CA2896912A1 - Assembly for bridging a gap in the lower area of a door field of railway vehicles - Google Patents
Assembly for bridging a gap in the lower area of a door field of railway vehicles Download PDFInfo
- Publication number
- CA2896912A1 CA2896912A1 CA2896912A CA2896912A CA2896912A1 CA 2896912 A1 CA2896912 A1 CA 2896912A1 CA 2896912 A CA2896912 A CA 2896912A CA 2896912 A CA2896912 A CA 2896912A CA 2896912 A1 CA2896912 A1 CA 2896912A1
- Authority
- CA
- Canada
- Prior art keywords
- ridges
- support
- connection
- bracket
- 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.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D23/00—Construction of steps for railway vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Body Structure For Vehicles (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to an assembly for bridging gaps in the lower region of the door field of a rail vehicle, wherein the assembly comprises a bracket (1.1), which is screwed to the car body (2) of the rail vehicle in the lower region of the door field, and the bracket (1.1) is operatively connected to at least one support (1.2) by means of a screw connection (1.3), wherein a bumper (1.4) is arranged on the support (1.2) on the side facing away from the car body (2).
Description
Assembly for Bridging a Gap in the Lower Area of a Door field of Railway Vehicles The invention relates to an assembly for bridging a gap in the lower area of a door field of railway vehicles between the entry/exit and a railway platform, which is arranged on the railcar body in the door field of railway vehicles in the form of a height-adjustable bumper strip.
As a result, the manufacturing tolerances of the entry/exit edge of the railcar body shell and the bogie can be compensated.
From the prior art, edge elements for railway platforms for trains are known, wherein the railway platform extends at a certain height relative to the rails, so that the level of the railway platform corresponds to the entrance height of a train standing on the rails.
Such edge elements are in DE 602004009856 T2 and in EP 1431154 A 1. The disadvantage here is that all railway platforms have to be provided with such edge elements over the entire possible train length, and the edge elements are not matched to the different exit heights due to the different railway vehicle construction types, to the floating connection between the bogies and the railcar bodies of the vehicle and to manufacturing tolerances.
Moreover, arrangements for bridging a gap have already been disclosed, which are arranged on the railcar body structure in the area of the door opening of a railway vehicle. These are characterized either by an expensive, motor-driven construction or they are in a static stationary arrangement that is not adjustable in terms of height on the railcar body structure of the railway vehicle. Such arrangements are described, for example, in the published documents FR 2887838 (A1), US 7,178,467 B2, DE 202009006413 Ul and EP 2489568 A2.
The problem of the present invention consists in providing a simple construction for an arrangement for bridging a gap in the lower area of a door field of railway vehicles between the r entry/exit and a railway platform, which is suitable for setting different height distances between the railway platform and the exit.
According to the invention, this problem is solved by the features of Claim 1.
Advantageous embodiments of the invention are presented in the dependent claims.
Accordingly, the invention comprises an assembly for bridging a gap in the lower area of the door field of a railway vehicle, wherein the latter comprises a bracket which is screwed to the railcar body of the railway vehicle in the lower area of the door field. The bracket here is in an active connection with at least one support via a screw connection, wherein, on the support, a bumper strip is arranged on the side facing away from the railcar body. The support here can form a single piece over the length of the bracket or it can be screwed at several sites next to one another to the bracket.
According to a particular feature of the invention, on the screw-connection surface facing the railcar body, the bracket comprises several elongated holes spaced apart from one another, which are provided for the connection with the railcar body. As a result, a purely vertical setting and an adaptation of the arrangement to possible manufacturing tolerances of the railcar bodies in the vertical direction of the railway vehicle are achieved. Moreover, the bracket presents several lateral connection ridges angled to the side vertically by 900 with openings or bores, wherein between a plurality of these ridges, horizontally angled guide ridges are provided.
The support comprises several connection ridges angled to the side vertically by 90 with elongated holes, wherein horizontally angled support ridges are provided between a plurality of these connection ridges, wherein the support ridges have lugs. Here, the screw connections are advantageously arranged between the openings of the connection ridges and the elongated holes
As a result, the manufacturing tolerances of the entry/exit edge of the railcar body shell and the bogie can be compensated.
From the prior art, edge elements for railway platforms for trains are known, wherein the railway platform extends at a certain height relative to the rails, so that the level of the railway platform corresponds to the entrance height of a train standing on the rails.
Such edge elements are in DE 602004009856 T2 and in EP 1431154 A 1. The disadvantage here is that all railway platforms have to be provided with such edge elements over the entire possible train length, and the edge elements are not matched to the different exit heights due to the different railway vehicle construction types, to the floating connection between the bogies and the railcar bodies of the vehicle and to manufacturing tolerances.
