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
  • B61D17/10—Floors

Definitions

• the invention relates to a floor for rail vehicles.
• the floor of passenger rail vehicles is high
• Rail vehicle floor advantageously have heat-insulating and sound-absorbing properties, while being easy and inexpensive.
• Rough aluminum structures on the other hand, have a substantially smooth, even surface
• trays are constructed for rail vehicles of plates (typically plywood or composite panels ⁇ ) which (typically screwed) on local conditions (distance timber or profiles) to the vehicle floor are connected. These plywood panels are covered with a wear layer, which the
• Plywood are to create.
• Impairment of the use of the vehicle may occur.
• the weight of prior art flooring is considerable, typically a floor of one weighs
• the invention is therefore based on the object, a
• a floor for rail vehicles consisting of a four-layer structure of a first metal layer, a filling layer, a second metal layer and a wear layer is constructed, which is made in one piece and the entire
• a corrosion-resistant light metal (aluminum alloy) is advantageously used, since both a sufficient strength and a low weight can be achieved.
• cork light weight, elastic, shock absorbing, good thermal insulation properties, moisture resistance, fungal resistance, fire retardant properties
• the wear layer is advantageously made of the usual, common in rail vehicle flooring materials executed. Especially plastic (eg PVC) and
• Rubber materials are particularly suitable for this use because they have a high abrasion resistance. But also
• Carpet materials can be used.
• the compound of the metal layers with the filling layer or with the wear layer can be used with all suitable materials
• Adhesives for example, with solvent-free or solvent-based dispersion adhesives or with
• the essential feature of the invention is the one-piece production of a floor plate from the mentioned
• This floor plate extends over the entire passenger compartment floor, so for everyone
• Rail vehicle type is only a plate to construct, which provides a significant saving on development costs.
• With the said layer structure it is possible to produce a floor which has the necessary inherent strength to be transported and assembled in one piece.
• Reinforcing profiles increase the one hand, the inherent strength of the floor panel, on the other hand, they can be used as a benchmark for the attachment of interior equipment (for example
• Reinforcing profiles are particularly suitable hollow chamber profiles made of light metal (aluminum alloys).
• Rail vehicle can be installed, for example, it is possible, the floor plate on the base
• Another mounting option is an end wall of the
• the one-piece construction results in a further significant advantage that no thermal bridges can arise and that no leveling work is required.
• the floorboard according to the invention is on
• the floor plate is, separated by some support strips (elastic plastic material), directly on the vehicle floor. However, it is recommended, in particular to prevent the lifting of the
• Floor plate in a collision of the rail vehicle to provide floor support are attached to the Rail vehicle structure (eg on the long beam) attached.
• the cork layer is additionally protected from moisture by the two-sided protection by the first and second metal layer.
• an edge profile which comprises the floor plate on the circumference and has a nose, which prevents the ingress of
• the edge profile can be attached to different margins of the
• the nose may be designed differently in the area of entrances to prevent a risk of tripping for the passengers.
• the wear layer is connected to the second metal layer by means of a pressure-sensitive adhesive.
• Fig.l the layer structure of a floor according to the invention for rail vehicles.
• FIG. 2 shows a floor according to the invention for rail vehicles with a reinforcing profile.
• FIG. 4 shows the layer structure of a floor according to the invention for rail vehicles with an edge profile.
• Fig.l shows an example and schematically the layer structure of a floor according to the invention for rail vehicles.
• a floor F for rail vehicles comprises a first
• Metal layer 1 arranged filling layer 2, a arranged on this filling layer 2 second metal layer 3 and a second layer arranged on this second metal layer 3 4.
• This wear layer 4 is made of the generally in
• the filling layer 2 is made of cork, or a cork mixture
• This filling layer 2 particularly determines the heat and sound insulation properties of the floor F.
• one-piece plate is constructed, which covers substantially the entire interior floor of the rail vehicle.
• the floor F shown by way of example in FIG. 2 has a reinforcing profile 5, which is provided centrally in the longitudinal direction of the floor and between the first floor Metal layer 1 and the second metal layer 3 is arranged in a recess of the filling layer 2.
• the reinforcing profile 5 is not visible, since it of the wear layer 4 and the second metal layer. 3
• a reinforcing profile 5 is arranged in a recess in the filling layer 3.
• a hollow profile constructed from three chambers is shown.
• This reinforcing profile 5 may further comprise receiving means permitting, for example, the assembly of interior fittings (e.g., handrails) of the rail vehicle.
• Fastening can be provided.
• 4 shows by way of example and schematically the layer structure of a floor according to the invention for rail vehicles with an edge profile. It is a section through a floor F with the layer structure, as shown in Fig.l.
• an edge profile 6 is arranged, which surrounds the layer structure of the first metal layer 1 - filling layer 2 - second metal layer 3.
• Wear layer 4 is in the region of the edge profile. 6
• the edge profile 6 has a nose 7, which is arranged on the side of the wear layer 4 and extends in the direction of the passenger compartment. This nose 7 serves to prevent the ingress of moisture into the installation space below the floor F.
• This edge profile 6 can be designed circumferentially around the entire floor F, it being possible to use different outlines of the floor F
• edge profile 6 is the layer structure of the floor F in a suitable manner, generally by means of a
• FIG. 5 shows an example and schematically the installation of a floor according to the invention in a rail vehicle.
• a rail vehicle, shown is a section across the
• Longitudinal axis includes a wheel, a base with two outer side rails and two side walls and is equipped with a floor F.
• the floor F is on the unfinished floor of the rail vehicle by means of several

Landscapes

• Engineering & Computer Science (AREA)
• Life Sciences & Earth Sciences (AREA)
• Wood Science & Technology (AREA)
• Mechanical Engineering (AREA)
• Body Structure For Vehicles (AREA)
• Floor Finish (AREA)
• Laminated Bodies (AREA)
• Machines For Laying And Maintaining Railways (AREA)

Priority Applications (9)

Applications Claiming Priority (2)

Publications (1)

Family

ID=44627054

Family Applications (1)

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Cited By (5)

Families Citing this family (5)

Citations (4)

Family Cites Families (18)

• 2010
  • 2010-07-22 AT ATA1236/2010A patent/AT510180B1/de not_active IP Right Cessation
• 2011
  • 2011-01-06 UA UAA201300740A patent/UA109442C2/ru unknown
  • 2011-06-01 US US13/810,253 patent/US20130112105A1/en not_active Abandoned
  • 2011-06-01 ES ES11725390.6T patent/ES2632758T3/es active Active
  • 2011-06-01 EP EP11725390.6A patent/EP2595851B1/de active Active
  • 2011-06-01 CA CA2805944A patent/CA2805944C/en not_active Expired - Fee Related
  • 2011-06-01 BR BR112013001146-7A patent/BR112013001146B1/pt not_active IP Right Cessation
  • 2011-06-01 CN CN201180035867.5A patent/CN103003124B/zh active Active
  • 2011-06-01 WO PCT/EP2011/059060 patent/WO2012010362A1/de active Application Filing
  • 2011-06-01 RU RU2013102573/11A patent/RU2556044C2/ru active
• 2012
  • 2012-11-19 CL CL2012003217A patent/CL2012003217A1/es unknown
• 2013
  • 2013-06-14 HK HK13107023.1A patent/HK1179928A1/zh unknown

Patent Citations (4)

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