EP 1885228 A1 20080213 - FLEXIBLE SUCTION HOSE FOR A VACUUM CLEANER
Title (en)
FLEXIBLE SUCTION HOSE FOR A VACUUM CLEANER
Title (de)
FLEXIBLER SAUGSCHLAUCH EINES STAUBSAUGERS
Title (fr)
TUYAU FLEXIBLE D'ASPIRATION D'UN ASPIRATEUR
Publication
Application
Priority
- EP 2006061651 W 20060419
- DE 102005018373 A 20050420
Abstract (en)
[origin: WO2006111536A1] The invention relates to a flexible suction hose for a vacuum cleaner with peripheral bellows waves (14) that form successive depressions (18) and elevations (20) in the direction of flow (24) on the inside (16) of the hose. In order to improve the flexible suction hose regarding the flow behavior thereof, at least one planar element (22, 30) which extends substantially in the circumferential direction and in the direction of flow (24) while at least partly covering the depressions (18) is disposed on the inside (16) of the hose.
IPC 8 full level
A47L 9/24 (2006.01); F16L 11/11 (2006.01)
CPC (source: EP)
A47L 9/24 (2013.01); F16L 11/118 (2013.01); F16L 11/16 (2013.01)
Citation (search report)
See references of WO 2006111536A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005018373 A1 20061026; CN 101163435 A 20080416; EP 1885228 A1 20080213; WO 2006111536 A1 20061026
DOCDB simple family (application)
DE 102005018373 A 20050420; CN 200680013011 A 20060419; EP 06743332 A 20060419; EP 2006061651 W 20060419