Moreover, arrangements for bridging a gap have already been disclosed, which are arranged on the railcar body structure in the area of the door opening of a railway vehicle. These are characterized either by an expensive, motor-driven construction or they are in a static stationary arrangement that is not adjustable in terms of height on the railcar body structure of the railway vehicle. Such arrangements are described, for example, in the published documents FR 2887838 (A1), US 7,178,467 B2, DE 202009006413 Ul and EP 2489568 A2.
The problem of the present invention consists in providing a simple construction for an arrangement for bridging a gap in the lower area of a door field of railway vehicles between the r entry/exit and a railway platform, which is suitable for setting different height distances between the railway platform and the exit.
According to the invention, this problem is solved by the features of Claim 1.
Advantageous embodiments of the invention are presented in the dependent claims.
Accordingly, the invention comprises an assembly for bridging a gap in the lower area of the door field of a railway vehicle, wherein the latter comprises a bracket which is screwed to the railcar body of the railway vehicle in the lower area of the door field. The bracket here is in an active connection with at least one support via a screw connection, wherein, on the support, a bumper strip is arranged on the side facing away from the railcar body. The support here can form a single piece over the length of the bracket or it can be screwed at several sites next to one another to the bracket.
According to a particular feature of the invention, on the screw-connection surface facing the railcar body, the bracket comprises several elongated holes spaced apart from one another, which are provided for the connection with the railcar body. As a result, a purely vertical setting and an adaptation of the arrangement to possible manufacturing tolerances of the railcar bodies in the vertical direction of the railway vehicle are achieved. Moreover, the bracket presents several lateral connection ridges angled to the side vertically by 900 with openings or bores, wherein between a plurality of these ridges, horizontally angled guide ridges are provided.
The support comprises several connection ridges angled to the side vertically by 90 with elongated holes, wherein horizontally angled support ridges are provided between a plurality of these connection ridges, wherein the support ridges have lugs. Here, the screw connections are advantageously arranged between the openings of the connection ridges and the elongated holes
2 of the connection ridges, wherein the arrangement is height-adjustable via the screw connection.
Here, the guide ridges are guided and held between the lugs of the support ridges.
According to another feature of the present invention, it is provided that the bumper strip consists of a rubber element that is applied by vulcanization on the support.
Advantageously, damage to the arrangement due to possible contact with the railway platform can thus be prevented.
There are numerous design possibilities for the arrangement according to the invention.
Here, on one hand, reference is made to the claims following Claim 1, and, on the other hand, to the description of embodiment examples in reference to the drawing. The drawings show:
Figure la the bracket in a front view;
Figure lb the bracket in a top view;
Figure lc the bracket in a side view;
Figure 2a the support in a front view;
Figure 2b the support in a top view;
Figure 2c the support in a side view;
Figure 3a the assembly in a perspective view;
Figure 3b the assembly in a top view;
Figure 3c the assembly in a side view;
Figure 4 the assembly on a railcar body in a side view represented in cross section;
Here, the guide ridges are guided and held between the lugs of the support ridges.
According to another feature of the present invention, it is provided that the bumper strip consists of a rubber element that is applied by vulcanization on the support.
Advantageously, damage to the arrangement due to possible contact with the railway platform can thus be prevented.
There are numerous design possibilities for the arrangement according to the invention.
Here, on one hand, reference is made to the claims following Claim 1, and, on the other hand, to the description of embodiment examples in reference to the drawing. The drawings show:
Figure la the bracket in a front view;
Figure lb the bracket in a top view;
Figure lc the bracket in a side view;
Figure 2a the support in a front view;
Figure 2b the support in a top view;
Figure 2c the support in a side view;
Figure 3a the assembly in a perspective view;
Figure 3b the assembly in a top view;
Figure 3c the assembly in a side view;
Figure 4 the assembly on a railcar body in a side view represented in cross section;
3 Figure 5 a perspective view of the assembly with several supports;
and Figures 6a-c different settings of the assembly relative to the railway platform height in a side view represented in cross section.
Figures la-c and Figures 2a-c show the details of the bracket 1.1 and of the support 1.2 in different views. The bracket 1.1 has several elongated holes 1.1.1 spaced apart from one another on the screw-connection surface facing the railcar body 2, and several connection ridges 1.1.2 angled vertically by 90 with openings 1.1.3. In addition, horizontally angled guide ridges 1.1.4 are provided between the ridges 1.1.2. The vertical elongated holes 1.1.1 allow a vertical setting of the arrangement on the railcar body (2).
The support 1.2 comprises connection ridges 1.2.1 angled vertically by 90 with elongated holes 1.2.2. By means of the elongated holes 1.2.2 in circular arrangement, by rotation, an angular adjustment of the upper surface of the bumper strip 1.4 which can be walked on can occur, and thus a change in the height of the entrance edge can occur. The lugs 1.2.3.1, 1.2.3.2 are used for bracing the arrangement in the case of possible contact with a railway platform.
