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    • 8. 发明授权
    • Film winding device for slide projectors
    • 幻灯投影机薄膜卷绕装置
    • US4169669A
    • 1979-10-02
    • US888986
    • 1978-03-22
    • Tadakazu EndoSusumu NomuraMasato MatsumotoKojiro Takahashi
    • Tadakazu EndoSusumu NomuraMasato MatsumotoKojiro Takahashi
    • G03B1/24G03B1/32G03B1/46G03B1/48G03B23/12
    • G03B1/48G03B1/24G03B1/32G03B1/46G03B23/12Y10S353/02
    • A film winding device for slide projectors of a type using strip films comprising a film housing case capable of being removably fitted to a projector body, a film guide guiding a projected film toward the film housing case, a leading ring mounted rotatably on the end portion of the film guide and capable of leading in the projected film at the tip so as to come to the outside within the film housing case and a roller means arranged so as to be able to positively feed the projected film even in the end portion into the film housing case, whereby the film having finished being projected can be housed successively into the film housing case so as to be projectable without being rewound. In this slide projector, the film to be projected can be easily taken at the tip to the position of the film guide by pushing a button.
    • 一种用于使用带状薄膜的类型的投影机的胶片卷绕装置,其包括能够可拆卸地装配到投影机主体的胶片容纳壳体,将胶片引导器引导到胶片容纳盒的投影膜,可旋转地安装在所述端部上的引导环 并且能够在尖端处引导突出的膜以便在膜容纳壳体内进入外部;以及辊装置,其布置成能够将突出的膜甚至在端部中积极地馈送到膜 由此,投影完成的胶片可以依次容纳在胶卷收纳盒中,以便可以投射,而不会被重新卷绕。 在这种幻灯投影机中,通过按下按钮,能够将投影的胶片容易地从胶片引导件的尖端处取出。