DE60314325D1 - Festplatteantrieb mit Platte- und Magnetischekopfschutz - Google Patents
Festplatteantrieb mit Platte- und MagnetischekopfschutzInfo
- Publication number
- DE60314325D1 DE60314325D1 DE60314325T DE60314325T DE60314325D1 DE 60314325 D1 DE60314325 D1 DE 60314325D1 DE 60314325 T DE60314325 T DE 60314325T DE 60314325 T DE60314325 T DE 60314325T DE 60314325 D1 DE60314325 D1 DE 60314325D1
- Authority
- DE
- Germany
- Prior art keywords
- plate
- hard disk
- disk drive
- magnetic head
- head protection
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
- G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G11B21/22—Supporting the heads; Supporting the sockets for plug-in heads while the head is out of operative position
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
- G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/08—Insulation or absorption of undesired vibrations or sounds
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/40—Protective measures on heads, e.g. against excessive temperature
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2002024440 | 2002-05-03 | ||
KR20020024440 | 2002-05-03 | ||
KR10-2002-0040992A KR100493023B1 (ko) | 2002-05-03 | 2002-07-13 | 디스크 및 자기헤드 프로텍터를 구비한 하드 디스크드라이브 |
KR2002040992 | 2002-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60314325D1 true DE60314325D1 (de) | 2007-07-26 |
DE60314325T2 DE60314325T2 (de) | 2007-09-27 |
Family
ID=29218045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60314325T Expired - Fee Related DE60314325T2 (de) | 2002-05-03 | 2003-04-24 | Festplattenantrieb mit Platte- und Magnetkopfschutz |
Country Status (5)
Country | Link |
---|---|
US (1) | US6917491B2 (de) |
EP (1) | EP1359568B1 (de) |
JP (1) | JP2003331562A (de) |
CN (1) | CN1226744C (de) |
DE (1) | DE60314325T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7355807B2 (en) | 2006-04-28 | 2008-04-08 | Hewlett-Packard Development Company, L.P. | Hard disk drive protection system and method |
US7197812B2 (en) * | 2003-12-31 | 2007-04-03 | Esgw Holdings Limited | Method for loading single head in a hard disk drive |
KR20060002667A (ko) * | 2004-07-03 | 2006-01-09 | 삼성전자주식회사 | 디스크 댐퍼와 디스크 프로텍터를 구비한 하드 디스크드라이브 |
US7570453B2 (en) * | 2005-12-07 | 2009-08-04 | Samsung Electronics Co., Ltd. | Method and apparatus reducing data damage from mechanical shock in a hard disk drive |
KR100734277B1 (ko) * | 2005-10-12 | 2007-07-02 | 삼성전자주식회사 | 내충격 특성이 향상된 하드 디스크 드라이브 |
KR100699871B1 (ko) * | 2005-10-27 | 2007-03-28 | 삼성전자주식회사 | 스핀들 모터 조립체 및 이를 구비한 하드 디스크 드라이브 |
US8743509B1 (en) | 2010-05-10 | 2014-06-03 | Western Digital Technologies, Inc. | Disk drive having a head loading ramp and a disk limiter tab that projects from a side of an actuator arm |
US8289646B1 (en) | 2010-06-24 | 2012-10-16 | Western Digital Technologies, Inc. | Disk drive having a disk limiter that is disposed within an angular range relative to a base depression brim |
US8446688B1 (en) | 2010-06-29 | 2013-05-21 | Western Digital Technologies, Inc. | Drive with circumferential disk limiter |
US8339732B2 (en) * | 2010-09-13 | 2012-12-25 | HGST Netherlands B.V. | Baseplate with recessed region in a hard-disk drive (HDD) |
US8553356B1 (en) * | 2011-11-21 | 2013-10-08 | Western Digital Technologies, Inc. | Disk limiter for disk drive |
US8797677B2 (en) | 2011-12-15 | 2014-08-05 | Western Digital Technologies, Inc. | Disk deflection damper for disk drive |
KR20130068055A (ko) * | 2011-12-15 | 2013-06-25 | 삼성전기주식회사 | 기록 디스크 구동장치 |
