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Inventor: Abe; Takao
Address: Miyagi-ken, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5769544 |
Dynamic pressure pneumatic bearing device and manufacturing method thereof |
June 23, 1998 |
| A dynamic pressure pneumatic bearing device has a groove for generating a dynamic pressure and formed on an inner circumferential face of a rotating shaft or an outer circumferential face of a fixed shaft; each of these shafts being formed by an aluminum alloy; and a wear resisting film |
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