| 摘要 |
This apparatus comprises an x-ray film cassette, comprising first light-tight housing means for a feeding magazine including unexposed x-ray films, second light-tight housing means for the cassette, magazine handling means operating in said first housing means for removing an unexposed x-ray film from the feeding magazine, cassette handling means operating in said second housing means for removing an exposed x-ray film from the cassette and introducing an unexposed x-ray film into the cassette, powered actuator means for said magazine and cassette handling means and interfunctional service means for said actuator means and cassette and magazine handling means, characterized by comprising: (a) a plurality of distinct and superimposed units, each comprising a self-supporting structure (6,7,8), said plurality including: i. one ground unit (1), containing the major portion of said interfunctional service means, ii. one cassette-carrying unit (2), containing said second housing means and said cassette handling means, iii. at least one magazine-carrying unit (3), containing said first housing means and said magazine handling means, (b) light-tight connecting means between superimposed units. The overall dimensions of the apparatus are a function of the number of the magazine-carrying units. When a reduced number of magazine-carrying units is sufficient, the apparatus is compact and has more limited overall dimensions.
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