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1. 发明申请

US20100033844A1 IMAGE PICKUP APPARATUS 有权
标题翻译：图像拾取装置
公开(公告)号：US20100033844A1
公开(公告)日：2010-02-11
申请号：US12535493
申请日：2009-08-04
申请人： Kenichi Katano
发明人： Kenichi Katano
IPC分类号： G02B7/04
CPC分类号： G02B7/10 , G02B7/021 , G02B7/022 , G02B7/102 , G02B13/16 , G03B17/04
摘要： An image pickup apparatus which makes it possible to form a multi-stage retractable lens barrel permitting the amount of extension of the lens barrel to be set as desired. A first intermediate rotary barrel fitted, for rotation, on a first intermediate rectilinear motion barrel restrained from rotation about an optical axis. A second intermediate rectilinear motion barrel is rectilinearly guided by the first intermediate rectilinear motion barrel. A second intermediate rotary barrel is fitted on the second intermediate rectilinear motion barrel and engaged with the first intermediate rotary barrel, rotation. The first intermediate rectilinear motion barrel has a cam groove formed on an inner peripheral surface thereof, for engagement with the second intermediate rotary barrel to cause the same to move along the optical axis.
摘要翻译：一种图像拾取装置，其可以形成允许根据需要设定镜筒延伸量的多级可伸缩镜筒。第一中间旋转筒，用于旋转，安装在第一中间直线运动镜筒上，以防止围绕光轴旋转。第二中间直线运动筒由第一中间直线运动筒直线引导。第二中间旋转筒安装在第二中间直线运动筒上并与第一中间旋转筒旋转接合。第一中间直线运动筒具有形成在其内周表面上的凸轮槽，用于与第二中间旋转筒接合以使其相对于光轴移动。

2. 发明授权

US08602664B2 Lens barrel and image pickup apparatus 有权
标题翻译：镜筒和摄像装置
公开(公告)号：US08602664B2
公开(公告)日：2013-12-10
申请号：US13330740
申请日：2011-12-20
申请人： Kenichi Katano
发明人： Kenichi Katano
IPC分类号： G03B9/02
CPC分类号： G03B9/06 , G03B9/14 , G03B17/04
摘要： A lens barrel that is capable of reducing a size and cost by omitting an actuator only for diaphragm blades, and of preventing a change of a diaphragm aperture due to a variation in a part accuracy of a mechanism that drives diaphragm blades. Diaphragm blades have cam engagement parts, respectively. A holding member holds the diaphragm blades so as to be rotatable in directions to open and close an aperture. An energizing member energizes the diaphragm blades in a direction to open or close the aperture. A moving member has cam surfaces that engage with the cam engagement parts, and moves in an optical axis direction to operate the diaphragm blades by cam actions between the cam engagement parts and the cam surfaces against energizing force of the energizing member. Regulation parts regulate the operations of the diaphragm blades by the energizing force of the energizing member.
摘要翻译：一种透镜镜筒，其能够通过省略用于光圈叶片的致动器来减小尺寸和成本，并且防止由于驱动光阑叶片的机构的部件精度的变化而导致的光阑孔径的变化。隔膜叶片分别具有凸轮接合部分。保持构件保持光阑叶片，以便能够打开和关闭孔的方向旋转。激励部件在打开或关闭光圈的方向上激励光阑叶片。移动构件具有与凸轮接合部接合的凸轮表面，并且在光轴方向上移动，以通过凸轮接合部和凸轮表面之间的凸轮作用抵抗激励构件的能量来操作隔膜叶片。调节部件通过激励部件的激励力来调节光阑叶片的操作。

