SK46694A3 - Slider air bearing surface with angled rail configuration - Google Patents
Slider air bearing surface with angled rail configuration Download PDFInfo
- Publication number
- SK46694A3 SK46694A3 SK466-94A SK46694A SK46694A3 SK 46694 A3 SK46694 A3 SK 46694A3 SK 46694 A SK46694 A SK 46694A SK 46694 A3 SK46694 A3 SK 46694A3
- Authority
- SK
- Slovakia
- Prior art keywords
- longitudinal axis
- slider
- edge
- guide ribs
- disc
- Prior art date
Links
- 238000000926 separation method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005461 lubrication Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 description 18
- 230000008901 benefit Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 230000001050 lubricating effect Effects 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000013532 laser treatment Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000028755 loss of height Diseases 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
- G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/783,477 US5287235A (en) | 1991-10-28 | 1991-10-28 | Slider air bearing surface with angled rail configuration |
| PCT/EP1992/002119 WO1993009533A1 (en) | 1991-10-28 | 1992-09-16 | Slider air bearing surface with angled rail configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK46694A3 true SK46694A3 (en) | 1994-11-09 |
Family
ID=25129368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK466-94A SK46694A3 (en) | 1991-10-28 | 1992-09-16 | Slider air bearing surface with angled rail configuration |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5287235A (hu) |
| EP (1) | EP0610449B1 (hu) |
| JP (1) | JP2503166B2 (hu) |
| KR (1) | KR970006867B1 (hu) |
| CA (1) | CA2071453C (hu) |
| CZ (1) | CZ286903B6 (hu) |
| DE (1) | DE69220576T2 (hu) |
| HU (1) | HU216593B (hu) |
| MY (1) | MY110817A (hu) |
| PL (1) | PL172653B1 (hu) |
| RU (1) | RU2106697C1 (hu) |
| SG (1) | SG43697A1 (hu) |
| SK (1) | SK46694A3 (hu) |
| TW (1) | TW207019B (hu) |
| WO (1) | WO1993009533A1 (hu) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5473485A (en) * | 1992-03-06 | 1995-12-05 | Read-Rite Corporation | Tripad air bearing magnetic head slider |
| US5438467A (en) * | 1992-10-28 | 1995-08-01 | International Business Machines Corporation | Negative pressure air bearing design |
| US5396386A (en) * | 1993-05-28 | 1995-03-07 | International Business Machines Corporation | Roll insensitive air bearing slider |
| US5636086A (en) * | 1993-05-28 | 1997-06-03 | International Business Machines Corporation | Roll insensitive air bearing slider |
| JP3312146B2 (ja) * | 1993-06-25 | 2002-08-05 | 株式会社日立製作所 | 磁気ヘッドおよびその製造方法 |
| US5406432A (en) * | 1993-10-07 | 1995-04-11 | Read-Rite Corporation | Air bearing magnetic head sliders with separate center rail segments |
| 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 |
| EP0689198A3 (en) * | 1994-06-20 | 1997-01-29 | Quantum Corp | Sliding body for converters of a hard disk drive with contacting sliding surfaces with controlled pitch and roll movement |
| WO1996002914A1 (en) * | 1994-07-18 | 1996-02-01 | Sunward Technologies, Inc. | Contact recording slider with active contact surfaces |
| US5550692A (en) * | 1994-09-29 | 1996-08-27 | Seagate Technology, Inc. | Proximity recording air bearing slider design with waist offset |
| JP2621812B2 (ja) * | 1994-11-14 | 1997-06-18 | 日本電気株式会社 | 磁気ヘッドスライダ |
| US5724212A (en) * | 1995-05-26 | 1998-03-03 | Quantum Corporation | Method and apparatus for increasing data density in magnetic data storage disk drives |
| US5606476A (en) * | 1995-07-13 | 1997-02-25 | Read-Rite Corporation | Altitude insensitive air bearing slider |
| US5889634A (en) * | 1995-12-18 | 1999-03-30 | Read-Rite Corporation | Reduced-altitude-sensitive subambient pressure air bearing slider |
