EP 1062392 A1 20001227 - STRUCTURE FOR PASSAGE UNDER AN EMBANKMENT
Title (en)
STRUCTURE FOR PASSAGE UNDER AN EMBANKMENT
Title (de)
UNTERIRDISCHER DURCHGANG
Title (fr)
OUVRAGE DE PASSAGE SOUS REMBLAI
Publication
Application
Priority
- FR 9900518 W 19990308
- FR 9802846 A 19980309
Abstract (en)
[origin: FR2775704A1] The structure, consisting of side wall (2, 2') and top members (3), has the latter made in then form of a partition with a double transverse curvature - a central section (33) which is only slightly curved, and end sections (34, 34') which have the same curvature as the side walls. The top members meet the side walls tangentially and have reinforcing ribs (32) on the underside to take the weight of the members themselves and any loads applied to them.
IPC 1-7
IPC 8 full level
E02D 29/045 (2006.01); E21D 13/00 (2006.01)
CPC (source: EP)
E02D 29/045 (2013.01)
Citation (search report)
See references of WO 9946450A1
Designated contracting state (EPC)
DK ES GB IE PT SE
DOCDB simple family (publication)
FR 2775704 A1 19990910; FR 2775704 B1 20000519; CA 2322980 A1 19990916; DK 1062392 T3 20060703; EP 1062392 A1 20001227; EP 1062392 B1 20060208; EP 1452646 A2 20040901; EP 1452646 A3 20040915; ES 2257033 T3 20060716; JP 2002506150 A 20020226; JP 4644367 B2 20110302; MY 129555 A 20070430; OA 11902 A 20060410; PT 1062392 E 20060531; WO 9946450 A1 19990916
DOCDB simple family (application)
FR 9802846 A 19980309; CA 2322980 A 19990308; DK 99907667 T 19990308; EP 04076571 A 19990308; EP 99907667 A 19990308; ES 99907667 T 19990308; FR 9900518 W 19990308; JP 2000535802 A 19990308; MY PI9900837 A 19990308; OA 00000247 A 19990308; PT 99907667 T 19990308