Spindle motor for hard disc drive with static charge...

Details Spindle motor for hard disc drive with static charge... Spindle motor for hard disc drive with static charge...

2005-01-18

2005-01-18

Tamai, Karl (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S071000, C360S271100, C360S099070, C384S517000

Reexamination Certificate

active

06844642

ABSTRACT:
A spindle motor for a hard disc drive including a motor base having a shaft, a rotor hub rotationally mounted on the shaft and loaded with an information recording disc, a ball bearing attached to an inner center side of the rotor hub for rotationally fixing the rotor hub on the shaft, and a conductive elastic member inserted between the rotor hub and the motor base to electrically contact each other.

REFERENCES:
patent: 4564876 (1986-01-01), Takahashi et al.
patent: 08-098450 (1996-04-01), None
patent: 2003-061300 (2003-02-01), None

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