Brushing – scrubbing – and general cleaning – Machines – Brushing
Patent
1985-07-19
1987-03-03
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Machines
Brushing
15 43, 15179, 1523016, A47L 1133
Patent
active
046463801
ABSTRACT:
A rotary cleaning member comprises a revolving shaft installed rotatably inside a main body casing, and a plurality of flexible blades provided with a number of projections on the surface thereof abutting upon the surface of a floor, these blades extending radially from the circumference of the revolving shaft one another in a cleaner wherein the rotary cleaning member installed in the main body casing is rotated to spring up dust or the like on the floor, or convey the dust or the like sprung up by means of said rotary cleaning member to a prescribed position for receiving the dust or the like in combination with suction.
REFERENCES:
patent: 848974 (1907-04-01), Crossman
patent: 1267304 (1918-05-01), Adams
patent: 1370256 (1921-03-01), Adams
Kobayashi Kiyoshi
Tsuchiya Toshihiro
Bierman Jordan B.
Hukuba Kogyo Kabushiki Kaisha
Roberts Edward L.
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