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11. 发明申请

US20090153937A1 LIGHT QUANTITY CONTROL DEVICE 有权
标题翻译：光数量控制装置
公开(公告)号：US20090153937A1
公开(公告)日：2009-06-18
申请号：US12368552
申请日：2009-02-10
申请人： Phichet Numnual , Takashi Nakano , Makoto Mikami
发明人： Phichet Numnual , Takashi Nakano , Makoto Mikami
IPC分类号： G02B26/02
CPC分类号： G03B9/02
摘要： A light quantity control device includes: a bottom board having an opening; a first blade and a second blade linearly moving in opposing directions and changing in an opening area of the opening; a supporting blade overlapping the first blade and closing the opening in cooperation with the first blade and the second blade; and a driving lever connected to the first blade, the second blade, and the supporting blade, and driving the first blade, the second blade, and the supporting blade by rotation of the driving lever. The first blade and the supporting blade are engaged with an identical pin provided in the driving lever. The first blade and the supporting blade are misaligned in such a way to reduce an overlapping degree of the first blade and the supporting blade. The first blade and the supporting blade bring the opening to the fully closed state in cooperation with the second blade.
摘要翻译：光量控制装置包括：具有开口的底板; 第一叶片和第二叶片沿相反方向线性移动并且在开口的开口区域中改变; 支撑刀片与第一刀片重叠并且与第一刀片和第二刀片协作关闭开口; 以及连接到第一叶片，第二叶片和支撑叶片的驱动杆，并且通过驱动杆的旋转来驱动第一叶片，第二叶片和支撑叶片。第一刀片和支撑刀片与设置在驱动杆中的相同的销接合。第一刀片和支撑刀片以这样的方式不对准，以减少第一刀片和支撑刀片的重叠程度。第一刀片和支撑刀片与第二刀片协同工作使开口处于完全关闭状态。

12. 发明授权

US08550731B2 Blade drive device and optical device 有权
标题翻译：刀片驱动装置和光学装置
公开(公告)号：US08550731B2
公开(公告)日：2013-10-08
申请号：US13053568
申请日：2011-03-22
申请人： Phichet Numnual , Prapas Charoensilputthakun
发明人： Phichet Numnual , Prapas Charoensilputthakun
IPC分类号： G03B9/02
CPC分类号： G03B9/04
摘要： A blade drive device includes: a board including an optical path opening; a blade including a plurality of openings; a first drive source that swings the blade to move toward and away from the optical path opening; and a second drive source that changes a position of a swinging fulcrum of the blade relative to the board. The first drive source includes a first rotor and a first transmitting portion transmitting a rotation of the first rotor to the blade. The second drive source includes a second rotor and a second transmitting portion transmitting a rotation of the second rotor to the blade. The blade includes a cam slot engaging the first transmitting portion and a fitting hole into which the second transmitting portion slidably fits.
摘要翻译：刀片驱动装置包括：包括光路开口的板; 包括多个开口的刀片; 第一驱动源，其使所述刀片摆动以朝向和远离所述光路开口移动; 以及第二驱动源，其改变所述叶片相对于所述板的摆动支点的位置。第一驱动源包括第一转子和将第一转子的旋转传递到叶片的第一传递部分。第二驱动源包括第二转子和将第二转子的旋转传递到叶片的第二传递部分。叶片包括接合第一传递部分的凸轮槽和第二传递部分可滑动配合的装配孔。

13. 发明授权

US08366331B2 Blade driving device and optical apparatus 有权
标题翻译：刀片驱动装置和光学装置
公开(公告)号：US08366331B2
公开(公告)日：2013-02-05
申请号：US13191810
申请日：2011-07-27
申请人： Phichet Numnual , Takashi Nakano
发明人： Phichet Numnual , Takashi Nakano
IPC分类号： G03B9/20
CPC分类号： G03B9/02 , Y10T83/8789
摘要： A blade driving device includes: a board including an optical path opening; first and second blades moving toward and away from the optical path opening; first and second transmitting portions driving the first and second blades; and first and second drive sources respectively driving the first and second transmitting portions, wherein the first and second transmitting portions respectively include first and second drive pins, and the first blade includes an engagement slot engaging one of the first and second drive pins and is attached to the first and the second transmitting portions to be rotatable about the other of the first and second drive pins.
摘要翻译：刀片驱动装置包括：包括光路开口的板; 第一和第二叶片朝向和远离光路开口移动; 驱动第一和第二叶片的第一和第二透射部分; 以及分别驱动第一和第二传动部分的第一和第二驱动源，其中第一和第二传动部分分别包括第一和第二驱动销，并且第一刀片包括接合第一和第二驱动销之一的接合槽，所述第一和第二传递部分能够绕所述第一和第二驱动销的另一个转动。

