KR910008695A - 디스크 기억장치용 유지 클램프 - Google Patents
디스크 기억장치용 유지 클램프 Download PDFInfo
- Publication number
- KR910008695A KR910008695A KR1019900017675A KR900017675A KR910008695A KR 910008695 A KR910008695 A KR 910008695A KR 1019900017675 A KR1019900017675 A KR 1019900017675A KR 900017675 A KR900017675 A KR 900017675A KR 910008695 A KR910008695 A KR 910008695A
- Authority
- KR
- South Korea
- Prior art keywords
- spindle
- central hole
- ring
- disk
- data storage
- Prior art date
Links
- 230000014759 maintenance of location Effects 0.000 title 1
- 238000013500 data storage Methods 0.000 claims 6
- 239000011521 glass Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
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
-
- 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
-
- 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
Landscapes
- Moving Of Heads (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
Description
Claims (5)
- 스핀들, 이스핀들에 설치된 복수의 데이타 저장 디스크 및 상기 디스크를 유지하기 위해 상기 스핀들에 접속된 모터 수단을 구비한 디스크 저장장치에 있어서, 중앙홀과, 이중앙홀 속으로 돌출하며 링의 외주면에 위치설정된 복수의 공간 이격된 톱니형 부재를 갖는 링형태의 유지 부재를 구비하는데, 상기 유지부재는 상기 중앙홀을 통해 스핀들과 함께 위치설정되며, 상기 데이타 저장디스크의 하나와 접촉하고, 상기 복수의 톱니형 부재는 상기 스핀들의 측면을 가압하는 것을 특징으로 하는 디스크 저장장치.
- 제1항에 있어서, 상기 디스크는 유리로 만들어진 것을 특징으로 하는 디스크 저장장치.
- 베이스와, 스핀들과, 이 스핀들에 설치된 복수의 데이타 저장디스크와, 상기베이스상에서 디스크를 회전시키기 위해 상기 스핀들에 접속된 모터수단과, 중앙홀과, 이중앙홀 속으로 돌출하며 링의 외주변에 위치설정된 복수의 공간 이격된 톱니형 부재를 갖는 링형태의 유지 클램프를 구비하는데, 상기 유지 클램프는 상기 중앙홀을 통해서 상기 스핀들과 함께 위치 설정되며 상기 스핀들을 가압하는 상기 복수의 톱니형 부재를 갖는 상기 데이타 저장 디스크의 하나와 접촉하는 것을 특징으로 하는 디스크 드라이브.
- 제3항에 있어서, 상기 디스크는 유리로 만들어진 것을 특징으로 하는 디스크 드라이브.
- 중앙홀과, 이 중앙홀 속으로 돌출하며 링의 외주변에 위치 설정된 복수의 공간 이격된 톱니형 부재를 가진 링형태의 유지 부재를 새롭게 사용하는 방법에 있어서, 상기 유지부재가 상기 스핀들을 가압하는 복수의 톱니형 부재와 함께 데이타 저장 디스크중 하나와 접촉할때까지 상기 중앙홀을 통해 스핀들과 함께 복수의 데이타 저장 디스크가 설치되는 디스크 드라이브의 스핀들 상부에 상기 유지 부재를 삽입하는 단계를 포함하는 것을 특징으로 하는 유지부재 사용방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP428848 | 1989-10-30 | ||
US07/428,848 US5075808A (en) | 1989-10-30 | 1989-10-30 | Retaining clamp for a disc storage apparatus |
US428,848 | 1989-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910008695A true KR910008695A (ko) | 1991-05-31 |
KR940000423B1 KR940000423B1 (ko) | 1994-01-20 |
Family
ID=23700628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900017675A KR940000423B1 (ko) | 1989-10-30 | 1990-10-30 | 디스크 기억장치용 유지 클램프 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5075808A (ko) |
EP (1) | EP0426132A3 (ko) |
JP (1) | JPH03283071A (ko) |
KR (1) | KR940000423B1 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5333080A (en) * | 1993-04-06 | 1994-07-26 | Seagate Technology, Inc. | Disc clamp shim for a rigid disc drive |
US5485328A (en) * | 1994-05-04 | 1996-01-16 | Seagate Technology, Inc. | System for removing a clamp from a disc drive hub assembly |
US5493462A (en) * | 1994-06-03 | 1996-02-20 | Hewlett-Packard Company | Disk drive having an inwardly radially spring loaded hard ring disk pack attachment to the disk motor rotor |
US5486961A (en) * | 1994-08-30 | 1996-01-23 | International Business Machines Corporation | Resilient compliant clamp for data storage disk drives |
JPH08106693A (ja) * | 1994-10-04 | 1996-04-23 | Toshiba Corp | ディスク再生装置 |
US5590004A (en) * | 1994-12-30 | 1996-12-31 | International Business Machines Corporation | Resilient clamp and compliant element data disk support system |
US5528434A (en) * | 1995-03-10 | 1996-06-18 | Seagate Technology, Inc. | Disc clamp with integrated stiffener for hard disc drives |
US5877571A (en) * | 1997-10-30 | 1999-03-02 | Western Digital Corporation | Head disk assembly having a washer between a disk clamp and disk and method of making |
US6282054B1 (en) * | 1998-09-14 | 2001-08-28 | Seagate Technology Llc | Teeth lock ring for a disc stack |
