Method of manufacturing fluid dynamic bearing assembly

Metal working – Method of mechanical manufacture – Process for making bearing or component thereof

Reexamination Certificate

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Details

C029S898000, C029S898070, C029S464000, C029S468000

Reexamination Certificate

active

07814659

ABSTRACT:
In a method of manufacturing a dynamic bearing assembly having a shaft and a sleeve whose inner circumferential surface faces an outer circumferential surface of the shaft, the shaft is inserted into a bearing hole from an upper end opening toward a bottom end opening of the bearing hole. Upon inserting the shaft into the bearing hole, fluid is fed from the bottom end opening toward the upper end opening of the bearing hole with a fluid feed apparatus.

REFERENCES:
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patent: 6890104 (2005-05-01), Gomyo et al.
patent: 6939047 (2005-09-01), Gomyo et al.
patent: 7458156 (2008-12-01), Beggs et al.
patent: 2005/0060875 (2005-03-01), Etling et al.
patent: S63-007237 (1988-01-01), None
patent: H01-306135 (1989-12-01), None
patent: 2000-163860 (2000-06-01), None
patent: 2002-221684 (2002-08-01), None
patent: 2004270843 (2004-09-01), None
patent: 2004-340760 (2004-12-01), None
patent: 2004-358642 (2004-12-01), None
Machine Translation for JP 2004270843 A.

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