Between the connection ridges 1.2.1, horizontally angled support ridges 1.2.3 are provided, which have lugs 1.2.3.1, 1.2.3.2.
Figures 3a-c show the entire arrangement in different views in the assembly with the bumper strip 1.4 which is consists of a rubber element and which is applied on the support 1.2 by vulcanization. The bumper strip 1.4 with the rubber element is used for bridging a gap with respect to the railway platform. In case of any contacts, damage to the vehicle frame is prevented by the bumper strips 1.4. The gap between the vehicle and the railway platform is necessary
and Figures 6a-c different settings of the assembly relative to the railway platform height in a side view represented in cross section.
Figures la-c and Figures 2a-c show the details of the bracket 1.1 and of the support 1.2 in different views. The bracket 1.1 has several elongated holes 1.1.1 spaced apart from one another on the screw-connection surface facing the railcar body 2, and several connection ridges 1.1.2 angled vertically by 90 with openings 1.1.3. In addition, horizontally angled guide ridges 1.1.4 are provided between the ridges 1.1.2. The vertical elongated holes 1.1.1 allow a vertical setting of the arrangement on the railcar body (2).
The support 1.2 comprises connection ridges 1.2.1 angled vertically by 90 with elongated holes 1.2.2. By means of the elongated holes 1.2.2 in circular arrangement, by rotation, an angular adjustment of the upper surface of the bumper strip 1.4 which can be walked on can occur, and thus a change in the height of the entrance edge can occur. The lugs 1.2.3.1, 1.2.3.2 are used for bracing the arrangement in the case of possible contact with a railway platform.
Between the connection ridges 1.2.1, horizontally angled support ridges 1.2.3 are provided, which have lugs 1.2.3.1, 1.2.3.2.
Figures 3a-c show the entire arrangement in different views in the assembly with the bumper strip 1.4 which is consists of a rubber element and which is applied on the support 1.2 by vulcanization. The bumper strip 1.4 with the rubber element is used for bridging a gap with respect to the railway platform. In case of any contacts, damage to the vehicle frame is prevented by the bumper strips 1.4. The gap between the vehicle and the railway platform is necessary
4 , because of the floating connection between the bogie of the vehicle and the railcar body 2 of the vehicle (vehicle dynamics). The screw connection 1.3 is arranged between the openings 1.1.3 of the connection ridges 1.1.2 and the elongated holes 1.2.2 of the connection ridges 1.2.1, wherein the arrangement 1 is height-adjustable via the screw connection. Here, the guide ridges 1.1.4 are guided between the lugs 1.2.3.1, 1.2.3.2 of the support ridge 1.2.3. Here, the support 1.2 can form a single piece over the length of the bracket 1.3 (Figures 3a-c) or it can be screwed at several sites next to one another to the bracket 1.3 (Figure 5).
In Figures 6a-c, three different settings of the arrangement relative to the railway platform height are shown in a side view represented in cross section. The height adjustment can here occur relative to the step angle in the door area of the railway vehicle and relative to the railway platform height. In sum, this arrangement allows a purely vertical setting and also an angular setting of the upper surface of the bumper strip which can be walked on. The settability here occurs as the sum of a vertical adjustability of the bracket 1.1 via the elongated holes 1.1.1 as well as of the elongated holes 1.2.2 arranged in a circle of the support 1.2. Due to the adjustability, the entrance edge always remains at the same height.
In Figures 6a-c, three different settings of the arrangement relative to the railway platform height are shown in a side view represented in cross section. The height adjustment can here occur relative to the step angle in the door area of the railway vehicle and relative to the railway platform height. In sum, this arrangement allows a purely vertical setting and also an angular setting of the upper surface of the bumper strip which can be walked on. The settability here occurs as the sum of a vertical adjustability of the bracket 1.1 via the elongated holes 1.1.1 as well as of the elongated holes 1.2.2 arranged in a circle of the support 1.2. Due to the adjustability, the entrance edge always remains at the same height.
Claims (7)
1. Assembly for bridging a gap in the lower area of the door field of a railway vehicle, characterized in that said assembly comprises a bracket (1.1) which is screwed to the railcar body (2) of the railway vehicle in the lower area of the door field, and the bracket (1.1) is in an active connection with at least one support (1.2) via a screw connection (1.3), wherein, on the support (1.2), a bumper strip (1.4) is arranged on the side facing away from the railcar body (2).
2. Assembly according to Claim 1, characterized in that the bracket (1.1) comprises several elongated holes (1.1.1) spaced apart from one another on the screw-connection surface facing the railcar body (2), and several connection ridges (1.1.2) angled vertically by 900 with openings (1.1.3), wherein horizontally angled guide ridges (1.1.4) are provided between a plurality of the ridges (1.1.2).
