Record-disc player

Details Record-disc player Record-disc player

1983-11-14

1984-10-23

Frankfort, Charles

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Access of multiple storage elements

369 752, 369270, 369261, 360 98, G11B 1704, G11B 1726

Patent

active

044792107

ABSTRACT:
For loading a record disc on the turntable of a record-disc player, a loading device is provided which comprises a movable loading support for supporting a holder containing a record disc. The loading support is slidably supported between two fixed, parallel, vertical guide plates by pins on the support sliding in L-shaped guide slots in the guide plates, each slot having a vertical section extending downwardly from a horizontal section. Slidably supported on the outer sides of the guide plates for horizontal movement in vertical planes parallel to the planes of the guide plates are two drive plates having inclined slots in which the pins on the loading support slidably engage. By cooperation between the inclined slots and the pins the drive plates can move the loading support, guided by the L-shaped slots in the guide plates, along a horizontal path and down a vertical path to deposit the record disc supported on the loading support on the turntable. Pivotally supported between the guide plates is an arm carrying a pressure member for urging the loaded disc into a centered position on the turntable.

REFERENCES:
patent: 3899181 (1975-08-01), Dannert et al.

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