Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoover CofiledCriticalHoover Co
Publication of CH162982ApublicationCriticalpatent/CH162982A/fr
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
A47L9/02—Nozzles
A47L9/04—Nozzles with driven brushes or agitators
A47L9/0455—Bearing means therefor
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Nozzles For Electric Vacuum Cleaners
(AREA)
CH162982D1932-05-241932-05-24Agitateur rotatif pour appareil de nettoyage par le vide.
CH162982A
(fr)
Robot ménager comportant une pièce auxiliaire avec accouplement à autoemboîtement, ainsi qu'un accouplement et une pièce d'accouplement convenant pour être utilisés dans un tel robot ménager.