EP4134291A1 - Module de système de porte pour un véhicule, véhicule et procédé de réalisation d'un cadre de porte de véhicule dans un véhicule - Google Patents

Module de système de porte pour un véhicule, véhicule et procédé de réalisation d'un cadre de porte de véhicule dans un véhicule Download PDF

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Publication number
EP4134291A1
EP4134291A1 EP21191330.6A EP21191330A EP4134291A1 EP 4134291 A1 EP4134291 A1 EP 4134291A1 EP 21191330 A EP21191330 A EP 21191330A EP 4134291 A1 EP4134291 A1 EP 4134291A1
Authority
EP
European Patent Office
Prior art keywords
vehicle
door
frame
door system
system assembly
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
EP21191330.6A
Other languages
German (de)
English (en)
Inventor
Andreas Pellegrini
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.)
Brose Fahrzeugteile SE and Co KG
Bode Die Tuer GmbH
Original Assignee
Brose Fahrzeugteile SE and Co KG
Bode Die Tuer 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 Brose Fahrzeugteile SE and Co KG, Bode Die Tuer GmbH filed Critical Brose Fahrzeugteile SE and Co KG
Priority to EP21191330.6A priority Critical patent/EP4134291A1/fr
Publication of EP4134291A1 publication Critical patent/EP4134291A1/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
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • 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

