Disk drive having integrally molded supporting members on...

Details Disk drive having integrally molded supporting members on... Disk drive having integrally molded supporting members on...

2005-05-20

2008-12-30

Feild, Joseph H. (Department: 2627)

Dynamic optical information storage or retrieval

Dynamic mechanism optical subsystem

Transducer carriage or actuator

Reexamination Certificate

active

07472406

ABSTRACT:
A disk drive in which a turntable-equipped spindle motor is provided at the front part of a metal plate-made chassis, an optical pick-up is arranged in a central aperture of the chassis, ends of the both right and left pairs of guide shafts or movably supporting the optical pick-up are engaged with the four supporting members on the chassis, the torsion coil spring is engaged between the ends of each of the guide shafts and the chassis, the front end of a height adjusting screw fixed together with the thread groove of the chassis against each of the torsion coil springs is pressed to the ends of each of the guide shafts and a part left after cutting during press-molding the chassis is pulled up and folded appropriately, thereby integrally molding four supporting members on the chassis.

REFERENCES:
patent: 6351444 (2002-02-01), Sogawa et al.
patent: 6512734 (2003-01-01), Chang et al.
patent: 6567362 (2003-05-01), Kagaya et al.
patent: 6636473 (2003-10-01), Kagaya et al.
patent: 2005/0005283 (2005-01-01), Storz
patent: 1 083 552 (2001-03-01), None
patent: 1 089 265 (2001-04-01), None
patent: 2001-076352 (2000-06-01), None
patent: 2001-076352 (2001-03-01), None
patent: 2002-100131 (2002-04-01), None
patent: 2002-222571 (2002-08-01), None
Machine translation of JP 2002-222571.

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