发明名称 MAGAZINE FOR PHOTOGRAPHIC FILM
摘要 PURPOSE:To allow easy light shielding of a slip part even if the outside shape of a magazine body is intricate by disposing a light shielding member to the leader part of a film and press-fitting the light shielding member into the inner side of the lip part on the magazine side. CONSTITUTION:The light shielding member 30 is press-fitted to a part of the leader part 21 of the film 20 on the inner side of the lip part 10 of the magazine formed with a stopper, step, taper, etc., by which the inside of the magazine is maintained in a light shielding state. The light shielding member 30 is drawn out of the inner side of the lip part 20 and is taken up on a take-up shaft according to the rotation of the take-up shaft simply by setting the magazine to a camera and fixing the front end of the leader part 21 to the film take-up shaft of the camera at the time of photographing. The front end of the leader part 21 is detached from the take-up shaft of the camera and the light shielding member 30 is press-fitted to the inner side of the lip part 20 when the rewinding operation of the film 20 is carried out upon completion of photographing. The light shielding member is then stopped at the specified depth and the inside of the magazine is again put into the light shielding state.
申请公布号 JPH0239044(A) 申请公布日期 1990.02.08
申请号 JP19880189783 申请日期 1988.07.28
申请人 KONICA CORP 发明人 KOBOSHI SHIGEHARU;YAMADA YOSHITAKA;IKEDA HIROSHI;KOBAYASHI HIDEO
分类号 G03C3/00 主分类号 G03C3/00
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