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:
Mar. 07, 2000
Filed:
Sep. 12, 1996
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A head driving device of a disk recording/reproducing device, which has a plurality of heads mounted thereon to record/reproduce data in and from a disk for positioning the plurality of heads in target positions by moving these in a radial direction of the disk, comprises a plurality of suspension members for respectively supporting the plurality of heads, a head arm member having a plurality of support arms for supporting the plurality of suspension members for transmitting rotary driving forces for moving the plurality of heads, main driving section for moving the plurality of heads by rotary-driving the head arm member, and sub-driving section for integrally driving the plurality of support arms in a fine manner and fine-adjusting movements of the plurality of heads moved by the main driving section.