SG47744A1 - Anti-rotation air vane inertia latch - Google Patents
Anti-rotation air vane inertia latchInfo
- Publication number
- SG47744A1 SG47744A1 SG1996004138A SG1996004138A SG47744A1 SG 47744 A1 SG47744 A1 SG 47744A1 SG 1996004138 A SG1996004138 A SG 1996004138A SG 1996004138 A SG1996004138 A SG 1996004138A SG 47744 A1 SG47744 A1 SG 47744A1
- Authority
- SG
- Singapore
- Prior art keywords
- air vane
- rotation air
- inertia latch
- inertia
- latch
- Prior art date
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
- G11B5/54—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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11691993A | 1993-09-07 | 1993-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG47744A1 true SG47744A1 (en) | 1998-04-17 |
Family
ID=22370035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996004138A SG47744A1 (en) | 1993-09-07 | 1994-09-06 | Anti-rotation air vane inertia latch |
Country Status (6)
Country | Link |
---|---|
US (3) | US5555146A (de) |
EP (1) | EP0645763B1 (de) |
JP (1) | JPH07192410A (de) |
DE (1) | DE69416067T2 (de) |
HK (1) | HK1013171A1 (de) |
SG (1) | SG47744A1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5612412A (en) | 1994-09-30 | 1997-03-18 | Daicel Chemical Industries, Ltd. | Lactone-modified polyvinyl alcohol, a process for the preparation thereof |
US5717544A (en) * | 1995-11-14 | 1998-02-10 | Quantum Corporation | Pressure differential latch for a disk drive |
US5798884A (en) * | 1995-12-13 | 1998-08-25 | International Business Machines Corporation | Multiple zone data storage system and method |
US5715118A (en) * | 1996-05-07 | 1998-02-03 | Quantum Corporation | Air actuated latching mechanism rotationally resistant to rotational shock force |
US5668683A (en) * | 1996-05-07 | 1997-09-16 | Quantum Corporation | Counter balanced rotary airlock actuator latch assembly for disk drive |
US5805384A (en) * | 1997-01-21 | 1998-09-08 | Seagate Technology, Inc. | Actuator latch activated by head gram load for hard disc drives |
US6031690A (en) * | 1997-03-31 | 2000-02-29 | Seagate Technology, Inc. | Air flow actuated latch for actuator arm in a disc drive |
TW451188B (en) | 1997-09-10 | 2001-08-21 | Sony Corp | Information recording method and apparatus and information recording medium |
US5982587A (en) * | 1998-01-29 | 1999-11-09 | Western Digital Corporation | Mechanical actuator latch subassembly with overcentering spring for a disk drive |
US6215628B1 (en) * | 1998-03-20 | 2001-04-10 | Seagate Technology Llc | Intertial latching system for a disc drive actuator |
US6535357B1 (en) | 1998-06-05 | 2003-03-18 | Seagate Technology Llc | Latch for disc drives |
KR100362566B1 (ko) | 1998-09-22 | 2003-03-19 | 삼성전자 주식회사 | 하드디스크드라이브장치 |
US6442000B1 (en) * | 1998-11-18 | 2002-08-27 | Seagate Technology Llc | Low cost flexible support actuator |
JP2000251424A (ja) * | 1999-02-23 | 2000-09-14 | Matsushita Electric Ind Co Ltd | ディスク装置 |
US6704168B1 (en) * | 1999-03-29 | 2004-03-09 | Maxtor Corporation | Air vane actuator latch with a portion of a vane portion between storage disk edge and housing sidewall |
US6339521B1 (en) | 1999-04-21 | 2002-01-15 | Seagate Technology Llc | Dual air vane actuator latch apparatus for a disc drive |
US6337782B1 (en) | 1999-04-21 | 2002-01-08 | Seagate Technology Llc | Top cover having a turbo tunnel for an air vane latch apparatus in a disc drive |
US6342991B1 (en) | 1999-05-28 | 2002-01-29 | Seagate Technology Llc | Top cover air gate for an air vane latch apparatus in a disc drive |
SG93243A1 (en) * | 1999-06-30 | 2002-12-17 | Seagate Technology Llc | Improved disc drive actuator latch system for high rotational shock |
SG120851A1 (en) * | 1999-06-30 | 2006-04-26 | Seagate Technology Llc | Bearing pivot for disc drive |
