EP 0875662 B1 20000614 - Prefabricated article of manufacture made of reinforced concrete for tunnel
Title (en)
Prefabricated article of manufacture made of reinforced concrete for tunnel
Title (de)
Stahlbetonfertigteil für den Tunnelbau
Title (fr)
Article préfabriqué en béton armé pour la construction de tunnels
Publication
Application
Priority
EP 97830207 A 19970430
Abstract (en)
[origin: EP0875662A1] A prefabricated article of manufacture made of reinforced concrete for tunnel construction, in particular for underground ducts and cables, comprising at least two panels (2) each consisting of a concrete body and iron reinforcement elements, and hinging means (6) interposed between the panels and adapted to enable rotation of said panels between a substantially aligned position and an operating position arranged at an angle. <IMAGE>
IPC 1-7
IPC 8 full level
E02D 29/05 (2006.01); E04B 1/04 (2006.01)
CPC (source: EP)
E02D 29/05 (2013.01); E04B 1/043 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0875662 A1 19981104; EP 0875662 B1 20000614; AT E193921 T1 20000615; DE 69702302 D1 20000720; DE 69702302 T2 20010118; ES 2148921 T3 20001016; PT 875662 E 20001130
DOCDB simple family (application)
EP 97830207 A 19970430; AT 97830207 T 19970430; DE 69702302 T 19970430; ES 97830207 T 19970430; PT 97830207 T 19970430