Rotary brush for road-cleaning machines

Details Rotary brush for road-cleaning machines Rotary brush for road-cleaning machines

1974-12-02

1976-03-16

Feldman, Peter

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

15198, A46B 1302, A46B 708

Patent

active

039435946

ABSTRACT:
This invention relates to a rotary brush for road-cleaning machines, constituted by a support disc to which are attached a plurality of bundles of fibres, each of the fibres which constitute said bundles being of oblong section and being so orientated that the largest dimension of its section extends perpendicularly to a straight line passing through the point of fixation of said fibre to the support disc and tangential to a circle of determined radius, centered on the axis of the brush.
The invention finds application in the field of industrial brush-making.

REFERENCES:
patent: 1393332 (1921-10-01), Wimmer
patent: 1497921 (1924-06-01), Levedahl
patent: 1967651 (1934-07-01), Anderson
patent: 2565047 (1951-08-01), Rowland

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