EP 0736636 B1 20021023 - Manhole shaft with at least one shaft ring
Title (en)
Manhole shaft with at least one shaft ring
Title (de)
Abwasserschacht mit wenigstens einem Schachtring
Title (fr)
Puits de regard avec au moins un anneau de puits
Publication
Application
Priority
EP 95105156 A 19950406
Abstract (en)
[origin: EP0736636A1] The shaft ring for sewage shafts in separating systems, with integrated rain water channels, is a prefabricated concrete or concrete steel unit, where the rain water is passed through the shaft along an enclosed and shaped bracket formed from the concrete. The rain water is carried in a channel of PVC or PE cast materials or cast concrete cross-section.
IPC 1-7
IPC 8 full level
E03F 5/02 (2006.01)
CPC (source: EP)
E03F 5/02 (2013.01); E03F 5/022 (2013.01)
Designated contracting state (EPC)
AT BE CH ES FR IT LI LU NL
DOCDB simple family (publication)
EP 0736636 A1 19961009; EP 0736636 B1 20021023; AT E226668 T1 20021115; ES 2185673 T3 20030501
DOCDB simple family (application)
EP 95105156 A 19950406; AT 95105156 T 19950406; ES 95105156 T 19950406