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1. 发明授权

US07356251B2 Assembly-stage focus adjustment mechanism of a zoom lens 失效
标题翻译：变焦镜头的装配阶段焦点调整机构
公开(公告)号：US07356251B2
公开(公告)日：2008-04-08
申请号：US11198220
申请日：2005-08-08
申请人： Yoshihiro Yamazaki , Yuji Kogure , Kazunori Ishizuka , Toshiharu Suzuki
发明人： Yoshihiro Yamazaki , Yuji Kogure , Kazunori Ishizuka , Toshiharu Suzuki
IPC分类号： G03B17/00
CPC分类号： G02B7/10
摘要： An assembly-stage focus adjustment mechanism of a zoom lens barrel including a plurality of lens groups which are moved while distances therebetween are changed to perform a zooming operation, the assembly-stage focus adjustment mechanism including two lens fixing frames to which two of the plurality of lens groups are fixed, respectively; two moving frames which linearly move in an optical axis direction during the zooming operation, the two moving frames being respectively screw-engaged with the two lens fixing frames; and a rotational-direction integrating device which makes the two lens fixing frames rotate as one integral body in a direction of rotation relative to the two moving frames when an assembly-stage focus adjustment operation is performed.
摘要翻译：包括多个透镜组的变焦镜头的组合台聚焦调节机构，其间的距离被改变以进行变焦操作，组装阶段焦点调节机构包括两个透镜固定框架，其中两个透镜组的镜片组分别固定; 在变焦操作期间在光轴方向上线性移动的两个移动框架，两个移动框架分别与两个透镜固定框架螺纹接合; 以及旋转方向整合装置，当进行组装阶段焦点调整操作时，使得两个透镜固定框架相对于两个移动框架在相对于两个移动框架的旋转方向上作为一体整体旋转。

2. 发明申请

US20060034596A1 Assembly-stage focus adjustment mechanism of a zoom lens 失效
标题翻译：变焦镜头的装配阶段焦点调整机构
公开(公告)号：US20060034596A1
公开(公告)日：2006-02-16
申请号：US11198220
申请日：2005-08-08
申请人： Yoshihiro Yamazaki , Yuji Kogure , Kazunori Ishizuka , Toshiharu Suzuki
发明人： Yoshihiro Yamazaki , Yuji Kogure , Kazunori Ishizuka , Toshiharu Suzuki
IPC分类号： G03B17/00
CPC分类号： G02B7/10
摘要： An assembly-stage focus adjustment mechanism of a zoom lens barrel including a plurality of lens groups which are moved while distances therebetween are changed to perform a zooming operation, the assembly-stage focus adjustment mechanism including two lens fixing frames to which two of the plurality of lens groups are fixed, respectively; two moving frames which linearly move in an optical axis direction during the zooming operation, the two moving frames being respectively screw-engaged with the two lens fixing frames; and a rotational-direction integrating device which makes the two lens fixing frames rotate as one integral body in a direction of rotation relative to the two moving frames when an assembly-stage focus adjustment operation is performed.
摘要翻译：包括多个透镜组的变焦镜头的组合台聚焦调节机构，其间的距离被改变以进行变焦操作，组装阶段焦点调节机构包括两个透镜固定框架，其中两个透镜组的镜片组分别固定; 在变焦操作期间在光轴方向上线性移动的两个移动框架，两个移动框架分别与两个透镜固定框架螺纹接合; 以及旋转方向整合装置，当进行组装阶段焦点调整操作时，使得两个透镜固定框架相对于两个移动框架在相对于两个移动框架的旋转方向上作为一体整体旋转。

3. 发明授权

US07373082B2 Light shielding structure of a zoom lens barrel 失效
标题翻译：变焦镜筒的遮光结构
公开(公告)号：US07373082B2
公开(公告)日：2008-05-13
申请号：US11198228
申请日：2005-08-08
申请人： Yoshihiro Yamazaki , Yuji Kogure
发明人： Yoshihiro Yamazaki , Yuji Kogure
IPC分类号： G03B17/00
CPC分类号： G02B7/20 , G02B7/102
摘要： A light shielding structure of a zoom lens barrel includes an outer ring, an intermediate ring and an inner ring which are concentrically arranged, the intermediate ring being movable relative to the outer ring and including at least one through-slot, the inner ring being movable relative to the intermediate ring, and the inner ring including at least one projection which is formed on an outer peripheral surface of the inner ring to be engaged in the through-slot. The light shielding structure is in the form of a light shielding sheet including a fixing portion which is fixed to the inner ring, and at least one resilient light-shielding tongue which projects radially outwards from the fixing portion to pass through the through-slot so that a radially outer end portion of the resilient light-shielding tongue comes in contact with an inner peripheral surface of the outer ring.
摘要翻译：变焦透镜镜筒的遮光结构包括同心地布置的外环，中间环和内圈，所述中间环可相对于所述外环移动并且包括至少一个通孔，所述内环可移动并且所述内环包括形成在所述内环的外周表面上的至少一个突起，所述外周表面将被接合在所述通孔中。遮光结构为遮光片的形式，其包括固定在内圈上的固定部分和至少一个从固定部分径向向外突出以穿过通孔的弹性遮光舌片弹性遮光舌的径向外端部与外圈的内周面接触。

