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Priority to ES118252UpriorityCriticalpatent/ES118252Y/en
Publication of ES118252UpublicationCriticalpatent/ES118252U/en
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Publication of ES118252YpublicationCriticalpatent/ES118252Y/en
Roller support for photographic paper characterized in that it is made up of tubular elements that support the paper reels that are placed coaxially with respect to the axis of rotation by means of centering bushings capable of axial displacement by pushing a threaded nut onto a rod fixed in the end of an inner tube to the tubular element to which the aforementioned centering bushings are fixed, the ele- In turn, a tubular wheel has a gear wheel attached to which a drive chain is coupled and whose rollers thus formed are supported inside grooves arranged according to recesses. (Machine-translation by Google Translate, not legally binding)
ES118252U1965-12-171965-12-17
ROLLER SUPPORT FOR PHOTO PAPER.
ExpiredES118252Y
(en)
Improvements inserted in the rollers to obtain a controlled pressure of the fixing line included between a pair of rollers. (Machine-translation by Google Translate, not legally binding)
Device for dismantling and reassembling the rollers of a continuous drawing wheel during the advance of this (Machine-translation by Google Translate, not legally binding)