Cover-locking device for a video tape cassette

Details Cover-locking device for a video tape cassette Cover-locking device for a video tape cassette

1989-01-17

1990-06-05

Grosz, Alexander

Closure fasteners

Bolts

Swinging

292DIG38, 242197, 242200, 360132, E05C 314

Patent

active

049308211

ABSTRACT:
A cover-locking device for a video tape cassette which includes a cover-locking pin having a lock-releasing protrusion and an engaging protrusion. The cover-locking pin is pivotably supported in a lower-half of the cassette. The cover-locking device also includes a spring member which is integrally formed on and protrudes upwardly and outwardly from the upper surface of the cover-locking pin between two supporting shafts so as to be urged upon the side inner surface of the chamber formed in the tape cassette when supported in the lower-half of the cassette.

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patent: 4744530 (1988-05-01), Cybulski et al.
patent: 4763218 (1988-08-01), Westfall et al.
patent: 4780783 (1988-10-01), Osawa et al.
patent: 4824044 (1989-04-01), Oogi

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