JP2000074052A5 - - Google Patents

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Publication number
JP2000074052A5
JP2000074052A5 JP1998242209A JP24220998A JP2000074052A5 JP 2000074052 A5 JP2000074052 A5 JP 2000074052A5 JP 1998242209 A JP1998242209 A JP 1998242209A JP 24220998 A JP24220998 A JP 24220998A JP 2000074052 A5 JP2000074052 A5 JP 2000074052A5
Authority
JP
Japan
Prior art keywords
periphery
ring
friction
prevented
advantage
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.)
Withdrawn
Application number
JP1998242209A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000074052A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP24220998A priority Critical patent/JP2000074052A/ja
Priority claimed from JP24220998A external-priority patent/JP2000074052A/ja
Priority to DE1999618913 priority patent/DE69918913T2/de
Priority to EP19990306831 priority patent/EP0982508B1/en
Publication of JP2000074052A publication Critical patent/JP2000074052A/ja
Priority to US09/931,766 priority patent/US6582129B2/en
Priority to US10/425,577 priority patent/US20030206672A1/en
Publication of JP2000074052A5 publication Critical patent/JP2000074052A5/ja
Withdrawn legal-status Critical Current

Links

JP24220998A 1998-08-27 1998-08-27 複合軸受装置および同軸受装置を備えるスピンドルモータならびにハードディスクドライブ装置用スイングアームアセンブリ Withdrawn JP2000074052A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP24220998A JP2000074052A (ja) 1998-08-27 1998-08-27 複合軸受装置および同軸受装置を備えるスピンドルモータならびにハードディスクドライブ装置用スイングアームアセンブリ
DE1999618913 DE69918913T2 (de) 1998-08-27 1999-08-27 Zusammengesetzte Welle/Lagereinheit,und Spindelmotor und Schwingarm für einen Festplattenantrieb der eine solche Lagereinheit aufweist
EP19990306831 EP0982508B1 (en) 1998-08-27 1999-08-27 A compound shaft/bearing apparatus, and a spindle motor and a swing arm for a hard disk drive means including such bearing apparatus
US09/931,766 US6582129B2 (en) 1998-08-27 2001-08-20 Compound bearing apparatus, and spindle motor and swing arm for hard disk drive means including such bearing apparatus
US10/425,577 US20030206672A1 (en) 1998-08-27 2003-04-29 Compound bearing apparatus, and spindle motor and swing arm for hard disk drive means including such bearing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24220998A JP2000074052A (ja) 1998-08-27 1998-08-27 複合軸受装置および同軸受装置を備えるスピンドルモータならびにハードディスクドライブ装置用スイングアームアセンブリ

Publications (2)

Publication Number Publication Date
JP2000074052A JP2000074052A (ja) 2000-03-07
JP2000074052A5 true JP2000074052A5 (enExample) 2005-10-27

Family

ID=17085882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24220998A Withdrawn JP2000074052A (ja) 1998-08-27 1998-08-27 複合軸受装置および同軸受装置を備えるスピンドルモータならびにハードディスクドライブ装置用スイングアームアセンブリ

Country Status (3)

Country Link
EP (1) EP0982508B1 (enExample)
JP (1) JP2000074052A (enExample)
DE (1) DE69918913T2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11328835A (ja) * 1998-05-14 1999-11-30 Minebea Co Ltd モータおよび同モータを備えるハードディスクドライブ装置
JP2001309606A (ja) * 2000-04-19 2001-11-02 Minebea Co Ltd Ｏａ機器用の複合軸受電動機
US7384198B2 (en) * 2000-08-09 2008-06-10 Nsk Ltd. Rolling bearing
US7195191B2 (en) * 2002-12-30 2007-03-27 Samsung Electronics Co., Ltd. Oil spattering prevention apparatus for tape recorder
JP2005276291A (ja) * 2004-03-24 2005-10-06 Hitachi Global Storage Technologies Netherlands Bv 回転円板形記憶装置及びピボット軸受アセンブリ
CN102562821A (zh) * 2012-02-29 2012-07-11 杨丽萍 一种轴承外圈内侧的分瓣组合式挡圈
KR101778423B1 (ko) 2013-03-14 2017-09-13 코요 베어링즈 노쓰 아메리카 엘엘씨 조향 칼럼용 베어링 조립체
JP6080645B2 (ja) * 2013-03-27 2017-02-15 荏原冷熱システム株式会社 ターボ冷凍機の圧縮機用電動機
JP5883061B2 (ja) 2014-04-22 2016-03-09 ファナック株式会社 軸受部品の飛散防止部材を備える電動機
DE102014224957B3 (de) * 2014-12-05 2015-11-26 Schaeffler Technologies AG & Co. KG Spindelelement für einen Kugelgewindetrieb
CN108267069B (zh) * 2016-12-30 2023-09-08 江苏核电有限公司 一种汽轮机发电机组悬轴摆度测量工具及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5547291A (en) * 1993-09-29 1996-08-20 Nsk, Ltd. Preloaded rolling bearing units
US5588753A (en) * 1994-08-17 1996-12-31 Kabushiki Kaisha Sankyo Seiki Seisakusho Disk drive motor with labyrinth seal
US5800069A (en) * 1995-07-07 1998-09-01 Obara; Rikuro Compound bearing assembly

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