Abrasive wheels and methods for making and using same

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United States of America Patent

PATENT NO 8961269
SERIAL NO

13341839

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Abstract

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Bonded abrasive articles and in particular organic bonded depressed center wheels with one or more reinforcements have reduced stiffness in comparison to conventional counterparts. Techniques for producing and using such wheels are described. In one example, a method for reducing the stiffness of an organically bonded abrasive wheel includes applying to a raised hub region of a reinforced depressed center wheel a force effective to irreversibly decrease the stiffness of said wheel.

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Patent Owner(s)

Patent OwnerAddress
SAINT-GOBAIN ABRASIVES INCONE NEW BOND STREET WORCESTER MA 01615-0138
SAINT-GOBAIN ABRASIFSRUE DE L'AMBASSADEUR CONFLANS-SAINTE-HONORINE 78700

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuit, Johannes Hermanus Neede, NL 2 5
Wilting, Robert Jitze Rietmolen, NL 1 4
Zhang, Han Shrewsbury, US 248 825

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