EP 0553897 A2 19930804 - Vacuum cleaners.
Title (en)
Vacuum cleaners.
Title (de)
Staubsauger.
Title (fr)
Aspirateurs de poussières.
Publication
Application
Priority
- EP 93105654 A 19910116
- US 46917690 A 19900124
Abstract (en)
A vacuum cleaner has a power brush (30) which projects dirt particles directly into a specially formed and located vacuum nozzle (42) in such a manner that low air consumption can be used. The vacuum nozzle has an inlet (70) extending along the full axial length of the power brush. Inclined grooming brushes (52) may be provided to eliminate wheel tracks. The front wall (28) forwardly of the power brush may be modified to provide front edge cleaning. A cordless upright vacuum cleaner may advantageously be provided having a cleaning performance comparable with that of mains powered upright cleaners. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
A47L 5/30 (2013.01); A47L 9/0411 (2013.01); A47L 9/0488 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93105654 A 19910116