JP2015064102A5 - - Google Patents

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Publication number
JP2015064102A5
JP2015064102A5 JP2014133033A JP2014133033A JP2015064102A5 JP 2015064102 A5 JP2015064102 A5 JP 2015064102A5 JP 2014133033 A JP2014133033 A JP 2014133033A JP 2014133033 A JP2014133033 A JP 2014133033A JP 2015064102 A5 JP2015064102 A5 JP 2015064102A5
Authority
JP
Japan
Prior art keywords
gap
outer ring
cylindrical portion
shaft
flange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2014133033A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015064102A (ja
JP6034334B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2014133033A priority Critical patent/JP6034334B2/ja
Priority claimed from JP2014133033A external-priority patent/JP6034334B2/ja
Priority to US14/465,245 priority patent/US9330711B2/en
Priority to CN201420478099.1U priority patent/CN204152972U/zh
Publication of JP2015064102A publication Critical patent/JP2015064102A/ja
Publication of JP2015064102A5 publication Critical patent/JP2015064102A5/ja
Priority to US15/062,922 priority patent/US9640207B2/en
Application granted granted Critical
Publication of JP6034334B2 publication Critical patent/JP6034334B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014133033A 2013-08-26 2014-06-27 軸受装置 Expired - Fee Related JP6034334B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014133033A JP6034334B2 (ja) 2013-08-26 2014-06-27 軸受装置
US14/465,245 US9330711B2 (en) 2013-08-26 2014-08-21 Bearing device
CN201420478099.1U CN204152972U (zh) 2013-08-26 2014-08-22 轴承装置
US15/062,922 US9640207B2 (en) 2013-08-26 2016-03-07 Bearing device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013174376 2013-08-26
JP2013174376 2013-08-26
JP2014133033A JP6034334B2 (ja) 2013-08-26 2014-06-27 軸受装置

Publications (3)

Publication Number Publication Date
JP2015064102A JP2015064102A (ja) 2015-04-09
JP2015064102A5 true JP2015064102A5 (OSRAM) 2015-12-03
JP6034334B2 JP6034334B2 (ja) 2016-11-30

Family

ID=52480167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014133033A Expired - Fee Related JP6034334B2 (ja) 2013-08-26 2014-06-27 軸受装置

Country Status (3)

Country Link
US (2) US9330711B2 (OSRAM)
JP (1) JP6034334B2 (OSRAM)
CN (1) CN204152972U (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014073070A1 (ja) * 2012-11-08 2014-05-15 パイオニア株式会社 ミラー装置
JP2015115081A (ja) * 2013-12-09 2015-06-22 セイコーインスツル株式会社 軸受装置および情報記録再生装置
JP6297347B2 (ja) * 2014-02-14 2018-03-20 ミネベアミツミ株式会社 ピボットアッシー用軸受装置およびこれを用いた磁気ヘッド駆動装置
US9500233B2 (en) * 2014-11-11 2016-11-22 Minebea Co., Ltd. Pivot assembly bearing and disk drive device
US9424887B1 (en) * 2015-04-22 2016-08-23 Seagate Technology Llc Apparatus with vapor-trapping pathway

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04125854A (ja) * 1990-09-17 1992-04-27 Tokyo Electric Co Ltd メディア駆動装置
US5596235A (en) * 1993-02-22 1997-01-21 Nidec Corporation Spindle motor with seal structure
JP2927675B2 (ja) * 1993-09-03 1999-07-28 株式会社三協精機製作所 磁気ディスク駆動装置
JPH07182770A (ja) * 1993-12-21 1995-07-21 Toshiba Corp 磁気ディスク装置およびその組み立て方法
JP3645601B2 (ja) * 1995-01-30 2005-05-11 日本電産株式会社 スピンドルモータ
JP3273891B2 (ja) * 1996-06-28 2002-04-15 株式会社三協精機製作所 ディスク駆動モータ及びそのロータ並びにロータの製造方法
JP2004092666A (ja) * 2002-08-29 2004-03-25 Minebea Co Ltd ハードディスクドライブ用ピボットアッセンブリ
JP2006185484A (ja) * 2004-12-27 2006-07-13 Hitachi Global Storage Technologies Netherlands Bv 磁気ディスク装置のヘッド用軸受け機構及びこれを有する磁気ディスク装置
US7675210B2 (en) * 2005-03-11 2010-03-09 Panasonic Corporation Hydrodynamic bearing and method for manufacturing the same, and spindle motor and method for manufacturing the same
JP2008069920A (ja) 2006-09-15 2008-03-27 Nsk Ltd 転がり軸受ユニット及び転がり軸受ユニットの洗浄方法
JP2008128481A (ja) * 2006-11-27 2008-06-05 Nsk Ltd 軸受ユニット
JP5599194B2 (ja) * 2010-01-29 2014-10-01 ミネベア株式会社 軸受装置
JP5607978B2 (ja) * 2010-04-08 2014-10-15 ミネベア株式会社 ピボットアッシー軸受
KR20130035395A (ko) * 2011-09-30 2013-04-09 삼성전기주식회사 스핀들 모터
US8807836B2 (en) * 2012-06-05 2014-08-19 Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd. Rotating device

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