EP4520614A1 - Élément de revêtement extérieur - Google Patents

Élément de revêtement extérieur Download PDF

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Publication number
EP4520614A1
EP4520614A1 EP24195331.4A EP24195331A EP4520614A1 EP 4520614 A1 EP4520614 A1 EP 4520614A1 EP 24195331 A EP24195331 A EP 24195331A EP 4520614 A1 EP4520614 A1 EP 4520614A1
Authority
EP
European Patent Office
Prior art keywords
cladding element
track
guided vehicle
roof
outer cladding
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.)
Pending
Application number
EP24195331.4A
Other languages
German (de)
English (en)
Inventor
Carlos-Jose Rodriguez Ahlert
Nils Olligschläger
Michael Philip SITTE
Stefan Teichmann
Daniel TRAUNER
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.)
Siemens Mobility Austria GmbH
Siemens Mobility GmbH
Original Assignee
Siemens Mobility Austria GmbH
Siemens Mobility 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 Siemens Mobility Austria GmbH, Siemens Mobility GmbH filed Critical Siemens Mobility Austria GmbH
Publication of EP4520614A1 publication Critical patent/EP4520614A1/fr
Pending 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 an outer cladding element for a rail-guided vehicle for passenger transport, comprising a supporting structure and at least one enveloping body carried by the supporting structure.
  • the invention relates to a track-guided vehicle comprising at least one such outer cladding element or one further developed as described below.
  • the document GB 287 174 A reveals a rail zeppelin from the 1920s. This has an internal combustion engine driving a propeller. Instead of a car body, a zeppelin-like structure made of struts and rigid panels is revealed, forming the interior of the rail zeppelin. According to the document, flexible coverings are not used. GB 287 174 A expressly excluded, as these generate unwanted vibrations during operation. An external cladding element, which additionally covers the exterior of the track-guided vehicle, is from the document GB 287 174 A unknown. Furthermore, no membrane is disclosed.
  • Modern track-guided vehicles such as rail vehicles, especially those used for passenger transport, are equipped with a multitude of components (e.g., air conditioning systems, other cooling devices, power converters, dynamic brakes, water tanks, compressors). These components are usually installed in the roof or underfloor area. Since they are exposed to the elements (sun, rain, snow), they must be protected by cladding and enclosures. The different shapes and sizes of various components result in a non-uniform roof and underfloor landscape, with obvious aerodynamic disadvantages for driving resistance and crosswind stability.
  • components e.g., air conditioning systems, other cooling devices, power converters, dynamic brakes, water tanks, compressors.
  • aprons, covers, and cladding made of sheet metal or plastic, for example are generally used.
  • these components require complex design and manufacture and must meet precise manufacturing tolerances.
  • the invention is based on the object of providing an exterior cladding element that provides simplified cladding for different components of a track-guided vehicle.
  • a track-guided vehicle for passenger transport comprising at least one such outer cladding element or one further developed as described below.
  • the enveloping body is a body that envelops the supporting structure.
  • the envelope is designed as a flexible membrane.
  • the membrane can be, for example, a tarpaulin or film, preferably made of plastic. However, it is also possible for it to be a textile membrane or a composite material.
  • a particularly advantageous feature is that the enveloping body improves the aerodynamic properties of the track-guided vehicle.
  • this inventive concept meets all the requirements for a technical concept suitable for retrofitting existing rail-guided vehicles.
  • the inventive covering or covering with a membrane can be individually adapted to the specific geometric conditions. Furthermore, it meets the requirements of lightweight construction and only slightly increases the overall weight of a rail-guided vehicle.
  • the track-guided vehicle is, for example, a rail vehicle or a magnetic levitation train, preferably for passenger transport.
  • Such vehicles suitable for passenger transport are specifically adapted to the transport of many people.
  • the track-guided vehicle preferably has at least one electric drive motor.
  • the track-guided vehicle is designed as a rail vehicle with distributed traction.
  • the rail vehicle is preferably designed as an electric multiple unit.
  • the track-guided vehicle preferably has one or more components from the group of the following components, preferably on the roof: air conditioning system, power converter, transformer, auxiliary converter (HBU), current collector, compressor, cooling systems, H 2 tanks, fuel cells, battery, braking resistor.
  • air conditioning system power converter
  • transformer transformer
  • auxiliary converter HBU
  • current collector current collector
  • compressor compressor
  • cooling systems H 2 tanks
  • fuel cells battery
  • braking resistor braking resistor
  • the outer cladding element has an arched or roof-shaped cross-section.
  • the arched or roof-shaped cross-section refers to a cross-section in the transverse direction of the track-guided vehicle.
  • Arched or roof-shaped means that there is a cavity under the exterior cladding element formed by an arch or a roof.
  • a rectangular cross-section is preferably formed, with trapezoidal bevelled or arched rounded side roof edges.
  • the supporting structure is designed accordingly to form the arched or roof-shaped cross-section of the external cladding element.
  • the enveloping body is detachably connected to the supporting structure, preferably in segments.
  • the exterior cladding element can be opened and closed by detaching the cladding body from the supporting structure.
  • the cladding body In the open position, the cladding body is detached from the supporting structure.
  • the closed position the cladding body is connected to the supporting structure.
  • the enveloping body prefferably designed to be detachable from the supporting structure in segments, so that only a part of the enveloping body can be detached from the supporting structure and/or folded back/folded.
  • the segment-by-segment opening allows for easier access to the underlying components, thus facilitating maintenance.
  • the enclosing body can be opened segment-by-segment, allowing only the required areas to be accessed. This makes the enclosing body easier to handle than conventional cladding parts/covers, etc. Furthermore, it allows for easier replacement of the enclosing body segment in the event of a defect.
  • the enveloping body has at least one opening, wherein preferably a collar and/or attachment is inserted into the at least one opening.
  • This provides a design of the exterior cladding element that allows air circulation to be achieved at defined openings.
  • the outer cladding element has at least one tensioning device which is designed to tension the enveloping body, wherein the tensioning device preferably has two redundant holding devices.
  • This provides a device that enables the enveloping body to be pre-stressed and fixed to the supporting structure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
EP24195331.4A 2023-09-05 2024-08-20 Élément de revêtement extérieur Pending EP4520614A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102023208536.4A DE102023208536A1 (de) 2023-09-05 2023-09-05 Außenverkleidungselement

