Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium
Patent
1991-10-30
1993-10-05
Westin, Edward P.
Dynamic information storage or retrieval
Information location or remote operator actuated control
Selective addressing of storage medium
369 37, G11B 1722
Patent
active
052511928
ABSTRACT:
A CD player comprising a CD cap swingable to open or close with the ability to turn on and off power by its closing and opening movement. A CD turning disc supporter is displaceable up and down for rotating a CD placed in one of the recesses formed in the turning plate or to lower the CD turning disc for swinging open the CD cap to change a CD turning disc to change a CD or to package the CD player for transportation by use of two projections and a roller provided at one side of the CD turning disc supporter interface with an inclined-faced wheel so that the disc supporter may be maintained in an immovable location.
REFERENCES:
patent: 4755978 (1988-07-01), Takizawa et al.
patent: 5115419 (1992-05-01), Akiyama et al.
patent: 5173889 (1992-12-01), Nagahisa et al.
Hanpin Electron Co., Ltd.
Klein David I.
Lee John R.
Rosenberg Morton J.
Westin Edward P.
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