US6731469B2 (en) * | 2000-07-10 | 2004-05-04 | Seagate Technology Llc | Integral inertial latch design |
JP3689628B2 (ja) * | 2000-09-28 | 2005-08-31 | 株式会社日立グローバルストレージテクノロジーズ | 磁気ディスク装置 |
JP2002190171A (ja) * | 2000-10-13 | 2002-07-05 | Matsushita Electric Ind Co Ltd | 情報記録装置 |
JP2002190170A (ja) * | 2000-12-19 | 2002-07-05 | Hitachi Ltd | 情報記録再生装置 |
US6680823B2 (en) * | 2001-01-18 | 2004-01-20 | Seagate Technology Llc | Moveable outer stop |
US6744604B2 (en) | 2001-03-21 | 2004-06-01 | Seagate Technology Llc | Low particulating latch for a disc drive |
US6680822B1 (en) | 2002-01-03 | 2004-01-20 | Maxtor Corporation | Bi-stable inertial latch for hard disk drives |
US6844996B1 (en) * | 2002-01-31 | 2005-01-18 | Western Digital Technologies, Inc. | Disk drive comprising a ratchet arm applied to a disk and disengaged through windage generated by the disk rotating |
KR20030080875A (ko) * | 2002-04-11 | 2003-10-17 | 삼성전자주식회사 | 하드디스크 드라이브의 액츄에이터 래치장치 |
US20030218827A1 (en) * | 2002-05-23 | 2003-11-27 | Seagate Technology Llc | Disc drive top cover having an over-molded top pole |
US7405902B2 (en) * | 2003-06-13 | 2008-07-29 | Seagate Technology Llc | Single piece air diverter for a data storage device |
US20060146448A1 (en) * | 2004-12-30 | 2006-07-06 | Gregory Tran | Method and apparatus for an actuator arm block including a crash stop stub in a hard disk drive |
US7660071B1 (en) * | 2005-03-04 | 2010-02-09 | Seagate Technology, Llc | Disk drive with altitude detection air vane |
JP2012138159A (ja) * | 2010-12-27 | 2012-07-19 | Toshiba Corp | ラッチ機構およびこれを備えたディスク装置 |
US9704521B1 (en) * | 2016-06-30 | 2017-07-11 | Western Digital Technologies, Inc. | Actuator limiters for multiple disk-stack, shared actuator hard disk drive |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4538193A (en) * | 1982-11-08 | 1985-08-27 | Quantum Corporation | Aerodynamically released safety latch for data transducer assembly in rotating rigid disk data storage device |
US4647997A (en) * | 1985-04-29 | 1987-03-03 | Plus Development Corporation | Aerodynamic latch for disk file actuator |
US4692829A (en) * | 1985-09-13 | 1987-09-08 | Quantum Corporation | Magnetically biased aerodynamically released integral safety latch for rigid disk drive |
JPH0766647B2 (ja) * | 1989-02-28 | 1995-07-19 | インターナショナル・ビジネス・マシーンズ・コーポレーション | ディスク装置 |
US5036416A (en) * | 1990-04-03 | 1991-07-30 | Hewlett-Packard Company | Aerodynamically releasable lock for a disk file actuator assembly |
US5319511A (en) * | 1993-01-19 | 1994-06-07 | Quantum Corporation | Aerodynamic actuator latch with magnetic return spring for hard disk drive |
US5363261A (en) * | 1993-11-10 | 1994-11-08 | International Business Machines Corporation | Disk drive actuator latch |
-
1994
- 1994-09-06 EP EP94306547A patent/EP0645763B1/de not_active Expired - Lifetime
- 1994-09-06 SG SG1996004138A patent/SG47744A1/en unknown
- 1994-09-06 DE DE69416067T patent/DE69416067T2/de not_active Expired - Fee Related
- 1994-09-06 JP JP6212978A patent/JPH07192410A/ja active Pending
-
1995
- 1995-03-29 US US08/413,927 patent/US5555146A/en not_active Expired - Fee Related
- 1995-11-03 US US08/553,068 patent/US5768057A/en not_active Expired - Fee Related
- 1995-11-06 US US08/554,293 patent/US6462912B1/en not_active Expired - Fee Related
-
1998
- 1998-12-21 HK HK98114191A patent/HK1013171A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5768057A (en) | 1998-06-16 |
JPH07192410A (ja) | 1995-07-28 |
US6462912B1 (en) | 2002-10-08 |
EP0645763A1 (de) | 1995-03-29 |
DE69416067D1 (de) | 1999-03-04 |
DE69416067T2 (de) | 1999-05-27 |
HK1013171A1 (en) | 1999-08-13 |
EP0645763B1 (de) | 1999-01-20 |
US5555146A (en) | 1996-09-10 |
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