Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent
1976-01-07
1977-11-08
Kilgore, Robert M.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
274 39R, 360133, 346137, G11B 5016, G11B 360, G01D 1524
Patent
active
040578402
ABSTRACT:
Information is recorded and/or read on the upper major surface of a flexible information storage disc. The disc is contained within a housing to provide a cartridge or cassette, the housing protecting the recording surface of the disc. The housing includes an opening for receiving a rotational means coupled to a body having a cylindrical surface. The flexible disc is rotated over the cylindrical surface with the lower major surface of such disc facing the cylindrical surface so that rotation of the disc causes the disc to conform to the curvature of the body. An opening is provided in the housing exposing a portion of the upper major surface of the disc so that a recording and/or playback head is selectively passed over the recording surface of the disc for reading and/or writing information on the disc as it rotates.
REFERENCES:
patent: 3891796 (1975-06-01), Takahara
patent: 3917068 (1975-11-01), Cheney
patent: 3947893 (1976-03-01), Hall
patent: 3951264 (1976-04-01), Heidecker
Grossman Rene E.
Kilgore Robert M.
Levine Harold
Sadacca Stephen S.
Texas Instruments Incorporated
LandOfFree
Flexible disc recording cartridge does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flexible disc recording cartridge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible disc recording cartridge will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-232123