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:
Feb. 27, 1996
Filed:
Aug. 16, 1994
Applicant:
Inventors:
Assignee:
Hitachi Maxell, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
369291 ; 360133 ;
Abstract
A disk cartridge is provided with an improved opening/closing slider mechanism which is small in size for positive opening/closing operation for a shutter. The disk cartridge has a front insertion side edge which has a reinforcement portion with guide rail mechanism in proximity thereto. The slider mounted on the guide rail mechanism has a longitudinally extending front face portion to the reverse side of which are integrated a two-sectioned rear face portion and connecting portion, one of each section being disposed in an end portion of the front face portion, so as to form grooves interacting with the guide rail mechanism.