Disk cartridge

Details Disk cartridge Disk cartridge

1996-11-13

1998-05-19

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record medium

In container

G11B 23033

Patent

active

057543798

ABSTRACT:
A disk cartridge includes a center plate attached to an inner side of a cartridge casing which rotatably houses a disk utilized as a recording medium. The disk cartridge is mounted so as to be interposed between the inner side of the cartridge casing and a leading end of a spindle shaft of a disk drive for preventing abrasion or damage to the casing. The center plate is formed by cutting processing of a sheet roll of layered plate material. This roll of plate material is formed with a core of paper having an adhesive layer for mounting applied to one side thereof and a super abrasion resistant synthetic resing applied on the other side thereof for contacting the leading edge of the spindle shaft.

REFERENCES:
patent: 4757412 (1988-07-01), Iizuka et al.
patent: 4812937 (1989-03-01), Nemoto et al.
patent: 4855857 (1989-08-01), Ono et al.
patent: 5090010 (1992-02-01), Takahashi
patent: 5103363 (1992-04-01), Yamada et al.
patent: 5241441 (1993-08-01), Yamada et al.
patent: 5326608 (1994-07-01), Ikebe et al.

Affiliated with

Also associated with

Rating

Disk 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 Disk cartridge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disk cartridge will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1858814