| US6292332B1 (en) | 1996-01-16 | 2001-09-18 | Seagate Technology Llc | Compliant air bearing slider with wide midpoint rails for reliable proximity recording |
| US5677812A (en) * | 1996-01-26 | 1997-10-14 | Samsung Electronics, North America | Air bearing slider with variable sub-ambient pressure control |
| US5870250A (en) * | 1996-03-01 | 1999-02-09 | International Business Machines Corporation | Method and apparatus for improving file capacity using different flying height profiles |
| US6034842A (en) * | 1996-08-30 | 2000-03-07 | Sae Magnetics (H.K.) Ltd. | Subambient pressure slider for constant flying height |
| US5761004A (en) * | 1996-12-02 | 1998-06-02 | International Business Machines Corporation | Air bearing slider with offset crossbars to reduce roll |
| US5704715A (en) * | 1996-12-09 | 1998-01-06 | Read-Rite Corporation | Altitude insensitive air bearing slider |
| JP2001508580A (ja) * | 1997-01-15 | 2001-06-26 | シーゲイト テクノロジー エルエルシー | テーパレス／クラウンフリー／空気軸受構造 |
| US6178064B1 (en) * | 1997-02-10 | 2001-01-23 | Read-Rite Corporation | Air bearing slider with shaped taper |
| JP3292296B2 (ja) | 1997-03-25 | 2002-06-17 | ティーディーケイ株式会社 | スライダ、ヘッド、ヘッド装置及び記録再生装置 |
| US6611401B1 (en) | 1997-04-02 | 2003-08-26 | Marburg Technology, Inc. | Glide head with a transverse contact rail |
| US5963396A (en) * | 1997-04-02 | 1999-10-05 | Marburg Technology, Inc. | Glide head with an outside active rail |
| US5870251A (en) * | 1997-04-14 | 1999-02-09 | Seagate Technology, Inc. | Taperless/crown free/air bearing design |
| US5754367A (en) * | 1997-05-19 | 1998-05-19 | Read-Rite Corporation | Air bearing slider having etched and shaped leading edge taper |
| US5986850A (en) * | 1997-06-16 | 1999-11-16 | Seagate Technology, Inc. | Positive pressure optical slider having wide center rail |
| JP3923140B2 (ja) * | 1997-06-26 | 2007-05-30 | 富士通株式会社 | ヘッドスライダ及びディスク装置 |
| WO1999005679A1 (en) | 1997-07-23 | 1999-02-04 | Seagate Technology, Inc. | Positive pressure optical slider having trailing end side pads |
| US6239951B1 (en) * | 1997-09-22 | 2001-05-29 | Seagate Technology, Llc | Air bearing slider with increased speed sensitivity |
| JPH11238291A (ja) * | 1998-02-20 | 1999-08-31 | Sony Corp | 磁気ヘッド装置およびディスクドライブ装置 |
| US6704161B1 (en) | 1998-11-06 | 2004-03-09 | Samsung Electronics Co. Ltd. | Shock protection skin bumper for a hard disk drive |
| US6417986B1 (en) | 1998-11-16 | 2002-07-09 | Samsung Electronics Co., Ltd. | Impact guard for limiting hard disk movement |
| US6549372B1 (en) | 1998-12-15 | 2003-04-15 | Samsung Electronics Co., Ltd | Device for limiting head movement within a hard disk drive |
| US6483668B2 (en) | 1999-01-22 | 2002-11-19 | Seagate Technology Llc | Edge contact protection feature for a disc drive head |
| US6417994B1 (en) | 1999-04-22 | 2002-07-09 | Samsung Electronics, Co., Ltd. | Swage plate with protruded walls to increase retention torque in hard disk applications |
| US6330133B1 (en) | 1999-04-22 | 2001-12-11 | International Business Machines Corporation | Trailing edge rail shaping |
| US6501614B1 (en) | 1999-08-19 | 2002-12-31 | Samsung Electronics Co., Ltd. | Acoustic insulator for controlling noise generated in a mass storage device |
| US6744597B2 (en) | 1999-10-29 | 2004-06-01 | Samsung Electronics Co., Ltd. | Dynamic absorber for an actuator arm in a disk drive |
| US6700727B1 (en) | 2000-04-14 | 2004-03-02 | Seagate Technology Llc | Slider and method for actively controlling crown curvature |
| US6947252B2 (en) | 2000-05-10 | 2005-09-20 | Samsung Electronics Co., Ltd. | Wave stringer for controlling acoustic noise and shock vibration in a storage device |
| US6624984B2 (en) | 2000-05-25 | 2003-09-23 | Seagate Technology Llc | Fly height control slider with crown and cross curve de-coupling |
| US6446517B1 (en) | 2000-11-20 | 2002-09-10 | Samsung Electronics Company | Controlled particle deposition in drives and on media for thermal asperity studies |