14. 发明授权

US07845866B2 Light quantity control device 有权
标题翻译：光量控制装置
公开(公告)号：US07845866B2
公开(公告)日：2010-12-07
申请号：US12368558
申请日：2009-02-10
申请人： Phichet Numnual , Takashi Nakano , Makoto Mikami
发明人： Phichet Numnual , Takashi Nakano , Makoto Mikami
IPC分类号： G03B9/40
CPC分类号： G03B9/00
摘要： A light quantity control device includes: a bottom board having an opening; a first blade, a supporting blade, and a second blade linearly moved in opposing directions and controlling the opening to a fully open state, a fully closed state, and a small aperture state; a driving lever connected to the set of blades and driving the set of blades by rotation of the driving lever; and a stopper restricting a rotational range of the driving lever. The set of blades controls the opening to the small aperture state when the driving lever is positioned at one end of the rotational range defined by the stopper.
摘要翻译：光量控制装置包括：具有开口的底板; 第一叶片，支撑叶片和第二叶片，其在相反的方向上直线移动并且将开口控制到完全打开状态，完全关闭状态和小孔径状态; 驱动杆，其连接到所述一组叶片并且通过所述驱动杆的旋转来驱动所述一组叶片; 以及限制所述驱动杆的旋转范围的止动件。当驱动杆位于由止动器限定的旋转范围的一端时，该组叶片控制开口到小孔状态。

15. 发明申请

US20090154913A1 LIGHT QUANTITY CONTROL DEVICE 有权
标题翻译：光数量控制装置
公开(公告)号：US20090154913A1
公开(公告)日：2009-06-18
申请号：US12368547
申请日：2009-02-10
申请人： Phichet Numnual , Takashi Nakano , Makoto Mikami
发明人： Phichet Numnual , Takashi Nakano , Makoto Mikami
IPC分类号： G03B9/10
CPC分类号： G03B9/06
摘要： A light quantity control device includes: a bottom board having an opening; a first blade, a supporting blade and a second blade linearly moving in opposing directions and controlling light quantity passing through the opening; and a driving lever connected to the set of blades and driving the set of blades by rotation of the driving lever. The driving lever rotates within degrees centering on a phantom line A passing through a rotational center of the driving lever and being parallel with the moving directions of the blades.
摘要翻译：光量控制装置包括：具有开口的底板; 第一叶片，支撑叶片和第二叶片，其沿相反方向线性移动并控制通过所述开口的光量; 以及驱动杆，其连接到所述一组叶片并且通过所述驱动杆的旋转来驱动所述一组叶片。驱动杆以穿过驱动杆的旋转中心并与叶片的移动方向平行的假想线A为中心旋转。

16. 发明授权

US08368989B2 Light amount adjusting device and optical device 有权
标题翻译：光量调节装置和光学装置
公开(公告)号：US08368989B2
公开(公告)日：2013-02-05
申请号：US12715730
申请日：2010-03-02
申请人： Phichet Numnual , Takashi Nakano , Prapas Charoensilputthakun
发明人： Phichet Numnual , Takashi Nakano , Prapas Charoensilputthakun
IPC分类号： G02B26/02
CPC分类号： G03B9/00 , G03B9/26
摘要： A light amount adjusting device includes: a board including an opening; a linear moving blade linearly and movably supported by the board; and a swinging blade swingably supported by the board, wherein: the linear moving blade and the swinging blade are receded from the opening to form a fully opened state; the linear moving blade covers the opening to form a fully closed state; and the swinging blade has a small aperture opening with a diameter smaller than a diameter of the opening, and causes the small aperture opening and the opening to be overlapped with each other to form a small aperture state.
摘要翻译：光量调节装置包括：包括开口的板; 线性移动叶片，由板线性地可动地支撑; 以及由所述板可摆动地支撑的摆动刀片，其中：所述直线移动刀片和所述摆动刀片从所述开口退回以形成完全打开状态; 线性移动刀片覆盖开口以形成完全关闭状态; 并且摆动刀片具有直径小于开口直径的小孔径开口，并且使得小孔径开口和开口彼此重叠以形成小孔径状态。

