Car washing brush with means for pressure-lubricating and...

Brushing – scrubbing – and general cleaning – Machines – Brushing

Reexamination Certificate

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Details

C015S021100, C015S023000, C015S034000, C015S050300, C015S053100, C015S179000

Reexamination Certificate

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07003842

ABSTRACT:
The present invention relates to a car washing brush, provided with means for lubricating and cleaning the brush bristles, which comprises a tubular body (2), supporting variously distributed bristles (3) and which can be coupled to a motor-reducing assembly for turning the tubular body. The main feature of the invention is that the brush comprises moreover, associated with said tubular body, a plurality of channels (10) for conveying a fluid therethrough, said channels having a plurality of nozzles (11), for spraying a fluid on the brush bristles, from the inside toward the outside of the brush.

REFERENCES:
patent: 3491774 (1970-01-01), Carbone
patent: 4204494 (1980-05-01), Bridwell et al.
patent: 5207032 (1993-05-01), Frymier et al.
patent: 5628081 (1997-05-01), Wanner et al.
patent: 267 07 225 (1998-08-01), None
patent: 2 663 278 (1991-12-01), None

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