Assembly of compact disk drive having a glass disk with a magnes

Assembly rail corners shaped to reduce shock

Asymmetric disk surface properties in one head disk drives

Asymmetrical disc clamp

Attachable hard-disk drive and housing therefor

Auto-eject device for disc players having compact twin cam motor

Autoloading, interchangeable-media, disk-drive apparatus

Automated floppy disk drive loader

Automated handling and interface mechanism for library of...

Automatic apparatus for selectively sliding a write-protect tab

Automatic balancing device, rotational driving device and...

Automatic disc carrying and playing device

Automatic disc separating and feeding apparatus for disc copying

Automatic disc-changing apparatus, disc-chucking apparatus, disc

Automatic disc-changing apparatus, disc-chucking apparatus, disc

Automatic disk changer

Automatic disk selecting apparatus

Automatic diskette stack loader

Automatic micro-floppy disk drive loader

Axial partitioning of disk pack