17. 发明授权

US08047733B2 Blade drive device 有权
标题翻译：刀片驱动装置
公开(公告)号：US08047733B2
公开(公告)日：2011-11-01
申请号：US12620767
申请日：2009-11-18
申请人： Phichet Numnual , Takashi Nakano , Prapas Charoensilputthakun , Noppadol Ngernping
发明人： Phichet Numnual , Takashi Nakano , Prapas Charoensilputthakun , Noppadol Ngernping
IPC分类号： G03B9/10
CPC分类号： G03B9/02 , G03B9/10 , G03B9/26
摘要： A blade drive device includes: a board having a shutter opening; a blade for adjusting an amount of light entering the shutter opening; and a transmitting member for transmitting a drive force to the blade. The transmitting member includes a drive pin swinging about a given support point. The blade has a first cam slot engaged with the drive pin and swinging about a given support point in conjunction with a swinging of the drive pin. The first cam slot includes a first permitting area and a first restricting area. The blade is permitted to swing when the drive pin is located in the first permitting area. The blade is restricted from swinging when the drive pin is located in the first restricting area.
摘要翻译：刀片驱动装置包括：具有挡板开口的板; 用于调节进入快门开口的光量的叶片; 以及用于将驱动力传递到所述叶片的传递构件。传动构件包括围绕给定支撑点摆动的驱动销。刀片具有与驱动销接合并与驱动销的摆动相关的给定支撑点摆动的第一凸轮槽。第一凸轮槽包括第一允许区域和第一限制区域。当驱动销位于第一允许区域时，允许刀片摆动。当驱动销位于第一限制区域时，刀片被限制摆动。

18. 发明授权

US07955009B2 Sector blade driving apparatus 有权
标题翻译：扇叶驱动装置
公开(公告)号：US07955009B2
公开(公告)日：2011-06-07
申请号：US12616360
申请日：2009-11-11
申请人： Phichet Numnual , Takashi Nakano
发明人： Phichet Numnual , Takashi Nakano
IPC分类号： G03B9/10
CPC分类号： G03B9/02
摘要： A sector blade driving apparatus includes: a board having an opening; a blade supported for linear movement, adjusting an opening amount of the opening, and having first and second engagement holes; a drive member rotating to drive the blade; and an arm transmitting an drive force of the drive member to the blade, and provided in the drive member. The arm is provided with first and second drive pins respectively engaging the first and second engagement holes.
摘要翻译：扇形叶片驱动装置包括：具有开口的板; 支撑用于线性运动的叶片，调节开口的开口量，并具有第一和第二接合孔; 旋转以驱动所述叶片的驱动构件; 以及将驱动构件的驱动力传递到叶片的臂，并且设置在驱动构件中。臂设置有分别接合第一和第二接合孔的第一和第二驱动销。

19. 发明授权

US07762732B2 Light quantity control device 有权
标题翻译：光量控制装置
公开(公告)号：US07762732B2
公开(公告)日：2010-07-27
申请号：US12368547
申请日：2009-02-10
申请人： Phichet Numnual , Takashi Nakano , Makoto Mikami
发明人： Phichet Numnual , Takashi Nakano , Makoto Mikami
IPC分类号： G03B9/40 , H04N5/238
CPC分类号： G03B9/06
摘要： A light quantity control device includes: a bottom board having an opening; a first blade, a supporting blade and a second blade linearly moving in opposing directions and controlling light quantity passing through the opening; and a driving lever connected to the set of blades and driving the set of blades by rotation of the driving lever. The driving lever rotates within degrees centering on a phantom line A passing through a rotational center of the driving lever and being parallel with the moving directions of the blades.
摘要翻译：光量控制装置包括：具有开口的底板; 第一叶片，支撑叶片和第二叶片，其沿相反方向线性移动并控制通过所述开口的光量; 以及驱动杆，其连接到所述一组叶片并且通过所述驱动杆的旋转来驱动所述一组叶片。驱动杆以穿过驱动杆的旋转中心并与叶片的移动方向平行的假想线A为中心旋转。

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