Brush – broom – and mop making – Brush-making machines
Patent
1991-05-31
1992-09-01
Watts, Douglas D.
Brush, broom, and mop making
Brush-making machines
264243, A46D 308
Patent
active
051434245
ABSTRACT:
A machine for making brushes, in particular tooth brushes, comprising two mold members having complementary cavities to define a molding chamber for injection molding a brush body, is further provided with a carrier member mounting at least two plate members provided with tuft-receiving throughholes and a molding surface. The carrier displaces alternatively the plate members between a mold closing position and a tuft loading position in front of a tuft loader and a heating plate.
REFERENCES:
patent: 2317110 (1943-04-01), Person
patent: 2655409 (1953-10-01), Baldanza
patent: 4892698 (1990-01-01), Weihrauch
G. B. Boucherie N.V.
Watts Douglas D.
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