EP0935548A1 - Module de paroi, notamment pour caisse de wagon - Google Patents

Module de paroi, notamment pour caisse de wagon

Info

Publication number
EP0935548A1
EP0935548A1 EP98946324A EP98946324A EP0935548A1 EP 0935548 A1 EP0935548 A1 EP 0935548A1 EP 98946324 A EP98946324 A EP 98946324A EP 98946324 A EP98946324 A EP 98946324A EP 0935548 A1 EP0935548 A1 EP 0935548A1
Authority
EP
European Patent Office
Prior art keywords
wall
webs
web
module according
wall module
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Withdrawn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
EP98946324A
Other languages
German (de)
English (en)
Inventor
Lutz Ristow
Jan Prockat
Wolfgang Holzapfel
Volker Banhardt
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.)
Alstom Transportation Germany GmbH
Original Assignee
ABB Daimler Benz Transportation Schweiz AG
DaimlerChrysler Rail Systems GmbH
ABB Daimler Benz Transportation Technology 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
Priority claimed from DE1997139097 external-priority patent/DE19739097A1/de
Priority claimed from DE1997139098 external-priority patent/DE19739098C2/de
Application filed by ABB Daimler Benz Transportation Schweiz AG, DaimlerChrysler Rail Systems GmbH, ABB Daimler Benz Transportation Technology GmbH filed Critical ABB Daimler Benz Transportation Schweiz AG
Publication of EP0935548A1 publication Critical patent/EP0935548A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
    • B62D33/046—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains built up with flat self-supporting panels; Fixed connections between panels
    • 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
    • B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units

