EP 2456926 B1 20171115 - A COLLECTING SYSTEM AND METHOD FOR UNCLOGGING AND REPAIRING A CLOGGED DRAIN
Title (en)
A COLLECTING SYSTEM AND METHOD FOR UNCLOGGING AND REPAIRING A CLOGGED DRAIN
Title (de)
SAMMELSYSTEM UND VERFAHREN ZUR FREIRÄUMUNG UND REPARATUR EINES VERSTOPFTEN ABFLUSSES
Title (fr)
SYSTÈME DE COLLECTE ET PROCÉDÉ POUR DÉBOUCHER ET RÉPARER UN DRAIN BOUCHÉ
Publication
Application
Priority
- NL 2003255 A 20090721
- NL 2010050452 W 20100713
Abstract (en)
[origin: WO2011010915A1] There is disclosed a method wherein a clogged drainpipe is provided with a watertight bottom section to be placed under the drainpipe, upstream of the clogged part thereof. On said bottom section at least one top section provided with a drill guide is placed, after which a hole is drilled in the drainpipe above the bottom section. The watertight bottom section functions as a collecting container after the clogged drainpipe has been drilled through, into which the contaminated drainage water running from the drainpipe can flow without contaminating the surrounding area or the soil. The soil remains dry, it is not contaminated and the environment is thus burdened less. A top section can be placed on top of the collecting section, and the contaminated drainage water can be pumped from the collecting section into a temporary or non- temporary facility.
IPC 8 full level
E03F 1/00 (2006.01); E03F 3/06 (2006.01); F16L 41/06 (2006.01)
CPC (source: EP)
Citation (examination)
GB 987994 A 19650331 - EAST MIDLANDS GAS BOARD, et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011010915 A1 20110127; EP 2456926 A1 20120530; EP 2456926 B1 20171115; NL 2003255 C2 20110124
DOCDB simple family (application)
NL 2010050452 W 20100713; EP 10734572 A 20100713; NL 2003255 A 20090721