Elongated record medium storage and transport system and method

Photocopying – Projection printing and copying cameras – Detailed holder for original

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Details

396612, 2261182, 226189, 355 27, G03B 2762, G03D 308

Patent

active

059992484

ABSTRACT:
An elongated record medium, such as motion picture film, is stored and transported in a plurality of banks of successive loop-forming rollers, with smaller banks of rollers being nested within the loops formed by a bank of larger rollers, and the record medium is transferred between the banks of rollers. The invention provides a relatively high capacity storage system which is very compact. It is used, for example, in storing film for feeding through a negative motion picture film printer, and for storing negatives in release print film production, and in accumulators for use in a variety of handling uses.

REFERENCES:
patent: 2242751 (1941-05-01), McFarland
patent: 3693860 (1972-09-01), Gay
patent: 3695534 (1972-10-01), Treise
patent: 3734370 (1973-05-01), Shumaker
patent: 3743195 (1973-07-01), Bagdasarian
patent: 4009814 (1977-03-01), Singh
patent: 4577516 (1986-03-01), Wyser
patent: 4930672 (1990-06-01), Renzo

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