GROOVED SURFACE BELT OR ROLL AND METHOD OF FABRICATION

Title:

GROOVED SURFACE BELT OR ROLL AND METHOD OF FABRICATION

Document Type and Number:

WIPO Patent Application WO2004110729

Kind Code:

A3

Abstract:

The present invention is a grooved belt, or surface roll where applicable, and a method for making these belts or rolls, comprising placing a chemically reactive material on a partially completed belt surface, and depositing an elastomeric material onto the chemically reactive material which reacts and forms a bond therewith to create a pattern. Placement of the elastomeric material is used to create the grooves, for example. The grooves are formed without machining and the resulting belt surface is smooth and uniform without cuts or cracks.

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Inventors:

ROMANSKI ERIC (US)

Application Number:

PCT/US2004/015620

Publication Date:

February 17, 2005

Filing Date:

May 19, 2004

Export Citation:

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Assignee:

ALBANY INT CORP (US)
ROMANSKI ERIC (US)

International Classes:

B29C37/00; B29C67/24; B29D29/00; B29D99/00; D21F1/40; D21F3/08; (IPC1-7): D21F3/02; B29C37/00; B29C67/24; B29D29/00; B29D31/00

Domestic Patent References:

WO2002036879A2

2002-05-10

Foreign References:

DE3827486A1	1990-02-15
US4643916A	1987-02-17
US4978428A	1990-12-18
DE4115816A1	1992-11-19
EP0922806A2	1999-06-16
EP1081275A2	2001-03-07
US4897026A	1990-01-30

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