| US6590738B2 (en) | 2001-03-01 | 2003-07-08 | Samsung Electronics Co., Ltd. | Particle removal device in a hard disk drive |
| US6762908B2 (en) | 2001-06-18 | 2004-07-13 | Samsung Electronics Co., Ltd. | Air razor and disk limiter for a hard disk drive |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4218715A (en) * | 1979-03-12 | 1980-08-19 | International Business Machines Corporation | Magnetic head slider assembly |
| US4375656A (en) * | 1980-10-09 | 1983-03-01 | International Business Machines Corporation | Magnetic head assembly with asymmetric slotted configuration |
| JPS60219672A (ja) * | 1984-04-17 | 1985-11-02 | Matsushita Electric Ind Co Ltd | 回転磁気シ−ト装置 |
| US4700248A (en) * | 1986-03-17 | 1987-10-13 | Polaroid Corporation | Magnetic head assembly with angled slots |
| US4734803A (en) * | 1986-03-20 | 1988-03-29 | International Business Machines | Magnetic head air bearing slider |
| US4870519B1 (en) * | 1987-11-20 | 1997-01-28 | James W White | Uniform flying height slider assembly with improved dynamic air bearing characteristics |
| US4894740A (en) * | 1988-09-28 | 1990-01-16 | International Business Machines Corporation | Magnetic head air bearing slider |
| CA1323421C (en) * | 1989-03-17 | 1993-10-19 | Yiao-Tee Hsia | Disc drive slider configured to counteract roll |
| US5097370A (en) * | 1989-03-17 | 1992-03-17 | Digital Equipment Corporation | Subambient pressure air bearing slider for disk drive |
| JPH0312854A (ja) * | 1989-06-09 | 1991-01-21 | Seiko Epson Corp | 磁気ヘッド |
| JPH0376070A (ja) * | 1989-08-16 | 1991-04-02 | Sony Corp | デイスク記録再生装置 |
| JPH03183075A (ja) * | 1989-12-11 | 1991-08-09 | Sony Corp | ヘッドスライダ装置 |
| JPH0467375A (ja) * | 1990-07-02 | 1992-03-03 | Fuji Photo Film Co Ltd | 浮動ヘッドスライダ |
| US5136445A (en) * | 1990-08-31 | 1992-08-04 | Seagate Technology, Inc. | Air bearing slider design |
| US5086360A (en) * | 1990-09-06 | 1992-02-04 | Applied Magnetics Corporation | Constant flying height slider |
-
1991
- 1991-10-28 US US07/783,477 patent/US5287235A/en not_active Expired - Lifetime
-
1992
- 1992-06-17 CA CA002071453A patent/CA2071453C/en not_active Expired - Fee Related
- 1992-08-12 JP JP4214926A patent/JP2503166B2/ja not_active Expired - Fee Related
- 1992-09-11 MY MYPI92001631A patent/MY110817A/en unknown
- 1992-09-16 CZ CZ1994978A patent/CZ286903B6/cs not_active IP Right Cessation
- 1992-09-16 EP EP93909332A patent/EP0610449B1/en not_active Expired - Lifetime
- 1992-09-16 SG SG1995002238A patent/SG43697A1/en unknown
- 1992-09-16 DE DE69220576T patent/DE69220576T2/de not_active Expired - Fee Related
- 1992-09-16 RU RU94021662A patent/RU2106697C1/ru not_active IP Right Cessation
- 1992-09-16 WO PCT/EP1992/002119 patent/WO1993009533A1/en active IP Right Grant
- 1992-09-16 HU HU9401225A patent/HU216593B/hu not_active IP Right Cessation
- 1992-09-16 SK SK466-94A patent/SK46694A3/sk unknown
- 1992-09-16 PL PL92303133A patent/PL172653B1/pl unknown
- 1992-09-24 TW TW081107569A patent/TW207019B/zh active
- 1992-10-07 KR KR1019920018312A patent/KR970006867B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2071453C (en) | 1996-07-09 |
| KR970006867B1 (ko) | 1997-04-30 |
| HU216593B (hu) | 1999-07-28 |
| CZ97894A3 (en) | 1995-11-15 |
| WO1993009533A1 (en) | 1993-05-13 |
| EP0610449B1 (en) | 1997-06-25 |
| DE69220576D1 (de) | 1997-07-31 |
| DE69220576T2 (de) | 1998-01-15 |
| TW207019B (hu) | 1993-06-01 |
| JPH05210930A (ja) | 1993-08-20 |
| KR930008811A (ko) | 1993-05-22 |
| EP0610449A1 (en) | 1994-08-17 |
| SG43697A1 (en) | 1997-11-14 |
| PL172653B1 (pl) | 1997-10-31 |
| HUT67383A (en) | 1995-04-28 |
| CZ286903B6 (cs) | 2000-08-16 |
| RU2106697C1 (ru) | 1998-03-10 |
| US5287235A (en) | 1994-02-15 |
| CA2071453A1 (en) | 1993-04-29 |
| HU9401225D0 (en) | 1994-08-29 |
| MY110817A (en) | 1999-05-31 |
| JP2503166B2 (ja) | 1996-06-05 |
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