DE69328516T2 - Schwebender Magnetkopf - Google Patents
Schwebender MagnetkopfInfo
- Publication number
- DE69328516T2 DE69328516T2 DE69328516T DE69328516T DE69328516T2 DE 69328516 T2 DE69328516 T2 DE 69328516T2 DE 69328516 T DE69328516 T DE 69328516T DE 69328516 T DE69328516 T DE 69328516T DE 69328516 T2 DE69328516 T2 DE 69328516T2
- Authority
- DE
- Germany
- Prior art keywords
- magnetic head
- floating magnetic
- floating
- head
- 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 - Fee Related
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
- G11B5/58—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)
- Magnetic Heads (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4162005A JP2818987B2 (ja) | 1992-05-28 | 1992-05-28 | 浮動磁気ヘッド |
JP25214792A JP2855389B2 (ja) | 1992-08-27 | 1992-08-27 | 浮動磁気ヘッド |
JP25416992A JP2906004B2 (ja) | 1992-08-28 | 1992-08-28 | 磁気ヘッド |
JP32606092A JP2873769B2 (ja) | 1992-11-11 | 1992-11-11 | 浮動磁気ヘッド |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69328516D1 DE69328516D1 (de) | 2000-06-08 |
DE69328516T2 true DE69328516T2 (de) | 2000-08-31 |
Family
ID=27473767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69328516T Expired - Fee Related DE69328516T2 (de) | 1992-05-28 | 1993-05-25 | Schwebender Magnetkopf |
Country Status (3)
Country | Link |
---|---|
US (2) | US5546251A (de) |
EP (1) | EP0571951B1 (de) |
DE (1) | DE69328516T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07161162A (ja) * | 1993-12-07 | 1995-06-23 | Fujitsu Ltd | 磁気ヘッドスライダ |
US6282061B1 (en) * | 1994-03-17 | 2001-08-28 | Fujitsu Limited | Magnetic head with improved floating surface |
JP3044645B2 (ja) * | 1994-07-04 | 2000-05-22 | ミネベア株式会社 | 磁気ヘッドコア用コイルボビン |
JPH0954931A (ja) * | 1995-08-09 | 1997-02-25 | Minebea Co Ltd | 浮動型磁気ヘッド及びその製造方法 |
KR19980077979A (ko) * | 1997-04-24 | 1998-11-16 | 윤종용 | 하드디스크 드라이브의 헤드 슬라이더 |
US5997755A (en) * | 1997-09-30 | 1999-12-07 | Yamaha Corporation | Damage-reduced magnetic head |
JPH11167709A (ja) * | 1997-12-04 | 1999-06-22 | Alps Electric Co Ltd | 磁気ヘッド |
US20040150915A1 (en) * | 2003-02-05 | 2004-08-05 | Thomas Fred C. | Air bearing surface for a head, and a method of making it |
US7082013B2 (en) * | 2003-05-06 | 2006-07-25 | International Business Machines Corporation | Method and apparatus for embedding a chip in a substrate to form a composite air bearing surface |
US8169743B2 (en) * | 2007-07-20 | 2012-05-01 | Hitachi Global Storage Technologies, Netherlands B.V. | Minimizing slider vibration effects on a magnetic transducer |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229268A (en) * | 1961-04-28 | 1966-01-11 | Burroughs Corp | Detachable electromagnetic air bearing transducer |
US3956771A (en) * | 1975-03-03 | 1976-05-11 | Honeywell Information Systems, Inc. | Magnetic transducer with side mounted ferrite core and method of making the same |
JPS56114115A (en) * | 1980-02-12 | 1981-09-08 | Canon Inc | Magnetic head |
JPS57155339A (en) * | 1981-03-20 | 1982-09-25 | Matsushita Electric Ind Co Ltd | Magnetic head and production thereof |
DE3583619D1 (de) * | 1984-01-14 | 1991-09-05 | Ngk Insulators Ltd | Magnetkopfkern und herstellungsverfahren. |
JPS60150615U (ja) * | 1984-03-14 | 1985-10-07 | シチズン時計株式会社 | 磁気記録ヘツド |
JPS61184705A (ja) * | 1985-02-13 | 1986-08-18 | Hitachi Ltd | 磁気ヘツド |
JPS6275927A (ja) * | 1985-09-27 | 1987-04-07 | Alps Electric Co Ltd | 浮動式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 |
JP2607106B2 (ja) * | 1987-11-24 | 1997-05-07 | ティアツク株式会社 | 磁気ディスク装置用磁気ヘッド |
JPH01211211A (ja) * | 1988-02-18 | 1989-08-24 | Matsushita Electric Ind Co Ltd | 複合型浮動磁気ヘッド |
JPH01260606A (ja) * | 1988-04-12 | 1989-10-17 | Matsushita Electric Ind Co Ltd | 浮動型磁気ヘッド |
JPH01276421A (ja) * | 1988-04-27 | 1989-11-07 | Seiko Epson Corp | 磁気ヘッド |
US4870521A (en) * | 1988-06-23 | 1989-09-26 | Kyocera Corporation | Floating magnetic head |
JPH02232803A (ja) * | 1989-03-06 | 1990-09-14 | Nec Corp | 磁気ヘッド |
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 |
JP2972889B2 (ja) * | 1989-06-29 | 1999-11-08 | ティーディーケイ株式会社 | 浮上型磁気ヘッド |
JPH03130913A (ja) * | 1989-10-13 | 1991-06-04 | Seiko Epson Corp | 複合型浮動磁気ヘッド |
JPH03209617A (ja) * | 1990-01-11 | 1991-09-12 | Matsushita Electric Ind Co Ltd | 磁気ヘッド及びその製造方法 |
JPH043308A (ja) * | 1990-04-19 | 1992-01-08 | Hitachi Metals Ltd | 浮上型磁気ヘッド |
JPH0428010A (ja) * | 1990-05-24 | 1992-01-30 | Kyocera Corp | 複合型浮上磁気ヘッドおよびその製造方法 |
JPH04222916A (ja) * | 1990-12-26 | 1992-08-12 | Victor Co Of Japan Ltd | 磁気記録再生ヘッド装置及び記録再生方法 |
US5359479A (en) * | 1992-06-12 | 1994-10-25 | Applied Magnetics Corporation | Magnetic head slider having a magnetic transducing element affixed to a slider body side surface |
US5301077A (en) * | 1992-06-26 | 1994-04-05 | Tdk Corporation | Thin film magnetic head |
JP2855390B2 (ja) * | 1992-08-28 | 1999-02-10 | ミネベア株式会社 | 浮動磁気ヘッド |
JP2952455B2 (ja) * | 1992-10-30 | 1999-09-27 | ミネベア株式会社 | 浮動磁気ヘッド |
-
1993
- 1993-05-25 EP EP93108436A patent/EP0571951B1/de not_active Expired - Lifetime
- 1993-05-25 DE DE69328516T patent/DE69328516T2/de not_active Expired - Fee Related
-
1995
- 1995-02-15 US US08/389,055 patent/US5546251A/en not_active Expired - Fee Related
- 1995-02-21 US US08/391,472 patent/US6278581B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6278581B1 (en) | 2001-08-21 |
EP0571951A1 (de) | 1993-12-01 |
DE69328516D1 (de) | 2000-06-08 |
EP0571951B1 (de) | 2000-05-03 |
US5546251A (en) | 1996-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |