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    • 17. 发明授权
    • Reader-printer
    • 读卡机
    • US4589767A
    • 1986-05-20
    • US777028
    • 1985-09-17
    • Masaaki YanagiSatoshi OnoTakao TodaKazuo KashiwagiMakoto EndoYoshihiro Saito
    • Masaaki YanagiSatoshi OnoTakao TodaKazuo KashiwagiMakoto EndoYoshihiro Saito
    • G03G15/22G03B13/28
    • G03G15/223
    • Disclosed is a reader-printer capable of being changed over between a reader mode in which the light image of an original is projected onto a screen and a printer mode in which the light image of the original is projected onto a photosensitive medium. The reader-printer has first optical means for forming a first optical path for projecting the light image onto the screen and second optical means for forming a second optical path for projecting the light image onto the photosensitive medium. The second optical means includes a first mirror and a second mirror. The first mirror is movable so that it is positioned outside the first optical path during the reader mode and is positioned in the first optical path during the printer mode. The second mirror is movable with the first mirror. When the first mirror is being moved between a first position and a second position, the light from the original is detected by light detecting means, and when the first mirror is positioned in the first optical path, the light image is reflected by the first mirror and then reflected and guided to the photosensitive medium by the second mirror.
    • 公开了一种读取器 - 打印机,其能够在将原稿的光图像投射到屏幕上的读取器模式和将原稿的光图像投影到感光介质上的打印机模式之间进行切换。 读取器 - 打印机具有用于形成用于将光图像投影到屏幕上的第一光路的第一光学装置和用于形成用于将光图像投影到光敏介质上的第二光路的第二光学装置。 第二光学装置包括第一反射镜和第二反射镜。 第一反射镜是可移动的,使得其在读取器模式期间位于第一光路的外侧,并且在打印机模式期间位于第一光路中。 第二个镜子可以用第一个镜子移动。 当第一反射镜在第一位置和第二位置之间移动时,来自原稿的光由光检测装置检测,并且当第一反射镜位于第一光路中时,光图像被第一反射镜 然后通过第二反射镜反射并被引导到光敏介质。