KR910014876A - Magnet Heads and Disk Devices - Google Patents
Magnet Heads and Disk Devices Download PDFInfo
- Publication number
- KR910014876A KR910014876A KR1019900015025A KR900015025A KR910014876A KR 910014876 A KR910014876 A KR 910014876A KR 1019900015025 A KR1019900015025 A KR 1019900015025A KR 900015025 A KR900015025 A KR 900015025A KR 910014876 A KR910014876 A KR 910014876A
- Authority
- KR
- South Korea
- Prior art keywords
- magnet
- disk
- head
- flat plate
- magnet head
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
-
- 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
- G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
-
- 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
- G11B25/043—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 using rotating discs
-
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
- G11B5/1871—Shaping or contouring of the transducing or guiding surface
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Moving Of Heads (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 제1실시예를 나타내는, 상측 덮개가 제거된 상태의 마그네트헤드 및 디스크장치의 평면도, 제2(a)도 및 제2(b)도는 본 발명에 의한 마그네트헤드 및 디스크장치의 단면도, 제2(c)도는 PG 센서를 나타낸 도면, 제3(a)도는 마그네트헤드 지지수단의 평면도, 제3(b)도는 제3(a)도의 A-A'선에 따른 절개도.1 is a plan view of a magnet head and a disk apparatus with the upper cover removed, showing a first embodiment of the present invention. FIGS. 2 (a) and 2 (b) show the magnet head and disk apparatus according to the present invention. 2 (c) is a sectional view of the PG sensor, 3 (a) is a plan view of the magnet head supporting means, and 3 (b) is a cutaway view taken along the line A-A 'of FIG. 3 (a).
Claims (12)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2-6532 | 1990-01-16 | ||
JP2006531A JPH03212854A (en) | 1990-01-16 | 1990-01-16 | Magnetic disk device |
JP2-6531 | 1990-01-16 | ||
JP2006532A JPH03212855A (en) | 1990-01-16 | 1990-01-16 | Magnetic disk device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910014876A true KR910014876A (en) | 1991-08-31 |
KR940003354B1 KR940003354B1 (en) | 1994-04-23 |
Family
ID=26340707
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR90010525A Expired - Lifetime KR940003554B1 (en) | 1990-01-16 | 1990-07-12 | Magnetic head and disk device |
KR1019900015025A Expired - Fee Related KR940003354B1 (en) | 1990-01-16 | 1990-09-21 | Magnet Heads and Disk Devices |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR90010525A Expired - Lifetime KR940003554B1 (en) | 1990-01-16 | 1990-07-12 | Magnetic head and disk device |
Country Status (3)
Country | Link |
---|---|
KR (2) | KR940003554B1 (en) |
DE (1) | DE4101119A1 (en) |
GB (1) | GB2240871A (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1308059A (en) * | 1961-09-22 | 1962-11-03 | Electronique & Automatisme Sa | Advanced magnetic memory |
NL6603388A (en) * | 1965-03-30 | 1966-10-03 | ||
DE2264029C3 (en) * | 1972-12-29 | 1975-09-04 | Ibm Deutschland Gmbh, 7000 Stuttgart | Magnetic disk storage |
US4685303A (en) * | 1985-07-15 | 1987-08-11 | Allen-Bradley Company, Inc. | Disc drive isolation system |
US4743989A (en) * | 1986-04-21 | 1988-05-10 | Iomega Corporation | Plural magnetic disk assembly |
GB2214696A (en) * | 1988-01-19 | 1989-09-06 | Mitsubishi Electric Corp | Controlling humidity in magnetic disc apparatus |
-
1990
- 1990-07-12 KR KR90010525A patent/KR940003554B1/en not_active Expired - Lifetime
- 1990-09-21 KR KR1019900015025A patent/KR940003354B1/en not_active Expired - Fee Related
-
1991
- 1991-01-10 GB GB9100529A patent/GB2240871A/en not_active Withdrawn
- 1991-01-16 DE DE4101119A patent/DE4101119A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR940003554B1 (en) | 1994-04-23 |
GB9100529D0 (en) | 1991-02-20 |
KR940003354B1 (en) | 1994-04-23 |
GB2240871A (en) | 1991-08-14 |
KR910002394A (en) | 1991-02-25 |
DE4101119A1 (en) | 1991-07-18 |
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PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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