公开(公告)号：US5483310A

公开(公告)日：1996-01-09

申请号：US365331

申请日：1994-12-28

申请人： Junichi Tanii ,  Takahisa Shimada ,  Masaaki Chikasaki ,  Sadafusa Tsuji ,  Yoshinobu Kudo

发明人： Junichi Tanii ,  Takahisa Shimada ,  Masaaki Chikasaki ,  Sadafusa Tsuji ,  Yoshinobu Kudo

IPC分类号： G03B17/30 ,  G03B19/04 ,  G03B7/00

CPC分类号： G03B17/30 ,  G03B19/04 ,  G03B2206/008

摘要： A film cartridge includes a rewinding shaft for rewinding a film, a case having a film exit/entrance and accommodating the film rewound by the shaft therearound in a light-intercepted condition, and a locking mechanism for locking the leading portion of the film in the film exit/entrance in the vicinity thereof, so that the film does not get out of the cartridge more than a predetermined amount or get out of the exit/entrance carelessly. The shaft or a film feeding-out member in the cartridge is set in a predetermined position, so that the shaft or the member is immediately and smoothly connected with a corresponding member of a camera for accommodating the cartridge. A camera accommodates the cartridge to take the advantage. The camera accommodates the cartridge having a film feeding-out mechanism, a film rewinding mechanism, and a portion for accommodating only the film, so that after the cartridge is accommodated in the camera, each mechanism is suitably and automatically driven to perform a film feeding-out operation or a film rewinding operation.

摘要翻译： 一个胶片暗盒包括一个用于重绕胶片的重绕轴，一个具有胶片出口/入口的壳体，并且在遮光状态下容纳由其周围的轴重绕的胶片;以及锁定机构，用于将胶片的前导部分锁定在 薄膜出口/入口附近，使得胶片不会超过预定量离开墨盒，或者不慎地离开出口/入口。 盒中的轴或胶片送出构件被设置在预定位置，使得轴或构件与用于容纳盒的相机的相应构件立即平滑地连接。 相机容纳墨盒以获得优势。 相机容纳具有胶片送出机构的胶卷盒，胶片倒片机构和仅用于仅容纳胶片的部分，以便在盒被容纳在照相机中之后，适当和自动地驱动每个机构进行胶片输送 退出操作或胶卷倒带操作。

公开(公告)号：US5307099A

公开(公告)日：1994-04-26

申请号：US797947

申请日：1991-11-26

申请人： Kunio Kawamura ,  Shuji Izumi ,  Hiroyuki Okada ,  Masaaki Chikasaki ,  Michihiro Iwata ,  Sadafusa Tsuji

发明人： Kunio Kawamura ,  Shuji Izumi ,  Hiroyuki Okada ,  Masaaki Chikasaki ,  Michihiro Iwata ,  Sadafusa Tsuji

IPC分类号： G03B17/30 ,  G03B17/02 ,  G03B17/26

CPC分类号： G03B17/30 ,  G03B2217/263 ,  G03B2217/268

摘要： A camera which includes a film cartridge whose spool is adapted to be set in different rotational positions with respect to a film cartridge main body between unused state and used state of the film cartridge, and a camera body having a film cartridge accommodating portion, and is arranged to show that the film cartridge is in the used state when the used film cartridge is inserted in the accommodating portion of the camera body.The film cartridge is provided with shaped portions having different shapes from each other corresponding to the two rotational positions, while the film cartridge accommodating portion of the camera body is provided with an ejecting member, a detecting member for detecting the state of use of the film cartridge through its movement controlled by the differently shaped portions of the film cartridge upon insertion of the film cartridge into the film cartridge accommodating portion, and a display member for detection to be shown at a predetermined position in responsive movement to the detecting member, upon detection that the film cartridge is in the used state by the detecting member.

摘要翻译： 一种相机，其包括胶卷盒，其胶卷筒适于在暗盒的未使用状态和使用状态之间相对于暗盒主体设置在不同的旋转位置，以及具有暗盒容纳部分的相机主体，并且 被布置为示出当将所使用的暗盒插入照相机主体的容纳部分时，暗盒处于使用状态。 胶片暗盒设置有与两个旋转位置相对应的不同形状的成形部，而相机主体的暗盒容纳部设置有排出构件，检测构件用于检测胶片的使用状态 盒式磁带通过其在胶片暗盒插入胶卷暗盒容纳部分时由胶片暗盒的不同形状部分控制的运动，以及检测显示部件，在检测部件响应运动时被显示在预定位置 暗盒被检测部件处于使用状态。