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公开(公告)号：US20100214666A1
公开(公告)日：2010-08-26
申请号：US12710656
申请日：2010-02-23
申请人： Kunihiro Fukino
发明人： Kunihiro Fukino
IPC分类号： G02B15/14
摘要： Provided is a lens barrel comprising a fixed cylinder; an optical system having a first optical component that moves relative to the fixed cylinder; a first holding frame that holds the first optical component; a guide axle that is connected to the first holding frame and that extends parallel to an optical axis of the optical system; a linear drive unit operable to move the guide axle in the direction of the optical axis and to fix the position of the guide axle; and a holding cylinder that holds the linear drive unit, the holding cylinder being fixed to the fixed cylinder with respect to the direction of the optical axis when the linear drive unit moves the guide axle and moving relative to the fixed cylinder in the direction of the optical axis when the linear drive unit holds the guide axle.
摘要翻译： 提供一种镜筒，包括固定筒; 具有相对于固定筒移动的第一光学部件的光学系统; 保持所述第一光学部件的第一保持框架; 引导轴，其连接到所述第一保持框架并且平行于所述光学系统的光轴延伸; 线性驱动单元，其可操作以沿着所述光轴的方向移动所述引导轴并且固定所述引导轴的位置; 以及保持筒，其保持所述线性驱动单元，当所述直线驱动单元移动所述引导轴并相对于所述固定筒移动时，所述保持筒相对于所述光轴的方向固定在所述固定筒上 线性驱动单元保持导向轴时的光轴。
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公开(公告)号：US5983034A
公开(公告)日：1999-11-09
申请号：US145033
申请日：1998-09-01
申请人： Kunihiro Fukino
发明人： Kunihiro Fukino
CPC分类号： G02B7/102
摘要： A lens barrel including a surface wave motor to generate surface waves to drive a photographic optical system. The surface wave motor includes a fixed member to generate surface waves to drive the moving member which drives the photographic optical system. An externally operated manual operation unit drives the photographic optical system upon manual operation thereof. A roller is mounted in a freely rotatable state on the fixed member, and is in compressive contact with the manual operation unit via an intermediate ring. When a mode selection switch is set to a manual focus adjustment mode, the fixed member comes into compressive contact with a rotary element, and is rotatable integrally with a cam ring. By rotating a rotation ratio setting ring in a circumferential direction, a large diameter portion of the roller comes into contact with a changeover ring, and a small diameter portion of the roller to comes into contact with a changeover ring. Accordingly, the ratio of the rotation angles of the fixed member and the hand-operated ring can be changed in two steps. As a result, when the hand-operated ring is rotated during photography, the focus adjustment optical system for focus adjustment can be driven quickly or slowly for easy operability of manual focus adjustment.
摘要翻译： 一种镜筒，包括表面波马达以产生表面波以驱动照相光学系统。 表面波马达包括产生表面波以驱动驱动摄影光学系统的运动部件的固定部件。 外部操作的手动操作单元在手动操作时驱动照相光学系统。 滚筒以可自由旋转的状态安装在固定部件上，经由中间环与手动操作单元压接。 当模式选择开关设置为手动对焦调节模式时，固定构件与旋转元件压接，并且可与凸轮环一体旋转。 通过沿圆周方向旋转旋转比设定环，辊的大直径部分与转换环接触，并且辊的小直径部分与转换环接触。 因此，固定构件和手动环的旋转角度的比率可以分两步改变。 结果，当在拍摄期间旋转手动环时，可以快速或缓慢地驱动用于焦点调节的聚焦调节光学系统，以便于手动对焦调节的易操作性。
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公开(公告)号：US4201461A
公开(公告)日：1980-05-06
申请号：US23277
申请日：1979-03-23
申请人： Kunihiro Fukino
发明人： Kunihiro Fukino
CPC分类号： G03B17/045
摘要： In a stop-down device in a bellows device having a lens mount, operating levers are provided on both the left and right side surfaces of the lens mount so as to ensure that a stop-down knob always assumes the same position even if the lens with the lens mount is mounted in normal direction or in the opposite direction.
摘要翻译： 在具有透镜座的波纹管装置中的停止装置中，操作杆设置在透镜安装座的左侧和右侧表面上，以便确保即使透镜 透镜座安装在正常方向或相反方向。
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公开(公告)号：US09025257B2
公开(公告)日：2015-05-05
申请号：US13550971
申请日：2012-07-17
申请人： Kunihiro Fukino
发明人： Kunihiro Fukino
IPC分类号： G02B7/10
CPC分类号： G02B7/10 , Y10T29/49826
摘要： Provided is a lens barrel including: a guide shaft in an axial form supported by a reference member; a holding member holding an optical system, and movable in an axial direction of the guide shaft with respect to the reference member; and an interlocking member including an engaging section engaging with the holding member, the interlocking member moving in the axial direction while rotating around an optical axis of the optical system, and moving along the guide shaft without rotating the holding member. The lens barrel may include a driving cylinder including a cam groove engaging with the interlocking member, where when rotated around the optical axis, the driving cylinder drives the interlocking member by means of the cam groove, to cause the interlocking member to move linearly in the direction of the guide shaft.
