Sanding element and method for manufacturing a sanding element

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United States of America Patent

PATENT NO 12122018
APP PUB NO 20200198095A1
SERIAL NO

16640439

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Abstract

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Disc-shaped sanding element (1) and method for manufacturing this sanding element (1) with a circular circumference with at least two layers (4,5,6) bonded to each other containing abrasive grains (11, 12), wherein these layers (4,5,6) extend at least to the circumference of the sanding element (1) in order to form a sanding edge (8) on this circumference (7), wherein each of these layers (4,5,6) has layer properties including compressibility, abrasive grain density, abrasive grain size and grain material. The layers (4,5,6) contain a three-dimensional thread or fibre structure in which said abrasive grains (11,12) are distributed, wherein adjacent layers (4,5,6) have at least one different layer property.

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Patent Owner(s)

Patent OwnerAddress
CIBO N V3150 TILDONK

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frenay, Frederic Tildonk, BE 1 1
Lipkens, Heiko Tildonk, BE 2 3

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