3. 发明授权

US08218255B2 Retractable lens barrel unit 有权
标题翻译：伸缩镜筒单元
公开(公告)号：US08218255B2
公开(公告)日：2012-07-10
申请号：US12840790
申请日：2010-07-21
申请人： Kenichi Katano
发明人： Kenichi Katano
IPC分类号： G02B7/02
CPC分类号： G02B7/08
摘要： A lens barrel unit includes a holder configured to hold a lens, a cam cylinder including a cam groove configured to engage with the holder and define a movement of the holder in an optical axis direction, and a projection that has a part of the cam groove and projects in the optical axis direction, and a straightforward movement cylinder configured to guide a straightforward movement of the holder, the straightforward movement cylinder including a flange forming a notch. In a process from a retraction state in which the projection is located in the notch to an image pickup state in which the projection is located outside of the notch, the straightforward movement cylinder moves relative to the cam cylinder in the optical axis direction.
摘要翻译：透镜筒单元包括构造成保持透镜的保持器，包括凸轮槽的凸轮缸，凸轮槽构造成与保持器接合并限定保持器在光轴方向上的运动，以及具有凸轮槽的一部分的突起并且在光轴方向上突出，以及直立运动缸，构造成引导保持件的直接运动，该直动运动缸包括形成凹口的凸缘。在从突起位于凹口中的回退状态到突起位于凹口外侧的图像拾取状态的过程中，直线移动圆筒相对于凸轮圆柱体在光轴方向上移动。

4. 发明申请

US20110026136A1 RETRACTABLE LENS BARREL UNIT 有权
标题翻译：可收回的镜头棒单元
公开(公告)号：US20110026136A1
公开(公告)日：2011-02-03
申请号：US12840714
申请日：2010-07-21
申请人： Kenichi Katano
发明人： Kenichi Katano
IPC分类号： G02B15/14
CPC分类号： G02B7/021 , G03B17/04
摘要： A lens barrel unit includes a lens holding cylinder, a cam cylinder, and a straightforward movement cylinder. The lens holding cylinder includes a ring-shaped step that projects outward in a radial direction. In an image pickup state, a surface of the ring-shaped step which is an end of an object side in the ring-shaped step is closer to an object than a surface of the straightforward movement cylinder which is an end of an object side in the straightforward movement cylinder.
摘要翻译：透镜筒单元包括透镜保持筒，凸轮缸和直接运动缸。透镜保持筒包括沿径向向外突出的环状台阶。在图像拾取状态下，作为环形台阶中的物体侧的端部的环状台阶的表面比作为物体侧端部的直线运动缸体的表面更靠近物体直线运动缸。

5. 发明授权

US06450705B2 Cartridge accommodating device of camera, and cartridge chamber lid of camera 失效
标题翻译：相机的墨盒容纳装置和相机的墨盒室盖
公开(公告)号：US06450705B2
公开(公告)日：2002-09-17
申请号：US09810381
申请日：2001-03-16
申请人： Kenichi Katano
发明人： Kenichi Katano
IPC分类号： G03B100
CPC分类号： G03B19/04 , G03B2217/268
摘要： A cartridge accommodating device of a camera includes a fork arranged to fit into a spool shaft of a film cartridge, a key member arranged to be movable back and forth with respect to a key way provided in the spool shaft and to transmit a film transport driving force to the spool shaft by engaging the key way, a first urging member arranged to urge the key member to engage the key way, a shaft keep member arranged to abut on the spool shaft when the fork fits into the spool shaft, and a second urging member arranged to urge the shaft keep member to move in an axial direction of the spool shaft. Accordingly, the key member can be caused to smoothly engage the key way and the film can be smoothly transported while the film cartridge is stably held in a predetermined position.
摘要翻译：照相机的盒式磁带容纳装置包括：配置成装在胶卷暗盒的卷筒轴上的一个键，一个键构件，可相对于设在卷筒轴上的钥匙方式前后移动，并传送胶片传送驱动通过接合钥匙方向对卷轴的力的力;第一推动构件，布置成推动钥匙构件接合钥匙方向;轴保持构件，当叉安装到卷轴中时被布置成抵靠在卷轴上; 所述推压构件被布置成推动所述轴保持构件沿所述线轴的轴向方向移动。因此，可以使键构件平滑地接合钥匙，并且在将暗盒稳定地保持在预定位置的同时可以顺利地输送胶片。

