Chucking mechanism, brushless motor having the chucking...

Details Chucking mechanism, brushless motor having the chucking... Chucking mechanism, brushless motor having the chucking...

2011-05-03

2011-05-03

Renner, Craig A. (Department: 2627)

Dynamic optical information storage or retrieval

Dynamic mechanism optical subsystem

Optical storage medium support

C720S604000

Reexamination Certificate

active

07937722

ABSTRACT:
A chucking mechanism is operable to detachably set thereon a discoid disk. The chucking mechanism includes a center case, a claw member, an elastic member, and a turn table. The claw member includes, a claw portion, and a movement support portion The center case includes a movement pivot receiving portion. A support point extending continuously from the movement pivot portion is arranged radially inwardly of the movement pivot portion at the movement support portion, and axially upward movement of the tip portion is substantially prevented since the support point makes contact with the movement pivot receiving portion, and a top surface of the movement support portion makes contact with a bottom surface of the top plate portion.

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