EP 0113939 A1 19840725 - A cleansing unit.
Title (en)
A cleansing unit.
Title (de)
Reinigungseinheit.
Title (fr)
Unité de nettoyage.
Publication
Application
Priority
EP 83300144 A 19830112
Abstract (en)
A cleansing unit 1 for collecting swept up dirt comprises at least one upwardly extending face 3 with a slot 4 at the bottom thereof. Suction means 5 (e.g. a centrifugal fan) are provided within the casing and have a suction inlet 6 disposed adjacent the slot 4. Dirt swept to the unit may be drawn through the slot 4 by the suction means 5 and collected in a bag 7.
IPC 1-7
IPC 8 full level
CPC (source: EP)
A47L 7/0047 (2013.01)
Citation (search report)
- [X] GB 539973 A 19411001 - PHOENIX TELEPHONE AND ELECTRIC, et al
- [A] DE 2046130 A1 19720323 - KRETSCHMANN R
- [A] DE 2929188 A1 19810205 - MICHELBERGER HELMUT
- [A] US 4204298 A 19800527 - HANDA HIROYUKI [JP], et al
- [A] DE 2216580 A1 19731011 - FOERENADE FABRIKSVERKEN
Designated contracting state (EPC)
AT BE CH DE FR IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 83300144 A 19830112