发明名称 Roll film camera for use with various sized magazines
摘要 A roll film camera of the type in which the film may be contained either in a magazine of normal film frame capacity removably mounted within the camera body or in a magazine of large film frame capacity detachably mounted on the rear of the camera body and in which the film transport and shutter tensioning mechanisms are operatively connected with each other by means of a single operating member. The film transport mechanism is provided with clutch means arranged between said single operating member and the driving means for the camera side takeup spool upon attachment of the large capacity film magazine to the camera body for disconnecting the takeup spool driving means from the single operating member.
申请公布号 US4009480(A) 申请公布日期 1977.02.22
申请号 US19750549681 申请日期 1975.02.13
申请人 CANON KABUSHIKI KAISHA 发明人 IWASHITA, TOMONORI;AIZAWA, HIROSHI;KOZUKI, SUSUMU;UCHIDOI, MASANORI
分类号 G03B19/04;(IPC1-7):G03B1/00 主分类号 G03B19/04
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