| 摘要 |
An adjustable roll holding rack particularly designed to facilitate width adjustment and loading in a dark room atmosphere and including a pair of adjustable roll holding brackets each having a generally G-shaped spindle receiving slot for journalling in captured relationship the roll mounting pins on which the supply rolls of strip material to be processed are carried and each bracket being provided with a wide mouth entrance leading into said slot to guide the spool spindle into the slot for easy loading in the dark room atmosphere, said brackets also including supporting arms adapted to be securely anchored in the desired adjusted spaced apart relation to accommodate rolls of different widths of strip material, with means for releasably holding the brackets in the desired adjusted position.
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