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1. 发明申请

US20070171554A1 Lens barrel 有权
标题翻译：镜筒
公开(公告)号：US20070171554A1
公开(公告)日：2007-07-26
申请号：US11657309
申请日：2007-01-24
申请人： Manabu Yoshii , Sayoko Okabe , Akira Watanabe , Yasuteru Yamauchi , Shigeo Hayashi
发明人： Manabu Yoshii , Sayoko Okabe , Akira Watanabe , Yasuteru Yamauchi , Shigeo Hayashi
IPC分类号： G02B7/02
CPC分类号： G02B7/102
摘要： There is disclosed a lens barrel including a fixed frame, a rotary frame rotatable with respect to the fixed frame to advance or retract in an optical axis direction, and a rectilinear guide frame rotatable relative to the rotary frame to displace integrally with the rotary frame in the optical axis direction. In this structure, a front end portion of the rectilinear guide frame on a subject side in the optical axis direction is exposed from the rotary frame.
摘要翻译：公开了一种镜筒，包括固定框架，相对于固定框架可转动以便沿光轴方向前进或缩回的旋转框架，以及可相对于旋转框架旋转的直线引导框架，以与旋转框架一体地移动光轴方向。在该结构中，沿着光轴方向的被检体侧的直线引导框架的前端部从旋转框架露出。

2. 发明授权

US07372638B2 Lens barrel 有权
标题翻译：镜筒
公开(公告)号：US07372638B2
公开(公告)日：2008-05-13
申请号：US11657309
申请日：2007-01-24
申请人： Manabu Yoshii , Sayoko Okabe , Akira Watanabe , Yasuteru Yamauchi , Shigeo Hayashi
发明人： Manabu Yoshii , Sayoko Okabe , Akira Watanabe , Yasuteru Yamauchi , Shigeo Hayashi
IPC分类号： G02B15/14 , G02B7/02 , G03B17/00
CPC分类号： G02B7/102
摘要： There is disclosed a lens barrel including a fixed frame, a rotary frame rotatable with respect to the fixed frame to advance or retract in an optical axis direction, and a rectilinear guide frame rotatable relative to the rotary frame to displace integrally with the rotary frame in the optical axis direction. In this structure, a front end portion of the rectilinear guide frame on a subject side in the optical axis direction is exposed from the rotary frame.
摘要翻译：公开了一种镜筒，包括固定框架，相对于固定框架可转动以便沿光轴方向前进或缩回的旋转框架，以及可相对于旋转框架旋转的直线引导框架，以与旋转框架一体地移动光轴方向。在该结构中，沿着光轴方向的被检体侧的直线引导框架的前端部从旋转框架露出。

3. 发明授权

US08422156B2 Zoom lens barrel 有权
标题翻译：变焦镜头镜筒
公开(公告)号：US08422156B2
公开(公告)日：2013-04-16
申请号：US12917933
申请日：2010-11-02
申请人： Manabu Yoshii , Sayoko Okabe , Koji Okano
发明人： Manabu Yoshii , Sayoko Okabe , Koji Okano
IPC分类号： G02B7/02
CPC分类号： G02B7/102
摘要： A zoom lens barrel includes a fixed frame, a rotary frame, a moving frame that moves in an optical axis direction with the rotary frame, a float key that is restricted from rotating and moves, an inner cam frame that has a cam follower, is rotationally driven by the rotary frame, and moves in the optical axis direction, a guide frame that has a cam follower, and moves in the optical axis direction, an outer cam frame moves in the optical axis direction with the guide frame, and moves relatively with respect to the guide frame, a second group zoom frame that holds a second group lens, has a cam follower, is restricted from rotating around the optical axis, and moves in the optical axis direction, and a first group zoom frame that holds a first group lens, has a cam follower, and moves in the optical axis direction.
摘要翻译：变焦镜筒包括固定框架，旋转框架，利用旋转框架沿光轴方向移动的移动框架，限制旋转和移动的浮动键，具有凸轮从动件的内凸轮框架是由旋转框旋转驱动并沿光轴方向移动，具有凸轮从动件并沿光轴方向移动的引导框架，外凸轮框架在导向框架上沿光轴方向移动，并相对移动相对于引导框架，保持具有凸轮从动件的第二组透镜的第二组变焦框被限制为围绕光轴旋转并沿光轴方向移动，并且保持第一组变焦框架第一组透镜具有凸轮随动件，并且在光轴方向上移动。

4. 发明申请

US20110102910A1 ZOOM LENS BARREL 有权
标题翻译：变焦镜筒
公开(公告)号：US20110102910A1
公开(公告)日：2011-05-05
申请号：US12917933
申请日：2010-11-02
申请人： Manabu YOSHII , Sayoko Okabe , Koji Okana
发明人： Manabu YOSHII , Sayoko Okabe , Koji Okana
IPC分类号： G02B7/10
CPC分类号： G02B7/102
摘要： A zoom lens barrel includes a fixed frame, a rotary frame, a moving frame that moves in an optical axis direction with the rotary frame, a float key that is restricted from rotating and moves, an inner cam frame that has a cam follower, is rotationally driven by the rotary frame, and moves in the optical axis direction, a guide frame that has a cam follower, and moves in the optical axis direction, an outer cam frame moves in the optical axis direction with the guide frame, and moves relatively with respect to the guide frame, a second group zoom frame that holds a second group lens, has a cam follower, is restricted from rotating around the optical axis, and moves in the optical axis direction, and a first group zoom frame that holds a first group lens, has a cam follower, and moves in the optical axis direction.
摘要翻译：变焦镜筒包括固定框架，旋转框架，利用旋转框架沿光轴方向移动的移动框架，限制旋转和移动的浮动键，具有凸轮从动件的内凸轮框架是由旋转框旋转驱动并沿光轴方向移动，具有凸轮从动件并沿光轴方向移动的引导框架，外凸轮框架在导向框架上沿光轴方向移动，并相对移动相对于引导框架，保持具有凸轮从动件的第二组透镜的第二组变焦框被限制为围绕光轴旋转并沿光轴方向移动，并且保持第一组变焦框架第一组透镜具有凸轮随动件，并且在光轴方向上移动。

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