KR100500235B1 - 디스크 센터링 디바이스 - Google Patents
디스크 센터링 디바이스 Download PDFInfo
- Publication number
- KR100500235B1 KR100500235B1 KR10-2002-0083342A KR20020083342A KR100500235B1 KR 100500235 B1 KR100500235 B1 KR 100500235B1 KR 20020083342 A KR20020083342 A KR 20020083342A KR 100500235 B1 KR100500235 B1 KR 100500235B1
- Authority
- KR
- South Korea
- Prior art keywords
- disk
- chuck
- disks
- hub
- hub unit
- 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
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/038—Centering or locking of a plurality of discs in a single cartridge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53165—Magnetic memory device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53174—Means to fasten electrical component to wiring board, base, or substrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53252—Means to simultaneously fasten three or more parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53261—Means to align and advance work part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53265—Means to assemble electrical device with work-holder for assembly
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
Description
Claims (9)
- 베이스 플레이트와;상기 베이스 플레이트에 설치되는 척과;상기 척에 착탈 가능하도록 결합되며, 복수의 디스크가 적층되는 허브 유니트와;상기 허브 유니트의 외측에 슬라이딩 가능하도록 설치되어 방사형으로 배치되며, 복수의 디스크 외경을 동시에 가압하여 흡수할 수 있는 판스프링을 각각 구비하는 복수의 디스크 푸셔와;상기 복수의 디스크 푸셔를 동시에 슬라이딩시키는 구동수단을 포함하는 것을 특징으로 하는 디스크 센터링 디바이스.
- 제1항에 있어서,상기 척은 내부로 공급되는 압축공기에 의해 승강되어, 상기 허브 유니트를 착탈하는 콜릿이 구비되는 것을 특징으로 하는 디스크 센터링 디바이스.
- 제1항에 있어서,상기 허브 유니트는 상기 척에 착탈 가능하도록 결합되며, 복수의 디스크가 적층되는 허브몸체와; 상기 허브몸체의 상단에 승강 가능하도록 설치되어, 적층된 복수의 디스크를 압착할 수 있는 허브캡을 포함하는 것을 특징으로 하는 디스크 센터링 디바이스.
- 제3항에 있어서,상기 허브캡은 내부로 공급되는 압축공기에 의해 승강되는 것을 특징으로 하는 디스크 센터링 디바이스.
- 삭제
- 삭제
- 제1항에 있어서,상기 구동수단은 모터와; 상기 모터 및 상기 복수의 디스크 푸셔 각각에 연결되어 회전하는 벨트풀리와; 상기 벨트풀리에 의해 직선운동하여 복수의 디스크 푸셔를 동시에 전·후진시키는 링크를 포함하는 것을 특징으로 하는 디스크 센터링 디바이스.
- 제1항에 있어서,상기 구동수단은 상기 복수의 디스크 푸셔 각각에 설치되는 실린더형 액츄에이터인 것을 특징으로 하는 디스크 센터링 디바이스.
- 삭제
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0083342A KR100500235B1 (ko) | 2002-12-24 | 2002-12-24 | 디스크 센터링 디바이스 |
| US10/676,025 US7370407B2 (en) | 2002-12-24 | 2003-10-02 | Disc centering device |
| JP2003347549A JP2004206858A (ja) | 2002-12-24 | 2003-10-06 | ディスクセンタリングデバイス |
| CNB2003101014179A CN1251218C (zh) | 2002-12-24 | 2003-10-17 | 盘校中装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0083342A KR100500235B1 (ko) | 2002-12-24 | 2002-12-24 | 디스크 센터링 디바이스 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040056774A KR20040056774A (ko) | 2004-07-01 |
| KR100500235B1 true KR100500235B1 (ko) | 2005-07-11 |
Family
ID=32653127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0083342A Expired - Fee Related KR100500235B1 (ko) | 2002-12-24 | 2002-12-24 | 디스크 센터링 디바이스 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7370407B2 (ko) |
| JP (1) | JP2004206858A (ko) |
| KR (1) | KR100500235B1 (ko) |
| CN (1) | CN1251218C (ko) |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US40751A (en) * | 1863-12-01 | Improvement in churn-powers | ||
| HU180372B (en) * | 1980-07-29 | 1983-02-28 | Budapesti Radiotechnikai Gyar | Casette information recorder |
| US4563824A (en) * | 1983-12-12 | 1986-01-14 | Charlton Associates | Method and apparatus for disc position centering |
