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:
Nov. 27, 2012
Filed:
Dec. 18, 2009
Kazuyuki Honda, Kanagawa, JP;
Tetsuya Okubo, Kanagawa, JP;
Kenji Urushihara, Ishikawa, JP;
Yoshikazu Ohmura, Ishikawa, JP;
Tomomi Nishikata, Ishikawa, JP;
Kazuyuki Honda, Kanagawa, JP;
Tetsuya Okubo, Kanagawa, JP;
Kenji Urushihara, Ishikawa, JP;
Yoshikazu Ohmura, Ishikawa, JP;
Tomomi Nishikata, Ishikawa, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A disk device configured in such a manner that, in addition to tilt adjustment, the adjustment of the distance between a disk and an optical pickup can be easily performed. The disk device is provided with a stepping motor () for moving the optical pickup (), a base chassis () to which a spindle motor () for rotating a turntable on which a disk () is affixed is mounted so as to be adjustable in position, a guide shaft () provided to the base chassis () so as to extend in the radial direction of the disk and guiding the movement of the optical pickup () by being in contact with a portion of the optical pickup (), a sub guide shaft () provided to the base chassis () and guiding the movement of the optical pickup (), a tilt adjusting section () for adjusting the relative distance between the sub guide shaft () and the base chassis (), and a turntable adjusting section () for adjusting the radial angle, the tangential angle, and the height of the spindle motor () relative to the base chassis ().