Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent
1975-06-16
1976-11-02
Eddleman, Alfred H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
360 86, 360 98, 360105, 360135, G11B 582, G11B 2504, G11B 554
Patent
active
039901092
ABSTRACT:
An access arm for use in a flexible magnetic disk pack for a magnetic disk storage apparatus having a wedge-shaped hollow body with a lower horizontal confining surface supporting a magnetic head and an upper confining surface arranged at an angle thereto. When the access arm is inserted into the disk pack, the two confining surfaces form a flow channel for the air moved by the rotation of the disks. On the leading and on the trailing side of the access arm the upper confining surface has protruding parts, so that additional stabilizing air bearing forces are generated on the magnetic disk adjacent the lower confining surface.
REFERENCES:
patent: 3509553 (1970-04-01), Krijnen
patent: 3703713 (1972-11-01), Pohm et al.
patent: 3810243 (1974-05-01), McGinnis et al.
patent: 3867723 (1975-02-01), Penfold et al.
patent: 3931645 (1976-01-01), Dodd et al.
IBM Technical Disclosure Bulletin, F. K. King, Flutter Stabilizing Fins for a Flexible Disc Pack, vol. 17, No. 8, Jan. 1975, pp. 2400-2401.
Eddleman Alfred H.
International Business Machines - Corporation
Somermeyer H. F.
LandOfFree
Multiple flexible record storage disk apparatus having an access does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multiple flexible record storage disk apparatus having an access, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple flexible record storage disk apparatus having an access will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1163386