Dust remover and dust removal method

Brushing – scrubbing – and general cleaning – Machines – Brushing

Reexamination Certificate

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Details

C015S077000

Reexamination Certificate

active

07395573

ABSTRACT:
A dust remover includes: a rotary brush for removing dust from a workpiece; a workpiece carrying unit for carrying the workpiece in a first direction; a brush rotation unit for rotating the rotary brush around its axis in synchronization with the movement of the workpiece carrying unit; and a back-and-forth brush movement unit for moving the rotary brush back and forth along its axis, a second direction intersecting with the first direction, in synchronization with the movement of the workpiece carrying unit.

REFERENCES:
patent: 6385805 (2002-05-01), Konishi et al.
patent: 6446296 (2002-09-01), Middendorf et al.
patent: 2002/0184720 (2002-12-01), Frost et al.
patent: 2003/0000550 (2003-01-01), Middendorf et al.
patent: 2003-334499 (2003-11-01), None
patent: 2005-211722 (2005-08-01), None

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