摘要 |
A transportable container for articles to be processed, for use with a passage elevator for passing the articles between locations, is provided which comprises: a box defining a box opening; a box door for being received by the box opening; a cassette for holding the articles, the cassette supported by the box door and sized for passage through the box opening, the passage elevator passing the cassette through the box opening; a retainer, extending adjacent to the cassette, for substantially retaining the articles held by the cassette, the retainer being movably coupled to the box such that the retainer can move in a direction substantially transverse to a direction of movement of the holder substantially during a passage of the cassette through the box opening.
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