Video disc stylus cartridge with protective member

Details Video disc stylus cartridge with protective member Video disc stylus cartridge with protective member

1980-09-24

1983-02-15

Shepperd, John W.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Mechanical modification or sensing of storage medium

G11B 346

Patent

active

043744346

ABSTRACT:
In a record playback cartridge of the type having a cartridge body, a stylus arm mounted within the body, a pickup stylus mounted on one end of the arm and an elongated spring-like flylead member connected between the cartridge body and a certain point in the vicinity of the stylus, the flylead normally assuming a bow-like shape, a stop member is connected between opposing walls of the cartridge body in the vicinity of the flylead to prevent the disturbance of the bow-like shape of the flylead.

REFERENCES:
patent: 655556 (1900-08-01), Johnson
patent: 4077050 (1978-02-01), Dholakia

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