Brush-beater for a vacuum cleaner and method for making the same

Details Brush-beater for a vacuum cleaner and method for making the same Brush-beater for a vacuum cleaner and method for making the same

1978-06-02

1980-07-01

McCarthy, Edward J.

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

15366, 15383, A46B 710, A47L 530

Patent

active

042098734

ABSTRACT:
A brush-beater assembly for a vacuum cleaner comprises a hollow cylinder having outwardly extending projections formed in the material thereof, and slots diametrically opposed to the projections for receiving brush assemblies. The projections may be formed pneumatically or hydraulically in the cylinder, during the production thereof. An additional projection is provided in front of the brush assemblies.

REFERENCES:
patent: 1886129 (1932-11-01), Smellie
patent: 1993229 (1935-03-01), Taylor
patent: 2085700 (1937-06-01), Kitto
patent: 2411488 (1946-11-01), White

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