DE69627628D1 - Tiefliegende magnetköpfe zur stabilisierung von flexiblen medien - Google Patents
Tiefliegende magnetköpfe zur stabilisierung von flexiblen medienInfo
- Publication number
- DE69627628D1 DE69627628D1 DE69627628T DE69627628T DE69627628D1 DE 69627628 D1 DE69627628 D1 DE 69627628D1 DE 69627628 T DE69627628 T DE 69627628T DE 69627628 T DE69627628 T DE 69627628T DE 69627628 D1 DE69627628 D1 DE 69627628D1
- Authority
- DE
- Germany
- Prior art keywords
- low
- magnetic heads
- flexible media
- flying magnetic
- stabilizing flexible
- 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
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/398,285 US5636085A (en) | 1995-03-03 | 1995-03-03 | Magnetic read/write head assembly configured with bleed slots passing through rails to stabilize flexible medium while attaining low fly heighs with respect thereto |
PCT/US1996/002752 WO1996027873A1 (en) | 1995-03-03 | 1996-03-01 | Low flying magnetic heads for stabilizing flexible media |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69627628D1 true DE69627628D1 (de) | 2003-05-28 |
Family
ID=23574786
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0789903T Pending DE789903T1 (de) | 1995-03-03 | 1996-03-01 | Tiefliegende magnetköpfe zur stabilisierung von flexiblen medien |
DE69627628T Expired - Lifetime DE69627628D1 (de) | 1995-03-03 | 1996-03-01 | Tiefliegende magnetköpfe zur stabilisierung von flexiblen medien |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0789903T Pending DE789903T1 (de) | 1995-03-03 | 1996-03-01 | Tiefliegende magnetköpfe zur stabilisierung von flexiblen medien |
Country Status (6)
Country | Link |
---|---|
US (1) | US5636085A (de) |
EP (1) | EP0789903B1 (de) |
JP (1) | JPH11501756A (de) |
CA (1) | CA2214412A1 (de) |
DE (2) | DE789903T1 (de) |
WO (1) | WO1996027873A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3405505B2 (ja) * | 1997-02-06 | 2003-05-12 | ミネベア株式会社 | 磁気記録装置用磁気ヘッドスライダー |
US6201665B1 (en) | 1997-05-30 | 2001-03-13 | Iomega Corporation | Disk drive load ramp for protecting the actuator heads |
US6104573A (en) * | 1997-05-30 | 2000-08-15 | Iomega Corporation | Integral lift wing for a disk drive actuator |
US6023393A (en) * | 1997-07-11 | 2000-02-08 | Antek Peripherals, Inc. | Shaped rail opposed slider air bearing configuration for increased flying height control of magnetic heads at elevated flexible disk speeds |
US5966270A (en) * | 1997-10-30 | 1999-10-12 | Magnecomp Corporation | Load beam with unitary lift feature |
JPH11224454A (ja) * | 1998-02-04 | 1999-08-17 | Mitsumi Electric Co Ltd | 磁気ヘッド及びその支持構造 |
JPH11353774A (ja) | 1998-06-11 | 1999-12-24 | Mitsumi Electric Co Ltd | 磁気ヘッド |
JPH11353773A (ja) * | 1998-06-11 | 1999-12-24 | Mitsumi Electric Co Ltd | 磁気ヘッド |
US6064529A (en) * | 1998-07-02 | 2000-05-16 | Optiteck, Inc. | Spherical aberration correction using flying lens and method |
US6606222B1 (en) | 1998-09-21 | 2003-08-12 | Seagate Technology Llc | Convergent channel, trenched disc head slider |
US6137656A (en) * | 1998-10-26 | 2000-10-24 | Read-Rite Corporation | Air bearing 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 |
JP2000260143A (ja) * | 1999-03-09 | 2000-09-22 | Mitsumi Electric Co Ltd | 磁気ヘッド |
US6262970B1 (en) * | 1999-03-17 | 2001-07-17 | Seagate Technology Llc | Air bearing surface design for glide testing of plastic media |
US6163415A (en) * | 1999-04-02 | 2000-12-19 | Siros Technologies, Inc. | Loading and unloading a flying lens |
US6504682B1 (en) * | 1999-12-02 | 2003-01-07 | Seagate Technology Llc | Disc head slider having recessed, channeled rails for reduced stiction |
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 |
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 |
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 |
US6578164B1 (en) | 2000-07-12 | 2003-06-10 | Iomega Corporation | Method for detecting transient write errors in a disk drive having a dual transducer slider |
US20020036699A1 (en) * | 2000-09-15 | 2002-03-28 | Nicklos Carl F. | Light pipe having an improved mounting structure and method of assembling same |
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 |
US6822820B1 (en) | 2000-10-19 | 2004-11-23 | International Business Machines Corporation | Apparatus for detecting damage to the transducer head and/or tape guide of an interactive media device |
US6657806B1 (en) | 2000-10-19 | 2003-12-02 | International Business Machines Corporation | Method for detecting damage to the transducer head and/or tape guide of an interactive media device |
EP1202274A3 (de) * | 2000-10-24 | 2003-07-16 | Iomega Corporation | Kopfanordnung mit stufiger Vorderkante zur gezielten Luftzuführung |
