Fluid bearing device

Details Fluid bearing device Fluid bearing device

2010-03-24

2011-12-20

Charles, Marcus (Department: 3656)

Bearings

Rotary bearing

Fluid bearing

C384S107000, C384S130000

Reexamination Certificate

active

08079760

ABSTRACT:
An object is to reduce manufacturing cost of a housing, and enable to disuse an adhesive in fixation portions between a housing and a bearing sleeve and the like.A housing7is made of resin material, which comprises a liquid crystal polymer (LCP) as crystalline resin blended with carbon nanotubes in a blending ratio of 2 to 35 vol % as a conductive filler, by injection molding. A bearing sleeve8, which is inserted into the inner peripheral surface7cof the housing7, is secured to the housing7by ultrasonic welding.

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