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. 16, 2001
Filed:
Jun. 27, 1996
Applicant:
Inventor:
Takahiro Sakaguchi, Tokyo, JP;
Assignee:
Teac Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B 7/08 ;
U.S. Cl.
CPC ...
G11B 7/08 ;
Abstract
In a rotor unit of a disk supporting and rotating means, a disk support portion and a rotor accommodating portion project from a pole-shaped portion that extends along the disk rotation axis. When an optical head is moved so that its lens portion is opposed to an innermost portion of a disk, it goes into a space that is formed between the disk support portion and the rotor magnet accommodating portion.