Multi-disk cartridge and disks with interlocking spacers for...

Details Multi-disk cartridge and disks with interlocking spacers for... Multi-disk cartridge and disks with interlocking spacers for...

2005-07-29

2008-10-21

Miller, Brian E. (Department: 2627)

Dynamic magnetic information storage or retrieval

Record medium

In container

C720S725000, C369S030420, C369S030680

Reexamination Certificate

active

07440232

ABSTRACT:
A recording disk cartridge includes a plurality of flexible recording disk media integrally rotatably housed within a cartridge case. Each of the recording disk media is fixed to a center core which is stacked one on another through a spacer. The cartridge case includes: a lower plate for configuring a lower wall parallel to the plurality of the recording disk media; at least one inner plate that is stacked and fixed on the lower plate, and partitions the plurality of the recording disk media; and an upper plate that is stacked and fixed on the inner plate, and configures an upper wall of the cartridge case. Each spacer is provided with locking protrusions at upper and lower surfaces thereof, and each center core is provided with locking holes for engagement with the locking protrusions of adjacent spacers.

REFERENCES:
patent: 3817088 (1974-06-01), Herbig
patent: 4065799 (1977-12-01), Kaczeus
patent: 4330803 (1982-05-01), Karol
patent: 4458277 (1984-07-01), Ragle et al.
patent: 4607304 (1986-08-01), DeMoss et al.
patent: 4636891 (1987-01-01), Barski
patent: 4945432 (1990-07-01), Matsudaira et al.
patent: 5220938 (1993-06-01), Kley
patent: 5415291 (1995-05-01), Fukagawa
patent: 5453898 (1995-09-01), Mizuta et al.
patent: 5581540 (1996-12-01), Dang
patent: 6165581 (2000-12-01), Sasaki
patent: 6901600 (2005-05-01), Liu
patent: 2006/0050434 (2006-03-01), Oishi
patent: 02-094188 (1990-04-01), None
patent: 02-239484 (1990-09-01), None
patent: 04-176069 (1992-06-01), None
patent: 2004-22011 (2004-01-01), None

Affiliated with

Also associated with

Rating

Multi-disk cartridge and disks with interlocking spacers for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-disk cartridge and disks with interlocking spacers for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-disk cartridge and disks with interlocking spacers for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3991909