发明名称 Box (housing) containing a photographic film and its method of manufacture
摘要 The invention relates to a photographic film box (box camera) fitted with a lens (objective). It relates to a film box which includes a lens (4) and a shutter (35) which can be actuated from the outside. According to the invention, a photographic film cartridge (loader) (20) of the normal type is placed in a chamber (12) and the film is unwound so that it forms a roll (23) in another chamber (11), without being exposed. During successive shots, the film is rewound progressively into the cartridge (20) so that, when all the images have been exposed, the film is already in place in the cartridge. Application to photographic cameras to be thrown away after a single film. <IMAGE>
申请公布号 FR2658626(A1) 申请公布日期 1991.08.23
申请号 FR19910003348 申请日期 1991.03.19
申请人 FUJI PHOTO FILM CO LTD 发明人 MOCHIDA MITSUYOSHI;MAEKAWA TOKUO;TAKEI HISASHI;MATSUMOTO YASUO;OHMURA HIROSHI;SUGIMOTO SHIGERU;USHIRO SEIMEIASANO SEIJI;YOSHIDA TOSHIO
分类号 G03B17/04;G03B17/02;G03B19/04;G03C3/00 主分类号 G03B17/04
代理机构 代理人
主权项
地址