  • the present invention relates to a door system assembly for a vehicle, in particular for a road or rail vehicle, comprising the following assembly components: a door frame, a door leaf that is attached to the door frame via a support device, and means for moving the door leaf.
  • the aforementioned listing is not exhaustive because the door system assembly can—as explained later—comprise other assembly components.
  • the invention relates to a vehicle having a vehicle frame and a door system assembly according to the invention.
  • the invention relates to a method for forming a vehicle door portal in a vehicle.
  • the present invention can relate to both road vehicles and rail vehicles. Even use in vehicles of other vehicle categories, e.g. B. aircraft or watercraft is conceivable.
  • a road vehicle is, in particular, a wheeled vehicle, e.g. B. to understand a public transport vehicle such as a bus.
  • a rail vehicle is also to be understood as meaning, in particular, public passenger transport vehicles such as trains, streetcars, trams, underground trains, suburban trains, local trains, long-distance trains, regional trains or the like. Rail vehicles move on rails.
  • Vehicles usually have a vehicle frame, which can be understood as the basic structure of the vehicle.
  • a vehicle framework within the meaning of the invention can have a load-bearing function and/or provide an outer skin of the vehicle to protect vehicle occupants or transported goods.
  • the vehicle frame can carry payloads and stabilize the vehicle against external forces.
  • effects of force can be generated, for example, by the vehicle colliding with external objects (eg other vehicles or static, ie unmoving, objects). Centrifugal forces, acceleration forces, braking forces, etc. can also be understood as the effects of external forces.
  • a vehicle framework within the meaning of the invention can be understood to mean a chassis, a vehicle frame, a vehicle body or a chassis. It should be emphasized that the terms mentioned are often used synonymously.
  • a body is often placed on a vehicle frame, with the body forming the outer skin of the vehicle. Both components can have supporting and stabilizing functions. Within the meaning of the invention, those vehicle components that have a load-bearing or stabilizing function are to be understood as vehicle framework.
  • Rail vehicles also have a vehicle frame with load-bearing and stabilizing properties. Since the present invention can be used in both road and rail vehicles, the term vehicle body is used below to refer to the vehicle frame of a road vehicle, while the term “vehicle body” is used to refer to the frame of a rail vehicle.
  • Vehicle frames for public transport vehicles are mainly made of bolted or welded profiles or in the form of a welded tubular frame.
  • vehicle-side door portal vehicle door portal
  • vehicle door portal is part of the body shell and is designed by vehicle manufacturers according to the requirements with regard to its mechanical requirements (rigidity, damping, crash behavior). All door components are connected to this vehicle door portal in the subsequent assembly process: e.g. B. a sealing frame as an abutment of a door seal, a sealing frame for accommodating seals, locking elements, rotary column bearings, swivel arms, a door drive, etc. All these components are assembled individually and must be adjusted to each other.
  • the sealing frame/sealing frame must also be sealed against the vehicle portal.
  • the present invention is therefore based on the object of providing a door system assembly for a vehicle that allows a simplified, more flexible and more cost-effective design of a vehicle door portal in a vehicle. Furthermore, the present invention is based on the object of providing a vehicle in which a door system assembly can be installed more simply, more flexibly and more cost-effectively. Ultimately, the invention is based on the object of a method for forming a vehicle door portal in a vehicle, which allows a simplified, more flexible and more cost-effective formation of a vehicle door portal.
  • the present invention initially relates to a door system assembly for a vehicle, in particular for a road or rail vehicle, comprising the following assembly components: a. a door frame, b. a door leaf which is attached to the door frame via a support device, and c. Means for moving the door leaf.
  • the door system assembly can also have other components that will be discussed later should be explained further.
  • the door system assembly can relate to a single-leaf door system (comprising one door leaf) or a double-leaf door system (two door leaves).
  • certain door system components can be provided in a number corresponding to the number of door leaves provided.
  • the door system assembly according to the invention is characterized in that the door system assembly formed by the assembly components is designed to be installed as a whole in the vehicle, and that the door frame is designed for this - in a functional installation state of the door system assembly in the vehicle - to form a vehicle door portal that is integrated into an overall structure of a vehicle framework, in particular a vehicle frame or a vehicle body, in terms of stability and crash behavior.
  • the possibility of installing the door system assembly as a whole (ie not in the form of individual parts) in the vehicle simplifies the assembly process of a door system compared to the assembly of individual door components known from the prior art on a vehicle door portal formed by a vehicle framework. A time-consuming assembly of the individual components of the door system on the vehicle is thus avoided.
  • the installation of door system assemblies as a whole in a vehicle can inherently increase the speed of assembly.
  • the direct provision of the vehicle door portal through a door frame associated with the door system assembly means that a sealing plane (between the sealing frame and the vehicle door portal) can be dispensed with, which has a positive effect on the required number of components and thus the component costs.
  • the vehicle door portal formed by the door frame is integrated into the overall structure of the vehicle frame in terms of stability and crash behavior means that the door frame - after appropriate assembly or attachment to the vehicle frame - contributes to the overall stability of the vehicle frame or completes it. That door frame associated with the door system assembly thus assumes the function of a vehicle door portal not provided as such in the vehicle frame. In terms of stability and crash behavior, it is fully integrated into the vehicle framework.
  • the door frame can thus be adapted to the vehicle frame in terms of its material and its mechanical stability properties (e.g. inherent rigidity).
