EP 2092119 A1 20090826 - CONCRETE SLEEPER
Title (en)
CONCRETE SLEEPER
Title (de)
BETONSCHWELLE
Title (fr)
TRAVERSE EN BÉTON
Publication
Application
Priority
- EP 2008056032 W 20080516
- DE 102007025034 A 20070529
Abstract (en)
[origin: WO2008145544A1] Monoblock reinforced concrete sleeper (10) for a solid track having reinforcement (12), wherein the reinforcement is exposed with a section underneath the base or bottom area of the concrete sleeper. In order to be able to predefine the anchoring capability of the concrete sleeper within a desired range and at the same time to ensure that circuit systems are not disrupted by the reinforcement, it is proposed that the reinforcement (12) is a section of a construction steel mesh for an N-sided polygonal column with N > 3 bent section of a construction steel mat, and the exposed section of the reinforcement is the support for longitudinal rods, and that the longitudinal and transverse rods of the construction steel mesh are electrically insulated on the outside.
IPC 8 full level
E01B 3/34 (2006.01)
CPC (source: EP)
E01B 1/004 (2013.01); E01B 3/34 (2013.01)
Citation (search report)
See references of WO 2008145544A1
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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007025034 A1 20081204; CN 101784726 A 20100721; CN 101784726 B 20130619; DK 2092119 T3 20130527; EP 2092119 A1 20090826; EP 2092119 B1 20130220; ES 2408173 T3 20130618; KR 101595743 B1 20160219; KR 20100020490 A 20100222; TW 200912096 A 20090316; WO 2008145544 A1 20081204
DOCDB simple family (application)
DE 102007025034 A 20070529; CN 200880017919 A 20080516; DK 08750324 T 20080516; EP 08750324 A 20080516; EP 2008056032 W 20080516; ES 08750324 T 20080516; KR 20097027267 A 20080516; TW 97119657 A 20080528