Reefer sweeper

Details Reefer sweeper Reefer sweeper

1979-08-17

1981-03-17

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

15159A, 15176, 15DIG5, A46B 704

Patent

active

042558271

ABSTRACT:
A reefer sweeper for cleaning a multi-level surface having alternating hills and valleys includes a plurality of major brush units alternately arranged with respect to a plurality of minor brush units with the major brush units having bristles which are longer than the bristles of the minor brush units so as to conform to the configuration of the surface being cleaned.

REFERENCES:
patent: 180717 (1876-08-01), Isaacs
patent: 1490078 (1924-04-01), Neff
patent: 2789298 (1957-04-01), Peterson
patent: 3349781 (1967-10-01), Poole et al.

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