EP 0189751 B1 19910605 - APPARATUS FOR CLEANING TEXTILE FLOOR COVERINGS (CARPET - CARPET FLOOR) AND UPHOLSTERY FABRICS
Title (en)
APPARATUS FOR CLEANING TEXTILE FLOOR COVERINGS (CARPET - CARPET FLOOR) AND UPHOLSTERY FABRICS
Publication
Application
Priority
DE 3500370 A 19850108
Abstract (en)
[origin: EP0189751A2] In order to improve the cleaning effect when cleaning carpets and upholstery fabrics with the aid of suitable cleaning chemicals by means of electrostatic forces, a device is used which has a rotor, made of insulating material and driven by a drive device, and cleaning cushions made of pile fabric or the like and mounted on said rotor. The rotor is formed from two or more flat discs which are connected to one another tightly along their edges, the mutually adjacent flat sides of the discs being provided with a roughened portion in order to form air cushions between them. <IMAGE>
IPC 1-7
IPC 8 full level
A47L 11/164 (2006.01); A47L 11/40 (2006.01); A47L 13/40 (2006.01)
CPC (source: EP)
A47L 11/164 (2013.01); A47L 11/4038 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0189751 A2 19860806; EP 0189751 A3 19871125; EP 0189751 B1 19910605; AT E64075 T1 19910615; DE 3500370 A1 19860710; DE 3500370 C2 19861113; DE 3679563 D1 19910711
DOCDB simple family (application)
EP 86100083 A 19860105; AT 86100083 T 19860105; DE 3500370 A 19850108; DE 3679563 T 19860105