Self-propelled record cleaner

Details Self-propelled record cleaner Self-propelled record cleaner

1980-11-26

1982-06-01

Bleutge, Robert L.

Brushing, scrubbing, and general cleaning

Attachments

For a vacuum cleaner

15 23, 15 41R, 369 72, B08B 1100, G11B 358

Patent

active

043320503

ABSTRACT:
A self-propelled record cleaner comprising a cleaning brush, a drive wheel, and a battery-operated motor unit for driving both of the cleaning brush and the drive wheel in the opposite directions with respect to each other. The self-propelled record cleaner has a arm having a bearing hole adapted to receive a turntable spindle when the record cleaner is placed on a disc record mounted on the turntable. This self-propelled record cleaner can run on the disc record around the turntable spindle while brushing or cleaning dusts off from the disc record when the battery-operated motor unit is in operation.

REFERENCES:
patent: 2237638 (1941-04-01), Sinclair
patent: 2296156 (1942-09-01), Fuller
patent: 2322470 (1943-06-01), Rojas
patent: 2338843 (1944-01-01), Glaser et al.
patent: 3185485 (1965-05-01), Brubaker
patent: 4166626 (1979-09-01), Sandor et al.
patent: 4202071 (1980-05-01), Scharpf

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