Method and device for the production of brushes
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United States of America Patent
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Apr 27, 2004
Grant Date -
N/A
app pub date -
Aug 28, 2001
filing date -
Mar 4, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a method for the production of brushes consisting of a bristle support and bristles mounted thereon and combined to at least one group having a defined cross-section with at least two different types of bristles, the bristles of a bristle type are combined into a partial group and the partial groups forming a bristle group are combined into said bristle group and subsequently, the bristle group is mounted to the bristle support. The bristles of each partial group are formed in a surrounding guide of a shaping device into a cross-section corresponding to their partial cross-sections in the bristle group, and the partial groups are then combined while maintaining their partial cross-section in the guides to form the cross-section of the bristle group. A device for carrying out this method and brushes produced in this fashion are also described.
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Cited Art Landscape
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