Brush – broom – and mop making – Brush-making machines – Tuft feeding and setting
Patent
1985-01-09
1986-09-02
Rosenbaum, Mark
Brush, broom, and mop making
Brush-making machines
Tuft feeding and setting
264243, 300 5, 300 7, 300 8, 300 21, 425805, A46D 304
Patent
active
046092285
ABSTRACT:
A method and machine for manufacturing brushes, in which bristle bunches are manufactured before being transported to a brush member, the individual bristles being connected to one another. Bristle bunches which are prepared in this manner are distributed by a distributor block to plural tubular conduits leading to a bristle bunch holder which holds the bristle bunches in a desired orientation relative to the brush member. The bristle bunches and the brush member are welded together by pressing them against one another, both the bristle bunches and the brush member having previously been softened at the welding regions. The tubular conduits can be of any desired length and can be routed in any desired direction to the brush member, which permits the manufacture of all brush shapes.
REFERENCES:
patent: 3408112 (1968-10-01), Piotrowski
patent: 3604043 (1971-09-01), Lewis
patent: 4255224 (1981-03-01), Lorenz
Rosenbaum Mark
Schlesinger GmbH & Co. Maschinenbau KG
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