Method for manufacturing brushes and brush manufacturing machine applying this method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6290303
SERIAL NO

09352878

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method and device for manufacturing brushes. The device includes at least one carrier (2) with openings (3) which are mutually arranged according to a certain pattern. The fiber bundles (4) are separated laterally from at least one quantity of loose fibers (7). The fiber bundles (4) are inserted in a mechanical manner, step-by-step, in the openings (3) of the carrier (2). An extremity of the fiber bundles (4) are transferred simultaneously in a mechanical manner from the carrier (2) toward a holder (10). The fiber bundles (4) are fixed in at least a portion of a brush body (5) by positioning the extremity of the fiber bundles (4) in a mold, such that the fiber bundles (4) extend through the holder (10). A synthetic material is injected in the mold and form at least a portion of the brush body (5).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
FIRMA G B BOUCHERIE NAAMLOZE VENNOOTSCHAPSTUIVENBERGSTRAAT 106 B-8870 IZEGEM

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boucherie, Bart Gerard Izegem, BE 50 458

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