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. 13, 2009
Filed:
Nov. 30, 2006
Toru Kohei, Kawasaki, JP;
Toru Kohei, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A disc drive includes a motor that drives a disc, a slider that accesses the disc, a carriage that moves the slider, a housing that houses the disc, motor, slider, and carriage, and includes a rotating part that has an engagement part with the carriage at one end, and a first magnetic member at another end, and a printed board being provided on and approximately parallel to a bottom surface of the housing. The printed board includes a second magnetic member that extends from the inside of the housing to the printed board, and the printed board further includes a coil that forms an electromagnet with the second magnetic member, and is arranged in accordance with a shape of the bottom surface of the housing.