Device for cleaning ship's hulls and other immersed surfaces

Details Device for cleaning ship's hulls and other immersed surfaces Device for cleaning ship's hulls and other immersed surfaces

1974-12-20

1976-03-30

Reger, Duane A.

Ships

Implements

Hull cleaning

B63B 5900

Patent

active

039466922

ABSTRACT:
A device for cleaning immersed surfaces comprising a supporting structure rrying rotary circular brushes for cleaning the surface and wheels for moving the device on the surface. When rotated the brushes produce a force of attraction towards the surface. Transmission means, for example, calibrated springs, transmit to the wheel a predetermined part of the force of attraction so that the force with which the brushes are pressed against the surface is diminished and the adhesion of the wheels to the surface is ensured.

REFERENCES:
patent: 1213091 (1917-01-01), Ganz
patent: 2021608 (1935-11-01), Petty
patent: 3088429 (1963-05-01), Johannessen
patent: 3678529 (1972-07-01), Woods et al.

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