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. 01, 1985
Filed:
Mar. 25, 1983
Applicant:
Inventors:
Hidetsugu Komiya, Hino, JP;
Seiichi Hattori, Hachioji, JP;
Assignee:
Fanuc Ltd., Minamitsuru, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 965 ; 360 71 ;
Abstract
An apparatus for holding a memory cassette in a cassette adapter wherein the memory cassette cannot be ejected from the adapter, even by pressing an eject button, while data is being written into or read from the memory cassette. Provided are means for generating a signal indicating that a read or write operation is in progress, a locking mechanism for locking a cassette ejecting mechanism to render the latter inoperable, and a drive circuit responsive to the generated signal for actuating the locking mechanism to prevent ejection of the memory cassette until the read or write operation is completed.