  • the door frame is preferably inherently rigid, i.e. it has a high degree of inherent rigidity.
  • the door frame can be made in one piece or in several pieces. In the case of a multi-part design, the door frame can be formed from a plurality of profile elements.
  • the profile elements are preferably made of metal or high-strength plastic.
  • the door frame can be designed in the manner of a closed rectangle, i.e. it can have a rectangular profile which can be formed from a single profile element or from a plurality of profile elements.
  • the door frame can also be designed in the manner of a U-profile that is open at the bottom. In this case, the door frame has two opposite side profiles and an upper profile.
  • the profiles or profile elements can be welded, screwed or glued together.
  • door system assembly can be provided that the door system assembly single-leaf or double-leaf door system, in particular a sliding door system, a pivoting door system or a pivoting sliding door system, wherein the door system assembly comprises one or two door leaves.
  • All of the door system variants mentioned can be understood as a door system assembly within the meaning of the invention.
  • All of the door systems mentioned comprise at least one door leaf which can be moved from a closed position to an open position and vice versa. In an open position of the door leaf, a vehicle door portal is released for people to pass through, while the at least one door leaf blocks the vehicle door portal in its closed position for people to pass through.
  • the movement of the at least one door leaf can relate to a purely translational displacement movement (sliding door), but also a pure pivoting movement (pivoting door), but also a superimposed pivoting/sliding movement (pivoting/sliding door).
  • a door system assembly proposed with the invention, provision can be made for the door system assembly to have other assembly components required for operation. It should be emphasized at this point that a large number of different configurations of the designated door systems together with the associated door system components are already known from the prior art. However, the core of the present invention is not aimed at a specific type or a specific type of door system; instead, all known door system types or door system types should be compatible with the basic idea of the invention.
  • the other operationally necessary assembly components mentioned can be, for example, a rotating column, a pivoting arm, a locking element, a sealing system, a drive as a means of moving the door leaf, etc .
  • the components mentioned can each be assigned to a door leaf.
  • a door leaf can be hung on a rotary column via one or more swivel arms.
  • the rotary column can be pivoted via a lower and upper rotary column bearing in the door frame or another door system component.
  • Assembly components of the door system assembly can also provide guide devices for the door leaves or components connected thereto.
  • a control unit and Actuating or display elements are viewed as assembly components within the meaning of the invention.
  • the assembly components can be preassembled into the door system assembly before the door system assembly is installed in the vehicle and form a ready-to-install door system assembly.
  • the pre-assembly can affect a part of the assembly components, but also all assembly components.
  • the door system assembly can be assembled as a whole in the vehicle, separate assembly of the assembly components on site, i.e. in the vehicle, is not required.
  • this means that door systems can be flexibly adapted to customer requirements during pre-assembly, and on the other hand, the assembly process of the door system can be significantly simplified.
  • on-site assembly of door system components can be associated with a high level of assembly effort, which is eliminated by the solution according to the invention.
  • a further relevant aspect is the decoupling of the assembly of the assembly components providing the door system from the final assembly of the door system in the vehicle, which is possible with the invention.
  • the proposed door system assembly can be pre-assembled at a first location (e.g. at a supplier) and installed in the vehicle at a second location (e.g. at a customer or vehicle manufacturer).
  • the door frame can be fastened to the vehicle framework, in particular the vehicle frame or the vehicle body, using fastening means.
  • certain attachment sections can be fixed or attached to the door frame, which allow attachment to the vehicle frame via the attachment means mentioned.
  • the attachment sections can be a specific longitudinal section or transverse section of the door frame, which is attached to the vehicle framework.
  • the attachment sections can also be attachment flanges, attachment anchors, attachment points or the like provided specifically for this purpose.
  • the fastening means mentioned can be welded connections.
  • a welded connection e.g. a welded seam
  • the fastening means can also be screw means, ie screw connections.
  • bores, openings, holes, threaded openings or the like can be formed in the door frame, which allow a screw connection with corresponding bores, openings, holes, threaded openings in the vehicle frame.
  • the screw connection is formed using screw means such as screws, nuts and washers. Instead of screw connections, it is also conceivable to use riveted connections as fastening means. It is also conceivable to fasten the door frame to the vehicle framework by means of high-strength adhesive connections.
  • the door frame is designed to absorb forces occurring in a driving, braking or crash situation of the vehicle when the door system assembly is functionally installed in the vehicle and/or derived from the vehicle framework.
  • the force absorption and/or force dissipation on the vehicle frame leads to a direct stability and/or crash-related integration into the overall structure of the vehicle frame. Because the forces occurring in a driving, braking or crash situation can be released from the door frame of the door system assembly to the vehicle frame, forces can be passed on from the vehicle frame to the door frame and absorbed or derived from it.
  • the vehicle framework and the door frame of the door system assembly thus interact directly with respect to the power line.
  • the forces mentioned can be, for example, acceleration forces, braking forces, centrifugal forces, shearing forces, impact forces or the like.
  • the door system assembly can be stabilized in a non-functional installation state in the vehicle by means of a stabilizing element that can be detachably fastened to the door frame.
