EP 2758599 B1 20160504 - Sound-damping device for tram rails
Title (en)
Sound-damping device for tram rails
Title (de)
Schalldämmvorrichtung für Strassenbahnschienen
Title (fr)
Dispositif amortisseur sonore pour rails de tramway
Publication
Application
Priority
- DE 202008008645 U 20080701
- EP 2009004749 W 20090701
Abstract (en)
[origin: WO2010000460A1] Sound-damping device on tram rails (1) having chamber-filling elements (2) made of sound-damping material, the side faces (36; 136) of which have engagement cutouts (33, 43) near to the end faces (24; 34; 44), wherein clamp-shaped connecting elements (5) engage with clamp projections (51, 52) into the engagement cutouts (33, 43) and clamp adjacent chamber-filling elements to one another.
IPC 8 full level
E01B 19/00 (2006.01); E01B 21/00 (2006.01); E01C 9/04 (2006.01)
CPC (source: EP)
E01B 5/04 (2013.01); E01B 19/003 (2013.01)
Designated contracting state (EPC)
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)
DE 202008008645 U1 20091119; EP 2758599 A1 20140730; EP 2758599 B1 20160504; PL 2758599 T3 20161031; WO 2010000460 A1 20100107
DOCDB simple family (application)
DE 202008008645 U 20080701; EP 09772160 A 20090701; EP 2009004749 W 20090701; PL 09772160 T 20090701