EP0508036B1 - Porte coulissante, notamment pour les extrémités d'une voiture ferroviaire - Google Patents

Porte coulissante, notamment pour les extrémités d'une voiture ferroviaire Download PDF

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Publication number
EP0508036B1
EP0508036B1 EP91890072A EP91890072A EP0508036B1 EP 0508036 B1 EP0508036 B1 EP 0508036B1 EP 91890072 A EP91890072 A EP 91890072A EP 91890072 A EP91890072 A EP 91890072A EP 0508036 B1 EP0508036 B1 EP 0508036B1
Authority
EP
European Patent Office
Prior art keywords
door
leaves
door leaves
hooks
sliding door
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.)
Expired - Lifetime
Application number
EP91890072A
Other languages
German (de)
English (en)
Other versions
EP0508036B2 (fr
EP0508036A1 (fr
Inventor
Fritz Schneider
Peter Dr. Diepen
Gerhard Gemeinböck
Jan Dipl.-Ing. Niewiadomski
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.)
WIENER METALLWERK GmbH
Original Assignee
WIENER METALLWERK 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8209043&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0508036(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by WIENER METALLWERK GmbH filed Critical WIENER METALLWERK GmbH
Priority to DE9191890072T priority Critical patent/DE59100293D1/de
Priority to EP91890072A priority patent/EP0508036B2/fr
Priority to AT91890072T priority patent/ATE92863T1/de
Publication of EP0508036A1 publication Critical patent/EP0508036A1/fr
Application granted granted Critical
Publication of EP0508036B1 publication Critical patent/EP0508036B1/fr
Publication of EP0508036B2 publication Critical patent/EP0508036B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00Construction details of vehicle bodies
    • B61D17/04Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/20Communication passages between coaches; Adaptation of coach ends therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00Door arrangements specially adapted for rail vehicles
    • B61D19/02Door arrangements specially adapted for rail vehicles for carriages
    • B61D19/026Safety devices for preventing passengers from being injured by movements of doors or variations in air pressure

