公开(公告)号：EP2501500B1

公开(公告)日：2013-04-03

申请号：EP10779307.7

申请日：2010-11-10

申请人： Alfred Kärcher GmbH & Co. KG

发明人： BINDER, Jürgen ,  RAPP, Ralf ,  DE SILVA, Ruwanta ,  GASSMANN, Jürgen ,  FIACK, Thomas ,  WERNING, Nils ,  VAN DE VEN, Andreas ,  DEMIRTAS, Yunus ,  KUOLT, Harald ,  ROCKEL, David ,  ZEEB, Alexander ,  ESSL, Manuel ,  WEBERT, Dirk ,  KOLLAK, Stephanie

IPC分类号： E04D13/147

CPC分类号： B08B9/053 ,  B08B9/0433 ,  E04D13/0765

公开(公告)号：EP2501500A1

公开(公告)日：2012-09-26

申请号：EP10779307.7

申请日：2010-11-10

申请人： Alfred Kärcher GmbH & Co. KG

发明人： BINDER, Jürgen ,  RAPP, Ralf ,  DE SILVA, Ruwanta ,  GASSMANN, Jürgen ,  FIACK, Thomas ,  WERNING, Nils ,  VAN DE VEN, Andreas ,  DEMIRTAS, Yunus ,  KUOLT, Harald ,  ROCKEL, David ,  ZEEB, Alexander ,  ESSL, Manuel ,  WEBERT, Dirk ,  KOLLAK, Stephanie

IPC分类号： B08B9/053 ,  B08B9/043 ,  E04D13/076

CPC分类号： B08B9/053 ,  B08B9/0433 ,  E04D13/0765

摘要： The invention relates to a nozzle head (12) for cleaning roof gutters. In order to allow the nozzle head to thoroughly clean the roof gutter (20) in a simple manner, the nozzle head can be inserted into the roof gutter to be cleaned and has a connecting part (152) for connecting a pressure hose (16) and at least one cleaning nozzle (154, 156) for ejecting pressurised cleaning fluid, wherein the cleaning nozzle points backwards opposite to a feed direction, and the nozzle head can be moved automatically in the feed direction along the roof gutter by the recoil of the ejected cleaning liquid. The invention further relates to a roof gutter cleaning device having such a nozzle head and a hose guide (14) for guiding the pressure hose around the edge (18) of a roof gutter.