Definitions

  • Wall module especially for car bodies
  • the invention relates to a wall module according to the preamble of the first claim.
  • a known wall module of this type (DE 43 01 763 A1) consists of two at least largely parallel wall panels, between which a filler is loosely introduced, which has a heat and sound insulating function.
  • Wall panels are designed as an extruded profile with profile projections provided within the surface and consist of a light metal material, preferably aluminum.
  • the second wall panel is designed as a smooth cover plate and is connected to the support webs provided within the surface of the first wall panel.
  • the bluntly tapering side edges serve as welding flanks for welding with edge profiles to be attached or in between.
  • the support webs are attached at a distance from the side edges, so that strips of the heat insulation can be inserted between the outer support webs and the edge profile, as between otherwise adjacent support webs.
  • the disadvantage of this structure is that the support webs and their profiles only provide a linear support between the wall panels and the edge profiles necessary for the side closure must be provided and fastened as separate components.
  • the invention has for its object to take measures in a wall module according to the preamble of the first claim, through which a stable structure with a simple installation option is created.
  • the side edge termination in the region of side edges is achieved by end webs, which are preferably molded directly onto the first wall panel formed from an extruded profile and which are integrally formed directly on the outer edge zone to be closed.
  • the end webs protect the core material, which is sensitive to transverse loads, against lateral mechanical damage.
  • the end webs offer the possibility of achieving an optimal ratio of the necessary rigidity to the weight used by a design adapted to the local loads.
  • the end web also takes on loads acting on the wall panel surface and keeps it away from the core material.
  • a filler can be designed as a core material with a mechanical support function, preferably in the manner of honeycombs, the hollow axes of which are at least approximately perpendicular to the wall panels and which are firmly connected to the wall panels on the end face, preferably by soldering, if metallic or metal-plated honeycombs and / or wall panels are provided.
  • Foams in particular made of rigid foam plastic, are also possible as the core material.
  • gluing can be used instead of soldering.
  • the outer edge zone of the second wall panel can also be fixed on the free end of the respective end web, which determines the distance between the wall panels according to the height of the core material.
  • the wall panels are thus supported evenly over their entire area by the core material and in the edge zone at the end web. At the same time, they are held together against bulging by the core material, the core material being able to be inserted, for example, as one piece between the wall panels. It also serves as a stiffening agent with low thermal conductivity.
  • the end webs can additionally carry integrally molded retaining webs in or adjacent to the respective plane receiving a wall panel, which are appropriately profiled so that they can engage in form-fitting engagement with oppositely shaped retaining webs or act as a weld pool lock if the panels are connected to the surrounding structure by welding should be.
  • the holding webs can be designed as U-shaped, open to the outside and parallel to the longitudinal direction of the closing web groove webs. If the free outer leg ends are set back in relation to the outer surface plane of the adjacent wall panel, a retaining web of another wall module interacting therewith can connect flush to the adjacent wall panel.
  • the holding webs on a terminal web each reach in the plane of the wall panels in question beyond the associated end web and each carry an engagement web, the engagement webs facing one another. In this way, they can be brought into engagement with the groove webs of a wall panel to be attached to them. If groove webs are formed on the side of the end web facing the core material, then the end web itself can form the particularly shortened leg of the U-shaped groove.
  • end web may otherwise be provided at its free end with a support web that engages flatly under the second wall panel, in the second embodiment it is set back by the groove depth to the associated wall panel, so that the second wall panel placed thereon is again flush with the hook-shaped one Holding bridge of an adjacent component comes to rest.
  • a component to be connected does not have to be a further wall module in every case; it can also be any other structural component, e.g. B. a window or door frame, spars, beams, frames or the like.
  • Embodiment with groove webs set back into the panel surface the end web forms a flat end surface of the module side flank in question.
  • the invention is explained in more detail below on the basis of a schematic diagram of an exemplary embodiment.
  • FIG. 1 shows a perspective view of one of several
  • FIG. 1 Wall modules assembled car body of a rail vehicle
  • Figure 2 shows a cross section through partially shown, interconnected wall modules
  • Figure 3 shows a cross section through the car body of Figure 1 in
  • a car body 1 which is intended in particular for a rail vehicle, is composed of a plurality of partially differently dimensioned or designed
  • the planar or arched wall modules 2 are each constructed from two wall panels 4 and 5, which run at least largely parallel to one another, between which a core material 6 is arranged, which is preferably designed in the manner of honeycombs, the longitudinal axes of which are at least approximately perpendicular to the plane of the section close to it of the respective panel 4 or 5.
  • foam or other mechanically supporting core materials or structures can also be used as the core material.
  • the end faces of this honeycomb core material 6 are permanently connected over the entire surface of the wall panels to the mutually facing sides of these wall panels 4, 5, for example by brazing, gluing or ultrasonic or laser welding. The connection method depends on the materials used for the
  • Wall panels 4 and 5 and the core material are preferably formed as an extruded profile made of light metal, in particular aluminum, and has, for example, attached or recessed C-shaped or T-shaped ones or annular profile 7 on which car components such as seats, luggage racks, clothing, lines and the like can be fixed or carried out.
  • this first wall panel 4 can also be used as a plastic injection molding or plastic molding z. B. with fiber, in particular glass or carbon fiber reinforcement.
  • the mutually facing inner sides of the wall panels 4, 5 are smooth, in particular in the area of overlap with the core material 6. Otherwise, the second wall panel 5 can also be designed as a corresponding extruded profile.
  • Each wall panel can have two z. B. provided on parallel side edges
  • End webs 8 may be equipped so that by turning 90 ° of a wall panel relative to the other on the wall module formed therefrom, end webs 8 are present.
  • Wall panels 4, 5 stand.
  • the end webs 8 close the lateral access to the space accommodating the core material 6 between the wall panels 4 and 5.
  • the second, outer wall panel 5 is fixed on the free end of the end web 8.
  • End web 8 is provided at its free end with a support web 9 which engages under the surface of the second wall panel 5 and which projects into the space accommodating the core material 6.
  • closing webs 8, which cover the enclosed space to the outside, are integrally formed in or adjacent to each of the planes receiving one of the wall panels 4 or 5, which are profiled for a form-fitting engagement with adapted webs 11 on a further wall module 2.
  • the support webs 10, 11 extend the length of the respective side edge of the wall modules 2.
  • the holding webs 10 on an end web 8 are designed as U-shaped, open to the outside and parallel to the longitudinal direction of the end web 8 groove webs. So that the engaging retaining webs 1 1 of an adjacent wall module 2 can connect flush to the wall panels 4 and 5 of the adjacent wall module 2, the free outer leg ends 10J are opposite the outer surface plane of the adjacent one
  • the other retaining webs 11 provided on the end web 8 of the adjacent wall panel 2 also lie in the plane of the wall panels 4, 5 and reach beyond the associated end web to the adjacent wall panel 2.
  • These holding webs 11 each have an engaging web 12, these engaging webs 12 pointing towards one another and thus being able to engage in the holding webs 10 designed as groove webs.
  • the engagement webs 12 are matched to the profile of the groove webs, so that there is at least largely play-free cohesion of adjacent wall modules 2.
  • the end web 8 forms the free, in particular shortened, recessed leg end 10J of the longitudinal free end
  • the support web 9 thus also forms the base of the groove web in question.
  • the retaining webs 11 on the adjacent wall panel 2 can remain unchanged.
  • the advantage of this second embodiment is that the end web 8 with the leg ends 10J a smooth end surface of the edge zone of the relevant wall module 2 forms and is therefore particularly suitable for the closure of the edges 8.2 of window or door openings 3.
  • the holding webs 10 designed as groove webs and the holding webs 11 designed as hook webs are preferably each formed on opposite side edges of a wall panel 2.
  • One wall module can thus be plugged into the other.
  • a wall module of this type can be used not only for side walls, but also for roof, floor, end and partition walls and can be flat or curved (roof wall 2.2). It is particularly useful to form at least the bottom wall panel 4J as an extruded profile on the bottom wall 2J, the downward-projecting or molded fastening profile rails 7J for holding equipment such. B. motors, electrical devices and the like. Through the pressure-pressure-resistant soldering / gluing of the
  • Panels 4, 5 with the core material are namely a highly stable support plate for large loads.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un module de paroi (2) convenant notamment à des véhicules sur rails et constitué de deux panneaux de paroi (4, 5) entre lesquels est disposée une isolation thermique (6). Dans le but de permettre l'obtention d'une structure stable et simple dans sa réalisation, un panneau de paroi (4) est pourvu, directement au niveau des zones marginales extérieures, d'une traverse de raccordement (8) monobloc portant à son extrémité libre le deuxième panneau de paroi (5) qui est en outre supporté par le matériau de garnissage (6) en nid d'abeilles fixé sur les deux panneaux de paroi (4, 5).
EP98946324A 1997-09-06 1998-08-13 Module de paroi, notamment pour caisse de wagon Withdrawn EP0935548A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19739098 1997-09-06
DE1997139097 DE19739097A1 (de) 1997-09-06 1997-09-06 Wandungsmodul, insbesondere für Wagenkasten
DE1997139098 DE19739098C2 (de) 1997-09-06 1997-09-06 Wandungsmodul, insbesondere für Wagenkasten
DE19739097 1997-09-06
PCT/EP1998/005136 WO1999012787A1 (fr) 1997-09-06 1998-08-13 Module de paroi, notamment pour caisse de wagon

