METHOD AND APPARATUS FOR MANUFACTURE OF BRUSHES Russian patent published in 2004 - IPC

Abstract RU 2233605 C2

FIELD: production of brushes.

SUBSTANCE: method involves fabricating brushes from at least two different kinds of bristles; gathering bristles into at least one group of bristles attached to support, said group of bristles being formed from subgroups comprising different number of bristles; squeezing bristles of each subgroup during forming in forming apparatus to impart section corresponding to their section inside each group of bristles; gathering subgroups while keeping their section in guides so as to form section of group of bristles.

EFFECT: simplified method and improved quality of cleaning by means of such brush.

24 cl, 49 dwg

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RU 2 233 605 C2

Authors

Vajraukh Georg

Dates

2004-08-10Published

2000-02-24Filed