Methods and devices for the manufacture of bristle products

Details Methods and devices for the manufacture of bristle products Methods and devices for the manufacture of bristle products

2005-03-22

2005-03-22

Chin, Randall (Department: 1744)

Brush, broom, and mop making

Brush-making machines

Tuft gathering

C300S005000

Reexamination Certificate

active

06869148

ABSTRACT:
The invention is directed to a device for the manufacture of bristle products, in particular toothbrushes, with a feed unit for precut lengths of upstanding bristles arranged loosely in a supply duct, the bristles being routed directly to a picker segment picking up the bristles. The device includes a driven conveyor at the end of the supply duct close to the picker segment, or a further processing station.

REFERENCES:
patent: 3367719 (1968-02-01), Carlson
patent: 4360236 (1982-11-01), Boucherie
patent: 4430039 (1984-02-01), Boucherie
patent: 5033797 (1991-07-01), Rueb
patent: 5518301 (1996-05-01), Boucherie
patent: 2643222 (1978-04-01), None
patent: 32 42 044 (1984-05-01), None
patent: 34 24 681 (1986-02-01), None
patent: 3806160 (1988-09-01), None
patent: 295 14 993 (1997-03-01), None
Search Report from EP 02018309.

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