EP 0982472 B1 20030312 - Sealing assembly for tunnel segments
Title (en)
Sealing assembly for tunnel segments
Title (de)
Dichtanordnung für Tunnel-Segmente
Title (fr)
Systeme d'étancheité pour voussoir de tunnel
Publication
Application
Priority
- GB 9818489 A 19980826
- GB 9915794 A 19990707
Abstract (en)
[origin: EP0982472A1] An edge seal assembly (10) comprising a first member (11) having intrados (12) and extrados (13) side surfaces and a first edge (15) between the side surfaces (12, 13), and a second member (18) having intrados (19) and extrados (20) side surfaces and a second edge (21) between the side surfaces (19, 20), each of the first and second edges (15, 21) in use facing one another and at least one of the edges having a recess (24), and there being a gasket (25) receivable between the first and second edges (15, 21) and being receivable in part, in the recess (24) characterised in that the thickness of the gasket (25) decreases from a thicker region which is positioned more closely adjacent the intrados (12, 19) or extrados (13, 20) side surfaces, to a thinner region (27) which is positioned more closely adjacent to the extrados (13, 20) or intrados (12, 19) side surfaces respectively.
IPC 1-7
IPC 8 full level
E21D 11/38 (2006.01)
CPC (source: EP)
E21D 11/385 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0982472 A1 20000301; EP 0982472 B1 20030312; AT E234417 T1 20030315; DE 69905819 D1 20030417; DE 69905819 T2 20031009
DOCDB simple family (application)
EP 99116570 A 19990824; AT 99116570 T 19990824; DE 69905819 T 19990824