EP 0631018 B1 19980909 - An apparatus for pouring a fluid hardening mass in layers under water
Title (en)
An apparatus for pouring a fluid hardening mass in layers under water
Title (de)
Vorrichtung zum schichtweisen Giessen von flüssigen, aushärtenden Massen unter Wasser
Title (fr)
Dispositif de coulée en couches d'une masse fluide et durcissable sous l'eau
Publication
Application
Priority
NL 9301089 A 19930622
Abstract (en)
[origin: EP0631018A1] An apparatus for pouring a fluid hardening mass, such as concrete, in layers under water is disclosed. The apparatus comprises a hopper with a downwardly directed pouring tube (1) and a widened pouring tube foot (4). The widened pouring tube foot (4) comprises, from the edge of the flowout opening (2) of the pouring tube (1), a substantially radially outwardly extending bottom plate (3). The bottom plate comprises an upright collar (10) on its outer circumference. The bottom plate (3) of the pouring tube foot (4) has a stepped configuration, the lowermost part of which forms a supporting portion (9) adapted to rest on the bottom (12) and the higher part of which constitutes the lift portion (5, 6, 7) of the pouring tube foot (4). <IMAGE>
IPC 1-7
IPC 8 full level
E02D 15/06 (2006.01)
CPC (source: EP)
E02D 15/06 (2013.01)
Designated contracting state (EPC)
BE DE DK FR GB NL
DOCDB simple family (publication)
EP 0631018 A1 19941228; EP 0631018 B1 19980909; DE 69413134 D1 19981015; DE 69413134 T2 19990506; DK 0631018 T3 19990607; NL 9301089 A 19950116
DOCDB simple family (application)
EP 94201774 A 19940621; DE 69413134 T 19940621; DK 94201774 T 19940621; NL 9301089 A 19930622