发明名称 Shutter arrangement
摘要 A shutter mechanism for a camera wherein, when a release button is depressed, a main release plate is moved to release a running plate from a latching connection. An auxiliary release plate follows up the main release plate until it comes into frictional contact with the running plate, as the latter runs down, whereby the speed of movement of the running plate is regulated. When the running plate has moved a predetermined distance, the auxiliary release plate is left behind and then allowed to move and a shutter release operation is actuated.
申请公布号 US4500187(A) 申请公布日期 1985.02.19
申请号 US19820393300 申请日期 1982.06.29
申请人 CANON KABUSHIKI KAISHA 发明人 ENDO, TAKASHI
分类号 G03B13/36;G02B7/09;G03B3/10;G03B9/08;(IPC1-7):G03B17/38 主分类号 G03B13/36
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