KR900000008B1 - 부동 자기헤드 - Google Patents
부동 자기헤드 Download PDFInfo
- Publication number
- KR900000008B1 KR900000008B1 KR1019840005942A KR840005942A KR900000008B1 KR 900000008 B1 KR900000008 B1 KR 900000008B1 KR 1019840005942 A KR1019840005942 A KR 1019840005942A KR 840005942 A KR840005942 A KR 840005942A KR 900000008 B1 KR900000008 B1 KR 900000008B1
- Authority
- KR
- South Korea
- Prior art keywords
- floating
- magnetic head
- slider
- groove
- floating magnetic
- 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
Links
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
- G11B5/48—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
- G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
-
- 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
- G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
-
- 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
- G11B5/105—Mounting of head within housing or assembling of head and housing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
Description
Claims (1)
- 자기코어의 한쪽측면을 자기코어 삽입홈(5)의 내벽에 맞닿게하고 다른쪽측면을 슬라이더홈(2)으로 향하게 하여 고정하고 상기 자기코어의 슬라이더홈측을 연삭하여 트랙폭을 규제함과 동시에 유리부재(7)가 부동면으로 부터 제거되는 것을 특징으로 하는 부동 자게헤드.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58-240487 | 1983-12-20 | ||
| JP240487 | 1983-12-20 | ||
| JP58240487A JPS60131613A (ja) | 1983-12-20 | 1983-12-20 | 浮動磁気ヘツド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850005669A KR850005669A (ko) | 1985-08-28 |
| KR900000008B1 true KR900000008B1 (ko) | 1990-01-18 |
Family
ID=17060240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840005942A Expired KR900000008B1 (ko) | 1983-12-20 | 1984-09-27 | 부동 자기헤드 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4658314A (ko) |
| JP (1) | JPS60131613A (ko) |
| KR (1) | KR900000008B1 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3630841A1 (de) * | 1985-09-13 | 1987-03-26 | Hitachi Metals Ltd | Fliegender magnetkopf |
| JPS62192016A (ja) * | 1986-02-19 | 1987-08-22 | Alps Electric Co Ltd | 垂直磁気記録用磁気ヘツドおよびその製造方法 |
| US4870520A (en) * | 1986-05-29 | 1989-09-26 | Magnetic Peripherals Inc. | Read/write head with side winding slot |
| US4870523A (en) * | 1986-07-10 | 1989-09-26 | Hitachi Maxell, Ltd. | Magnetic head apparatus used for movable magnetic medium with head gap positioning |
| US5245488A (en) * | 1986-08-13 | 1993-09-14 | Seiko Epson Corporation | Low-noise composite magnetic head for recording and producing |
| JPH0778853B2 (ja) * | 1988-05-06 | 1995-08-23 | 三洋電機株式会社 | 浮動型磁気ヘツド及びその製造方法 |
| US4870521A (en) * | 1988-06-23 | 1989-09-26 | Kyocera Corporation | Floating magnetic head |
| JPH0719460B2 (ja) * | 1989-03-16 | 1995-03-06 | ティーディーケイ株式会社 | 浮動型磁気ヘッド |
| US5343343A (en) * | 1990-05-25 | 1994-08-30 | Seagate Technology, Inc. | Air bearing slider with relieved rail ends |
| US5179486A (en) * | 1990-09-06 | 1993-01-12 | Minnesota Mining And Manufacturing Company | Head positioning and tape support apparatus for data recorder |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823416A (en) * | 1973-03-01 | 1974-07-09 | Ibm | Flying magnetic transducer assembly having three rails |
| US3922776A (en) * | 1974-05-13 | 1975-12-02 | Vrc California | Method for making narrow track ferrite core flying pads |
| JPS5374413A (en) * | 1976-12-15 | 1978-07-01 | Matsushita Electric Ind Co Ltd | Thin film flying head |
| JPS5833617B2 (ja) * | 1978-05-19 | 1983-07-21 | 富士通株式会社 | 浮動形磁気ヘッド |
| JPS5512513A (en) * | 1978-07-08 | 1980-01-29 | Nippon Telegr & Teleph Corp <Ntt> | Magnetic head |
| JPS5641523A (en) * | 1979-09-11 | 1981-04-18 | Fujitsu Ltd | Preparation of head for magnetic disk |
| JPS5727467A (en) * | 1980-07-23 | 1982-02-13 | Fujitsu Ltd | Working method of slider for magnetic disk |
| US4419705A (en) * | 1981-05-01 | 1983-12-06 | Iomega Corporation | Ferrite beveled core for magnetic head |
| US4555739A (en) * | 1982-11-26 | 1985-11-26 | International Business Machines Corporation | Semi self-loading ferrite head |
| JPS59215022A (ja) * | 1983-05-21 | 1984-12-04 | Victor Co Of Japan Ltd | 磁気ヘツド製造法 |
-
1983
- 1983-12-20 JP JP58240487A patent/JPS60131613A/ja active Pending
-
1984
- 1984-09-27 KR KR1019840005942A patent/KR900000008B1/ko not_active Expired
- 1984-12-20 US US06/683,879 patent/US4658314A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4658314A (en) | 1987-04-14 |
| KR850005669A (ko) | 1985-08-28 |
| JPS60131613A (ja) | 1985-07-13 |
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| KR900000008B1 (ko) | 부동 자기헤드 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19840927 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19851224 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19840927 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19890927 Patent event code: PE09021S01D |
|
| 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: 19891125 |
|
| 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: 19900413 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19900509 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19900509 End annual number: 3 Start annual number: 1 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |