehicle roof 1 opens up the possibility of 2 aggregates on these receiving and connecting elements 6, such as B.
  • Add-on elements 7, such as. B. handrails, which are preferably kept in vertical alignment with the receiving and connecting elements 2 are also without supporting trusses in the area of the vehicle roof 1 attached to these receiving and connecting elements 2.
  • the receiving and connecting elements 2 purlins 10 are arranged on both sides at a symmetrical distance from the vehicle's longitudinal center axis. The distance between the purlins 10 to the roof skin 3 ensures the formation of a supporting structure, so that forces acting in the longitudinal direction of the vehicle due to the roof design shown be compensated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
EP99109651A 1998-05-28 1999-05-12 Toit de véhicule, notamment toit sans cintres pour véhicules de transport en commun roulants sur rails Withdrawn EP0960794A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998123863 DE19823863A1 (de) 1998-05-28 1998-05-28 Fahrzeugdach, insbesondere spriegelfreies Dach für schienengebundene Nahverkehrsfahrzeuge
DE19823863 1998-05-28

Publications (2)

Publication Number Publication Date
EP0960794A2 true EP0960794A2 (fr) 1999-12-01
EP0960794A3 EP0960794A3 (fr) 2000-09-13

Family

ID=7869179

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99109651A Withdrawn EP0960794A3 (fr) 1998-05-28 1999-05-12 Toit de véhicule, notamment toit sans cintres pour véhicules de transport en commun roulants sur rails

Country Status (2)

Country Link
EP (1) EP0960794A3 (fr)
DE (1) DE19823863A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007182216A (ja) * 2005-12-07 2007-07-19 Tokyu Car Corp 鉄道車両の車体構造
WO2015010866A1 (fr) * 2013-07-23 2015-01-29 Siemens Aktiengesellschaft Wagon ferroviaire
WO2024235583A1 (fr) * 2023-05-12 2024-11-21 Siemens Mobility Austria Gmbh Cadre de renforcement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2187439C1 (ru) * 2001-02-02 2002-08-20 Открытое акционерное общество "Троллейбусный завод" Крыша транспортного средства
CN110667709B (zh) * 2019-10-18 2021-08-31 安徽安凯汽车股份有限公司 一种客车下沉顶结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322242A1 (de) 1973-05-03 1974-11-21 Linke Hofmann Busch Verbindung eines vorgefertigten daches eines schienenfahrzeuges

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1710812U (de) * 1954-08-02 1955-11-17 Linke Hofmann Busch Dachkonstrucktion fuer fahrzeuge, insbesondere schienenfahrzeuge.
FR1296794A (fr) * 1961-06-15 1962-06-22 Ammendorf Waggonbau Procédé et dispositif pour la fabrication de toitures de voitures de chemins de fer à l'aide d'un assemblage par soudure
GB2159105B (en) * 1984-05-25 1988-03-02 Richard George West Vehicle construction
JP2821163B2 (ja) * 1989-03-22 1998-11-05 株式会社日立製作所 鉄道車両の屋根構体
DE19545591C1 (de) * 1995-12-07 1997-04-10 Alusuisse Lonza Services Ag Fahrzeug, insbesondere Straßen- oder Schienenfahrzeug, mit einem Skelett

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322242A1 (de) 1973-05-03 1974-11-21 Linke Hofmann Busch Verbindung eines vorgefertigten daches eines schienenfahrzeuges

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007182216A (ja) * 2005-12-07 2007-07-19 Tokyu Car Corp 鉄道車両の車体構造
WO2015010866A1 (fr) * 2013-07-23 2015-01-29 Siemens Aktiengesellschaft Wagon ferroviaire
WO2024235583A1 (fr) * 2023-05-12 2024-11-21 Siemens Mobility Austria Gmbh Cadre de renforcement

Also Published As

Publication number Publication date
DE19823863A1 (de) 1999-12-02
EP0960794A3 (fr) 2000-09-13

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