Publications (1)

Publication Number Publication Date
EP0935548A1 true EP0935548A1 (fr) 1999-08-18

Family

ID=26039736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98946324A Withdrawn EP0935548A1 (fr) 1997-09-06 1998-08-13 Module de paroi, notamment pour caisse de wagon

Country Status (5)

Country Link
EP (1) EP0935548A1 (fr)
JP (1) JP2000505398A (fr)
KR (1) KR20000068913A (fr)
CA (1) CA2266710A1 (fr)
WO (1) WO1999012787A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951695B1 (fr) 2009-10-28 2011-11-11 Eurocopter France Panneau de planche structure en nid d'abeilles pour vehicule, incorporant un element de fixation d'equipements de ce vehicule
KR101384557B1 (ko) * 2012-06-27 2014-04-14 한밭대학교 산학협력단 견고한 결합력 확보를 위한 복합소재 철도차량용 구조물의 슬롯결합 구조 그것이 적용된 철도차량
GB2503886B (en) * 2012-07-10 2017-01-11 Gordon Murray Design Ltd Vehicle bodywork
CN114368400A (zh) * 2022-01-19 2022-04-19 江苏中科聚合新材料产业技术研究院有限公司 一种轻质环保型高铁内饰侧墙板及其低成本制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL31842A0 (en) * 1968-03-26 1969-05-28 Norcem As Vehicle body constructed of laminated plastic panels,panels for such vehicle body and a method for making such vehicle bodies
DE4317376A1 (de) * 1993-01-21 1994-07-28 Koegel Fahrzeugwerke Ag Bausatz für Kofferaufbauten
DE4301763C2 (de) 1993-01-23 1996-10-17 Vaw Ver Aluminium Werke Ag Wagenkastenaufbau, insbesondere für Eisenbahnwagen zur Personenbeförderung
EP0672567A1 (fr) * 1994-03-18 1995-09-20 Hitachi, Ltd. Caisses de véhicules ferroviaires et leurs méthodes de fabrication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9912787A1 *

Also Published As

Publication number Publication date
JP2000505398A (ja) 2000-05-09
KR20000068913A (ko) 2000-11-25
CA2266710A1 (fr) 1999-03-18
WO1999012787A1 (fr) 1999-03-18

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