JPH0296603U - - Google Patents
Info
- Publication number
- JPH0296603U JPH0296603U JP1989005957U JP595789U JPH0296603U JP H0296603 U JPH0296603 U JP H0296603U JP 1989005957 U JP1989005957 U JP 1989005957U JP 595789 U JP595789 U JP 595789U JP H0296603 U JPH0296603 U JP H0296603U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disc
- magnetic
- disk device
- magnetic disk
- view
- 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.)
- Pending
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
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
-
- 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
-
- 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
- G11B5/11—Shielding of head against electric or magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Moving Of Heads (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第1図〜第3図はこの考案の一実施例を示す図
で、第1図は側断面図、第2図は平面図、第3図
は調整工程を示す要部側断面図、第4図および第
5図は夫々この考案の他の実施例を示す要部側断
面図、第6図は従来のこの種磁気デイスク装置を
示す側断面図である。 図中、1は磁気円板、11はサーボ円板、12
は記録再生円板、2はスピンドルモータ、3はサ
ーボヘツド、4は記録再生ヘツド、5はアクチユ
エータ、6はシールド板、7はベース、8はシー
ルド部材、9は取付座である。なお図中同一符号
は同一または相当部分を示す。
で、第1図は側断面図、第2図は平面図、第3図
は調整工程を示す要部側断面図、第4図および第
5図は夫々この考案の他の実施例を示す要部側断
面図、第6図は従来のこの種磁気デイスク装置を
示す側断面図である。 図中、1は磁気円板、11はサーボ円板、12
は記録再生円板、2はスピンドルモータ、3はサ
ーボヘツド、4は記録再生ヘツド、5はアクチユ
エータ、6はシールド板、7はベース、8はシー
ルド部材、9は取付座である。なお図中同一符号
は同一または相当部分を示す。
Claims (1)
- スピンドルモータによつて回転駆動される磁気
円板、この磁気円板の端部に当接させた後変位さ
せることによつて磁気円板の端部との間に所定間
隔を形成するよう取付座に配置されたシールド部
材を備えた磁気デイスク装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989005957U JPH0296603U (ja) | 1989-01-21 | 1989-01-21 | |
DE4001138A DE4001138A1 (de) | 1989-01-21 | 1990-01-17 | Magnetplattengeraet |
GB9001269A GB2228609A (en) | 1989-01-21 | 1990-01-19 | Magnetic disc apparatus |
US07/469,062 US5060103A (en) | 1989-01-21 | 1990-01-19 | Magnetic disc apparatus having protective shield for eliminating spurious magnetism at a magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989005957U JPH0296603U (ja) | 1989-01-21 | 1989-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0296603U true JPH0296603U (ja) | 1990-08-01 |
Family
ID=11625373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989005957U Pending JPH0296603U (ja) | 1989-01-21 | 1989-01-21 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5060103A (ja) |
JP (1) | JPH0296603U (ja) |
DE (1) | DE4001138A1 (ja) |
GB (1) | GB2228609A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5875067A (en) | 1991-03-22 | 1999-02-23 | Seagate Technology, Inc. | Acoustic isolator for a disc drive assembly |
JP2859773B2 (ja) * | 1992-05-13 | 1999-02-24 | 富士通株式会社 | ディスク装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60173118A (ja) * | 1984-02-17 | 1985-09-06 | Nippon Soken Inc | 炭素繊維の賦活処理方法並びに装置 |
JPS60173118U (ja) * | 1984-04-23 | 1985-11-16 | 株式会社日立製作所 | 磁気デイスク装置 |
JPH0662363B2 (ja) * | 1984-11-12 | 1994-08-17 | 住友化学工業株式会社 | 除草組成物 |
JPS62171087A (ja) * | 1986-01-23 | 1987-07-28 | Fujitsu Ltd | 図形認識結果チエツク処理方式 |
KR920003502B1 (ko) * | 1987-03-18 | 1992-05-01 | 후지쓰 가부시끼가이샤 | 자기 디스크 기억장치의 차폐 서보 자기 헤드용 전자기 차폐구조 |
US4924337A (en) * | 1988-04-26 | 1990-05-08 | Miniscribe Corporation | Disk drive servo shield |
-
1989
- 1989-01-21 JP JP1989005957U patent/JPH0296603U/ja active Pending
-
1990
- 1990-01-17 DE DE4001138A patent/DE4001138A1/de active Granted
- 1990-01-19 GB GB9001269A patent/GB2228609A/en not_active Withdrawn
- 1990-01-19 US US07/469,062 patent/US5060103A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4001138C2 (ja) | 1991-08-14 |
GB9001269D0 (en) | 1990-03-21 |
GB2228609A (en) | 1990-08-29 |
US5060103A (en) | 1991-10-22 |
DE4001138A1 (de) | 1990-08-02 |