摘要翻译： 本发明提供一种透镜镜筒，包括：轴承形式的引导轴，由参考构件支撑; 保持构件，其保持光学系统，并且能够相对于所述基准构件在所述引导轴的轴向上移动; 以及互锁构件，其包括与所述保持构件接合的接合部，所述互锁构件在围绕所述光学系统的光轴旋转的同时沿所述轴向移动，并且沿着所述引导轴移动而不旋转所述保持构件。 透镜筒可以包括驱动圆筒，该驱动圆筒包括与互锁构件接合的凸轮槽，当绕着光轴旋转时，驱动圆柱体通过凸轮槽驱动互锁构件，以使互锁构件在 导轴方向。
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25.发明授权Lens barrel, an imaging device, a optical system retaining method and a manufacturing method 有权镜筒，成像装置，光学系统保持方法和制造方法公开(公告)号：US08564895B2
公开(公告)日：2013-10-22
申请号：US13490372
申请日：2012-06-06
申请人： Kunihiro Fukino , Kazuyasu Oone , Masaaki Tanabe
发明人： Kunihiro Fukino , Kazuyasu Oone , Masaaki Tanabe
IPC分类号： G02B7/02
CPC分类号： G02B7/10
摘要： A lens barrel comprising: a first retention member that includes a first engaging portion, which engages with a guide shaft, and that retains a first optical system and a second optical system, which is different from the first optical system, to be integrally movable along the guide shaft; and a second retention member that includes a second engaging portion, which engages with the guide shaft, and that retains a third optical system, which is disposed between the first optical system and the second optical system, to be movable independently of the first and second optical systems.
摘要翻译： 一种镜筒，包括：第一保持构件，其包括与导向轴接合的第一接合部分，并且保持与第一光学系统不同的第一光学系统和第二光学系统，以沿着 导轴; 以及第二保持构件，其包括与所述引导轴接合并且保持设置在所述第一光学系统和所述第二光学系统之间的第三光学系统能够独立于所述第一和第二光学系统移动的第二接合部分 光学系统。
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公开(公告)号：US08325431B2
公开(公告)日：2012-12-04
申请号：US12710656
申请日：2010-02-23
申请人： Kunihiro Fukino
发明人： Kunihiro Fukino
IPC分类号： G02B7/02
摘要： Provided is a lens barrel comprising a fixed cylinder; an optical system having a first optical component that moves relative to the fixed cylinder; a first holding frame that holds the first optical component; a guide axle that is connected to the first holding frame and that extends parallel to an optical axis of the optical system; a linear drive unit operable to move the guide axle in the direction of the optical axis and to fix the position of the guide axle; and a holding cylinder that holds the linear drive unit, the holding cylinder being fixed to the fixed cylinder with respect to the direction of the optical axis when the linear drive unit moves the guide axle and moving relative to the fixed cylinder in the direction of the optical axis when the linear drive unit holds the guide axle.
摘要翻译： 提供一种镜筒，包括固定筒; 具有相对于固定筒移动的第一光学部件的光学系统; 保持所述第一光学部件的第一保持框架; 引导轴，其连接到所述第一保持框架并且平行于所述光学系统的光轴延伸; 线性驱动单元，其可操作以沿着所述光轴的方向移动所述引导轴并且固定所述引导轴的位置; 以及保持筒，其保持所述线性驱动单元，当所述直线驱动单元移动所述引导轴并相对于所述固定筒移动时，所述保持筒相对于所述光轴的方向固定在所述固定筒上 线性驱动单元保持导向轴时的光轴。
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公开(公告)号：US5532883A
公开(公告)日：1996-07-02
申请号：US426181
申请日：1995-04-21
申请人： Kunihiro Fukino
发明人： Kunihiro Fukino
摘要： A lens barrel having a focusing optical system, a rotatable moving member for moving the focusing optical system for the focusing operation, an rotatable operating mechanism for driving the moving member for focusing, a biasing member for giving a friction torque to the rotation of the operating mechanism, a driving member secured to the operating mechanism for rotating the moving member, a connecting device secured to the operating mechanism for connecting and non-connecting the operating mechanism with the moving member, and a detecting device for detecting the rotation of the operating mechanism. Auto focusing is possible when the connecting device is in its non-connecting state and the focusing optical system is driven by the driving member through the moving member. When during the auto focusing operation the rotation of the operating mechanism is detected by the detecting device, the autofocusing operation is immediately stopped and the operating mechanism is connected to the moving member by the connecting device to perform manual focusing of the optical system by the operating mechanism through the moving member.
