Global Patent Index - EP 3792414 A1

EP 3792414 A1 20210317 - RAT BARRIER WITH SMOOTH AND TOOTHED SHUTTERS

Title (en)

RAT BARRIER WITH SMOOTH AND TOOTHED SHUTTERS

Title (de)

RATTENSPERRE MIT GLATTEN UND GEZAHNTEN KLAPPEN

Title (fr)

BARRIÈRE À RAT DOTÉE D'OBTURATEURS DENTÉS ET LISSES

Publication

EP 3792414 A1 20210317 (EN)

Application

EP 20178963 A 20150415

Priority

  • DK PA201470222 A 20140416
  • EP 15163734 A 20150415

Abstract (en)

There is presented a barrier (100) for installation at least partly in a sewage pipe (206, 208) and for preventing rats (210) or other rodent from passing the barrier in at least one 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 a profile of at least a part of an edge of the first shutter is smoother than a profile of a corresponding part of an edge of the second shutter, such as a profile, such as a second profile, of a part of an edge (416) of the second shutter (102) is toothed, and that a profile, such as a first profile, of a part of an edge (414) 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 (applicant)

Citation (search report)

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