Floor cleaning apparatus

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Patent

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Details

15392, A47L 906

Patent

active

039598470

ABSTRACT:
A cylindrical brush, turnable about a horizontal axis in a housing, has hollow end portions extending along said axis. An arrangement for adjusting the brush relative to said housing and for removing it therefrom, is mounted in said hollow end portions of the brush. The adjusting arrangement comprises a pair of eccentrics respectively arranged in the hollow end portions of the brush, and having end portions normally arranged in openings in adjacent side walls of said housing.

REFERENCES:
patent: 1483972 (1924-02-01), Hoover
patent: 2072956 (1937-03-01), Martinet
patent: 2130325 (1938-09-01), Pardee
patent: 2668979 (1954-02-01), MacFarland
patent: 3744077 (1973-07-01), Smyth

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