公开(公告)号：US3662664A

公开(公告)日：1972-05-16

申请号：US3662664D

申请日：1966-06-06

申请人： CANON CAMERA CO

发明人： GOSHIMA TAKESHI

IPC分类号： G03B9/22 ,  G03B9/58

CPC分类号： G03B9/22

摘要： Lens shutter for a camera in which the shutter blades determine the exposure time and the diaphragm opening, the shutter blades being rotatably mounted on one rotatable ring and interconnected with a second ring rotatable relative to the first ring, a governor mechanism being provided on either of the two rings and cooperating with the other of the two rings to provide a shutter speed control in accordance with the diaphragm setting.

摘要翻译： 其中快门叶片确定曝光时间和光阑开口的相机的透镜快门，快门叶片可旋转地安装在一个可旋转的环上并且与可相对于第一环可旋转的第二环互连，调节器机构设置在 两个环，并与两个环中的另一个配合，以根据隔膜设置提供快门速度控制。