Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Reexamination Certificate
2006-02-14
2006-02-14
Tupper, Robert S. (Department: 2652)
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
Reexamination Certificate
active
06999271
ABSTRACT:
Generation of metallic dust due to metal-on-metal sliding contact between a case of a magnetic disk cartridge and a housing portion of a PC card type drive apparatus during insertion and ejection of the magnetic disk cartridge into and from the PC card type drive apparatus. A non-metallic coating having a low frictional coefficient and anti-wear properties is provided on surfaces of metal parts of the housing portion against which outer surfaces of the magnetic disk cartridge case slide during insertion and ejection thereof into and from the housing portion.
REFERENCES:
patent: 5870368 (1999-02-01), Nakamichi
patent: 6141180 (2000-10-01), Smith
Fuji Photo Film Co. , Ltd.
Tupper Robert S.
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