Recording disc cleaning device

Details Recording disc cleaning device Recording disc cleaning device

1994-01-26

1995-05-16

Levy, Stuart S.

Dynamic information storage or retrieval

With storage medium cleaning or electrostatic chanrge...

G11B 358

Patent

active

054167612

ABSTRACT:
An automatic cleaning device is provided to clean the surface of a digital signal recording disc. The cleaning device includes a driving mechanism having a crank slide block to drive a cleaning component across a disc surface in a radial direction to wipe the disc surface. The cleaning components of the cleaning device are movable and contact the disc respectively in a reversible manner so that the surface of the disc is alternately wiped in a dry or wet state to optimize the cleaning effect.

REFERENCES:
patent: 3545768 (1970-12-01), Fortune
patent: 4449214 (1984-05-01), Rangabe
patent: 4535432 (1985-08-01), Niles et al.
patent: 4825497 (1989-05-01), Nagao et al.
patent: 5146382 (1992-09-01), Yao-Ko

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