US6580584B2 (en) | 2001-04-25 | 2003-06-17 | Iomega Corporation | Head assembly having leading edge step scheme for tuned air entrainment |
US6947257B2 (en) * | 2001-07-11 | 2005-09-20 | Iomega Corporation | System and method of introducing a preferential curvature to a flexible medium for reduced medium vibration and sensor to medium spacing with a disk drive head stack assembly having a non-zero static roll attitude |
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 |
US8758092B2 (en) * | 2005-11-16 | 2014-06-24 | Seagate Technology Llc | Sweeper burnish head |
US7821739B2 (en) * | 2006-06-01 | 2010-10-26 | Antek Peripherals, Inc. | Asymmetric opposed slider air bearings for high speed recording on a metal foil disk |
US8049994B2 (en) * | 2007-04-02 | 2011-11-01 | Antek Peripherals, Inc. | Air bearing slider-disk interface for single-sided recording on a metal foil disk |
US9093098B2 (en) | 2012-12-07 | 2015-07-28 | Seagate Technology Llc | Slider with shock damping features |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855625A (en) * | 1973-12-19 | 1974-12-17 | Ibm | Magnetic head slider assembly |
US4414592A (en) * | 1981-05-01 | 1983-11-08 | Iomega Corporation | Support for stabilizing the movement of a magnetic medium over a magnetic head |
US4419705A (en) * | 1981-05-01 | 1983-12-06 | Iomega Corporation | Ferrite beveled core for magnetic head |
JPS5960760A (ja) * | 1982-09-30 | 1984-04-06 | Toshiba Corp | 浮動ヘツドスライダ |
JPS60109073A (ja) * | 1983-11-17 | 1985-06-14 | Fujitsu Ltd | 磁気ヘッド用スライダ |
US4663682A (en) * | 1983-11-29 | 1987-05-05 | Dma Systems Corporation | Apparatus for loading and unloading a magnetic head assembly on a magnetic recording surface |
JPS6157087A (ja) * | 1984-05-30 | 1986-03-22 | Mitsubishi Electric Corp | 浮動ヘツドスライダ |
US5220470A (en) * | 1984-11-13 | 1993-06-15 | Unisys Corporation | Method of adapting slider to include back-bar |
US4673996B1 (en) * | 1985-04-29 | 1997-02-04 | James W White | Magnetic head air bearing slider assembly utilizing transverse pressurization contours |
JPS61273784A (ja) * | 1985-05-29 | 1986-12-04 | Hitachi Ltd | 磁気ヘツドスライダ− |
KR930009999B1 (ko) * | 1986-03-07 | 1993-10-13 | 가부시기가이샤 히다찌세이사꾸쇼 | 자기 헤드 슬라이더 및 슬라이더를 사용한 자기 디스크의 제조방법 |
US4901173A (en) * | 1986-04-21 | 1990-02-13 | Jones David E | Apparatus for coupling record disk to disk drive |
US4757402A (en) * | 1986-10-03 | 1988-07-12 | Censtor Corp. | Slider assembly for supporting a magnetic head |
JPS63255883A (ja) * | 1987-04-13 | 1988-10-24 | Matsushita Electric Ind Co Ltd | 浮上式スライダ |
JPS63298879A (ja) * | 1987-05-29 | 1988-12-06 | Hitachi Ltd | 磁気ヘッドスライダ及びその製造方法 |
US4870519B1 (en) * | 1987-11-20 | 1997-01-28 | James W White | Uniform flying height slider assembly with improved dynamic air bearing characteristics |
US4928196A (en) * | 1988-04-04 | 1990-05-22 | Eastman Kodak Company | Magnetic recording device using circumferentially offset heads with double sided media |
JPH0249280A (ja) * | 1988-08-10 | 1990-02-19 | Sony Corp | 磁気ヘッド |
JPH02126463A (ja) * | 1988-11-04 | 1990-05-15 | Toshiba Corp | 磁気ディスク装置 |
US4975794A (en) * | 1989-03-27 | 1990-12-04 | Iomega Corporation | Bernoulli effect transducer coupler |
US4974106A (en) * | 1989-05-19 | 1990-11-27 | White James W | Non-contact magnetic head assembly for a flexible medium disk drive |
JP2650444B2 (ja) * | 1989-11-14 | 1997-09-03 | 松下電器産業株式会社 | 磁気ヘッドのローディング方法 |
JPH03248380A (ja) * | 1990-02-26 | 1991-11-06 | Tdk Corp | 磁気ヘッド |
JPH0469875A (ja) * | 1990-07-09 | 1992-03-05 | Fujitsu Ltd | 磁気ヘッドスライダ |
US5086360A (en) * | 1990-09-06 | 1992-02-04 | Applied Magnetics Corporation | Constant flying height slider |
US5237472A (en) * | 1990-12-19 | 1993-08-17 | Integral Peripherals, Inc. | Rigid disk drive with dynamic head loading apparatus |
-
1995
- 1995-03-03 US US08/398,285 patent/US5636085A/en not_active Expired - Fee Related
-
1996
- 1996-03-01 DE DE0789903T patent/DE789903T1/de active Pending
- 1996-03-01 JP JP8526936A patent/JPH11501756A/ja not_active Ceased
- 1996-03-01 CA CA002214412A patent/CA2214412A1/en not_active Abandoned
- 1996-03-01 DE DE69627628T patent/DE69627628D1/de not_active Expired - Lifetime
- 1996-03-01 EP EP96908576A patent/EP0789903B1/de not_active Expired - Lifetime
- 1996-03-01 WO PCT/US1996/002752 patent/WO1996027873A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0789903A4 (de) | 1997-10-22 |
CA2214412A1 (en) | 1996-09-12 |
US5636085A (en) | 1997-06-03 |
DE789903T1 (de) | 1998-01-29 |
EP0789903A1 (de) | 1997-08-20 |
WO1996027873A1 (en) | 1996-09-12 |
JPH11501756A (ja) | 1999-02-09 |
EP0789903B1 (de) | 2003-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |