会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 57. 发明授权
    • Camera diaphragm device
    • 相机隔膜装置
    • US07942592B2
    • 2011-05-17
    • US12659113
    • 2010-02-25
    • Koji SawanoboriToshihiro Nishimura
    • Koji SawanoboriToshihiro Nishimura
    • G03B9/02
    • G03B9/02
    • A camera diaphragm device in which two diaphragm blades, that is, first and second diaphragm blades having respective first and second diaphragm aperture portions whose diameters differ from each other is provided. The diaphragm blades are mounted to blade mounting shafts provided close to each other and in a standing manner, and are separately reciprocatingly rotated by driving pins of respective rotors. When the diaphragm device is set in a minimum diaphragm aperture control state, not only is the first diaphragm blade having the first aperture portion for restricting the minimum diaphragm aperture moved to an aperture portion, but also the second diaphragm blade having the second aperture portion for restricting an intermediate diaphragm aperture is moved to the aperture portion from the same direction. An area of the aperture portion that cannot be covered by only the first diaphragm blade is covered by the second diaphragm blade.
    • 提供一种相机隔膜装置,其中提供两个光阑叶片,即具有彼此直径彼此不同的相应的第一和第二光阑孔径部分的第一和第二光阑叶片。 隔膜叶片安装到彼此靠近并且以立式的方式设置的叶片安装轴,并且通过各个转子的驱动销而分开地往复运动。 当隔膜装置设置在最小的光圈孔径控制状态时,不仅具有用于限制最小光阑孔径的第一开口部分的第一光阑叶片移动到开口部分,而且具有第二光阑叶片的第二光阑叶片具有用于 限制中间隔膜孔径从同一方向移动到开口部分。 只有第一光阑叶片不能覆盖的开口部分的区域被第二光阑叶片覆盖。
    • 58. 发明申请
    • Camera diaphragm device
    • 相机隔膜装置
    • US20100220993A1
    • 2010-09-02
    • US12659113
    • 2010-02-25
    • Koji SawanoboriToshihiro Nishimura
    • Koji SawanoboriToshihiro Nishimura
    • G03B9/02
    • G03B9/02
    • A camera diaphragm device in which two diaphragm blades, that is, first and second diaphragm blades having respective first and second diaphragm aperture portions whose diameters differ from each other is provided. The diaphragm blades are mounted to blade mounting shafts provided close to each other and in a standing manner, and are separately reciprocatingly rotated by driving pins of respective rotors. When the diaphragm device is set in a minimum diaphragm aperture control state, not only is the first diaphragm blade having the first aperture portion for restricting the minimum diaphragm aperture moved to an aperture portion, but also the second diaphragm blade having the second aperture portion for restricting an intermediate diaphragm aperture is moved to the aperture portion from the same direction. An area of the aperture portion that cannot be covered by only the first diaphragm blade is covered by the second diaphragm blade.
    • 提供一种相机隔膜装置,其中提供两个光阑叶片,即具有彼此直径彼此不同的相应的第一和第二光阑孔径部分的第一和第二光阑叶片。 隔膜叶片安装到彼此靠近并且以立式的方式设置的叶片安装轴,并且通过各个转子的驱动销而分开地往复运动。 当隔膜装置设置在最小的光圈孔径控制状态时,不仅具有用于限制最小光阑孔径的第一开口部分的第一光阑叶片移动到开口部分,而且具有第二光阑叶片的第二光阑叶片具有用于 限制中间隔膜孔径从同一方向移动到开口部分。 只有第一光阑叶片不能覆盖的开口部分的区域被第二光阑叶片覆盖。