Nozzle brush attachment for vacuum cleaners

Details Nozzle brush attachment for vacuum cleaners Nozzle brush attachment for vacuum cleaners

1993-05-13

1994-09-13

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15398, A47L 906

Patent

active

053456513

ABSTRACT:
A nozzle assembly for a vacuum cleaner having a brush (10) of uniform cross section about which the nozzle assembly is constructed around. A plurality of flexible tubes (12) are inserted within brush (10). The bristles of brush (10) extend beyond the ends of tubes (12), communicating with tubes (12) during a cleaning process. A clamp (14) secures tubes (12) within the bristles at evenly spaced locations. Tubes (12) create suction within brush (10) and provide airflow back to the vacuum cleaner. An attachment adapter (16) is formed around the perimeter of clamp (14) and enables the nozzle assembly to be connected to the vacuum cleaner.

REFERENCES:
patent: 925646 (1909-06-01), Moorhead
patent: 955467 (1910-04-01), Moorhead
patent: 1042713 (1912-10-01), Moorhead
patent: 1982345 (1934-11-01), Kirby
patent: 2276944 (1942-03-01), Dow

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