Hydrodynamic bearing device, and spindle motor and...

Details Hydrodynamic bearing device, and spindle motor and... Hydrodynamic bearing device, and spindle motor and...

2011-08-30

2011-08-30

Hannon, Thomas R (Department: 3656)

Bearings

Rotary bearing

Fluid bearing

C384S107000

Reexamination Certificate

active

08007175

ABSTRACT:
The cross sectional shape of an axial direction communicating path when viewed in the axial direction is flat in the circumferential direction, and the cross sectional area of the communicating path gradually decreases moving from the center of the cross section toward the both ends in the circumferential direction. When a sleeve and a cover member are bonded with an adhesive, the adhesive is actively made to flow into an adhesive inflow portion.

REFERENCES:
patent: 7005768 (2006-02-01), Tamaoka et al.
patent: 2007/0071375 (2007-03-01), Kodama et al.
patent: 2007/0206889 (2007-09-01), Obara et al.
patent: 2007/0286538 (2007-12-01), Mizutani
patent: 2009/0103841 (2009-04-01), Uenosono et al.
patent: 2003-120662 (2003-04-01), None
patent: 2004-135419 (2004-04-01), None
patent: 2004-176816 (2004-06-01), None

Affiliated with

Also associated with

Rating

Hydrodynamic bearing device, and spindle motor and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrodynamic bearing device, and spindle motor and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrodynamic bearing device, and spindle motor and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2763298