US Patent 7552453 Disk driving apparatus
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Patent abstract
A magnet disposed on the top face of an extended part of a bearing holding member has a semicircle shape as the maximum shaper and is disposed in the same direction as the movement direction of a disk dray in the circumferential direction. By the pulling force in the axial direction between the magnet and a rotor holder, the shaft tilts at an angle different from the gravity direction or a direction opposite to the gravity direction.
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US Patent 07552453 Disk driving apparatus US Patent 7552453 Disk driving apparatus
Infobox
Patent Number
0755245300
Patent Number
755245300
Edits on 3 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
075524530
Date of Patent
June 23, 2009
0Patent Application Number
114251740
Date Filed
June 20, 2006
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
075524530
Date of Patent
June 23, 2009
0Patent Application Number
114251740
Date Filed
June 20, 2006
0Official Website
Patent Primary Examiner
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US Patent 07552453 Disk driving apparatus
Infobox
Is a
Patent jurisdiction
Patent number
07552453
Date of patent
June 23, 2009
Patent application number
11425174
Date Filed
June 20, 2006
Patent primary examiner
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