Film cassette with an opening for exposing data on a film accomm

Special receptacle or package – For plate or sheet – Fragile or sensitive

Patent

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Details

206459, 206634, 220346, 250468, 250480, B65D 8130, H05G 128, G03B 4116

Patent

active

043135382

ABSTRACT:
A film cassette, particularly an X-ray film cassette, includes a housing which bounds a compartment for accommodating a film and having an opening for exposing an image on a predetermined portion of the film in the compartment. The opening is light-tightly closed by a closure which is displaceable between its closed and open positions and which is latched in its closed position by a latching member which is pivotally mounted on the closure and engages the housing at one of its ends. The other end of the rocker is accessible to an actuating pin of an exposing device through an access opening in the closure, so that the actuating pin can pivot the rocker into its releasing position in which the closure is free to move towards its open position, and displace the closure between its closed an open positions. When the closure is open, the exposing device exposes data onto a portion of the film in the cassette which is aligned with the opening.

REFERENCES:
patent: 2338192 (1944-01-01), Martin
patent: 3703272 (1972-11-01), Lareau
patent: 4194625 (1980-03-01), Stievenart et al.

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