Disc-clamping device

Details Disc-clamping device Disc-clamping device

1997-10-14

1999-09-21

Miller, Brian E.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Specific detail of storage medium support or motion production

G11B 17028

Patent

active

059563150

ABSTRACT:
To provide a disc clamp mechanism of a disc generative device which enables a space-saving design to decrease the height of the disc regenerative device and decrease the number of parts, also being easily assembled, by setting a turntable having a plurality of penetrated guide holes at insertion portion of the disc hole protruded at the center of a table body, a press-maintenance plate inserted into an axial portion of the turntable slidably by installing a spring between the turntable and a plurality of disc-pressing pieces which fixedly urge the disc on the table body wherein said disc-pressing piece is installed on the press-maintenance plate so as to be swingable by latching with a guide hole and being swung so that the disc-pressing portion may become smaller or larger than the diameter of the disc hole according to the access or separation to or from the table body.

REFERENCES:
patent: 4958839 (1990-09-01), Guzik et al.
patent: 5014143 (1991-05-01), Mori et al.
patent: 5303098 (1994-04-01), Yamamori et al.
patent: 5379287 (1995-01-01), Heinrich
patent: 5501760 (1996-03-01), Mukawa
patent: 5555233 (1996-09-01), Yano et al.

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