EP 2933392 B1 20200610 - RAT BARRIER WITH SMOOTH AND TOOTHED SHUTTERS
Title (en)
RAT BARRIER WITH SMOOTH AND TOOTHED SHUTTERS
Title (de)
RATTENSPERRE MIT GLATTER UND GEZAHNTER KLAPPE
Title (fr)
BARRIÈRE DE RAT DOTÉE D'OBTURATEURS DENTÉS ET LISSES
Publication
Application
Priority
DK PA201470222 A 20140416
Abstract (en)
[origin: EP2933392A1] A barrier (100) to be installed in a sewage pipe (206, 208) for preventing rats (210) or other rodent from passing the barrier in an upstream direction of the sewage pipe, wherein the barrier comprises a support structure (104), a first shutter (101) and a second shutter (102) mounted on the support structure, wherein the profile of the edge of the second shutter is toothed to give the rats an unpleasast experience when trying to pass the shutter and the profile of the edge of the first shutter (101) is smooth..
IPC 8 full level
E03F 7/06 (2006.01)
CPC (source: EP)
E03F 7/06 (2013.01)
Citation (examination)
KIM EBBESEN: "Rat Barrier", 9 September 2011 (2011-09-09), XP055473996, Retrieved from the Internet <URL:http://www.maskinteknik.dk/artikel/1275-glem-alt-om-at-sla-rotterne-ihjel> [retrieved on 20180509]
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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2933392 A1 20151021; EP 2933392 B1 20200610; EP 3792414 A1 20210317
DOCDB simple family (application)
EP 15163734 A 20150415; EP 20178963 A 20150415