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    • 1. 发明申请
    • CENTRAL SHUTTER
    • 中控锁
    • WO2010089076A2
    • 2010-08-12
    • PCT/EP2010000606
    • 2010-02-02
    • LEICA CAMERA AGAAB KONSTANTIN
    • AAB KONSTANTIN
    • G03B9/08G03B9/22
    • G03B9/22G03B9/08
    • The invention relates to a central shutter (1) for camera objectives, having a ring-shaped leaf carrier (2) on which at least two fixed studs (3) are disposed circularly symmetrically to each other, on which sickle-shaped closure leaves (4) are pivotally supported, characterized in that each closure leaf (4) is associated with a separate pivot arm (5) facing the shutter opening (6) and also pivotally supported on the stud (3) and contacting a stop (10) disposed on the leaf carrier (2) under spring tension (8, 9) when the shutter leaf (4) is fully pivoted into the shutter opening (6).
    • 中央封闭件(1),用于照相机透镜的环状盘载体(2),其上至少有两个圆形对称布置的固定销(3)被布置在其上是月牙形快门叶片(4)枢转地安装,其特征在于,每个 快门叶片(4)被分配一个单独的,(6)面向所述闭合开口臂(5)也对销(3)枢转地安装和摆入的完全插入锁定开口(6)快门叶片(4)根据弹簧张力(8, 邻接9)布置在一个(板架2)停止(10)上。