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:
Oct. 05, 2004
Filed:
Sep. 20, 2001
Naoki Nakano, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A magnetic head slider for eliminating the fluctuations of contact forces between a magnetic head and a recording disk due to changes in atmospheric pressure or shocks includes a plurality of fluid force generating faces positioned at a plurality of different height levels. The magnetic head slider includes a positive pressure generation area and a contact pad provided on a top level along the air flow direction due to rotation of the magnetic disk. The contact pad supports the magnetic head. A squeeze pad area is provided at a middle height level between the top level and the low level of the surfaces to traverse the low level of the surfaces for suppressing fluctuations of contact forces between the magnetic head and the magnetic disk medium.