EP 0937834 A1 19990825 - Expansion joint in concrete constructions
Title (en)
Expansion joint in concrete constructions
Title (de)
Dehnungsfuge für Betonkonstruktionen
Title (fr)
Joint de dilatation pour constructions en béton
Publication
Application
Priority
BE 9800117 A 19980218
Abstract (en)
Expansion joint in concrete structures, which comprises two portions to be anchored in the concrete at either side of the expansion joint (2), and a central compressible expansion portion located between them, destined to be located in the expansion joint (2), characterised in that the portions to be applied in the concrete are formed by two side walls (7, 8) extending along each other, which are provided, on their sides directed towards each other, with two elastic ribs (10) between which therefore a space is formed for a material which swells under the influence of moisture, while the extension portion is formed by at least one elastically deformable bridge (9) between the two side walls (7, 8). <IMAGE>
IPC 1-7
IPC 8 full level
E04B 1/68 (2006.01)
CPC (source: EP)
E04B 1/6807 (2013.01); E04B 2001/6818 (2013.01)
Citation (search report)
- [Y] GB 727936 A 19550413 - LEROY FRANCIS HARZA
- [Y] DE 29712648 U1 19971002 - HOCH GMBH [DE]
- [Y] US 2937065 A 19600517 - CAMPHAUSEN FRED H, et al
- [Y] EP 0304415 A1 19890222 - INSOND GMBH [AT]
- [A] DE 1409785 A1 19681212 - AVERBECK DR HORST
- [A] NL 6900199 A 19690811
- [A] EP 0219296 A1 19870422 - KASEI CO C I [JP]
- [A] US 3218941 A 19651123 - JOSEF DAUM
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 0937834 A1 19990825; BE 1011748 A3 19991207; DE 937834 T1 20000608; ES 2149142 T1 20001101; PL 327966 A1 19990830; RU 2164989 C2 20010410; TR 199900338 A1 19990921
DOCDB simple family (application)
EP 98202548 A 19980729; BE 9800117 A 19980218; DE 98202548 T 19980729; ES 98202548 T 19980729; PL 32796698 A 19980812; RU 99103630 A 19990217; TR 9900338 A 19990217