EP 2603637 A1 20130619 - TRACK SLEEPER AND SWITCHING GEAR MADE OF COMPOSITE MATERIAL
Title (en)
TRACK SLEEPER AND SWITCHING GEAR MADE OF COMPOSITE MATERIAL
Title (de)
GLEISSCHWELLE UND SCHALTANLAGE AUS EINEM VERBUNDSTOFF
Title (fr)
TRAVERSE POUR VOIE ET APPAREIL DE VOIE EN MATERIAU COMPOSITE
Publication
Application
Priority
FR 2010051696 W 20100811
Abstract (en)
[origin: WO2012020179A1] Sleeper (1) for producing track and switching gear in a composite material, which sleeper is provided with a longitudinal central groove (2), for fastening rail attachments, soleplates, isolators, supports/stops or the like, this sleeper (1) being embedded in a concrete slab and being provided with bolts for fastening a track rail, for example with the interposition of a soleplate and with the use of clips.
IPC 8 full level
E01B 3/44 (2006.01)
CPC (source: EP KR)
E01B 3/44 (2013.01 - EP KR)
Citation (search report)
See references of WO 2012020179A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2012020179 A1 20120216; CN 103189569 A 20130703; EP 2603637 A1 20130619; EP 2603637 B1 20190925; KR 20140039131 A 20140401
DOCDB simple family (application)
FR 2010051696 W 20100811; CN 201080069342 A 20100811; EP 10766079 A 20100811; KR 20137006012 A 20100811