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:
Apr. 10, 1984
Filed:
Jun. 01, 1981
Applicant:
Inventor:
Tadashi Funabashi, Saitama, JP;
Assignee:
Universal Pioneer Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
369 43 ; 360 97 ; 360 78 ; 369269 ; 369219 ;
Abstract
A reading device drive mechanism for a video disk player including a chassis, a pair of guide rails mounted parallel to one another on the chassis, a slider contacting corresponding sides of the guide rails through bearings, and a retainer for restricting deviation of the bearings supported and engaged with the guide rails with a retainer being slidable in the longitudinal direction of the guide rails. The retainer has windows formed therein through which the bearings are insertable with a lower edge portions of the windows being formed with a resiliency so that the bearings can be detachably mounted in corresponding ones of the windows.