  • the stabilizing element can be rod-like and between two opposite door flanks of the door frame are arranged spreading.
  • the stabilizing element can be used to assemble several door system assemblies, so it is preferably reusable.
  • the stabilizing element is preferably inherently rigid, ie it has a high inherent rigidity. The use of such a stabilizing element allows forces occurring before and during the assembly of the door system assembly to be absorbed by the stabilizing element.
  • the stabilizing element can be detached from the door frame and removed from the vehicle. The stabilizing element can then be used to mount another door system assembly.
  • the present invention relates not only to a door system assembly, but also to a vehicle, in particular a road or rail vehicle, having a vehicle frame, in particular a vehicle frame or a vehicle body, and a door system assembly, the door system assembly comprising the following assemblies - Components: a door frame, a door leaf that is attached to the door frame via a support device, and means for moving the door leaf.
  • the vehicle is characterized in that the door frame of the door system assembly forms a vehicle door portal that is integrated into an overall structure of a vehicle framework in terms of stability and crash behavior.
  • the vehicle framework as such does not form a vehicle door portal, but that the vehicle door portal is formed exclusively by the door frame of the door system assembly.
  • the vehicle door portal is formed exclusively by the door frame of the door system assembly.
  • an opening is already provided in the vehicle frame, in which area the door system assembly is to be arranged.
  • a frame can even be formed in the vehicle framework, on which the door frame associated with the door system assembly can be attached or supported.
  • the door frame of the door system assembly is mechanically designed in such a way that it is independent of an (additional vehicle door portal) provided in the vehicle, including any Frame elements) - forms a vehicle door portal in relation to stability and crash situations.
  • step a in addition to in step a. mentioned assembly components to pre-assemble additional components to a door system assembly. Possible (additional) components were mentioned at the beginning. However, it is also conceivable to pre-assemble less than the specified components (e.g. only the door frame) and in step b. to be installed in the vehicle. In this case, the other components of the door system would have to be assembled on site in the vehicle.
  • step a can - as already mentioned - a stabilizing element can be attached to the door frame.
  • the stabilizing element is preferably arranged between two opposing side profiles of the door frame.
  • process step b. be removed from the door frame.
  • the vehicle 1 comprises a vehicle frame 6 and a vehicle door portal 5 formed in the vehicle frame 6.
  • the vehicle door portal 5 is—as known from the prior art—formed directly by components of the vehicle frame 6.
  • vehicle frameworks 6 (be they vehicle bodies or vehicle bodies) are generally provided from screwed or welded profiles or as welded tubular frames.
  • the vehicle door portal 5 is already adapted to stability requirements (e.g. with regard to the necessary rigidity or crash behavior) during the manufacture of the vehicle frame 6 .
  • a sealing frame as a counter bearing for a door seal
  • a sealing frame for accommodating seals, locking elements, rotary column bearings, rotary columns, swivel arms, a door drive, etc. All of these (in the 1 not shown) components are mounted individually in the assembly principle known from the prior art and must be adjusted to each other.
  • the sealing frame/sealing frame must also be sealed against the vehicle portal 5.
  • the figure 2 shows a perspective view of a vehicle section of a vehicle 1 with a door frame 2 associated with a door system assembly according to the invention for forming the vehicle door portal 5.
  • the door frame 2 is U-shaped and consists of two opposite side profiles 12a, 12b and an upper profile 13 together.
  • the side profiles 12a, 12b and the top profile 13 form the door frame 2, with the side profiles 12a, 12b and the top profile 13 being able to provide a door frame 2 made in one piece or a door frame 2 made in several parts.
  • the door frame 2 is connected to the vehicle frame 6 via fastening means 7 (here screw connections).
  • the door frame 2 is part of a door system assembly that is entirely in the 3 is reproduced. In the figure 2 For reasons of clarity, only the door frame 2 (as part of the door system assembly) is shown in its installed state in the vehicle 1.
  • the door system assembly comprises at least the door frame 2, a door leaf 3 (in Fig 2 a double-leaf door with two door leaves 3 is shown) and means 4 for moving the door leaf.
  • the latter means 4 can relate to a drive, for example.
  • the door system assembly formed by the assembly components is designed to be installed in the vehicle 1 as a whole.
  • the door frame 2 is set up to form the vehicle door portal 5, which is integrated into an overall structure of a vehicle framework 6 in terms of stability and crash behavior—when the door system assembly is installed in the vehicle 1 in a functional manner.
  • the vehicle frame 6 as such does not form the vehicle door portal 5 . Rather, the vehicle door portal 5 is formed exclusively by the door frame 2 of the door system assembly.
  • the door system assembly can also have other assembly components that are necessary for operation.
  • the door system assembly has locking elements 9 (locks), pivoting arms 10 and other components that cannot be specified in more detail.
  • a stabilizing element 8 is arranged between two opposing side profiles 12a, 12b of the door frame.
  • the stabilizing element 8 is after or during the pre-assembly of the assembly components between the side profiles 12a, 12b to Stabilization when installed in the vehicle 1 used. After the door system assembly has been installed in the vehicle 1, the stabilizing element 8 is removed from the door frame 2 again.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
EP21191330.6A 2021-08-13 2021-08-13 Module de système de porte pour un véhicule, véhicule et procédé de réalisation d'un cadre de porte de véhicule dans un véhicule Pending EP4134291A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21191330.6A EP4134291A1 (fr) 2021-08-13 2021-08-13 Module de système de porte pour un véhicule, véhicule et procédé de réalisation d'un cadre de porte de véhicule dans un véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21191330.6A EP4134291A1 (fr) 2021-08-13 2021-08-13 Module de système de porte pour un véhicule, véhicule et procédé de réalisation d'un cadre de porte de véhicule dans un véhicule

