The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2001
Filed:
Apr. 16, 1998
Seagate Technology, LLC, Scotts Valley, CA (US);
Abstract
An air bearing slider has an air bearing surface with two rails separated by a cavity. The rails are nonsymmetrical about the longitudinal axis. Instead, the width of the active rail is greater at the trailing end than at the leading end, such as by having a hook portion,which extends inward at a sharp angle to the longitudinal axis of the slider. The wider hook portion,causes an increased flying height sensitivity to underlying disc/wind speed. The nonactive rail has a greater width than the non-hook portion of the active rail, so the slider exhibits slight negative roll. A vibration sensor is attached to the air bearing slider, and the air bearing slider is used in glide testing of discs.