EP 1180461 A3 20021023 - Labyrinth seal, especially for sliding side panels of freight wagons
Title (en)
Labyrinth seal, especially for sliding side panels of freight wagons
Title (de)
Labyrinthabdichtung, insbesondere für Schiebewände von Güterwagen
Title (fr)
Joint d'étanchéité à labyrinthe, notamment pour parois coulissantes de wagons à marchandises
Publication
Application
Priority
DE 10040286 A 20000814
Abstract (en)
[origin: EP1180461A2] Labyrinths (3,3') of labyrinth profiles and an angle piece (7,7') are formed on the outer limits of a sliding side (1) of a railway goods wagon. The labyrinths in one region (X) are positioned by a horizontal member (11,11') parallel to the angle piece with a small clearance, and in another region (Z) are constructed with a double bend (12,12'), the channel-form end of which points in the direction of the angle piece. The angle piece with its vertical member (15,15') in a third region (Y) lies upon the labyrinth profile when the sliding side is in its closed position.
IPC 1-7
IPC 8 full level
B61D 39/00 (2006.01); B61D 17/08 (2006.01); F16J 15/00 (2006.01); F16J 15/04 (2006.01)
CPC (source: EP)
B61D 39/008 (2013.01)
Citation (search report)
- [A] FR 2564051 A1 19851115 - NIESKY WAGGONBAU VEB [DD]
- [A] EP 0175073 A1 19860326 - NIESKY WAGGONBAU VEB [DD]
- [A] US 3408958 A 19681105 - DE PLASCH KENNETH VAN
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1180461 A2 20020220; EP 1180461 A3 20021023; CZ 20012667 A3 20020417; CZ 294455 B6 20050112; DE 10040286 A1 20020307; HU 0103300 D0 20011028; HU 223498 B1 20040830; HU P0103300 A2 20020529; HU P0103300 A3 20030128; PL 348986 A1 20020225; SK 11542001 A3 20020305
DOCDB simple family (application)
EP 01250287 A 20010806; CZ 20012667 A 20010723; DE 10040286 A 20000814; HU P0103300 A 20010814; PL 34898601 A 20010801; SK 11542001 A 20010810