Disc drive clutch actuation system

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record

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Details

360 99, 369 771, G11B 5012, G11B 5016, G11B 3302

Patent

active

046149880

ABSTRACT:
A clutch actuation system for a magnetic diskette drive includes a two-part mechanism with a door driven pawl, pawl spring and clutch load spring all arranged generally co-planarly with a clutch lever in a limited vertically disposed mechanism compartment; such two-part mechanism being operated upon access door movement to provide combined functions of a door stop, door open return and spring loading of the clutch in its disc drive position.

REFERENCES:
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patent: 3899794 (1975-08-01), Brown
patent: 4139876 (1979-02-01), Owens
patent: 4142730 (1979-03-01), Hynd et al.
patent: 4193102 (1980-03-01), Beuch et al.
patent: 4216510 (1980-08-01), Manzke et al.
patent: 4272794 (1981-06-01), Skarky
patent: 4274119 (1981-06-01), Hayward
patent: 4380783 (1983-04-01), Adamek et al.
patent: 4413294 (1983-11-01), Beijer

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