Dynamic information storage or retrieval – Dynamic mechanism subsystem – Specified detail of transducer assembly support structure
Patent
1996-03-12
1998-04-07
Levy, Stuart S.
Dynamic information storage or retrieval
Dynamic mechanism subsystem
Specified detail of transducer assembly support structure
360 9702, G11B 3308
Patent
active
057373043
ABSTRACT:
In a disk drive apparatus for driving a CD or CD-ROM having a disk tray with a recess, the recess is provided with a plurality of pawls that keep the disk stable when it is loaded in the recess and the apparatus is vertical. In this way, unexpected contact of the outer circumference of the disk with the outer circumference of the recess is avoided. The recess is moreover provided with insulators that fully allow deformation or displacement of a base unit in one direction, but minimize it in other directions. External vibrations acting on the apparatus when it is vertical are therefore effectively damped, and rotation of the disk in the apparatus is steady.
REFERENCES:
patent: 2820853 (1958-01-01), Dally
patent: 3556537 (1971-01-01), Stacy
patent: 4005858 (1977-02-01), Lochner
patent: 4121379 (1978-10-01), Everson
patent: 4333973 (1982-06-01), Kitano
patent: 4562566 (1985-12-01), Eisemann
patent: 4661868 (1987-04-01), Tezuka
patent: 4722439 (1988-02-01), Grobecker et al.
patent: 4731777 (1988-03-01), Yoshitoshi et al.
patent: 4747000 (1988-05-01), Godsoe
patent: 4787005 (1988-11-01), Tezuka et al.
patent: 4812932 (1989-03-01), Hishinuma et al.
patent: 4922478 (1990-05-01), Verhagen
patent: 5084861 (1992-01-01), Takahashi
patent: 5247496 (1993-09-01), Yamatani
patent: 5261534 (1993-11-01), Krebs et al.
patent: 5329504 (1994-07-01), Mukawa
patent: 5347507 (1994-09-01), Kuhn
patent: 5355357 (1994-10-01), Yamamori et al.
patent: 5366200 (1994-11-01), Scura
patent: 5379990 (1995-01-01), Ando et al.
patent: 5432660 (1995-07-01), Kono et al.
patent: 5450377 (1995-09-01), Eom
Ishimatsu Yoshikazu
Ota Toshiro
Shimoda Takuji
Soga Ryo
Letscher George J.
Levy Stuart S.
Sony Corporation
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