EP 1426490 A3 20050504 - Method and apparatus for refurbishing parts of a railway track
Title (en)
Method and apparatus for refurbishing parts of a railway track
Title (de)
Verfahren und Vorrichtung zum Sanieren von Gleisen
Title (fr)
Procédé et dispositif pour rénover des voies ferrées
Publication
Application
Priority
GB 0228591 A 20021207
Abstract (en)
[origin: EP1426490A2] This invention relates to a method of refurbishing parts of a railway track, and in particular a railway track in which the sleepers are embedded in a concrete base. According to the invention, the method of refurbishing the railway track includes the steps of: äiü infilling the gap between a sleeper and the sleeper recess in the concrete base, äiiü drilling a hole (40) into the concrete base, äiiiü inserting a fixing bolt (42; 142) into the drilled hole, and äivü tightening the fixing bolt so as to secure the sleeper to the concrete base. <IMAGE>
IPC 1-7
IPC 8 full level
E01B 1/00 (2006.01); E01B 2/00 (2006.01); E01B 29/00 (2006.01); E01B 37/00 (2006.01)
CPC (source: EP)
E01B 1/001 (2013.01); E01B 2/003 (2013.01); E01B 29/00 (2013.01); E01B 37/00 (2013.01)
Citation (search report)
- [DPA] WO 02099251 A1 20021212 - ROMTECH LTD [GB], et al
- [A] DE 29514571 U1 19970123 - HEILIT & WOERNER BAU AG [DE]
- [A] WO 02066215 A1 20020829 - BOEGL MAX BAUUNTERNEHMUNG GMBH [DE], et al
- [A] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 05 30 May 1997 (1997-05-30)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1426490 A2 20040609; EP 1426490 A3 20050504; GB 0228591 D0 20030115
DOCDB simple family (application)
EP 03078844 A 20031208; GB 0228591 A 20021207