Definitions

  • the invention relates to a sliding door, in particular on the front side, of a railroad car for passenger transport with two door leaves which can be moved out and towards one another along guides.
  • Rail transport Both for goods and especially for people, is becoming increasingly important, and not only local transport, but also over greater distances is becoming increasingly important. The reason for this is that, in addition to logistical measures, both the tracks and the rolling stock are designed in order to achieve higher speeds. Freight trains with top speeds of 120 h / km to 140 h / km are possible. Passenger trains are used for even higher speeds, e.g. B. 140 h / km to 160 h / km, even in individual cases of over 200 h / km. With these high speeds, the demands on the tracks and the rolling stock in two different directions are becoming ever greater.
  • the safety and noise pollution outside the rail traffic center must be guaranteed, and on the other hand, the safety within the rail transport means must be ensured for the goods or people being transported.
  • Further requirements for the rolling stock are that the lowest possible weight is to be maintained and that for logistical reasons a railway wagon should be used as universally as possible. For example, it should not be necessary to have a separate wagon at the beginning or end of a train in order to ensure suitably designed end faces of the wagon which are subject to particularly strong pressure or negative pressure. 3,000 Pa is used as the test pressure for testing. Furthermore, such end faces should have redundant security systems in order to reliably prevent the doors from opening if a locking device fails.
  • a printer-illuminated end wall door is known, which is designed as a sliding door.
  • This sliding door has inflatable seals so that it can also be used on the first and last wagons of a train.
  • a door mat is provided to secure the passage.
  • BE-A1 550962 describes a sliding door for means of transport which has an actuating mechanism.
  • a latch can be actuated by means of a handle, which should enable the door to be fixed in the closed position.
  • This bolt has two surfaces, which in the closed position of the bolt allows a limited fixation of the door transversely to the opening and closing direction. With a release, the cross locking of the sliding door is also canceled.
  • the sliding door according to the invention in particular on the front side, of a railroad car for passenger transport, with two door leaves which can be moved out and towards one another along guides, the preferably straight guides being arranged, in particular parallel, to the floor being walked on and with the upper area or lower area of the door leaves cooperate and are attached to the railroad car, in particular via the door frame, where appropriate the door leaves can be sealed against the door frame via at least one inflatable seal, and the door leaves via a closing device, e.g. B. locking bars can be locked in the closed position and immediately, for. B.
  • a closing device e.g. B. locking bars can be locked in the closed position and immediately, for. B.
  • the simpler redundant security systems are, the greater the effectiveness of the security measures. If the transducers have a hook-shaped cross section, the hooks on the door leaves and the transducers which are connected to the railroad car can limit the freedom of movement transversely to the closing direction in both directions, u. between both overpressure and underpressure, outside the wagon.
  • the hooks and / or pickups are rigidly connected to the door frame or door leaf, the hooks and pickups can only be engaged by moving the door leaves, with no additional actuating mechanism having to be provided either for the hooks or for the pickups.
  • hooks and / or pickups are rigid, in particular in one piece, a further possibility of malfunction is excluded.
  • transducers have a stop for the hooks in the upward direction, there is an additional fixing of the position of the door leaves in the closed position, as can be of particular importance, for example, when the railway wagon moves rapidly downwards.
  • the hooks and / or pickups have at least one surface, each of which encloses an acute angle with the direction of movement of the door leaves, in particular the apex pointing towards the closed position, this results in a particularly exact positional positioning of the door leaves in the closed position, with the different dynamic ones Loads on the car body and thus slight deformations of the same or the door frame are taken into account and a fixation of the door leaves relative to the locking device is particularly easy to reach, so that a firmly fixed door can be obtained, so that there is no noise even with high and fluctuating pressure differential stresses .
  • the hooks of the door leaves can be pressed against a stop of the receptacles by the inflatable seal, this stop being possible, for example due to the surface arranged at an acute angle to the direction of movement, in addition to the seal, there is additionally a safeguard against an unwanted opening of the door, which is present even when the locking mechanism, for example the slide & rods, has not been actuated. Furthermore, the door leaves are particularly securely fixed in position.