US6304412B1 (en) * | 1999-05-12 | 2001-10-16 | Maxtor Corporation | Disk drive with interlocking disk clamp |
US6567238B1 (en) | 1999-10-12 | 2003-05-20 | Seagate Technology Llc | Disc clamp for a disc drive |
US6603636B2 (en) | 2001-02-09 | 2003-08-05 | Seagate Technology Llc | Apparatus for centering a disc clamp on a disc pack in a disc drive |
US7215509B2 (en) * | 2003-08-11 | 2007-05-08 | Seagate Technology Llc | Pop-on disc clamp for a data storage device |
US7823270B2 (en) * | 2004-03-02 | 2010-11-02 | Seagate Technology Llc | Clamp or clamp assembly having a low profile |
US20060230599A1 (en) * | 2005-04-18 | 2006-10-19 | Kabushiki Kaisha Toshiba | Clamp ring detaching method, clamp ring detaching tool, and method of manufacturing magnetic disk device |
US7918588B2 (en) * | 2007-05-02 | 2011-04-05 | Musco Corporation | Full or near-full cut-off visor for light fixture |
US9093094B2 (en) * | 2013-12-03 | 2015-07-28 | HGST Netherlands B.V. | Hard disk drive actuator assembly with interleaved voice coil motor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1176481A (en) * | 1966-09-07 | 1970-01-01 | Zonal Film Magnetic Coatings L | Magnetic Disk Packs |
US4300176A (en) * | 1979-06-04 | 1981-11-10 | Microcomputer Systems Corp. | Fixed disc head actuator assembly |
US4536867A (en) * | 1984-04-16 | 1985-08-20 | Qume Corporation | Self-centering disc |
US4751597A (en) * | 1986-10-24 | 1988-06-14 | Hewlett-Packard Company | Center of percussion head actuator assembly |
US4845581A (en) * | 1987-11-02 | 1989-07-04 | Seagate Technology, Inc. | Disc housing clamping method |
US4918545A (en) * | 1988-10-25 | 1990-04-17 | International Business Machines Corporation | Disk clamp for rigid disk file without radial load |
-
1989
- 1989-10-30 US US07/428,848 patent/US5075808A/en not_active Expired - Fee Related
-
1990
- 1990-10-30 EP EP19900120836 patent/EP0426132A3/en not_active Ceased
- 1990-10-30 KR KR1019900017675A patent/KR940000423B1/ko not_active IP Right Cessation
- 1990-10-30 JP JP2293374A patent/JPH03283071A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0426132A3 (en) | 1992-04-08 |
JPH03283071A (ja) | 1991-12-13 |
KR940000423B1 (ko) | 1994-01-20 |
EP0426132A2 (en) | 1991-05-08 |
US5075808A (en) | 1991-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR910008695A (ko) | 디스크 기억장치용 유지 클램프 | |
KR860000655A (ko) | 자기 디스크 구동 장치 | |
KR860006778A (ko) | 디스크 카트리지 및 디스크 구동장치 | |
JPS59138030U (ja) | 光学的読取り可能のデイスク | |
KR870002571A (ko) | 디스크 플레이어의 디스크 장착장치 | |
KR860002821A (ko) | 자기디스크 장치 | |
ATE110183T1 (de) | Datenaufzeichnungsträger. | |
KR920022263A (ko) | 자기 디스크 장치 | |
KR910013168A (ko) | 디스크 레코드 플레이어 및 플레이어용 센터링 장치 | |
JPS6332328U (ko) | ||
EP0246298A1 (en) | DRIVE MECHANISM FOR RECORDING DISCS AND HUB. | |
JPS6316647U (ko) | ||
JPS5928873U (ja) | デイスクカ−トリツジ | |
JPH01121148U (ko) | ||
JPS6168350U (ko) | ||
HU210887B (en) | Gramophone record fixing tool | |
JPS6340860U (ko) | ||
JPS58109885U (ja) | デイスク挾持装置 | |
JPS62164646U (ko) | ||
JPH046846U (ko) | ||
JPH0398742U (ko) | ||
KR890007276A (ko) | 기록 재생장치의 기록 디스크 장진장치 | |
JPS5999256U (ja) | 光学情報デイスクの駆動装置 | |
JPS60186540U (ja) | 磁気デイスク装置の回転機構 | |
JPH0332751U (ko) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19901030 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19901030 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19931228 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19940331 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19940531 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19940531 End annual number: 3 Start annual number: 1 |
|
FPAY | Annual fee payment |
Payment date: 19970113 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 19970113 Start annual number: 4 End annual number: 4 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |