EP 0670395 A3 19961127 - Lower element for manhole shafts.
Title (en)
Lower element for manhole shafts.
Title (de)
Kanalisations-Schachtunterteil.
Title (fr)
Elément bas pour puits.
Publication
Application
Priority
DE 9403517 U 19940303
Abstract (en)
[origin: EP0670395A2] The moulding (2) is fixed to the shaft bottom (1), and incorporates a standing platform with pre-shaped trough and through-flow and branch pipe-unions. The moulding has integral connecting sockets (4,5,6) all of the same internal diameter, for the feed and discharge pipes (12,13,14). Each socket accommodates one or more inserted adaptors (7,8) with seals, and of shape and diameter matching those of the feed and discharge pipes (17,18,19). The shaft bottom and moulding can form a unit with the adaptors, or the adapters can be inserted subsequently. Each socket with adaptor can be so designed that the trough bottom and sides are flush with those of the pipe, or in the case of the discharge pipe slope slightly downwards towards it.
IPC 1-7
IPC 8 full level
E03F 5/02 (2006.01)
CPC (source: EP)
E03F 5/02 (2013.01)
Citation (search report)
- [Y] AT 367488 B 19820712 - GUGGEMOS HORST [AT], et al
- [Y] GB 1172404 A 19691126 - HEPWORTH IRON CO LTD
- [A] DE 9115399 U1 19920709
- [A] AT 393147 B 19910826 - BATIWE BETEILIGUNGSGESELLSCHAF [ST]
- [A] DE 3108333 A1 19820916 - SCHNEIDER GMBH & CO [DE]
- [A] LU 56307 A1 19690422
Designated contracting state (EPC)
AT DE DK ES FR NL SE
DOCDB simple family (publication)
DE 9403517 U1 19940428; EP 0670395 A2 19950906; EP 0670395 A3 19961127
DOCDB simple family (application)
DE 9403517 U 19940303; EP 95102844 A 19950301