摘要翻译： 一种具有聚焦光学系统的镜筒，用于移动用于聚焦操作的聚焦光学系统的可旋转移动构件，用于驱动用于聚焦的移动构件的可旋转操作机构，用于给予操作旋转的摩擦转矩的偏置构件 机构，固定在操作机构上用于转动移动部件的驱动部件，固定在操作机构上的连接装置，用于将操作机构与移动部件连接和不连接;以及检测装置，用于检测操作机构的旋转 。 当连接装置处于非连接状态并且聚焦光学系统由驱动构件通过移动构件驱动时，可以进行自动聚焦。 当在自动聚焦操作期间，通过检测装置检测操作机构的旋转时，立即停止自动对焦操作，并且操作机构通过连接装置连接到移动部件，以通过操作执行光学系统的手动对焦 机构通过移动构件。
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公开(公告)号：US5530596A
公开(公告)日：1996-06-25
申请号：US219532
申请日：1994-03-29
申请人： Kunihiro Fukino , Tsuneo Watanabe
发明人： Kunihiro Fukino , Tsuneo Watanabe
CPC分类号： G02B7/10
摘要： The lens barrel according to the present invention is provided with a rotating cylinder that rotates around the optical axis of a photographing lens, a lens holding member that holds a photographing lens and travels in the direction of the optical axis by interlocking with the rotation of the rotating cylinder, a traveling member that travels in the same direction as the lens holding member by interlocking with the rotation of the rotating cylinder, and a force applying mechanism provided between the traveling member and the lens holding member which applies force to the lens holding member in the direction of the optical axis in order to eliminate play in the direction of the optical axis between the lens holding member and the rotating cylinder.
摘要翻译： 根据本发明的镜筒设置有围绕拍摄镜头的光轴旋转的旋转圆筒，透镜保持构件，其保持拍摄镜头并且沿着光轴的方向与所述光轴的旋转相互联动 旋转圆筒，通过与旋转圆筒的旋转联动而沿与透镜保持部件相同的方向行进的行进部件，以及设置在行进部件和透镜保持部件之间的力施加机构，其对透镜保持部件施加力 沿着光轴的方向，以消除在透镜保持构件和旋转圆筒之间的光轴的方向上的游隙。
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公开(公告)号：US5446331A
公开(公告)日：1995-08-29
申请号：US339283
申请日：1994-11-07
摘要： An ultrasonic wave motor comprises a vibration member for generating a travelling vibration wave, a movable body to be driven by the vibration member, and a pressing mechanism having a spring member which abuts against at least one of the vibration member and the movable body and presses the vibration member and the movable body toward each other. The spring member is formed by a resilient plate member.
摘要翻译： 超声波马达包括用于产生行进振动波的振动部件，由振动部件驱动的移动体，以及具有与振动部件和移动体中的至少一个抵接的弹簧部件的按压机构， 振动部件和可动体朝向彼此。 弹簧构件由弹性板构件形成。
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公开(公告)号：US4329040A
公开(公告)日：1982-05-11
申请号：US242887
申请日：1981-03-12
申请人： Kunihiro Fukino , Sunao Ishizaka
发明人： Kunihiro Fukino , Sunao Ishizaka
摘要： In an intermediate lens barrel mountable between an interchangeable lens having on the mount thereof means for generating a minimum F-number signal and a camera having means for detecting the signal on the mount thereof on which the interchangeable lens is mountable and including a circuit for receiving as inputs the detected signal and an output based on the light passed through the interchangeable lens and effecting an exposure operation, there is provided means capable of being coupled to each of the signal generating means and the detecting means during said mounting. The transmitting means includes correcting means for shifting the signal obtained from the signal generating means by an amount corresponding to the difference of the minimum F-number obtained as the result of the coupling of the interchangeable lens and the intermediate lens barrel from the minimum F-number of the interchangeable lens and transmitting the signal to the detecting means.
摘要翻译： 在可安装在具有其安装件的可互换透镜之间的中间透镜镜筒中，用于产生最小F值信号的装置和具有用于检测其上可安装可互换镜头的安装件上的信号的装置的照相机，并且包括用于接收的电路 作为输入检测信号和基于通过可互换透镜的光的输出并进行曝光操作，提供了能够在所述安装期间耦合到每个信号发生装置和检测装置的装置。 发送装置包括校正装置，用于将从信号发生装置获得的信号与从可互换镜头和中间镜筒的耦合获得的最小F值的差相对应的量从最小F- 可互换镜头的数量并将信号发送到检测装置。
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