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    • 7. 发明公开
    • Microfilm recorder system
    • 微型记录仪系统
    • EP0243920A3
    • 1988-06-08
    • EP87106090
    • 1987-04-27
    • Wallace, Lindsay A.Hoopes, Thomas A.
    • Wallace, Lindsay A.
    • G03B27/465G03B27/32
    • G03B27/47G03B15/003
    • A microfilm recorder system includes a frame, a film supply canister mountable on the frame for holding a roll of microfilm, a film take-up canister insertable on and removable from the frame for receiving the film, and a film transport assembly for moving the film from the film supply canisterto the film take-up canister. The film take-up canister includes a reel on which film is wound when the reel is rotated, and a driven mechanism which, when driven, causes the reel to rotate. A driving mechanism is mounted on the frame to automatically engage and drive the driven mechanism when the film take-up canister is inserted on the frame. The frame includes an exposure section located between the film supply canister and the film take-up canister through which film travels, a first pair of generally parallel, spaced-apart rails extending in a first direction from the exposure section, and a second pair of generally parallel, spaced-apart rails extending in a second direction, oppositethefirstdirection, from the exposure section. Both the film supply canister and the film take-up canister include a pair of generally parallel tracks located on opposite sides of the canisters so thatthe tracks of the film supply canister may engage and slide along the first pair of rails when the canister is inserted therebetween, and so that the tracks on the film take-up canister can engage and slide along the second pair of rails when that canister is inserted therebetween.
    • 微缩胶片记录器系统包括框架,可安装在框架上的用于保持一卷缩微胶片的胶片供应罐,可插入并可从框架移除以接收胶片的胶片吸收罐,以及用于移动胶片的胶片传送组件 从胶片供应罐到胶片吸收筒。 薄膜吸收筒包括当实际旋转时在其上缠绕薄膜的卷轴,以及被驱动时使卷轴旋转的从动机构。 当胶片吸收罐被插入到框架上时,驱动机构安装在框架上以自动地接合和驱动从动机构。 所述框架包括位于所述胶片供应罐和所述胶片卷取筒之间的曝光部分,所述胶片卷取筒通过所述曝光部分从所述曝光部分沿第一方向延伸的第一对大致平行的间隔开的轨道,以及第二对 大致平行的,间隔开的轨道,沿与第一方向相反的第二方向从曝光部延伸。 胶片供应罐和胶片吸收筒都包括一对位于容器的相对两侧的大致平行的磁道,使得胶片供应盒的轨道可以在插入罐时沿着第一对轨道接合和滑动 并且使得当所述罐插入其中时,所述膜吸收罐上的轨道可以沿着所述第二对轨道接合和滑动。