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1. 发明授权

US08454249B2 Focal plane shutter for cameras and digital camera provided with the same 有权
标题翻译：用于相机和数码相机的焦平面快门提供相同的
公开(公告)号：US08454249B2
公开(公告)日：2013-06-04
申请号：US13404357
申请日：2012-02-24
申请人： Kohei Nishimura , Yuki Nakamura , Yusuke Togo
发明人： Kohei Nishimura , Yuki Nakamura , Yusuke Togo
IPC分类号： G03B9/08
CPC分类号： G03B9/36 , G03B9/20
摘要： A second blade-driving mechanism includes second blade-driving first member and second blade-driving second member, only the second blade-driving second member is rotated against elastic force of a blade-driving spring while the second blade-driving first member engages and is locked by a locking member at start of cocking operation of the cocking member to keep a second blade covering an exposure aperture, and the second blade-driving first member is disengaged from locking member at final stage of cocking operation, so the second blade-driving first member can be rotated by elastic force of a second blade-cocking spring and the second blade is made to open the exposure aperture. Staring cocking operation of a focal plane shutter is possible irrespective of the length of time during which imaging information can be transferred from an image sensor to storage via an information-processing circuit.
摘要翻译：第二叶片驱动机构包括第二叶片驱动第一构件和第二叶片驱动第二构件，只有第二叶片驱动第二构件抵抗叶片驱动弹簧的弹力而旋转，同时第二叶片驱动第一构件接合，在起动构件的起动操作开始时被锁定构件锁定以保持第二刀片覆盖曝光孔，并且第二刀片驱动第一构件在起动操作的最后阶段与锁定构件脱离接合，驱动第一构件可以通过第二叶片弹簧的弹力旋转，并且使第二叶片打开曝光孔。与成像信息可以经由信息处理电路从图像传感器传送到存储的时间长度无关，可以进行焦平面快门的起弧操作。

2. 发明申请

US20120219280A1 FOCAL PLANE SHUTTER FOR CAMERAS AND DIGITAL CAMERA PROVIDED WITH THE SAME 有权
标题翻译：适用于相机和数码相机的FOCAL PLANE SHUTTER
公开(公告)号：US20120219280A1
公开(公告)日：2012-08-30
申请号：US13404357
申请日：2012-02-24
申请人： Kohei NISHIMURA , Yuki NAKAMURA , Yusuke TOGO
发明人： Kohei NISHIMURA , Yuki NAKAMURA , Yusuke TOGO
IPC分类号： G03B9/14
CPC分类号： G03B9/36 , G03B9/20
摘要： A second blade group-driving mechanism includes second blade group-driving first member and second blade group-driving second member, only the second blade group-driving second member is rotated against elastic force of a blade group-driving spring while the second blade group-driving first member engages and is locked by a locking member at start of cocking operation of the cocking member to keep a second blade group covering an exposure opening, and the second blade group-driving first member is disengaged from locking member at final stage of cocking operation, so the second blade group-driving first member can be rotated by elastic force of a second blade group-cocking spring and the second blade group is made to open the exposure opening. Starting cocking operation of a focal plane shutter is possible irrespective of the length of time during which imaging information can be transferred from an image sensor to storage via an information-processing circuit.
摘要翻译：第二刀片组驱动机构包括第二刀片组驱动第一构件和第二刀片组驱动第二构件，仅第二刀片组驱动第二构件抵抗刀片组驱动弹簧的弹力而旋转，而第二刀片组驱动第二构件驱动第一构件在起动构件的起动操作开始时被锁定构件接合并且被锁定以保持第二刀片组覆盖曝光口，并且第二刀片组驱动第一构件在锁定构件的最后阶段脱离因此第二刀片组驱动第一构件可以通过第二刀片组弹簧的弹力而旋转，并且使第二刀片组打开曝光开口。与成像信息可以经由信息处理电路从图像传感器传送到存储的时间长度无关，可以进行焦平面快门的开始起动操作。

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