| JPS63130948U (ko) | 1987-02-19 | 1988-08-26 | ||
| US4933927A (en) * | 1989-02-24 | 1990-06-12 | Conner Peripherals, Inc. | Disk centering method and apparatus for centering disks for disk drives |
| JP2813820B2 (ja) * | 1989-09-13 | 1998-10-22 | 四国化工機株式会社 | 容器成形装置 |
| JP3021931B2 (ja) * | 1992-02-17 | 2000-03-15 | ソニー株式会社 | ディスクドライブ装置におけるカートリッジ自動引込み装置 |
| JP3006811B2 (ja) | 1992-09-11 | 2000-02-07 | 富士通株式会社 | ディスク動バランス修正装置 |
| US5537272A (en) * | 1994-05-02 | 1996-07-16 | Seagate Technology, Inc. | Spindle balance device for a hard disk drive assembly |
| JPH08106692A (ja) * | 1994-05-19 | 1996-04-23 | Pioneer Electron Corp | 両面ディスクのセンタリング機構 |
| JP2863908B2 (ja) | 1995-10-26 | 1999-03-03 | ミネベア株式会社 | ハードディスクドライブ装置及びその製造方法 |
| US5828518A (en) * | 1995-12-18 | 1998-10-27 | Seagate Technology, Inc. | Disc centering sleeve for a disc drive |
| KR0160354B1 (ko) | 1995-12-19 | 1998-12-01 | 양승택 | 디지털 이동 통신 시스템에서의 가입자 인증 부호 생성 장치 및 그 방법 |
| KR200147518Y1 (ko) | 1996-06-04 | 1999-06-15 | 윤종용 | 바 코드 리더가 장착된 센터링 장치 |
| KR100223210B1 (ko) * | 1996-11-09 | 1999-10-15 | 윤종용 | 하드디스크 드라이브의 디스크 균형을 맞추기 위한 조립방법 및 장치 |
| KR19980058446A (ko) | 1996-12-30 | 1998-10-07 | 김영환 | 반도체 소자의 콘택 저항 패턴 |
| JPH10320844A (ja) | 1997-05-19 | 1998-12-04 | Ricoh Co Ltd | ガラス原盤のセンタリング装置 |
| JPH1166766A (ja) | 1997-08-20 | 1999-03-09 | Sony Corp | ハードディスクドライブ |
| KR100328502B1 (ko) | 1998-07-13 | 2002-03-16 | 윤종용 | 하드디스크 드라이브용 스핀들 모터/디스크 어셈블리와 스핀들모터/디스크 어셈블리의 밸런싱 방법 |
| KR100524911B1 (ko) | 1998-09-22 | 2005-12-30 | 삼성전자주식회사 | 하드 디스크 드라이브 |
| KR100524912B1 (ko) | 1998-10-19 | 2006-01-12 | 삼성전자주식회사 | 하드 디스크 드라이브 조립체 |
| CN1351748A (zh) | 1999-04-29 | 2002-05-29 | 鹏思特股份有限公司 | 用于平衡硬盘驱动器中的轴的方法和装置 |
| JP4219493B2 (ja) | 1999-06-22 | 2009-02-04 | 日本電産株式会社 | 回転バランス修正装置およびディスク駆動装置 |
| JP2001101781A (ja) | 1999-09-28 | 2001-04-13 | Canon Inc | 情報記録および/または再生装置 |
| US6356409B1 (en) * | 1999-12-15 | 2002-03-12 | International Business Machines Corporation | Balancing apparatus and method for high speed hard disk drive spindles |
| SG95618A1 (en) * | 2000-02-23 | 2003-04-23 | Ibm | Method and apparatus for centering discs for disc drives |
| JP2001324404A (ja) | 2000-05-12 | 2001-11-22 | Internatl Business Mach Corp <Ibm> | バランス修正装置、バランス修正方法、ディスク組み付け方法 |
| JP2002117646A (ja) | 2000-09-27 | 2002-04-19 | Internatl Business Mach Corp <Ibm> | ディスク・ドライブ装置およびハード・ディスク・ドライブ |
| US20020054454A1 (en) | 2000-11-06 | 2002-05-09 | Shiao-Hua Chen | Metal sleeve with precision dimples |
| US6771451B2 (en) * | 2001-09-04 | 2004-08-03 | Samsung Electronics Co., Ltd. | Auto centering of disks on a hard disk drive |
| KR100500238B1 (ko) * | 2002-12-24 | 2005-07-11 | 삼성전자주식회사 | 디스크 센터링 디바이스 |
-
2002
- 2002-12-24 KR KR10-2002-0083342A patent/KR100500235B1/ko not_active Expired - Fee Related
-
2003
- 2003-10-02 US US10/676,025 patent/US7370407B2/en not_active Expired - Fee Related
- 2003-10-06 JP JP2003347549A patent/JP2004206858A/ja active Pending
- 2003-10-17 CN CNB2003101014179A patent/CN1251218C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1510672A (zh) | 2004-07-07 |
| CN1251218C (zh) | 2006-04-12 |
| US7370407B2 (en) | 2008-05-13 |
| JP2004206858A (ja) | 2004-07-22 |
| KR20040056774A (ko) | 2004-07-01 |
| US20040123451A1 (en) | 2004-07-01 |
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