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1. 发明授权

US4382668A Compact cameras using a disk type film cartridge 失效
标题翻译：使用磁盘式胶片暗盒的小型相机
公开(公告)号：US4382668A
公开(公告)日：1983-05-10
申请号：US355786
申请日：1982-03-08
申请人： Nobuo Umehara , Maki Yamashita , Akira Yoshizaki
发明人： Nobuo Umehara , Maki Yamashita , Akira Yoshizaki
IPC分类号： G03B17/00 , G03B17/26 , G03B19/02 , G03B1/00
CPC分类号： G03B19/023
摘要： A flat compact camera employing a disk type film cartridge includes a body member having an open topped cavity and directly mounting an objective lens and a chamber member replaceably housing a film cartridge and hinged along its rear to the camera body for swinging between a photographically inoperative position retracted into the cavity and an operative condition extending from the cavity. A mirror located in the cavity is swingable between retracted and advanced positions respectively offset from and intercepting the objective lens optical axis in response to the chamber member retracted and advanced positions. The shutter and film advancing mechanisms are housed in the chamber member and the viewfinder in the body member and the chamber member is spring biased toward its extended position and the mirror toward its advanced position, the chamber being releasably locked in retracted position.
摘要翻译：采用盘式胶片暗盒的平面小型照相机包括具有敞开的顶部空腔并直接安装物镜的主体部件和可更换地容纳暗盒并且沿其后部铰接到照相机主体的室部件，用于在照相机不工作位置缩回到空腔中并且从空腔延伸的操作状态。位于空腔中的反射镜可响应于腔室构件缩回和前进位置而在缩回位置和前进位置之间摆动，分别偏离和拦截物镜光轴。快门和胶片推进机构容纳在腔室构件中，主体构件中的取景器和腔室构件被弹簧偏压朝向其延伸位置，反射镜朝向其前进位置，腔室可释放地锁定在缩回位置。

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