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:
Sep. 03, 1985
Filed:
Sep. 16, 1983
Applicant:
Inventor:
Teruaki Higashihara, Tokyo, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
369213 ; 369 751 ; 369270 ;
Abstract
A disk recording and/or reproducing apparatus includes a cover mounted on a main body for movement between open and closed positions, a disk presser unit operably mounted on the cover of the apparatus such that it cooperates with a spindle drive unit for holding the disk, a holder cover attached to the cover for movement therewith, and a controller to control the holder to permit movement of the disk presser when the cover is in the closed position, so that when the spindle unit and disk table are moved radially relative to the disk, the presser unit is moved as well.