6. 发明授权

US08184382B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US08184382B2
公开(公告)日：2012-05-22
申请号：US12535559
申请日：2009-08-04
申请人： Kenichi Katano
发明人： Kenichi Katano
IPC分类号： G02B15/14 , G02B7/02
CPC分类号： G03B17/04 , G02B7/102
摘要： An image pickup apparatus which makes it possible to achieve reduction of the size in the optical axis direction thereof, and easily maintain the accuracy of rectilinear guidance between lenses. A cam barrel rotatable around an optical axis has a cam for controlling motion of a lens unit along the optical axis. A rectilinear motion guide unit rectilinearly guides the lens unit. The rectilinear motion guide unit has a rectilinear motion barrel fitted in the cam barrel for rectilinearly guiding the lens unit, and a rectilinear motion member that is rectilinearly guided by a rectilinear motion guide member disposed around the rectilinear motion barrel and is connected to the rectilinear motion barrel. The cam barrel is sandwiched from front and rear in a direction along the optical axis by the rectilinear motion guide unit, and is movable together therewith along the optical axis.
摘要翻译：可以实现光轴方向的尺寸减小的图像拾取装置，并且容易地保持透镜之间的直线引导的精度。可围绕光轴旋转的凸轮筒具有用于控制透镜单元沿光轴的运动的凸轮。直线运动导向单元直线地引导透镜单元。直线运动引导单元具有安装在凸轮筒中的直线运动筒，用于直线引导透镜单元，以及由直线运动引导构件直线引导的直线运动构件，该直线运动引导构件设置在直线运动筒周围并连接到直线运动桶。凸轮筒通过直线运动引导单元沿着光轴的方向从前后夹持，并且可以沿着光轴与其一起移动。

7. 发明申请

US20110026143A1 RETRACTABLE LENS BARREL UNIT 有权
标题翻译：可收回的镜头棒单元
公开(公告)号：US20110026143A1
公开(公告)日：2011-02-03
申请号：US12840790
申请日：2010-07-21
申请人： Kenichi Katano
发明人： Kenichi Katano
IPC分类号： G02B7/02
CPC分类号： G02B7/08
摘要： A lens barrel unit includes a holder configured to hold a lens, a cam cylinder including a cam groove configured to engage with the holder and define a movement of the holder in an optical axis direction, and a projection that has a part of the cam groove and projects in the optical axis direction, and a straightforward movement cylinder configured to guide a straightforward movement of the holder, the straightforward movement cylinder including a flange forming a notch. In a process from a retraction state in which the projection is located in the notch to an image pickup state in which the projection is located outside of the notch, the straightforward movement cylinder moves relative to the cam cylinder in the optical axis direction.
摘要翻译：透镜筒单元包括构造成保持透镜的保持器，包括凸轮槽的凸轮缸，凸轮槽构造成与保持器接合并限定保持器在光轴方向上的运动，以及具有凸轮槽的一部分的突起并且在光轴方向上突出，以及直立运动缸，构造成引导保持件的直接运动，该直动运动缸包括形成凹口的凸缘。在从突起位于凹口中的回退状态到突起位于凹口外侧的图像拾取状态的过程中，直线移动圆筒相对于凸轮圆柱体在光轴方向上移动。

