Dynamic magnetic information storage or retrieval – Record medium – In container
Patent
1995-11-20
1997-11-18
Levy, Stuart S.
Dynamic magnetic information storage or retrieval
Record medium
In container
G11B 2303
Patent
active
056893930
ABSTRACT:
A magnetic disk cartridge comprises a cassette shell and a magnetic disk, which is incorporated in the cassette shell such that it can rotate. The cassette shell is provided with an opening for insertion of a magnetic head, through which the magnetic head for magnetically recording and reproducing signals is to be inserted from the exterior such that the magnetic head can be brought into contact with the surfaces of the magnetic disk or can be brought to positions close to the surfaces of the magnetic disk. The opening for insertion of the magnetic head is formed in a side surface of the cassette shell, which side surface is parallel to an axis of rotation of the magnetic disk. A shutter member for opening and closing the opening for insertion of the magnetic head by moving along the side surface of the cassette shell is located only in the side surface of the cassette shell.
REFERENCES:
patent: 4045821 (1977-08-01), Fujikura
patent: 4455642 (1984-06-01), Inaba
patent: 4614270 (1986-09-01), Oishi
patent: 4620254 (1986-10-01), Smith, II
patent: 5216558 (1993-06-01), Griffith et al.
patent: 5218503 (1993-06-01), Martin
patent: 5515358 (1996-05-01), Goto
Davis David D.
Fuji Photo Film Co. , Ltd.
Iomega Corporation
Levy Stuart S.
LandOfFree
Magnetic disk cartridge having an opening for a magnetic head on does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnetic disk cartridge having an opening for a magnetic head on, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic disk cartridge having an opening for a magnetic head on will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1570021