Disc cartridge having mistaken recording inhibiting mechanism

Details Disc cartridge having mistaken recording inhibiting mechanism Disc cartridge having mistaken recording inhibiting mechanism

1992-09-09

1994-11-22

Levy, Stuart S.

Dynamic magnetic information storage or retrieval

Record medium

In container

360 60, G11B 1516, G11B 1904, G11B 2303

Patent

active

053674227

ABSTRACT:
There is disclosed a mistaken recording inhibiting mechanism employed in a disc cartridge accommodating a disc which permits re-recording of information signals. This mistaken recording inhibiting mechanism comprises a mistaken recording inhibiting member having a pair of resilient arms extended from a closure part and a movement actuating part formed as one with said closure part, said movement actuating part partially facing an aperture formed in a cartridge main body and being adapted for actuating said closure part into movement: from outside the cartridge main body, a slide guide provided within said cartridge main body for guiding said resilient arms of said mistaken recording inhibiting member, and engaging means adapted for being engaged with one of said resilent arms of said mistaken recording inhibiting member and said slide guide. Thus, said mistaken recording inhibiting member may be moved in a stable condition and be fixedly held in a position where recording of information signals and inhibiting mistaken recording may be accomplished.

REFERENCES:
patent: 4796138 (1989-01-01), Ono
patent: 4860127 (1989-08-01), Takahashi et al.
patent: 4918559 (1990-04-01), Maruyama et al.
patent: 5040167 (1991-08-01), Tanaka et al.
patent: 5041923 (1991-08-01), Iwata et al.
patent: 5087998 (1992-02-01), Oishi
patent: 5121279 (1992-06-01), Saeki et al.
patent: 5150269 (1992-09-01), Iwaki et al.

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