Radiant energy – Luminophor irradiation – Self-luminous article
Patent
1974-04-01
1976-06-22
Willis, Davis L.
Radiant energy
Luminophor irradiation
Self-luminous article
250475, 250481, G11B 100
Patent
active
039641074
ABSTRACT:
A radiographic film cassette suited for being used in combination with a daylight unloading system is presented. It comprises a cover and a bottom frame which are hingedly connected to each other in such a way that not only a rotation at the hinges occurs, but also a lifting up of the cover near the hinges. In this way the sheet of X-ray material becomes completely free. Further, two deformable pins are provided in the bottom part in order to permit the air to flow under the sheet, avoiding thereby a sticking of the latter to the screens. The cassette is advantageously used with a simple unloading device, placed in front of the entrance slit of a processing machine; the unloading device itself may be supplementarily equipped with means to print identification data on the sheet of X-ray material.
REFERENCES:
patent: 3105903 (1963-10-01), Sano et al.
patent: 3591804 (1971-07-01), Minasian
Plessers Hendrik Sylvester
Stievenart Emile Frans
Van Bouwel Leo Paul
AGFA-GEVAERT N.V.
Daniel William J.
Willis Davis L.
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