US9099153B2 (en) | 2013-04-03 | 2015-08-04 | Western Digital Technologies, Inc. | Storage device with a cover supporting portion |
JP2017037690A (ja) * | 2015-08-10 | 2017-02-16 | 日本電産株式会社 | トップカバーおよびディスク駆動装置 |
JP6692332B2 (ja) | 2017-09-04 | 2020-05-13 | 株式会社東芝 | ディスク装置 |
CN112700799B (zh) * | 2020-12-24 | 2023-02-10 | 上海良茂网络科技有限公司 | 一种计算机软件开发用数据存储装置 |
JP2022125632A (ja) * | 2021-02-17 | 2022-08-29 | 株式会社東芝 | ディスク装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5298404U (de) * | 1976-01-23 | 1977-07-25 | ||
US4329722A (en) * | 1980-05-15 | 1982-05-11 | Priam Corporation | Enclosed disc drive having combination filter assembly |
US4471395A (en) * | 1982-05-17 | 1984-09-11 | International Business Machines Corporation | Self-ventilated recirculating airflow system |
DE8220180U1 (de) * | 1982-07-15 | 1982-12-02 | Basf Ag, 6700 Ludwigshafen | Informationsplattenspeicher, insbesondere magnetplattenspeicher |
JPS61104380A (ja) | 1984-10-22 | 1986-05-22 | Fuji Photo Film Co Ltd | デイスクカ−トリツジ |
JPH02126463A (ja) * | 1988-11-04 | 1990-05-15 | Toshiba Corp | 磁気ディスク装置 |
US5239431A (en) * | 1992-02-26 | 1993-08-24 | Hewlett-Packard Company | Head lift limiter for a disk drive |
JP2667372B2 (ja) * | 1994-09-27 | 1997-10-27 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 磁気ディスク装置の耐衝撃構造 |
MY117273A (en) * | 1994-10-17 | 2004-06-30 | Hitachi Global Storage Tech Nl | Motion limiters in a direct access storage device for preventing disk data zone and spindle bearing damage |
JP3047786B2 (ja) | 1995-07-26 | 2000-06-05 | ティアック株式会社 | ディスク装置 |
JP3239771B2 (ja) | 1996-09-30 | 2001-12-17 | ティアック株式会社 | ディスク装置 |
JP3301306B2 (ja) | 1996-04-15 | 2002-07-15 | カシオ電子工業株式会社 | トナー回収装置及びこれを備えたプロセスユニット |
JP2989568B2 (ja) * | 1997-08-06 | 1999-12-13 | インターナショナル・ビジネス・マシーンズ・コーポレイション | ディスク・ドライブ装置 |
US6212029B1 (en) * | 1998-02-24 | 2001-04-03 | Seagate Technology Llc | Snubber for a disc drive |
CN1253359A (zh) | 1998-10-30 | 2000-05-17 | 索尼株式会社 | 盘装置 |
US6292333B1 (en) * | 1999-02-11 | 2001-09-18 | Western Digital Technologies, Inc. | Disk drive having an I.D. ramp loading system employing multiple-function spacer structure |
JP2001035131A (ja) | 1999-07-23 | 2001-02-09 | Sony Corp | ディスクドライブ装置 |
US6714379B1 (en) * | 1999-10-12 | 2004-03-30 | Seagate Technology Llc | Top cover shroud for a disc drive |
US6771458B2 (en) * | 2002-03-18 | 2004-08-03 | Samsung Electronics Co., Ltd | Media enclosures providing reduced air gap around disk drive media surfaces of a disk drive |
US6781791B1 (en) * | 2002-01-31 | 2004-08-24 | Western Digital Technologies, Inc. | Disk drive including disk plate including head and/or arm limiter portions for modifying airflow adjacent a disk |
-
2003
- 2003-03-27 CN CN03107966.0A patent/CN1226744C/zh not_active Expired - Fee Related
- 2003-04-01 JP JP2003097835A patent/JP2003331562A/ja active Pending
- 2003-04-24 DE DE60314325T patent/DE60314325T2/de not_active Expired - Fee Related
- 2003-04-24 EP EP03009340A patent/EP1359568B1/de not_active Expired - Fee Related
- 2003-04-30 US US10/425,642 patent/US6917491B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1359568A2 (de) | 2003-11-05 |
DE60314325T2 (de) | 2007-09-27 |
CN1226744C (zh) | 2005-11-09 |
JP2003331562A (ja) | 2003-11-21 |
US20030206368A1 (en) | 2003-11-06 |
US6917491B2 (en) | 2005-07-12 |
EP1359568A3 (de) | 2003-11-12 |
EP1359568B1 (de) | 2007-06-13 |
CN1455410A (zh) | 2003-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |