CN102403013A - 硬盘驱动器和用于在其中使用的底板 - Google Patents
硬盘驱动器和用于在其中使用的底板 Download PDFInfo
- Publication number
- CN102403013A CN102403013A CN2011102689532A CN201110268953A CN102403013A CN 102403013 A CN102403013 A CN 102403013A CN 2011102689532 A CN2011102689532 A CN 2011102689532A CN 201110268953 A CN201110268953 A CN 201110268953A CN 102403013 A CN102403013 A CN 102403013A
- Authority
- CN
- China
- Prior art keywords
- recessed area
- magnetic recording
- disk
- recording disk
- recessed
- 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
Links
- 238000007373 indentation Methods 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000011359 shock absorbing material Substances 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- 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
- G11B33/022—Cases
- G11B33/025—Portable cases
Landscapes
- Magnetic Record Carriers (AREA)
- Moving Of Heads (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/881,017 US8339732B2 (en) | 2010-09-13 | 2010-09-13 | Baseplate with recessed region in a hard-disk drive (HDD) |
| US12/881,017 | 2010-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102403013A true CN102403013A (zh) | 2012-04-04 |
| CN102403013B CN102403013B (zh) | 2016-04-27 |
Family
ID=45806498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110268953.2A Active CN102403013B (zh) | 2010-09-13 | 2011-09-13 | 硬盘驱动器和用于在其中使用的底板 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8339732B2 (zh) |
| CN (1) | CN102403013B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761737A (zh) * | 2015-01-02 | 2016-07-13 | Hgst荷兰有限公司 | 铁氧化型硬盘驱动器外壳盖板 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130068055A (ko) * | 2011-12-15 | 2013-06-25 | 삼성전기주식회사 | 기록 디스크 구동장치 |
| US8896964B1 (en) | 2013-05-16 | 2014-11-25 | Seagate Technology Llc | Enlarged substrate for magnetic recording medium |
| US9747956B1 (en) | 2016-02-25 | 2017-08-29 | Western Digital Technologies, Inc. | Base for protecting external welds of hermetically sealed electronic devices |
| US11176270B2 (en) | 2019-05-10 | 2021-11-16 | Dell Products L.P. | Apparatus and method for improving data security |
| JP7400463B2 (ja) | 2019-12-27 | 2023-12-19 | 株式会社レゾナック | 記録再生装置 |
| US12387755B2 (en) * | 2023-12-18 | 2025-08-12 | Western Digital Technologies, Inc. | Hard disk drive disk media curvature mitigation |
| JP2025110590A (ja) * | 2024-01-16 | 2025-07-29 | 株式会社東芝 | 磁気ディスク装置の製造方法および磁気ディスク装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2003151A (en) * | 1933-06-19 | 1935-05-28 | Lang Rose | Baking pan |
| US20060002008A1 (en) * | 2004-07-05 | 2006-01-05 | Samsung Electronics, Co., Ltd. | Hard disk drive |
| US20070127154A1 (en) * | 2005-12-07 | 2007-06-07 | Samsung Electronics Co., Ltd. | Method and apparatus reducing data damage from mechanical shock in a hard disk drive |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4863031A (en) | 1985-12-18 | 1989-09-05 | Tdk Corporation | Disc cartridge having peripheral disc support |
| US5422770A (en) | 1993-12-15 | 1995-06-06 | Integral Peripherals, Inc. | Shock bumper for a head/disk suspension |
| US6271987B1 (en) | 1997-08-28 | 2001-08-07 | Seagate Technology Llc | Circumferentially extending disc snubber |
| US6735043B2 (en) | 1999-05-07 | 2004-05-11 | Seagate Technology Llc | Disc drive protective cover to improve shock robustness |
| JP3987235B2 (ja) | 1999-06-08 | 2007-10-03 | 富士通株式会社 | 記録ディスク駆動装置およびその製造方法 |
| US6275353B1 (en) * | 1999-08-03 | 2001-08-14 | Seagate Technology Llc | Housing for a disc drive having cantilevered base slot to reduce mechanical shock damage |
| US6801387B1 (en) | 2000-04-14 | 2004-10-05 | Seagate Technology Llc | Control flow instability to reduce disk flutter and half frequency whirl |
| US7072140B2 (en) | 2001-08-31 | 2006-07-04 | 3M Innovative Properties Company | Disk drive having airflow adjusting mechanism and thin-plate member incorporated therein |
| KR100459699B1 (ko) | 2002-02-14 | 2004-12-04 | 삼성전자주식회사 | 공기 펌핑용 그루브를 가진 하드 디스크 드라이브 |
| CN1226744C (zh) * | 2002-05-03 | 2005-11-09 | 三星电子株式会社 | 有盘保护器和磁头保护器的硬盘驱动器 |
| KR20060001584A (ko) * | 2004-06-30 | 2006-01-06 | 삼성전기주식회사 | 전류소비 저감을 위한 광 저장기기 |
| KR100604878B1 (ko) | 2004-07-07 | 2006-07-31 | 삼성전자주식회사 | 베이스 플레이트 및 이를 구비한 하드 디스크 드라이브 |
| JP4224009B2 (ja) | 2004-09-10 | 2009-02-12 | ヒタチグローバルストレージテクノロジーズネザーランドビーブイ | 磁気ディスク装置 |
| US7307811B2 (en) | 2005-02-04 | 2007-12-11 | Seagate Technology Llc | Disc storage system deck with integrally formed snubbers |
| CN101193531B (zh) | 2006-11-29 | 2010-12-01 | 富准精密工业(深圳)有限公司 | 散热装置 |
-
2010
- 2010-09-13 US US12/881,017 patent/US8339732B2/en active Active
-
2011
- 2011-09-13 CN CN201110268953.2A patent/CN102403013B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2003151A (en) * | 1933-06-19 | 1935-05-28 | Lang Rose | Baking pan |
| US20060002008A1 (en) * | 2004-07-05 | 2006-01-05 | Samsung Electronics, Co., Ltd. | Hard disk drive |
| US20070127154A1 (en) * | 2005-12-07 | 2007-06-07 | Samsung Electronics Co., Ltd. | Method and apparatus reducing data damage from mechanical shock in a hard disk drive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761737A (zh) * | 2015-01-02 | 2016-07-13 | Hgst荷兰有限公司 | 铁氧化型硬盘驱动器外壳盖板 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120063026A1 (en) | 2012-03-15 |
| US8339732B2 (en) | 2012-12-25 |
| CN102403013B (zh) | 2016-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Amsterdam Applicant after: Hitachi Global Storage Technologies Netherlands B. V. Address before: Amsterdam Applicant before: Hitachi Global Storage Tech |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HITACHI GLOBAL STORAGE TECH TO: HGST NETHERLANDS BV |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190131 Address after: American California Patentee after: Western Digital Technologies, Inc. Address before: Amsterdam Patentee before: Hitachi Global Storage Technologies Netherlands B. V. |
|
| TR01 | Transfer of patent right |