| 摘要 |
PURPOSE:To make the titled device in a small scale, and to improve the stability of the titled device, without risk of rolling a transfer part in a roller by providing a pressure parts which pressurizes to a photosensitive parts and a transferring parts repeatedly moving on said parts in up and down directions to the titled device. CONSTITUTION:A prescribed gap is maintained between a pressure roller 4 and a carrier roller 3 at the time of carrying tops of a photosensitive film 1 and a transferring paper 2 to a position of pressure development, as a flat spring 5 is attracted to an iron core 6. The photosensitive film 1 and the transfer paper 2 are carried at a prescribed speed by a carrier roller 3, and the flat spring 5 is attracted or removed to the iron core 6 by magnetic field generated discontinuously by impulsing discontinuously electric current to an exciting coil 7, thereby pressure developing the transfer paper by the pressure roller 4 fixed to the flat spring 5. Thus, the titled device is made in small scale and a light weight, and is improved the stability, without the risk of rolling the transfer paper in the roller.
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