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:
Aug. 26, 2003
Filed:
Jun. 09, 2000
Markus Erwin Mangold, Eden Prairie, MN (US);
Seagate Technology LLC, Scotts Valley, CA (US);
Abstract
A head suspension for mounting a head assembly in a disc drive that utilizes dynamic loading and unloading of the head assemblies. The head suspension includes a ramp contact feature that is located at the distal end of the head suspension and is substantially laterally centered on the head assembly, in order to minimize induced attitude moments at the time of loading and unloading of the head assemblies. The head suspension also provides selectable vertical separation between the ramp contact feature and the associated disc surface, in order to allow design flexibility. The head suspension also includes displacement limiting features which prevent plastic deformation of the gimbal during head lifting, and which contribute to positive pitch attitude during head unloading, to minimize the amount of disc surface which must be reserved for head unloading.