EP1180461A3 - Labyrinth seal, especially for sliding side panels of freight wagons - Google Patents

Labyrinth seal, especially for sliding side panels of freight wagons Download PDF

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Publication number
EP1180461A3
EP1180461A3 EP01250287A EP01250287A EP1180461A3 EP 1180461 A3 EP1180461 A3 EP 1180461A3 EP 01250287 A EP01250287 A EP 01250287A EP 01250287 A EP01250287 A EP 01250287A EP 1180461 A3 EP1180461 A3 EP 1180461A3
Authority
EP
European Patent Office
Prior art keywords
door
angle
labyrinth
seal
sliding
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Withdrawn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
EP01250287A
Other languages
German (de)
French (fr)
Other versions
EP1180461A2 (en
Inventor
Jens Dipl.- Ing. Kasper
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 Bahntechnologie Holding Germany GmbH
Original Assignee
DWA Deutsche Waggonbau 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 DWA Deutsche Waggonbau GmbH filed Critical DWA Deutsche Waggonbau GmbH
Publication of EP1180461A2 publication Critical patent/EP1180461A2/en
Publication of EP1180461A3 publication Critical patent/EP1180461A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B61D39/008—Sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Body Structure For Vehicles (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

Die Erfindung betrifft ein Labyrinthabdichtung für Schiebewandtüren und Türsysteme, bei denen keine direkte Verbindung zwischen Tür und Türrahmen besteht, und insbesondere für Schiebewände von Spezialgüterwagen geeignet ist.The invention relates to a labyrinth seal for sliding doors and Door systems where there is no direct connection between the door and the door frame exists, and is particularly suitable for sliding walls of special freight cars.

Aufgabe der Erfindung ist es, die Abdichtung des mit einer Tür verschlossenen Laderaumes eines Spezialgüterwagens bzw. Containers zu gewährleisten, auch bei auftretenden größeren Toleranzen, wie sie bei Schiebewandtüren bzw. Türsystemen bei denen keine direkte Verbindung zwischen Tür und Türrahmen besteht bzw. der gesamten Art auftreten.The object of the invention is to seal the closed with a door To ensure the loading space of a special freight wagon or container, also at occurring larger tolerances, such as those with sliding wall doors or Door systems where there is no direct connection between the door and the door frame exists or of the entire species.

Die konstruktive Gestaltung soll einfach sein, die Abdichtung soll mit geringen Betätigungskräften auskommen, unkompliziert montiert, ausgetauscht und gewartet werden können wobei jede beliebige Tür der selben Bauart trotz Konturungenauigkeiten verwendet werden kann. Durch einen Winkel (7, 7'), der an zwei Stellen gleichzeitig abdichtet und die besondere Gestaltung des Labyrinthprofils (2, 2') werden die erfindungsgemäßen Vorteile erreicht.The structural design should be simple, the seal should be low Actuators get by, easily installed, exchanged and can be serviced with any door of the same type despite Contour inaccuracies can be used. Through an angle (7, 7 '), the seals in two places at the same time and the special design of the Labyrinth profile (2, 2 '), the advantages according to the invention are achieved.

Dabei werden an den Außenbegrenzungen einer Schiebewand (1) Labyrinthe (2, 3) aus Labyrinthprofilen (2, 2') und Winkel (7, 7') gebildet, die in einem Bereich (X) mit einem waagerechten Steg (11, 11') parallel zu einem Winkel (7, 7') mit geringem Abstand positioniert und im Bereich (Z) mit einem Doppelbug (12, 12') ausgebildet sind, deren rinnenförmiges Ende in Richtung Winkel (7, 7') zeigt und der Winkel (7, 7') mit seinem senkrechten Steg (15, 15') im Bereich (Y) im geschlossenen Zustand der Schiebewand (1) an dem Labyrinthprofil (2, 2') anliegt, wobei dieser Steg (15, 15') an einem senkrechten Steg (9, 9') einer Wandendsäule (6, 6') mittels Niet (10) festgemacht ist.In this process, labyrinths (2, 3) from labyrinth profiles (2, 2 ') and angles (7, 7') formed in one area (X) with a horizontal web (11, 11 ') parallel to an angle (7, 7') with positioned at a short distance and in the area (Z) with a double bow (12, 12 ') are formed, the groove-shaped end pointing in the direction of the angle (7, 7 ') and the angle (7, 7 ') with its vertical web (15, 15') in the area (Y) in closed state of the sliding wall (1) on the labyrinth profile (2, 2 ') abuts, this web (15, 15 ') on a vertical web (9, 9') one Wall end column (6, 6 ') is fixed by means of a rivet (10).

Die Kontur des Labyrinthprofils hat die Funktion des Abdichtens, des Abstützens des Winkels (7, 7'), des Auffangenes und Ableitens von Wassertropfen und durch die besondere Form Schutz vor Deformation durch äußere Gewaltanwendung.

Figure 00000001
The contour of the labyrinth profile has the functions of sealing, supporting the angle (7, 7 '), catching and draining water drops and, due to the special shape, protecting against deformation due to external force.
Figure 00000001
EP01250287A 2000-08-14 2001-08-06 Labyrinth seal, especially for sliding side panels of freight wagons Withdrawn EP1180461A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10040286A DE10040286A1 (en) 2000-08-14 2000-08-14 Labyrinth sealing, especially for sliding walls of freight cars
DE10040286 2000-08-14

Publications (2)

Publication Number Publication Date
EP1180461A2 EP1180461A2 (en) 2002-02-20
EP1180461A3 true EP1180461A3 (en) 2002-10-23

Family

ID=7652796

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01250287A Withdrawn EP1180461A3 (en) 2000-08-14 2001-08-06 Labyrinth seal, especially for sliding side panels of freight wagons

Country Status (6)

Country Link
EP (1) EP1180461A3 (en)
CZ (1) CZ294455B6 (en)
DE (1) DE10040286A1 (en)
HU (1) HU223498B1 (en)
PL (1) PL348986A1 (en)
SK (1) SK11542001A3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408958A (en) * 1966-08-15 1968-11-05 C L Stegall Company Weatherproof cover joint
FR2564051A1 (en) * 1984-05-09 1985-11-15 Niesky Waggonbau Veb Lock for housing covers on containers and freight covers
EP0175073A1 (en) * 1984-09-20 1986-03-26 VEB Waggonbau Niesky Cover for wagons and containers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129480A1 (en) 1991-09-05 1993-03-11 Niesky Waggonbau Gmbh Sealing profiled strip for slide walls - is embedded in labyrinth and has weak protection strips

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408958A (en) * 1966-08-15 1968-11-05 C L Stegall Company Weatherproof cover joint
FR2564051A1 (en) * 1984-05-09 1985-11-15 Niesky Waggonbau Veb Lock for housing covers on containers and freight covers
EP0175073A1 (en) * 1984-09-20 1986-03-26 VEB Waggonbau Niesky Cover for wagons and containers

Also Published As

Publication number Publication date
SK11542001A3 (en) 2002-03-05
HU223498B1 (en) 2004-08-30
HUP0103300A2 (en) 2002-05-29
HUP0103300A3 (en) 2003-01-28
HU0103300D0 (en) 2001-10-28
CZ20012667A3 (en) 2002-04-17
DE10040286A1 (en) 2002-03-07
PL348986A1 (en) 2002-02-25
CZ294455B6 (en) 2005-01-12
EP1180461A2 (en) 2002-02-20

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