Publications (1)

Publication Number Publication Date
EP4520614A1 true EP4520614A1 (fr) 2025-03-12

Family

ID=92494386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24195331.4A Pending EP4520614A1 (fr) 2023-09-05 2024-08-20 Élément de revêtement extérieur

Country Status (2)

Country Link
EP (1) EP4520614A1 (fr)
DE (1) DE102023208536A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB287174A (en) 1927-03-18 1928-06-07 Franz Kruckenberg Improvements in and relating to coverings for vehicles
GB355614A (fr) 1929-12-07 1931-08-27 Franz Kruckenberg
EP0471875A1 (fr) * 1989-08-04 1992-02-26 Waggonfabrik Talbot Wagon à marchandises
DE4027682A1 (de) * 1990-08-31 1992-03-05 Webasto Klimatech Gmbh Klimaanlage fuer kraftfahrzeuge, insbesondere omnibusse
DE19839780A1 (de) * 1998-09-01 2000-03-02 Edscha Lkw Schiebeverdeck Gmbh Spriegelausbildung für ein Planendach für Fahrzeugaufbauten und Container
US20020109375A1 (en) * 2001-02-13 2002-08-15 Ming-Tung Hung Energy saving method for transportation means
DE102018114245A1 (de) 2018-06-14 2019-12-19 Voith Patent Gmbh Schienenfahrzeugbugnase

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB287174A (en) 1927-03-18 1928-06-07 Franz Kruckenberg Improvements in and relating to coverings for vehicles
GB355614A (fr) 1929-12-07 1931-08-27 Franz Kruckenberg
EP0471875A1 (fr) * 1989-08-04 1992-02-26 Waggonfabrik Talbot Wagon à marchandises
DE4027682A1 (de) * 1990-08-31 1992-03-05 Webasto Klimatech Gmbh Klimaanlage fuer kraftfahrzeuge, insbesondere omnibusse
DE19839780A1 (de) * 1998-09-01 2000-03-02 Edscha Lkw Schiebeverdeck Gmbh Spriegelausbildung für ein Planendach für Fahrzeugaufbauten und Container
US20020109375A1 (en) * 2001-02-13 2002-08-15 Ming-Tung Hung Energy saving method for transportation means
DE102018114245A1 (de) 2018-06-14 2019-12-19 Voith Patent Gmbh Schienenfahrzeugbugnase

Also Published As

Publication number Publication date
DE102023208536A1 (de) 2025-03-06

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