FIELD: brushware.
SUBSTANCE: brush has rod-like load-carrying member whose outer side is provided with a number of pins radially projected in different directions. The cross-section of the pins decreases in the direction of free end. The pins are conical and made in block with the load-carrying member. The pins are made of soft flexible plastic, e.g. elastomer, by pressure-die casting. The distance between the bases of adjacent pins should range from 0.03 to 0.1 mm.
EFFECT: improved design.
29 cl, 24 dwg
Authors
Dates
2005-01-20—Published
2000-03-06—Filed