Compliant motor rotor retainer

Details Compliant motor rotor retainer Compliant motor rotor retainer

1999-04-06

2000-10-24

LaBalle, Clayton

Electrical generator or motor structure

Dynamoelectric

Rotary

310 89, 310 91, 310246, 310 51, 310 81, 310 66, 310 67R, 310116, 310117, 310121, H02K 500, H02K 524, H02K 706, H02K 700, H01R 3940

Patent

active

061372005

ABSTRACT:
A disk drive has a sleeve-bearing spindle motor having a rotor for rotating the disk of removable data storage cartridge. A retainer which is compliant in the direction of axial movement of the rotor stops the axial movement. The retainer is mounted on a moveable platform which mounts the disk cartridge as it is inserted into the drive. The retainer includes a cantilevered beam which is compliant in the direction of axial movement.

REFERENCES:
patent: 5210665 (1993-05-01), Nishizawa
patent: 5461523 (1995-10-01), Hoshi
patent: 5557487 (1996-09-01), Elsaesser et al.
patent: 5617397 (1997-04-01), Jones et al.
patent: 5623382 (1997-04-01), Moritan et al.
patent: 5751080 (1998-05-01), Hong
patent: 5805555 (1998-09-01), Jones et al.

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