Spindle motor

Details Spindle motor Spindle motor

Filed on

1996-10-04

Date issued

1998-11-03

Examiner

Laballe, Clayton E.

Patent Class

Electrical generator or motor structure

SubClass

Dynamoelectric

SubSubClass

Rotary

Other Related Categories

310 67R, 310 71, 29596, H02K 1500

Type

Patent

Status

active

Patent number

058313559

Description

ABSTRACT:
A spindle motor comprises a stationary member having a cylindrical mounting hole therein, a tubular member fitted into the mounting hole of the stationary member, a bearing means mounted to the inner side of the tubular member, a rotor supported by the bearing means for rotation in relation to the tubular member, a stator fitted onto the outer side of the tubular member, and a rotor magnet mounted to the rotor to be located radially and outwardly of the stator. The procedure of assembling the spindle motor includes mounting the rotor magnet to the rotor, joining the rotor by the bearing means to the tubular member for rotation, fitting the stator onto the tubular member, and fitting the tubular member into the mounting hole of the stationary member.

REFERENCES:
patent: 5138209 (1992-08-01), Chuta et al.
patent: 5173814 (1992-12-01), Elsasser et al.
patent: 5333079 (1994-07-01), Takegami et al.
patent: 5391952 (1995-02-01), Simazu et al.
patent: 5414575 (1995-05-01), Katakura
patent: 5434729 (1995-07-01), Katakura et al.
patent: 5452156 (1995-09-01), Uda et al.
patent: 5516212 (1996-05-01), Titcomb

Affiliated with

Also associated with

Rating

Spindle motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-692757