4. 发明申请

US20060034595A1 Light shielding structure of a zoom lens barrel 失效
标题翻译：变焦镜筒的遮光结构
公开(公告)号：US20060034595A1
公开(公告)日：2006-02-16
申请号：US11198228
申请日：2005-08-08
申请人： Yoshihiro Yamazaki , Yuji Kogure
发明人： Yoshihiro Yamazaki , Yuji Kogure
IPC分类号： G03B17/00
CPC分类号： G02B7/20 , G02B7/102
摘要： A light shielding structure of a zoom lens barrel includes an outer ring, an intermediate ring and an inner ring which are concentrically arranged, the intermediate ring being movable relative to the outer ring and including at least one through-slot, the inner ring being movable relative to the intermediate ring, and the inner ring including at least one projection which is formed on an outer peripheral surface of the inner ring to be engaged in the through-slot. The light shielding structure is in the form of a light shielding sheet including a fixing portion which is fixed to the inner ring, and at least one resilient light-shielding tongue which projects radially outwards from the fixing portion to pass through the through-slot so that a radially outer end portion of the resilient light-shielding tongue comes in contact with an inner peripheral surface of the outer ring.
摘要翻译：变焦透镜镜筒的遮光结构包括同心地布置的外环，中间环和内圈，所述中间环可相对于所述外环移动并且包括至少一个通孔，所述内环可移动并且所述内环包括形成在所述内环的外周表面上的至少一个突起，所述外周表面将被接合在所述通孔中。遮光结构为遮光片的形式，其包括固定在内圈上的固定部分和至少一个从固定部分径向向外突出以穿过通孔的弹性遮光舌片弹性遮光舌的径向外端部与外圈的内周面接触。

5. 发明授权

US09197801B2 Camera body, lens barrel and lens-interchangeable camera 有权
标题翻译：相机机身，镜筒和镜头可互换相机
公开(公告)号：US09197801B2
公开(公告)日：2015-11-24
申请号：US14126521
申请日：2012-06-08
申请人： Makoto Iikawa , Makoto Niwa , Yuji Kogure , Takahiro Kobayashi , Masahiro Inazuka , Ichiro Taguchi , Kosei Kosako
发明人： Makoto Iikawa , Makoto Niwa , Yuji Kogure , Takahiro Kobayashi , Masahiro Inazuka , Ichiro Taguchi , Kosei Kosako
IPC分类号： H04N5/225 , G03B17/14 , G02B7/02 , G02B7/14
CPC分类号： H04N5/2254 , G02B7/022 , G02B7/14 , G03B17/14 , G03B2206/00
摘要： A camera body includes a body-side bayonet lug, wherein a lens-side bayonet lug of a lens barrel is positioned immediately behind the body-side bayonet lug when the lens barrel is mounted to the camera body; an opposed surface formed on the rear surface of the body-side bayonet lug and positioned immediately in front of the lens-side bayonet lug; a body-side mount surface positioned in front of the opposed surface and with which the lens-side bayonet surface comes into contact; and a body-side contact portion, the front end of which contacts the rear end of the lens-side contact portion when the opposed surface faces the lens-side bayonet lug, the front end of the body-side contact portion being positioned in front of the opposed surface and behind the body-side mount surface.
摘要翻译：相机主体包括主体侧卡口凸耳，其中当透镜镜筒安装到照相机主体时，镜筒的透镜侧卡口凸耳定位在身体侧卡口凸耳的正后方; 形成在身体侧卡口耳部的后表面上并且立即定位在透镜侧卡口耳前面的相对表面; 位于相对表面前方并与透镜侧卡口表面接触的体侧安装表面; 以及身体侧接触部分，当相对表面面对透镜侧卡口耳时，其前端接触透镜侧接触部分的后端，身体侧接触部分的前端位于前侧的相对表面和身体侧安装表面之后。