  • hooks are each attached to the end faces or longitudinal surfaces of the door leaves, there is a particularly small space requirement transversely to the direction of movement of the door, so that the passage for people in a given space parallel to the direction of movement of the door can be kept particularly large, furthermore none protruding parts that can cause disabilities or even accidents are prevented.
  • transducers are provided with at least one opening that is closed on both sides, above and below, and that points towards the hooks in the open position of the door, this can achieve a particularly secure positional fixation of the door leaves in the closed position, since then there is a predestined freedom of movement that is only possible through the required play between the hook and the pickup is defined.
  • Such transducers are preferably arranged on the longitudinal sides of the door frame directed from top to bottom and the cooperating members on the corresponding sides of the door leaves.
  • transducers are formed by a pin or pins, partial rail or rail, particularly good additional securing of the door is provided on the front side of the doors, which is provided parallel to the floor at the top of the door, with the free mobility is arranged by arranging the rails parallel to the direction of movement of the door leaves without additional pivoting or actuating mechanism.
  • the sliding door 1 shown in Fig. 1 is either detachable via a door frame 2 with the end wall of a railroad car, not shown, for. B. by screws, or permanently connected by welding or gluing to the rest of the wagon.
  • the door leaves 3 and 4 can be moved via carriage 5 along a guide 6 from a closed position, as shown in the figure, to an open position.
  • the guide 6 is arranged parallel to the floor being walked on.
  • a slot-shaped recess 7 is provided, in which an extension 8 of the door leaves can be guided is.
  • the aligned door leaves also have windows 9 and can be provided with a handle 10.
  • the door leaves close together via seals 11, 12 and release the entire cross-section when opened.
  • Both door leaves can be locked in the closed position via locking rods 13, 14 and an actuating mechanism, not shown, whose manual operating element can be removed.
  • the hooks 15 and the associated receptacles 16, which are arranged on the vertical outer parts of the door leaves 3, 4 or on the door frame 2, are covered by a rubber profile 17.
  • Hooks 18 and receptacles 19 are provided in the upper region of the door leaves, the hooks being connected to the door leaves via the carriages 5, which can be moved back and forth in the guides.
  • a seal 20 is provided, which is inflatable, wherein when the door leaves are closed, they are fixed via the closing rods 13, 14, and at the same time, by inflating the seal 20, an additional resistance to the sliding of the door leaves is achieved and a seal between the door leaves and the door frame is accomplished.
  • Such sliding doors serve as pass-through doors between two wagons, the closing rods and the inflatable seal being actuated only when passage through the doors is to be reliably prevented, as is usually the case in the front end area of the first used wagon and in the rear end area of the last used wagon a train is required.
  • the portion of a door leaf 3 with a door frame 2 shown in FIG. 2 is a sectional view along the lines II-II.
  • the door leaf releasably carries a hook 15 connected via an Allen screw 21.
  • the receptacle 16 is also releasably connected to the door frame 2 via an Allen screw 22.
  • the door frame 2 also has a groove-shaped recess 23 in which the inflatable seal 20 is arranged. If the door leaf 3 is opened, that is to say moved to the lower edge of the drawing, the hook 15 disengages from the receptacle.
  • the receptacle has a both on both sides and up and under limited opening 24, so that the hook is limited when the door is closed both by a stop in the movement up, down and to the left and right.
  • Both the receptacle 16 and the hook 15 are integrally formed and rigidly connected to the door leaf or door frame.
  • the receptacle 16 and the hook 15 have a surface 25 and 26, which enclose an acute angle a with the direction of movement a.
  • the surfaces 25 and 26 are parallel to one another. If the inside of the seal 20 is now pressurized with a pressure medium, it presses against the door leaf 3, as a result of which the surfaces 25 and 26 come into contact with one another.
  • the section shown in FIG. 3 is a section of lines 111-111 according to FIG. 1.
  • the door leaf 3 carries in its upper end region a carriage 5 which has a roller 27 which is guided in the guide 6 of the door frame 2. Both the carriage 5 and the hook 18 are connected to the door leaf via the Allen screw 28.
  • the guide in turn carries a receptacle 19 which is detachably connected and which can be designed as a rail or partial rail or also as a pin and is connected to the door frame via a screw 29.
  • the hook also has a surface 26 which forms an acute angle with the opening movement direction.
  • one or more hooks with receptacle can be provided both in the longitudinal region of the doors and in the upper end region of the doors, the number of which depends on the dimensioning of the door. The fixation of the doors against bending and leakage of the doors is guaranteed even at a pressure of 6,000 Pa.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Lubricants (AREA)
  • Support Devices For Sliding Doors (AREA)

