KR100524891B1 - 하드디스크드라이브의로킹수단 - Google Patents
하드디스크드라이브의로킹수단 Download PDFInfo
- Publication number
- KR100524891B1 KR100524891B1 KR1019970072587A KR19970072587A KR100524891B1 KR 100524891 B1 KR100524891 B1 KR 100524891B1 KR 1019970072587 A KR1019970072587 A KR 1019970072587A KR 19970072587 A KR19970072587 A KR 19970072587A KR 100524891 B1 KR100524891 B1 KR 100524891B1
- Authority
- KR
- South Korea
- Prior art keywords
- latch
- locking means
- magnetic head
- iron piece
- hard disk
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 63
- 229910052742 iron Inorganic materials 0.000 claims abstract description 31
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 21
- 238000010168 coupling process Methods 0.000 abstract description 21
- 238000005859 coupling reaction Methods 0.000 abstract description 21
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- G11B5/10—Structure or manufacture of housings or shields for heads
-
- 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
- G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
- G11B5/4813—Mounting or aligning of arm assemblies, e.g. actuator arm supported by bearings, multiple arm assemblies, arm stacks or multiple heads on single arm
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2508—Magnetic discs
- G11B2220/2516—Hard disks
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
Abstract
Description
Claims (2)
- 자기 헤드가 장착되는 구동 기구의 후미부측에 장착되어 상기 자기 헤드가 파킹 영역에 파킹될 때 그 반대되는 방향으로 선회하여 잠금 역할을 하는 하드 디스크 드라이브의 로킹 수단에 있어서,구동 기구에 형성된 관통공에 결합되는 댐퍼와, 상기 댐퍼의 선단에 부착되는 철편과, 상기 철편의 전면부에 형성되는 볼록부를 구비하는 래치; 및상기 래치와 소정 간격 이격되고, 로킹 시에 상기 볼록부가 끼워지는 오목부가 형성되어 상기 볼록부의 전면 및 측면이 상기 오목부의 대응면을 각각 밀착되고, 상기 철편이 접합되도록 자성체로 이루어지는 래치 하우징부;를 포함하는 하드 디스크 드라이브의 로킹 수단.
- 자기 헤드가 장착되는 구동 기구의 후미부측에 장착되어 상기 자기 헤드가 파킹 영역에 파킹될 때 그 반대되는 방향으로 선회하여 잠금 역할을 하는 하드 디스크 드라이브의 로킹 수단에 있어서,구동 기구에 형성된 관통공에 결합되는 댐퍼와, 상기 댐퍼의 선단에 부착되는 철편과, 상기 철편의 전면부에 형성되는 홈부를 구비하는 래치; 및상기 래치와 소정 간격 이격되고, 로킹 시에 상기 홈부에 삽입되는 돌출부가 형성되어 상기 돌출부의 외주면이 상기 홈부의 내주면에 밀착되고, 상기 철편이 접합되도록 자성체로 이루어지는 래치 하우징부;를 포함하는 하드 디스크 드라이브의 로킹 수단.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970072587A KR100524891B1 (ko) | 1997-12-23 | 1997-12-23 | 하드디스크드라이브의로킹수단 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970072587A KR100524891B1 (ko) | 1997-12-23 | 1997-12-23 | 하드디스크드라이브의로킹수단 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990053019A KR19990053019A (ko) | 1999-07-15 |
KR100524891B1 true KR100524891B1 (ko) | 2005-12-30 |
Family
ID=37307007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970072587A KR100524891B1 (ko) | 1997-12-23 | 1997-12-23 | 하드디스크드라이브의로킹수단 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100524891B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4947274A (en) * | 1988-07-18 | 1990-08-07 | Seagate Technology, Inc. | Resiliently mounted crash stop and magnetic latch for a voice coil actuator |
JPH05159504A (ja) * | 1991-12-11 | 1993-06-25 | Fuji Electric Co Ltd | 退避位置ロック装置を備える磁気ディスク装置 |
US5608592A (en) * | 1992-10-29 | 1997-03-04 | Fujitsu Limited | Head actuator |
US5623384A (en) * | 1994-01-13 | 1997-04-22 | Seagate Technology, Inc. | Landing zone inertial latch |
-
1997
- 1997-12-23 KR KR1019970072587A patent/KR100524891B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4947274A (en) * | 1988-07-18 | 1990-08-07 | Seagate Technology, Inc. | Resiliently mounted crash stop and magnetic latch for a voice coil actuator |
JPH05159504A (ja) * | 1991-12-11 | 1993-06-25 | Fuji Electric Co Ltd | 退避位置ロック装置を備える磁気ディスク装置 |
US5608592A (en) * | 1992-10-29 | 1997-03-04 | Fujitsu Limited | Head actuator |
US5623384A (en) * | 1994-01-13 | 1997-04-22 | Seagate Technology, Inc. | Landing zone inertial latch |
Also Published As
Publication number | Publication date |
---|---|
KR19990053019A (ko) | 1999-07-15 |
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