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. 18, 1993
Filed:
Jul. 12, 1991
Applicant:
Inventor:
Seizi Yoneoka, Kanagawa, JP;
Assignee:
Fujitsu Limited, Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360103 ;
Abstract
A head slider for a magnetic disk drive device includes at least a pair of side rails having a surface mating with a magnetic disk, which surface is substantially flat or slightly curved. The side rails define a shallow recess having a width which is gradually increased from an air inlet side to an air outlet side, and a suction force or floating force is generated within the recess. As a result, a taperless slider having a high durability and flying stability and free from an accumulation and deposition of organic vapor is realized.