6. 发明授权

US07802931B2 Lens accessory mounting device 有权
标题翻译：镜头附件安装装置
公开(公告)号：US07802931B2
公开(公告)日：2010-09-28
申请号：US11766247
申请日：2007-06-21
申请人： Yuji Kogure , Hiroaki Suzuki
发明人： Yuji Kogure , Hiroaki Suzuki
IPC分类号： G03B17/00
CPC分类号： G03B17/14 , G02B7/006 , G03B11/041
摘要： A lens accessory mounting device for mounting a lens accessory to a front end of a lens barrel, an outer diameter of the lens accessory being substantially the same as an outer diameter of the front end of the lens barrel, the lens accessory mounting device includes at least one inward bayonet lug which projects radially inwards from an inner peripheral surface of a front end of the lens barrel; and at least one outward bayonet lug which projects radially outwards from the lens accessory to be engageable with the two inward bayonet lugs, respectively. The outward bayonet lug is firstly inserted into the front end of the lens barrel and subsequently brought into engagement with the inward bayonet lug, respectively, when the lens accessory is mounted to the lens barrel.
摘要翻译：一种用于将透镜附件安装到镜筒前端的透镜附件安装装置，透镜附件的外径与透镜镜筒的前端的外径基本相同，镜头附件安装装置包括：至少一个从透镜镜筒的前端的内周表面径向向内突出的向内的卡口耳环; 以及分别从透镜附件径向向外突出以与两个向内的卡口凸耳接合的至少一个向外的卡口凸耳。当透镜附件安装到镜筒上时，向外的卡口耳片首先插入镜筒的前端，并随后分别与向内的卡口耳片接合。

7. 发明授权

US07782557B2 Lens position adjusting device 有权
标题翻译：镜头位置调节装置
公开(公告)号：US07782557B2
公开(公告)日：2010-08-24
申请号：US11766263
申请日：2007-06-21
申请人： Yuji Kogure , Toshiyuki Irie
发明人： Yuji Kogure , Toshiyuki Irie
IPC分类号： G02B7/02 , G02B15/14
CPC分类号： G03B3/02
摘要： A lens position adjusting device of a lens barrel includes a stationary ring, and a manual rotating ring which is screw-engaged with the stationary ring to be manually rotatable about an optical axis to move a movable lens group in the optical axis direction, wherein the manual rotating ring includes an operating ring member; and a sub-ring member which is screwed into the stationary ring, wherein the operating ring member and the sub-ring member are coupled to each other so that a relative rotation position therebetween about the optical axis is adjustable.
摘要翻译：镜筒的透镜位置调节装置包括固定环和手动旋转环，手动旋转环与固定环螺纹接合，以便可绕光轴手动旋转，以沿光轴方向移动可移动透镜组，其中，手动旋转环包括操作环构件; 以及被拧入到固定环中的子环构件，其中操作环构件和副环构件彼此联接，使得它们之间围绕光轴的相对旋转位置是可调节的。

8. 发明授权

US08508873B2 Water-resistant structure of a lens barrel 有权
标题翻译：镜筒的防水结构
公开(公告)号：US08508873B2
公开(公告)日：2013-08-13
申请号：US12710385
申请日：2010-02-23
申请人： Makoto Iikawa , Yuji Kogure , Yuzo Minowa , Toshiyuki Irie
发明人： Makoto Iikawa , Yuji Kogure , Yuzo Minowa , Toshiyuki Irie
IPC分类号： G02B7/02
CPC分类号： G02B7/10
摘要： A water-resistant structure of a lens barrel includes a sealing member that seals an annular gap between inner and outer annular members, wherein the sealing member is positioned in a vicinity of an open end of the outer annular member and is fixed to one of the inner and outer annular members to be slidable on the other of the inner and outer annular members, and a drain groove formed on the inner annular member and positioned alongside the sealing member at a position closer to the open end of the outer annular member than the sealing member. Furthermore, a frictional resistance of a first sealing member produced between a secondary annular member and a manually-rotatable annular members is greater than a frictional resistance of the second sealing member that urges one of two of the manually-rotatable annular members to follow a rotation of the other thereof when rotated.
摘要翻译：透镜镜筒的防水结构包括密封内环形构件和外环形构件之间的环形间隙的密封构件，其中密封构件位于外环形构件的开口端附近，并且固定到内环形构件和外环形构件能够在内环形构件和外环形构件中的另一个上滑动;以及排水槽，形成在内环形构件上，并且位于密封构件的旁边，位于比外环形构件的开口端更靠近外环形构件的开口端密封件。此外，在次级环形构件和可手动旋转的环形构件之间产生的第一密封构件的摩擦阻力大于推动两个可手动旋转环形构件中的一个旋转的第二密封构件的摩擦阻力的另一个。