3. Assembly according to Claim 1, characterized in that the support (1.2) comprises several connection ridges (1.2.1) angled vertically by 90 with elongated holes (1.2.2), wherein, between a plurality of the connection ridges (1.2.1), horizontally angled support ridges (1.2.3) are provided, wherein the support ridges (1.2.3) comprise lugs (1.2.3.1, 1.2.3.2).
4. Assembly according to Claims 1 to 3, characterized in that the screw connection (1.3) is arranged between the openings (1.1.3) of the connection ridges (1.1.2) and the elongated holes (1.2.2) of the connection ridges (1.2.1), and the arrangement (1) is height-adjustable via the screw connection, wherein the guide ridges (1.1.4) are guided between the lugs (1.2.3.1, 1.2.3.2) of the support ridge (1.2.3).
5. Assembly according to any one of the above-mentioned claims, characterized in that said arrangement can be screwed to the railcar body (2) via the elongated holes (1.1.1) provided in the bracket (1.1).
6. Assembly according to any one of the above-mentioned claims, characterized in that the bumper strip (1.4) consists of a rubber element and is applied by vulcanization on the support (1.2).
7. Assembly according to any one of the above-mentioned claims, characterized in that the support (1.2) forms a single piece over the length of the bracket (1.1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013200704.3 | 2013-01-18 | ||
| DE102013200704.3A DE102013200704B4 (en) | 2013-01-18 | 2013-01-18 | Arrangement for gap bridging in the lower area of a door panel of rail vehicles |
| PCT/EP2014/050768 WO2014111450A1 (en) | 2013-01-18 | 2014-01-16 | Assembly for bridging gaps in the lower region of a door field of rail vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2896912A1 true CA2896912A1 (en) | 2014-07-24 |
Family
ID=49989753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2896912A Abandoned CA2896912A1 (en) | 2013-01-18 | 2014-01-16 | Assembly for bridging a gap in the lower area of a door field of railway vehicles |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2945830B1 (en) |
| CA (1) | CA2896912A1 (en) |
| DE (1) | DE102013200704B4 (en) |
| ES (1) | ES2705040T3 (en) |
| PL (1) | PL2945830T3 (en) |
| WO (1) | WO2014111450A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015213233A1 (en) | 2015-07-15 | 2017-01-19 | Bombardier Transportation Gmbh | Rail vehicle with a Schiebetrittanordnung |
| CN113218278B (en) * | 2019-04-29 | 2023-07-14 | 杭州申昊科技股份有限公司 | Railway platform detection robot |
| DE102021206561A1 (en) | 2021-06-24 | 2022-12-29 | Siemens Mobility GmbH | Method for manufacturing a rail vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT413557B (en) | 2002-12-18 | 2006-03-15 | Getzner Werkstoffe Holding Gmbh | EDGE STRIPS FOR TRAIN STATIONS |
| BE1015505A3 (en) | 2003-05-05 | 2005-05-03 | Composite Damping Material Nv | Between a train and a platform to place board element. |
| FR2865700B1 (en) | 2004-02-04 | 2006-05-05 | Alstom Transport Sa | THRESHOLD OF ACCESS DOOR IN THE INTERIOR OF A RAILWAY VEHICLE. |
| FR2887838B1 (en) | 2005-07-01 | 2007-08-17 | Alstom Transport Sa | RETRIEVABLE DOOR THRESHOLD WITHIN A RAILWAY VEHICLE |
| DE202009006413U1 (en) | 2009-05-05 | 2009-07-09 | Bombardier Transportation Gmbh | track vehicle |
| DE102011004453A1 (en) | 2011-02-21 | 2012-08-23 | Siemens Aktiengesellschaft | Ramp with mechanically variable fixation |
-
2013
- 2013-01-18 DE DE102013200704.3A patent/DE102013200704B4/en active Active
-
2014
- 2014-01-16 EP EP14700678.7A patent/EP2945830B1/en not_active Not-in-force
- 2014-01-16 PL PL14700678T patent/PL2945830T3/en unknown
- 2014-01-16 CA CA2896912A patent/CA2896912A1/en not_active Abandoned
- 2014-01-16 ES ES14700678T patent/ES2705040T3/en active Active
- 2014-01-16 WO PCT/EP2014/050768 patent/WO2014111450A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| PL2945830T3 (en) | 2019-04-30 |
| ES2705040T3 (en) | 2019-03-21 |
| DE102013200704B4 (en) | 2019-10-10 |
| WO2014111450A1 (en) | 2014-07-24 |
| EP2945830B1 (en) | 2018-10-10 |
| DE102013200704A1 (en) | 2014-07-24 |
| EP2945830A1 (en) | 2015-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180725 |
|
| FZDE | Dead |
Effective date: 20201209 |