Adjustable edge brush for vacuum cleaner

Details Adjustable edge brush for vacuum cleaner Adjustable edge brush for vacuum cleaner

1994-03-04

1995-12-19

Scherbel, David

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15371, 15373, A47L 906

Patent

active

054758939

ABSTRACT:
A vertically sliding brush is provided along each edge of a vacuum cleaner nozzle. The edge brush is spring biased downwardly. A sliding lever operates the brush between engaged, self-adjusting, and disengaged positions. The edge brush acts to agitate or disturb dirt and debris in corners of a floor to provide improved cleaning.

REFERENCES:
patent: 1081340 (1913-12-01), Spangler
patent: 2348861 (1944-05-01), Smellie
patent: 3821831 (1974-07-01), Grover
patent: 4198727 (1980-04-01), Farmer

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