| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin dynamic pressure fluid bearing capable of firmly holding a thin thrust plate without deforming it and having excellent reliability and impact resistance. SOLUTION: A first tapered part 31 and a first adhesive 4 are provided between a thin-walled part 1a of a sleeve 1 and the thrust plate 3, and a second tapered part 32 and a second adhesive 5 are provided between the sleeve 1 and the thrust plate 3. In this structure, stress caused by adhesion can be uniformly applied to the thrust plate 3, to fix the thin thrust plate 3 without deforming it. COPYRIGHT: (C)2009,JPO&INPIT
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