| 摘要 |
PURPOSE:To facilitate exchange of a film and to process plural information at one time by arranging N-sets of roller units comprising a pair of rollers and a film extended therebetween in the form of a polygonal ring and driving the first or second rollers forward and backward selectively. CONSTITUTION:The first roller 2 is turned counter-clockwise or the second roller 3 is turned clockwise by fixed amount each by a driving machanism to move a film 4, so that information is processed for the required portion of the film. If guide plates 5, 6 are disposed corresponding to each pair of the first and second rollers 2, 3, information is processed for the tape portions on the guide plates. In case of a cassette 10, information can be processed for the tape portion between the rollers 2, 3, and the cassette 10 is assembled in such a manner as to be attached and detached to and from N-polygonal body. Accordingly, the driving structure is simple, and film exchange and be easily conducted. Information can be processed for N-sheets of films at the same time.
|
