Brush type vacuum cleaner

Details Brush type vacuum cleaner Brush type vacuum cleaner

1991-08-19

1993-07-20

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

A47L 528

Patent

active

052281698

ABSTRACT:
A brush type vacuum cleaner having a filter housing and a suction, or brush-suction, head. The filter housing is pivotally connected to the brush-suction head by a rigid guide element or rigid connector that includes two air channels for channelling air between the filter housing and the brush-suction head. The air channels include openings for connection to the suction blower of the vacuum cleaner and the vacuum mouthpiece of the brush-suction head.

REFERENCES:
patent: 2672642 (1954-03-01), Tamarin et al.
patent: 2806242 (1957-09-01), Sparklin
patent: 3344460 (1967-10-01), Nordeen
patent: 3491519 (1970-01-01), Ettridge
patent: 3634905 (1972-01-01), Boyd
patent: 3675268 (1972-07-01), Nordeen

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