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:
Feb. 20, 1996
Filed:
Oct. 26, 1993
Applicant:
Inventor:
Tracy M Hagen, Edina, MN (US);
Assignee:
Seagate Technology, Inc., Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360104 ; 29603 ;
Abstract
A visual head alignment reference feature for determining the correct alignment of the slider body of a head relative to the load point of the gimbal which forms a portion of a hard disc drive head/flexure assembly. The head alignment reference feature includes laterally and longitudinally extending edges whose lengths define the allowable range of variation in slider placement along the respective axes. In a preferred embodiment, a laterally opposed pair of reference features are located on both lateral sides of the gimbal, enabling skew misalignment of the slider relative to the gimbal to be detected.