Disk storage drive

Boots – shoes – and leggings – Boots and shoes – With adjustment of shoe size

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Details

360 9807, 360 9908, G11B 5012

Patent

active

057085390

ABSTRACT:
A disk storage has one or more disks provided with center holes. An electric motor extends coaxially through these holes and has an external rotor to the outer circumference of which the disks are secured so that they rotate with the rotor. A seal is provided for at least reducing the escape of contaminants from the motor.

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patent: 5424887 (1995-06-01), Schuh
German article entitled "Diskettenantrieb im Mini-Floppy-Laufwerk," taken from VDI-Berichte Nr. 482, Von Ing. (Grad.) K. Schramm, Nurnberg., pp. 56-59 (1983).
German brochure entitled "P.M. Computerheft--Computer Entdecken Und Verstehen," pp. 49-51 (Feb. 1984).
Plastic Rigid Seal to Trap Ariborne Submicron Particles, V.J. Trotter, Jr., IBM Technical Disclosure Bulletin, vol. 19 No. 4 Sep. 1976.
Fixed-Head Disk Memory Unit for High Reliability Applications, Isoki et al., NEC Research & Development, No. 44 Jan. 1977 at pp. 57-67.
Hardware Maintenance Manual for Control Data Fixed Disk Drive Model 9414.

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