Floppy pack with enhanced orifice means

Details Floppy pack with enhanced orifice means Floppy pack with enhanced orifice means

1980-06-03

1983-01-25

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

360133, G11B 2302, G11B 2504

Patent

active

043706886

ABSTRACT:
Improved flexible disk pack magnetic storage systems and associated elements are illustrated as adapted for end-wise pneumatic partitioning and indicate, among other features, the use of "rim type structure" in the gap between adjacent flexible disks and surrounding holes therein, to better isolate the axial pressurized air streams through such holes from "non-selected" gaps and also to provide a reference surface for registration of the disks in the course of compressing the stack together; this "rim means" including "annulets" surrounding the holes not communicating pneumatically with a given gap and "semi-annulets" partly surrounding other holes which are in pneumatic communication with the gap--and wherein such holes are circular except for the "in-communication" holes or orifices which are preferably enlarged by a "crescentic cut-out" opposite the respective "semi-annulet".

REFERENCES:
patent: 3794017 (1976-11-01), Barkhuff et al.
patent: 4086640 (1978-04-01), Ragle et al.
patent: 4167029 (1979-09-01), Ragle et al.

Affiliated with

Also associated with

Rating

Floppy pack with enhanced orifice means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Floppy pack with enhanced orifice means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Floppy pack with enhanced orifice means will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1627083