JPH0440795B2 - - Google Patents

Info

Publication number
JPH0440795B2
JPH0440795B2 JP57171728A JP17172882A JPH0440795B2 JP H0440795 B2 JPH0440795 B2 JP H0440795B2 JP 57171728 A JP57171728 A JP 57171728A JP 17172882 A JP17172882 A JP 17172882A JP H0440795 B2 JPH0440795 B2 JP H0440795B2
Authority
JP
Japan
Prior art keywords
head slider
floating head
pressure increasing
increasing mechanism
smooth surface
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 - Lifetime
Application number
JP57171728A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5960760A (ja
Inventor
Yasuro Ootsubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP57171728A priority Critical patent/JPS5960760A/ja
Priority to US06/532,101 priority patent/US4646180A/en
Priority to EP83305955A priority patent/EP0107411B1/en
Priority to DE8383305955T priority patent/DE3368791D1/de
Publication of JPS5960760A publication Critical patent/JPS5960760A/ja
Publication of JPH0440795B2 publication Critical patent/JPH0440795B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP57171728A 1982-09-30 1982-09-30 浮動ヘツドスライダ Granted JPS5960760A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57171728A JPS5960760A (ja) 1982-09-30 1982-09-30 浮動ヘツドスライダ
US06/532,101 US4646180A (en) 1982-09-30 1983-09-14 Floating head slider
EP83305955A EP0107411B1 (en) 1982-09-30 1983-09-30 Floating head slider
DE8383305955T DE3368791D1 (en) 1982-09-30 1983-09-30 Floating head slider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57171728A JPS5960760A (ja) 1982-09-30 1982-09-30 浮動ヘツドスライダ

Publications (2)

Publication Number Publication Date
JPS5960760A JPS5960760A (ja) 1984-04-06
JPH0440795B2 true JPH0440795B2 (en]) 1992-07-06

Family

ID=15928570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57171728A Granted JPS5960760A (ja) 1982-09-30 1982-09-30 浮動ヘツドスライダ

Country Status (4)

Country Link
US (1) US4646180A (en])
EP (1) EP0107411B1 (en])
JP (1) JPS5960760A (en])
DE (1) DE3368791D1 (en])

