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Class Information
Number: 360/236.1
Name: Dynamic magnetic information storage or retrieval > Fluid bearing head support > Disk record > Air bearing slider detail > Air bearing surface detail > Negative pressure type > Varying width rail
Description: Subject matter wherein a negative pressure type air bearing is produced by a slider having at least one rail whose width differs along its length.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7408741 |
Magnetic disk slider having improved inclination margins in a rolling direction |
Aug. 5, 2008 |
| 7392580 |
Method for manufacturing a slider using electromagnetic wave |
Jul. 1, 2008 |
| 7379257 |
Magnetic disk drive |
May. 27, 2008 |
| 7271973 |
Flying height compensation for up/down bit error rate trend difference |
Sep. 18, 2007 |
| 7100269 |
Method of manufacturing slider of thin-film magnetic head |
Sep. 5, 2006 |
| 7082671 |
Magnetic disc apparatus production method |
Aug. 1, 2006 |
| 7085103 |
Magnetic head slider with side pads which each have a width W and a length L, wherein W>L |
Aug. 1, 2006 |
| 7019945 |
Air bearing slider including pressurized side pads with forward and trailing shallow etched surfaces |
Mar. 28, 2006 |
| RE39004 |
Pseudo contact type negative pressure air bearing slider |
Mar. 7, 2006 |
| 6842309 |
Magnetic head slider having optimized ratio of negative pressure bearing to a front or center step bearing |
Jan. 11, 2005 |
| 6809904 |
Disc head slider designs with particle flushing channels |
Oct. 26, 2004 |
| 6771468 |
Slider with high pitch-stiffness air bearing design |
Aug. 3, 2004 |
| 6765758 |
Subambient pressure slider including secondary structures in the subambient area |
Jul. 20, 2004 |
| 6744599 |
Air bearing slider with an angularly disposed channel formed between a side rail and a leading side air bearing surface |
Jun. 1, 2004 |
| 6731464 |
Slider of thin-film magnetic head |
May. 4, 2004 |
| 6710976 |
Disk head slider having air bearing pressure relief features |
Mar. 23, 2004 |
| 6710964 |
Ramp load disc drive having a padded slider |
Mar. 23, 2004 |
| 6700727 |
Slider and method for actively controlling crown curvature |
Mar. 2, 2004 |
| 6683755 |
Negative pressure type head slider and disk drive employing same |
Jan. 27, 2004 |
| 6680820 |
Method of maintaining a constant flying height of a magnetic head and a magnetic disk drive utilized therefor |
Jan. 20, 2004 |
| 6661612 |
Air bearing slider including side rail shallow recessed surfaces extending along trailing portions of leading side air bearing surfaces |
Dec. 9, 2003 |
| 6646832 |
Slider for load/unload operation with high stiffness and low unload force |
Nov. 11, 2003 |
| 6628480 |
Magnetic head slider having optimized ratio of negative pressure recess to front step bearing |
Sep. 30, 2003 |
| 6603639 |
Slider for disc storage system |
Aug. 5, 2003 |
| 6560071 |
Disc head slider having convergent channel features with leading edge inlet |
May. 6, 2003 |
| 6529346 |
Magnetic head slider with protrusion on surface facing recording medium |
Mar. 4, 2003 |
| 6515831 |
Disc head slider having leading and trailing channeled rails for enhanced damping |
Feb. 4, 2003 |
| 6504682 |
Disc head slider having recessed, channeled rails for reduced stiction |
Jan. 7, 2003 |
| 6477012 |
Flying negative pressure air bearing slider with dual negative pressure pockets and side transducer |
Nov. 5, 2002 |
| 6462909 |
Disc head slider having wear-resistant pads for enhanced damping |
Oct. 8, 2002 |
| 6417992 |
Head assembly and disk drive |
Jul. 9, 2002 |
| 6288874 |
Head slider for use in a disk drive |
Sep. 11, 2001 |
| 6233119 |
Shortened rail glide head |
May. 15, 2001 |
| 6178064 |
Air bearing slider with shaped taper |
Jan. 23, 2001 |
| 6157518 |
Head slider having a trapezoidal shape |
Dec. 5, 2000 |
| 6144529 |
Slider with negative and positive pressure generating portions and head including the same |
Nov. 7, 2000 |
| 6134083 |
Self-loading head slider having angled leading rails and non-divergent notched cavity dam |
Oct. 17, 2000 |
| 6130808 |
Hovering-type head slider and magnetic disc device |
Oct. 10, 2000 |
| 6128162 |
Head slider with constant flying height over sliding range |
Oct. 3, 2000 |
| 6125005 |
Altitude insensitive air bearing using pitch compensation for data storage application |
Sep. 26, 2000 |
| 6072662 |
Magnetic head slider with U-shaped and/or V-shaped portions |
Jun. 6, 2000 |
| 6057983 |
Flying head slider in which adhesion of a liquid dust is suppressed |
May. 2, 2000 |
| 6055129 |
Flying negative pressure air bearing slider with divided negative pressure pockets |
Apr. 25, 2000 |
| 6055127 |
Disc head slider having surface discontinuities to minimize fly stiction |
Apr. 25, 2000 |
| 6034842 |
Subambient pressure slider for constant flying height |
Mar. 7, 2000 |
| 6023394 |
Head slider and recording-and-reproducing apparatus |
Feb. 8, 2000 |
| 6021020 |
Head slider and read/write apparatus using same |
Feb. 1, 2000 |
| 5963396 |
Glide head with an outside active rail |
Oct. 5, 1999 |
| 5953181 |
Flying magnetic head slider for a magnetic disk drive |
Sep. 14, 1999 |
| 5872685 |
Flying-type negative pressure air bearing slider |
Feb. 16, 1999 |
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