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11. 发明申请

US20060002696A1 Lens system and image taking apparatus 审中-公开
标题翻译：镜头系统和摄像设备
公开(公告)号：US20060002696A1
公开(公告)日：2006-01-05
申请号：US11126833
申请日：2005-05-11
申请人： Hideo Onishi , Shuichi Fujii , Norio Maeda , Tetsuya Uno
发明人： Hideo Onishi , Shuichi Fujii , Norio Maeda , Tetsuya Uno
IPC分类号： G03B17/00
CPC分类号： G02B7/102 , G03B17/04
摘要： A lens system 1 is provided with: a first lens unit 5 that is movable in the direction of the optical axis x; a second lens unit 12 that is movable in the direction of the optical axis x; a driving mechanism 9 that linearly moves the first lens unit 5 in the direction of the optical axis x; and a cylindrical cam shaft 13 having at least a first cam portion 13a and a second cam portion 13b. In the cylindrical cam shaft 13, the first cam portion 13a is engaged with the first lens unit 5, and the second cam portion 13b is engaged with the second lens unit 12. The cylindrical cam shaft 13 is rotated by the linear movement of the first lens unit 5 by the first driving mechanism 9, and the second lens unit 12 is linearly moved by the rotation of the cylindrical cam shaft 13.
摘要翻译：透镜系统1设置有：可沿光轴x方向移动的第一透镜单元5; 可沿光轴x方向移动的第二透镜单元12; 使第一透镜单元5沿光轴x方向直线移动的驱动机构9; 以及具有至少第一凸轮部分13a和第二凸轮部分13b的圆柱形凸轮轴13。在圆筒形凸轮轴13中，第一凸轮部分13a与第一透镜单元5接合，第二凸轮部分13b与第二透镜单元12接合。圆柱形凸轮轴13通过线性运动第一透镜单元5由第一驱动机构9和第二透镜单元12通过圆柱形凸轮轴13的旋转线性地移动。

12. 发明申请

US20060001982A1 Lens system and image capturing apparatus 有权
标题翻译：镜头系统和摄像装置
公开(公告)号：US20060001982A1
公开(公告)日：2006-01-05
申请号：US11148634
申请日：2005-06-09
申请人： Hideo Onishi , Shuichi Fujii , Norio Maeda , Tetsuya Uno
发明人： Hideo Onishi , Shuichi Fujii , Norio Maeda , Tetsuya Uno
IPC分类号： G02B15/14
CPC分类号： G02B7/102 , G02B7/022
摘要： A lens system 3 is provided with a plurality of lens units including a first lens unit 9, and has a condition changing structure 6 that is capable of changing the condition of the first lens unit 9 without changing the position of the first lens unit 9 in the direction of the optical axis x.
摘要翻译：透镜系统3设置有包括第一透镜单元9的多个透镜单元，并且具有条件改变结构6，其能够在不改变第一透镜单元9的位置的情况下改变第一透镜单元9的状态光轴x的方向。

13. 发明授权

US07474845B2 Lens barrel with a releasable engagement 有权
标题翻译：透镜镜筒具有可释放的接合
公开(公告)号：US07474845B2
公开(公告)日：2009-01-06
申请号：US11243330
申请日：2005-10-04
申请人： Naohiko Hayashi , Norio Maeda
发明人： Naohiko Hayashi , Norio Maeda
IPC分类号： G03B17/00
CPC分类号： G02B7/102 , G02B15/177
摘要： The lens barrel of the present invention, in order to provide a lens barrel capable of reliably and easily preventing the breakage of the tooth of the revolving shaft of the driving motor and the tooth of the rack which teeth are engaged with each other, the lens barrel is provided with: the driving motor; the lens unit holder that has the rack receiving the transmission of the driving force by engaging with the revolving shaft which is a part of the driving motor, and holds the lens unit holder; and the spear portion that releases the engagement between the part of the revolving shaft and the rack.
摘要翻译：本发明的镜筒，为了提供能够可靠且容易地防止驱动电动机的旋转轴的齿部和齿彼此啮合的齿条齿的镜筒，机筒配有：驱动电机; 具有通过与作为驱动电机的一部分的旋转轴接合并且保持透镜单元保持器的齿条接收驱动力的传递的透镜单元保持器; 以及释放旋转轴的一部分和齿条之间的接合的矛部。

14. 发明申请

US20060269267A1 Lens barrel 有权
标题翻译：镜筒
公开(公告)号：US20060269267A1
公开(公告)日：2006-11-30
申请号：US11243330
申请日：2005-10-04
申请人： Naohiko Hayashi , Norio Maeda
发明人： Naohiko Hayashi , Norio Maeda
IPC分类号： G03B17/00
CPC分类号： G02B7/102 , G02B15/177
摘要： The lens barrel of the present invention, in order to provide a lens barrel capable of reliably and easily preventing the breakage of the tooth of the revolving shaft of the driving motor and the tooth of the rack which teeth are engaged with each other, the lens barrel is provided with: the driving motor; the lens unit holder that has the rack receiving the transmission of the driving force by engaging with the revolving shaft which is a part of the driving motor, and holds the lens unit holder; and the spear portion that releases the engagement between the part of the revolving shaft and the rack.
摘要翻译：本发明的镜筒，为了提供能够可靠且容易地防止驱动电动机的旋转轴的齿部和齿彼此啮合的齿条齿的镜筒，机筒配有：驱动电机; 具有通过与作为驱动电机的一部分的旋转轴接合并且保持透镜单元保持器的齿条接收驱动力的传递的透镜单元保持器; 以及释放旋转轴的一部分和齿条之间的接合的矛部。

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