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220470A (en) * 1984-11-13 1993-06-15 Unisys Corporation Method of adapting slider to include back-bar
EP0231625B1 (en) * 1986-01-06 1990-03-28 Unisys Corporation Taper-flat slider
US4914716A (en) * 1986-07-05 1990-04-03 Ricoh Company, Ltd. Battery-operated facsimile machine
US4802042A (en) * 1987-02-05 1989-01-31 Magnetic Peripherals Inc. Side-vented magnetic head air bearing slider
JP2599380B2 (ja) * 1987-02-17 1997-04-09 ティーディーケイ株式会社 浮上型磁気ヘツド
FR2629247B1 (fr) * 1988-03-28 1994-06-10 Commissariat Energie Atomique Patin de vol pour tetes magnetiques de lecture et d'ecriture sur un support magnetique
JP2668708B2 (ja) * 1988-06-20 1997-10-27 株式会社日立製作所 浮動ヘッドスライダ
US5079657A (en) * 1990-02-15 1992-01-07 Applied Magnetics Corporation Textured air bearing surface
US5343343A (en) * 1990-05-25 1994-08-30 Seagate Technology, Inc. Air bearing slider with relieved rail ends
US5218494A (en) * 1990-05-25 1993-06-08 Seagate Technology, Inc. Negative pressure air bearing slider having isolation channels with edge step
US5218495A (en) * 1990-05-25 1993-06-08 Seagate Technology, Inc. Negative pressure air bearing slider with spoiler channels
US5200868A (en) * 1990-05-25 1993-04-06 Seagate Technology, Inc. Negative pressure air bearing slider having an air bearing surface trailing a negative pressure cavity
US5156704A (en) * 1990-06-01 1992-10-20 Computer And Communications Technology Corp. Method for fabricating magnetic head air bearing sliders
US5086360A (en) * 1990-09-06 1992-02-04 Applied Magnetics Corporation Constant flying height slider
US5267109A (en) * 1991-06-14 1993-11-30 Seagate Technology, Inc. Air bearing slider with relieved trailing edge
JPH0520723A (ja) * 1991-07-09 1993-01-29 Fuji Xerox Co Ltd 光磁気記録型記録装置の浮動ヘツド
FR2683369B1 (fr) * 1991-10-30 1993-12-24 Commissariat A Energie Atomique Patin de vol de type catamaran a decrochements peripheriques.
US6075683A (en) * 1993-04-26 2000-06-13 International Business Machines Corporation Disk drive with passive multiple fly height slider and cooperative disk pattern
US5488524A (en) * 1993-12-21 1996-01-30 International Business Machines Corporation Self adaptive head for semi-contact recording
US5654853A (en) * 1994-02-04 1997-08-05 Seagate Technology, Inc. Disc storage device having a magnetic head air bearing slider configuration for reduced disc overhead
US5636085A (en) * 1995-03-03 1997-06-03 Iomega Corporation Magnetic read/write head assembly configured with bleed slots passing through rails to stabilize flexible medium while attaining low fly heighs with respect thereto
US5815346A (en) * 1995-06-12 1998-09-29 Maxtor Corporation Textured slider surface
US5774304A (en) * 1996-01-16 1998-06-30 Seagate Technology, Inc. Disc head slider having center rail with asymmetric edge steps
US5831791A (en) * 1996-03-27 1998-11-03 Headway Technologies, Inc. Negative Pressure air bearing slider having transition region between positive and negative pressure regions
GB2333641B (en) * 1996-11-13 2000-09-13 Seagate Technology Disc head slider having surface discontinuities to minimize fly stiction
US5870251A (en) * 1997-04-14 1999-02-09 Seagate Technology, Inc. Taperless/crown free/air bearing design
US5986850A (en) * 1997-06-16 1999-11-16 Seagate Technology, Inc. Positive pressure optical slider having wide center rail
KR20010022151A (ko) 1997-07-23 2001-03-15 추후 트레일링 단부 사이드 패드를 포함하는 포지티브 압력광학 슬라이더
US6373661B1 (en) 1998-04-28 2002-04-16 Hitachi, Ltd. Magnetic head slider and a magnetic disk device in which the slider is mounted
US6188547B1 (en) 1998-06-04 2001-02-13 Seagate Technology Llc Slider with pressure relief trenches
US6459546B1 (en) 1998-07-21 2002-10-01 Seagate Technology Llc Altitude insensitive disc head slider
US6603639B1 (en) 1998-07-21 2003-08-05 Seagate Technology Llc Slider for disc storage system
US6606222B1 (en) 1998-09-21 2003-08-12 Seagate Technology Llc Convergent channel, trenched disc head slider
US6115219A (en) * 1998-11-13 2000-09-05 Iomega Corporation Read write head assembly that has a pair of opposed sliders that each have a transverse slotted rail aligned with a rail in the opposing slider that does not have a transverse slotted rail
US6587308B2 (en) * 1999-01-29 2003-07-01 Seagate Technology, Llc Disc head slider having profiled convergent channel features
US6297932B1 (en) * 1999-07-28 2001-10-02 Maxtor Corporation Super-textured air bearing surface slider design for data transducers in rotating media random access computer mass storage devices
US6344948B1 (en) 1999-09-23 2002-02-05 Seagate Technology Llc Padded disc head slider having shallow load point for reduced tipping
US6490135B1 (en) 1999-12-02 2002-12-03 Seagate Technology Llc Disc drive assembly having side rail-channeled air bearing for ramp load-unload applications
US6504682B1 (en) 1999-12-02 2003-01-07 Seagate Technology Llc Disc head slider having recessed, channeled rails for reduced stiction
US6515831B1 (en) 2000-01-11 2003-02-04 Seagate Technology Llc Disc head slider having leading and trailing channeled rails for enhanced damping
US6510027B1 (en) 2000-02-11 2003-01-21 Seagate Technology Llc Disc head slider having highly damped bearing with multiple pressure gradiant-generating pads
US6619105B1 (en) 2000-04-12 2003-09-16 Seagate Technology Llc Glide head with anti-collapsing protection feature
US6678119B1 (en) 2000-04-12 2004-01-13 Seagate Technology Llc Disc head slider having rails with enclosed depressions
US6462909B1 (en) 2000-05-09 2002-10-08 Seagate Technology Llc Disc head slider having wear-resistant pads for enhanced damping
US7417828B2 (en) 2000-07-11 2008-08-26 Seagate Technology Llc Bi-level cavity for a slider air-bearing surface
US6934122B2 (en) * 2000-07-28 2005-08-23 Seagate Technology Llc Disc head slider with sub-ambient pressure cavity bottom surfaces of differing depths
US6583959B1 (en) 2000-09-19 2003-06-24 Iomega Corporation Read write head assembly having air bearing features for contaminant control in flexible media head-disk interface
US20020191340A1 (en) * 2001-04-04 2002-12-19 Chapin Mark A. Disc head slider having an air bearing surface for improved damping
US6661607B2 (en) 2001-05-09 2003-12-09 Guzik Technical Enterprises Method and apparatus for electromagnetic interference reduction in magnetic recording devices
US7054108B2 (en) * 2001-10-10 2006-05-30 Seagate Technology Llc Slider for a data storage device having improved stiction control with reduced interference with air bearing pressurization
US7159228B2 (en) * 2001-12-12 2007-01-02 Matsushita Electric Industrial Co., Ltd. Converter support device with slider
US6937440B2 (en) * 2002-07-17 2005-08-30 Seagate Technology Llc Head slider having convergent channel features with side opening
US6989965B2 (en) * 2002-11-07 2006-01-24 Seagate Technology Llc Head slider having tilted protrusions for ramp load-unload applications
US7106556B2 (en) * 2003-06-24 2006-09-12 Seagate Technology Llc Slider configured for rapid bearing stabilization during ramp load operations
US7760468B2 (en) * 2004-04-21 2010-07-20 Sae Magnetics (Hk) Ltd. Air-bearing design with particle rejection features
US7314404B2 (en) * 2006-02-13 2008-01-01 Komag, Inc. Burnishing head