9. 发明授权

US09134590B2 Camera body 有权
标题翻译：相机机身
公开(公告)号：US09134590B2
公开(公告)日：2015-09-15
申请号：US14126515
申请日：2012-06-08
申请人： Makoto Iikawa , Makoto Niwa , Yuji Kogure , Takahiro Kobayashi , Masahiro Inazuka , Ichiro Taguchi , Kosei Kosako
发明人： Makoto Iikawa , Makoto Niwa , Yuji Kogure , Takahiro Kobayashi , Masahiro Inazuka , Ichiro Taguchi , Kosei Kosako
IPC分类号： G03B17/14 , G02B7/14 , G03B17/00
CPC分类号： G03B17/14 , G02B7/14 , G03B17/00 , G03B2206/00
摘要： A camera body includes body-side bayonet lugs concentric with lens-side bayonet lugs, circular-arc openings, a circular arc protrusion positioned inside the camera body and projecting forward and concentric with the body-side bayonet lugs, body-side contact portions provided and arranged on the front end surface of the circular arc protrusion and come into contact with lens-side contact portions which are provided on the lens barrel, and rearward biasers provided immediately behind two of the body-side bayonet lugs to bias and move the lens-side bayonet lugs rearward, wherein two of the body-side contact portions located at both ends in the lengthwise direction and the two rearward biasers lie on radial-direction extension lines of the circular arc protrusion, respectively, as viewed in an optical axis direction.
摘要翻译：照相机主体包括与透镜侧卡口耳环同心的身体侧卡口耳环，圆弧形开口，定位在相机主体内部的圆弧突起，并向前突出并与身体侧卡口耳朵同心，提供体侧接触部分并布置在圆弧突起的前端表面上，并与设置在镜筒上的透镜侧接触部分接触，并且后面的偏压器设置在两个体侧卡口凸耳之后，以偏置和移动透镜所述卡口突出部分向后方分别形成，其中位于所述长度方向两端的所述主体侧接触部分中的两个和所述两个向后偏置件分别位于所述圆弧突起的径向延伸线上，。

10. 发明申请

US20140119720A1 CAMERA BODY 有权
标题翻译：相机身体
公开(公告)号：US20140119720A1
公开(公告)日：2014-05-01
申请号：US14126515
申请日：2012-06-08
申请人： Makoto Iikawa , Makoto Niwa , Yuji Kogure , Takahiro Kobayashi , Masahiro Inazuka , Ichiro Taguchi , Kosei Kosako
发明人： Makoto Iikawa , Makoto Niwa , Yuji Kogure , Takahiro Kobayashi , Masahiro Inazuka , Ichiro Taguchi , Kosei Kosako
IPC分类号： G03B17/14
CPC分类号： G03B17/14 , G02B7/14 , G03B17/00 , G03B2206/00
摘要： A camera body includes body-side bayonet lugs concentric with lens-side bayonet lugs, circular-arc openings, a circular arc protrusion positioned inside the camera body and projecting forward and concentric with the body-side bayonet lugs, body-side contact portions provided and arranged on the front end surface of the circular arc protrusion and come into contact with lens-side contact portions which are provided on the lens barrel, and rearward biasers provided immediately behind two of the body-side bayonet lugs to bias and move the lens-side bayonet lugs rearward, wherein two of the body-side contact portions located at both ends in the lengthwise direction and the two rearward biasers lie on radial-direction extension lines of the circular arc protrusion, respectively, as viewed in an optical axis direction.
摘要翻译：照相机主体包括与透镜侧卡口耳环同心的身体侧卡口耳环，圆弧形开口，定位在相机主体内部的圆弧突起，并向前突出并与身体侧卡口耳朵同心，提供体侧接触部分并布置在圆弧突起的前端表面上，并与设置在镜筒上的透镜侧接触部分接触，并且后面的偏压器设置在两个体侧卡口凸耳之后，以偏置和移动透镜所述卡口突出部分向后方分别形成，其中位于所述长度方向两端的所述主体侧接触部分中的两个和所述两个向后偏置件分别位于所述圆弧突起的径向延伸线上，。

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