Publications (1)

Publication Number Publication Date
EP4134291A1 true EP4134291A1 (fr) 2023-02-15

Family

ID=77338581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21191330.6A Pending EP4134291A1 (fr) 2021-08-13 2021-08-13 Module de système de porte pour un véhicule, véhicule et procédé de réalisation d'un cadre de porte de véhicule dans un véhicule

Country Status (1)

Country Link
EP (1) EP4134291A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687612A1 (fr) * 1994-06-13 1995-12-20 Gec Alsthom Transport Sa Véhicule routier ou ferroviaire et son procédé d'assemblage
EP0990573A2 (fr) * 1998-09-30 2000-04-05 DaimlerChrysler AG Méthode pour installer un chassis de porte
WO2002058981A1 (fr) * 2001-01-26 2002-08-01 Bombardier Transportation Gmbh Carrosserie d'un vehicule ferroviaire de construction modulaire
EP1495936A1 (fr) * 2003-07-09 2005-01-12 Siemens Aktiengesellschaft Module de portière pour caisses de véhicules à grande taille pour le transport de personnes, notamment de véhicules ferroviaires et procédé pour l'installation d'un tel module de portière
EP1749684A2 (fr) * 2005-08-06 2007-02-07 MAN Nutzfahrzeuge Aktiengesellschaft Module de portière pour un omnibus
EP2726356A1 (fr) * 2011-06-30 2014-05-07 Mauro Zona Unité de porte pour véhicules ferroviaires
WO2018091123A1 (fr) * 2016-11-21 2018-05-24 Knorr-Bremse Gesellschaft Mit Beschränkter Haftung Module de porte à monter dans une ouverture de porte d'une caisse de véhicule

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687612A1 (fr) * 1994-06-13 1995-12-20 Gec Alsthom Transport Sa Véhicule routier ou ferroviaire et son procédé d'assemblage
EP0990573A2 (fr) * 1998-09-30 2000-04-05 DaimlerChrysler AG Méthode pour installer un chassis de porte
WO2002058981A1 (fr) * 2001-01-26 2002-08-01 Bombardier Transportation Gmbh Carrosserie d'un vehicule ferroviaire de construction modulaire
EP1495936A1 (fr) * 2003-07-09 2005-01-12 Siemens Aktiengesellschaft Module de portière pour caisses de véhicules à grande taille pour le transport de personnes, notamment de véhicules ferroviaires et procédé pour l'installation d'un tel module de portière
EP1749684A2 (fr) * 2005-08-06 2007-02-07 MAN Nutzfahrzeuge Aktiengesellschaft Module de portière pour un omnibus
EP2726356A1 (fr) * 2011-06-30 2014-05-07 Mauro Zona Unité de porte pour véhicules ferroviaires
WO2018091123A1 (fr) * 2016-11-21 2018-05-24 Knorr-Bremse Gesellschaft Mit Beschränkter Haftung Module de porte à monter dans une ouverture de porte d'une caisse de véhicule

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