Claims (11)

1. Porte coulissante (1), en particulier à l'extrémité d'une voiture à voyageurs de chemin de fer, comportant deux vantaux de porte (3, 4) qui se rapprochent et s'éloignent le long de glissières (6), des glissières (6), de préférence rectilignes, étant disposées notamment parallèlement au plancher et coopérant avec la partie supérieure ou la partie inférieure des vantaux (3, 4) et étant fixées sur la voiture de chemin de fer, en particu- lierau-dessus du cadre de porte (2), et l'étanchéité entre les vantaux (3, 4) et le cadre de porte (2) pouvant le cas échéant être réalisée au moyen d'un joint gonflable (20), les vantaux (3,4) de porte étant maintenus en position fermée par un dispositif de fermeture (13, 14) et se raccordant directement l'un à l'autre, par exemple par les joints (11, 12) correspondants des vantaux (3, 4), caractérisée par le fait que les vantaux (3, 4) de porte comportent en plus du dispositif de fermeture (13, 14) de la porte coulissante (1) des crochets (15, 18) qui, en position fermée, coopèrent avec des éléments récepteurs (16, 19) du cadre de porte (2) ou de la voiture de chemin de fer, les vantaux (3, 4) pouvant ainsi être immobilisés dans leur position perpendiculairement aux glissières (6).
2. Porte coulissante selon la revendication 1, caractérisée par le fait que les éléments récepteurs (16) ont une section en forme de crochet.
3. Porte coulissante selon la revendication 1 ou 2, caractérisée par le fait que les crochets (15, 18) et/ou les éléments récepteurs (16,19) sont liés rigidement, par exemple avec possibilité de démontage, au cadre (2) ou au vantail (3,4) de porte.
4. Porte coulissante selon la revendication 1, 2 ou 3, caractérisée par le fait que les crochets (15,18) et/ou les éléments récepteurs (16, 19) sont rigides et, notamment, sont monoblocs.
5. Porte coulissante selon l'une des revendications 1 à 4, caractérisée par le fait que les éléments récepteurs (16) comportent une butée vers le haut pour les crochets (15).
6. Porte coulissante selon l'une des revendications 1 à 5, caractérisée par le fait que les crochets (15, 18) et/ou les éléments récepteurs (16, 19) comportent au moins une surface (25, 26) qui forme un angle aigu a avec la direction de déplacement "a" des vantaux de porte, le sommet de l'angle étant notamment orienté dans la position de la fermeture.
7. Porte coulissante selon l'une des revendications 1 à 6, caractérisée par le fait que les vantaux (3, 4) peuvent être pressés contre une butée des éléments récepteurs par le joint gonflable (20).
8. Porte coulissante selon l'une des revendications 1 à 7, caractérisée par le fait que chaque vantail (3, 4) comporte au moins un crochet (15, 18) sur son grand côté tourné vers l'extérieur et son petit côté tourné vers le haut.
9. Porte coulissante selon l'une des revendications 1 à 8, caractérisée par le fait que les crochets (15, 18) sont fixés chacun sur les faces frontales ou les faces latérales des vantaux (3, 4) de porte.
10. Porte coulissante selon l'une des revendications 1 à 9, caractérisée par le fait que les éléments récepteurs (16) sont pourvus d'au moins une ouverture latérale, fermée en haut et en bas, qui est orientée en direction des crochets lorsque les vantaux de porte sont ouverts.
11. Porte coulissante selon l'une des revendications 1 à 10, caractérisée par le fait que les éléments récepteurs (19) sont constitués par un axe, une partie de rail ou des rails (29).
EP91890072A 1991-04-10 1991-04-10 Porte coulissante, notamment pour les extrémités d'une voiture ferroviaire Expired - Lifetime EP0508036B2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE9191890072T DE59100293D1 (de) 1991-04-10 1991-04-10 Schiebetuere, insbesondere an der stirnseite, eines eisenbahnwaggons.
EP91890072A EP0508036B2 (fr) 1991-04-10 1991-04-10 Porte coulissante, notamment pour les extrémités d'une voiture ferroviaire
AT91890072T ATE92863T1 (de) 1991-04-10 1991-04-10 Schiebetuere, insbesondere an der stirnseite, eines eisenbahnwaggons.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91890072A EP0508036B2 (fr) 1991-04-10 1991-04-10 Porte coulissante, notamment pour les extrémités d'une voiture ferroviaire

Publications (3)

Publication Number Publication Date
EP0508036A1 EP0508036A1 (fr) 1992-10-14
EP0508036B1 true EP0508036B1 (fr) 1993-08-11
EP0508036B2 EP0508036B2 (fr) 2000-06-14

Family

ID=8209043

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91890072A Expired - Lifetime EP0508036B2 (fr) 1991-04-10 1991-04-10 Porte coulissante, notamment pour les extrémités d'une voiture ferroviaire

Country Status (3)

Country Link
EP (1) EP0508036B2 (fr)
AT (1) ATE92863T1 (fr)
DE (1) DE59100293D1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404707B (de) * 1992-12-15 1999-02-25 Wiener Metallwerk Gesmbh Türanordnung für ein fahrzeug, insbesondere übergangstür an der stirnwand eines eisenbahnwaggons
ITTO20110579A1 (it) * 2011-06-30 2012-12-31 Maio Francesco Paolo Di Gruppo porte per veicoli su rotaia, in particolare per treni metropolitani
DE102021000104A1 (de) 2021-01-13 2022-07-14 Knorr-Bremse Gesellschaft Mit Beschränkter Haftung Zweiflügelige Fahrzeugtürvorrichtung mit Schließkantendichtungen geringer Federsteifigkeit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550962A (fr) *
DE4019815A1 (de) * 1989-06-27 1991-01-03 Austria Metall Uebertrittstuer zwischen eisenbahnwaggons

Also Published As

Publication number Publication date
ATE92863T1 (de) 1993-08-15
EP0508036B2 (fr) 2000-06-14
EP0508036A1 (fr) 1992-10-14
DE59100293D1 (de) 1993-09-16

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