EP 0440597 B1 19940202 - Superstructure and substructure of railway bed for rail vehicles.
Title (en)
Superstructure and substructure of railway bed for rail vehicles.
Title (de)
Gleisober- und Gleisunterbau für schienengebundene Fahrzeuge.
Title (fr)
Superstructure et infrastructure de voie pour véhicules ferroviaires.
Publication
Application
Priority
AT 19990 A 19900130
Abstract (en)
[origin: EP0440597A1] Superstructure and substructure of railway bed for rail-borne vehicles, rails (10) with the rail foot (11) indirectly or directly, preferably via intermediate plates (14) which are constructed of rubber-elastic material, for example rubber, polyurethane or the like, being detachably connected to sleepers (1), the concrete sleepers (1) which are if appropriate provided with a prestressed armouring (6, 7), in particular a steel, reinforcement, are connected in each case to at least two rails (10) and rest on the support surface via a ballast bed, the concrete sleepers having on their faces in contact with the ballast bed (16) at least one coating (18, 21) which is constructed with rubber-elastic materials and is connected adhesively at least partially to the surface of the concrete sleeper (1). <IMAGE>
IPC 1-7
IPC 8 full level
E01B 3/28 (2006.01); E01B 1/00 (2006.01); E01B 3/32 (2006.01); E01B 3/34 (2006.01); E01B 3/46 (2006.01); E01B 19/00 (2006.01)
CPC (source: EP)
E01B 1/001 (2013.01); E01B 3/46 (2013.01); E01B 19/00 (2013.01); E01B 1/005 (2013.01); E01B 2204/01 (2013.01)
Designated contracting state (EPC)
AT CH DE LI
DOCDB simple family (publication)
EP 0440597 A1 19910807; EP 0440597 B1 19940202; AT 405197 B 19990625; AT A19990 A 19981015; AT E101218 T1 19940215; CS 9100201 A2 19911015; CZ 278333 B6 19931117; DE 59100962 D1 19940317; HU 216174 B 19990428; HU 910311 D0 19910828; HU T56894 A 19911028; SK 279244 B6 19980805
DOCDB simple family (application)
EP 91890009 A 19910123; AT 19990 A 19900130; AT 91890009 T 19910123; CS 20191 A 19910129; DE 59100962 T 19910123; HU 31191 A 19910129; SK 20191 A 19910129