Single motor driving device for a mini-disc player

Details Single motor driving device for a mini-disc player Single motor driving device for a mini-disc player

1994-12-15

1996-11-05

Levy, Stuart S.

Dynamic information storage or retrieval

With particular cabinet structure

Slotted for edgewise insertion of storage disc

369 752, 360 9903, 360 9907, G11B 1704, G11B 554, G11B 2102

Patent

active

055724973

ABSTRACT:
A driving device for a mini-disc player, which can carry out loading and unloading of a disc, operation of a pick up, and loading and unloading of a magnetic head using only one motor. The driving device includes, a driving part having a motor fixed on a deck and a gear train, a cam having a cam groove formed therein driven by the motor, a disc loading means having one end thereof inserted in the cam groove for varying its position following rotation of the cam, a pick up operation part for operating a pick up by the rotation of the cam continued after completion of the disc loading by the disc loading means, and a magnetic head loading part moved interlocked with the rotation of the cam.

REFERENCES:
patent: 4602361 (1986-07-01), Kumaki et al.
patent: 5119361 (1992-06-01), Tanabe
patent: 5130869 (1992-07-01), Kikuya et al.
patent: 5202863 (1993-04-01), Miyatake et al.
patent: 5224079 (1993-06-01), Inoue
patent: 5229900 (1993-07-01), Arai et al.
patent: 5268882 (1993-12-01), Mukawa
patent: 5438465 (1995-08-01), Noda

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