KR970076694A - The actuator device of the hard disk drive - Google Patents
The actuator device of the hard disk drive Download PDFInfo
- Publication number
- KR970076694A KR970076694A KR1019960016275A KR19960016275A KR970076694A KR 970076694 A KR970076694 A KR 970076694A KR 1019960016275 A KR1019960016275 A KR 1019960016275A KR 19960016275 A KR19960016275 A KR 19960016275A KR 970076694 A KR970076694 A KR 970076694A
- Authority
- KR
- South Korea
- Prior art keywords
- arm
- actuator device
- coupler
- actuator
- disk drive
- Prior art date
Links
Classifications
-
- 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
- G11B21/02—Driving or moving of heads
Landscapes
- Moving Of Heads (AREA)
Abstract
1. 청구 범위에 기재된 발명이 속한 기술분야1. Technical field to which the invention described in the claims belongs
본 발명은 하드디스크 드르아브에서 제어속도를 증가시키기 위한 4-절 링크(Four-bar Linkage)형 액츄에이터 장치에 관한 것이다.The present invention relates to a four-bar linkage type actuator device for increasing a control speed in a hard disk drive.
2. 발명이 해결하려고 하는 기술적 과제2. Technical Challenges to be Solved by the Invention
본 발명은 시크 타임을 줄일 수 있도록 하기 위해 제어 속도를 증가시키는 액츄에이터 장치를 제공하는데 있다.The present invention provides an actuator device that increases the control speed to reduce the seek time.
3. 발명의 해결방법의 요지3. The point of the solution of the invention
본 발명은 통상의 액츄에이터 장치에 있어서, 보이스 코일 모터(VCM)의 코일부와 헤드가 장착되는 아암부를 분리시켜 이들을 4절-링크(Four-bar Linkage)구조로 연결시킨다.In the conventional actuator device, the coil part of the voice coil motor (VCM) and the arm part on which the head is mounted are separated from each other and connected to each other by a four-bar linkage structure.
4. 발명의 중요한 용도4. Important Uses of the Invention
본 발명은 액츄에이터의 동작 및 제한(예를 들면 ID, OD, Crash stop)을 위한 기구물은 4-절 링크의 어느요소에나 적용될 수 있으므로 설계가 용이하고, 각각의 피봇 및 가동힌지점의 위치나 또는 링크의 길이를 조절함으로써 빠른 액츄에이터 제어 속도를 구현할 수 있는 잇점이 있다.The present invention is based on the fact that the mechanism for the operation and limitations of the actuator (ID, OD, Crash stop, for example) can be applied to any element of the four- By controlling the length of the link, there is an advantage that a fast actuator control speed can be realized.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제2도는 본 발명의 실시예에 따른 액츄에이터 장치를 나타낸 도면.Figure 2 shows an actuator arrangement according to an embodiment of the invention.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960016275A KR100383631B1 (en) | 1996-05-15 | 1996-05-15 | Actuator device of hard disk drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960016275A KR100383631B1 (en) | 1996-05-15 | 1996-05-15 | Actuator device of hard disk drive |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970076694A true KR970076694A (en) | 1997-12-12 |
KR100383631B1 KR100383631B1 (en) | 2003-07-23 |
Family
ID=37417339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960016275A KR100383631B1 (en) | 1996-05-15 | 1996-05-15 | Actuator device of hard disk drive |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100383631B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62285279A (en) * | 1986-06-03 | 1987-12-11 | Mitsubishi Electric Corp | Magnetic head actuator mechanism |
US4751597A (en) * | 1986-10-24 | 1988-06-14 | Hewlett-Packard Company | Center of percussion head actuator assembly |
JPH0340659A (en) * | 1989-07-07 | 1991-02-21 | Nec Corp | Communication fault notice equipment for facsimile equipment |
JPH06243624A (en) * | 1993-02-15 | 1994-09-02 | Fujitsu Ltd | Actuator arm mechanism for disk device |
-
1996
- 1996-05-15 KR KR1019960016275A patent/KR100383631B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100383631B1 (en) | 2003-07-23 |
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A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
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FPAY | Annual fee payment |
Payment date: 20070327 Year of fee payment: 5 |
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