GRINDING APPARATUS, METHOD OF MANUFACTURING ROLLING BEARING, METHOD OF MANUFACTURING VEHICLE AND METHOD OF MANUFACTURING MACHINE
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United States of America Patent
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Issued Date -
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app pub date -
Oct 19, 2017
filing date -
Feb 17, 2016
priority date (Note) -
Published
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Importance

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Abstract
A grinding apparatus includes: a grinding stone in which an outer circumferential surface thereof is pressed against the workpiece while being rotated and driven; and a fluid injection apparatus that has a fluid injection nozzle including an injection port from which a fluid is injected to the outer circumferential surface of the grinding stone, and a grinding oil supply apparatus that supplies a grinding oil to a processing point and that includes a grinding oil supply nozzle separate from the fluid injection nozzle, the processing point being an abutting section of the grinding stone and the workpiece, wherein the injection port is arranged so as to face the outer circumferential surface of the grinding stone in a state capable of injecting the fluid to a position different from the processing point in a radial direction of the grinding stone among the outer circumferential surface of the grinding stone.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
NSK LTD | TOKYO |
International Classification(s)

- 2017 Application Filing Year
- B24B Class
- 763 Applications Filed
- 552 Patents Issued To-Date
- 72.35 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
EGAMI, Kazutaka | Fujisawa-shi, JP | 7 | 12 |
# of filed Patents : 7 Total Citations : 12 | |||
UTADA, Eiji | Fujisawa-shi, JP | 4 | 3 |
# of filed Patents : 4 Total Citations : 3 |
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- 0 Citation Count
- B24B Class
- 0 % this patent is cited more than
- 7 Age
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