DEVICES AND METHODS FOR END-ROUNDING BRISTLES

Title:

DEVICES AND METHODS FOR END-ROUNDING BRISTLES

Document Type and Number:

WIPO Patent Application WO2002094059

Kind Code:

A8

Abstract:

Methods and devices are provided for end rounding filaments for use on brushes. The devices include an air driven planetary gear system rotating a sanding wheel (202)through a varied elliptical path that attacks the filaments from all sides.

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Inventors:

MOTHERWAY WILLIAM (US)

Application Number:

PCT/US2002/015847

Publication Date:

July 29, 2004

Filing Date:

May 17, 2002

Export Citation:

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Assignee:

GILLETTE CO (US)
MOTHERWAY WILLIAM (US)

International Classes:

A46D9/00; A46D9/02; B24B7/16; B24B9/02; B24B19/22; (IPC1-7): A46D9/02; B24B23/03

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