Cartridge shutter opening device

Details Cartridge shutter opening device Cartridge shutter opening device

1992-04-09

1995-01-31

Levy, Stuart S.

Dynamic information storage or retrieval

With particular cabinet structure

Slotted for edgewise insertion of storage disc

360 9902, 360 9906, G11B 1704

Patent

active

053864069

ABSTRACT:
A shutter opening device has a cartridge for containing a disk-like recording medium, a first arm and a second arm. The first arm is so provided as to be able to contact a shutter leading portion of the cartridge inserted in the device and to be pivotable with the insertion operation. The second arm is provided on the first arm. The second arm is kept engaged with an end face of the shutter in a direction parallel to the inserting direction while the first arm is being pivoted, and the shutter is opened by the pivotal movement of the first arm.

REFERENCES:
patent: 4546397 (1985-10-01), Asami et al.
patent: 4688206 (1987-08-01), Nakagawa et al.
patent: 4780868 (1988-10-01), Vignal
patent: 4802041 (1989-01-01), Uehara
patent: 4901174 (1990-02-01), Saito et al.
patent: 4964005 (1990-10-01), Uzuki
patent: 5005092 (1991-04-01), Shigenai et al.

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