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398870A (en) * 1967-01-23 1968-08-27 Ibm Controlled air film bearing
US3678482A (en) * 1970-08-26 1972-07-18 Burroughs Corp Multiple surface fluid film bearing
US3823416A (en) * 1973-03-01 1974-07-09 Ibm Flying magnetic transducer assembly having three rails
US3855625A (en) * 1973-12-19 1974-12-17 Ibm Magnetic head slider assembly
JPS5465516A (en) * 1977-11-04 1979-05-26 Fujitsu Ltd Magnetic head
SU787453A2 (ru) * 1979-03-05 1980-12-15 Специальное Проектно-Конструкторское И Технологическое Бюро Малых Электрических Машин Производственного Объединения "Эльфа" Держатель магнитной головки
JPS585470A (ja) * 1981-06-30 1983-01-12 Nippon Denso Co Ltd 内燃機関用無接点点火装置
JPS5823359A (ja) * 1981-07-31 1983-02-12 Toshiba Corp 磁気ヘツド用スライダ
JPS58176263U (ja) * 1982-05-20 1983-11-25 日本電気株式会社 浮動ヘツドスライダ

Also Published As

Publication number Publication date
EP0107411B1 (en) 1986-12-30
JPS5960760A (ja) 1984-04-06
US4646180A (en) 1987-02-24
DE3368791D1 (en) 1987-02-05
EP0107411A1 (en) 1984-05-02

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