Abrasive grain jet grinding device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9902041
SERIAL NO

14773777

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Abstract

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An abrasive grain jet grinding device having a belt partially wrapped around an impeller with blades between a shaft-side disc and an open disc and an open peripheral surface between the blades, a nozzle tangential to the disk at the point of separation between the belt and the peripheral surface, wherein the blades held between the shaft-side disc and the open disc are formed from thin plates to finely partition the circumference of the discs, are inclined forward in the direction of rotation of the discs, are provided densely so that multiple adjacent blades overlap each other, and are set with narrow gaps between the blades to form a large number of storage chambers for the abrasive grains.

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Patent Owner(s)

Patent OwnerAddress
KAMEI TEKKOUSHO LTDHIGASHIOSAKA-SHI OSAKA 577-0065

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamei, Haruo Osaka, JP 4 88

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