8. 发明授权

US08654453B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US08654453B2
公开(公告)日：2014-02-18
申请号：US12535493
申请日：2009-08-04
申请人： Kenichi Katano
发明人： Kenichi Katano
IPC分类号： G02B7/10 , G02B7/02
CPC分类号： G02B7/10 , G02B7/021 , G02B7/022 , G02B7/102 , G02B13/16 , G03B17/04
摘要： An image pickup apparatus which makes it possible to form a multi-stage retractable lens barrel permitting the amount of extension of the lens barrel to be set as desired. A first intermediate rotary barrel fitted, for rotation, on a first intermediate rectilinear motion barrel restrained from rotation about an optical axis. A second intermediate rectilinear motion barrel is rectilinearly guided by the first intermediate rectilinear motion barrel. A second intermediate rotary barrel is fitted on the second intermediate rectilinear motion barrel and engaged with the first intermediate rotary barrel, rotation. The first intermediate rectilinear motion barrel has a cam groove formed on an inner peripheral surface thereof, for engagement with the second intermediate rotary barrel to cause the same to move along the optical axis.
摘要翻译：一种图像拾取装置，其可以形成允许根据需要设定镜筒延伸量的多级可伸缩镜筒。第一中间旋转筒，用于旋转，安装在第一中间直线运动镜筒上，以防止围绕光轴旋转。第二中间直线运动筒由第一中间直线运动筒直线引导。第二中间旋转筒安装在第二中间直线运动筒上并与第一中间旋转筒旋转接合。第一中间直线运动筒具有形成在其内周表面上的凸轮槽，用于与第二中间旋转筒接合以使其相对于光轴移动。

9. 发明授权

US08317416B2 Barrier device for camera 有权
标题翻译：相机屏障装置
公开(公告)号：US08317416B2
公开(公告)日：2012-11-27
申请号：US12508069
申请日：2009-07-23
申请人： Kenichi Katano
发明人： Kenichi Katano
IPC分类号： G03B17/00
CPC分类号： G03B11/043
摘要： A reliable barrier device for a camera, which is able to smoothly open and close blade members while suppressing a drive load applied when the blade members are opened and closed. Closing springs for primary and secondary blades are each interposed between corresponding ones of spring hooks on a barrier drive ring and on primary and secondary blade members. When the drive ring is rotated in a barrier opening direction, the distance between the spring hook on the ring and the spring hook for primary blade decreases and the urging force of the closing spring for primary blade decreases, which reduces a rotational torque produced by the closing springs for primary and secondary blades at barrier open state, making it possible to decrease a rotational torque produced by opening springs and acting on the drive ring at barrier open state.
摘要翻译：一种用于照相机的可靠的屏障装置，其能够平滑地打开和关闭叶片构件，同时抑制当叶片构件打开和关闭时施加的驱动负载。主叶片和次叶片的关闭弹簧各自插入在阻挡驱动环上的相应的弹簧钩之间以及主叶片和次叶片构件上。当驱动环沿阻挡打开方向旋转时，环上的弹簧钩与主叶片的弹簧钩之间的距离减小，并且初级叶片的关闭弹簧的作用力减小，这降低了由关闭弹簧，用于阻挡打开状态下的初级和次级叶片，使得可以减小由打开弹簧产生的旋转扭矩并在阻挡打开状态下作用在驱动环上。

10. 发明授权

US08179612B2 Retractable lens barrel unit 有权
标题翻译：伸缩镜筒单元
公开(公告)号：US08179612B2
公开(公告)日：2012-05-15
申请号：US12840714
申请日：2010-07-21
申请人： Kenichi Katano
发明人： Kenichi Katano
IPC分类号： G02B15/14
CPC分类号： G02B7/021 , G03B17/04
摘要： A lens barrel unit includes a lens holding cylinder, a cam cylinder, and a straightforward movement cylinder. The lens holding cylinder includes a ring-shaped step that projects outward in a radial direction. In an image pickup state, a surface of the ring-shaped step which is an end of an object side in the ring-shaped step is closer to an object than a surface of the straightforward movement cylinder which is an end of an object side in the straightforward movement cylinder.
摘要翻译：透镜筒单元包括透镜保持筒，凸轮缸和直接运动缸。透镜保持筒包括沿径向向外突出的环状台阶。在图像拾取状态下，作为环形台阶中的物体侧的端部的环状台阶的表面比作为物体侧端部的直线运动缸体的表面更靠近物体直线运动缸。

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