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:
Dec. 13, 1977
Filed:
Jan. 13, 1976
Applicant:
Inventors:
Assignee:
Sanyo Electric Co., Ltd., Osaka, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
358128 ; 274 / ; 206312 ; 360133 ; 360 86 ;
Abstract
A video disc player utilizable with a flexible foil-type information carrier disc adapted to be rotated at its center at a relatively high speed while hovering on a rotation-induced air cushion above a stationary platform. The video disc player has a table structure including the platform and a disc receiving chamber designed such that, even if the video disc is inserted thereinto together with a disc envelope accommodating the video disc therein, the disc is drawn out of the envelope and subsequently fed onto the platform and that the video disc, which has been resting on the platform, can be fed into the envelope as the empty envelope is inserted into the disc receiving chamber.