公开(公告)号：US5966551A

公开(公告)日：1999-10-12

申请号：US838016

申请日：1997-04-22

申请人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako

发明人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12 ,  G03B17/04 ,  G03B17/00

CPC分类号： G03B13/12 ,  G02B7/102 ,  G03B17/04 ,  G02B23/145 ,  G03B2215/0503 ,  G03B2217/002

摘要： A lens shutter type of camera is disclosed in which a zoom lens is positioned in a lens block (1) which has a sector gear (15) rotatably associated with the lens block and with a rotatable cam ring (14). The cam ring and sector gear are rotatable in a substantially constant axial position. A movable finder optical assembly (8) and a movable strobe assembly (9) are movable in association with movement of the zoom lens. The zoom lens is movable between an extreme telephoto position and an extreme wide angle position, as well as into a fully collapsed lens position beyond the extreme wide angle position and a macro or close-up photographing position beyond the extreme telephoto position. When the camera is in its macro mode, a prism (P1) is inserted into the finder optical assembly to correct for parallax; the strobe assembly is moved to change its illumination angle; and an optical wedge (4e) is pivoted into the path between a light receiver (4) and a light emitter (3e). A single cam plate (53) is provided to move the finder assembly and the strobe assembly. The photographic aperture (22b) can be selectively closed by barrier plates (31a) when the zoom lens is moved into its fully collapsed position. A light intercepting assembly (210) is provided for preventing light from entering the photographic optical assembly via cam grooves (20 and 21). This intercepting assembly includes a flexible code plate (90) which surrounds a peripheral portion of the cam ring (14) and which provides positional information relating to the position of the zoom lens.

公开(公告)号：US5740476A

公开(公告)日：1998-04-14

申请号：US456407

申请日：1995-06-01

申请人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako

发明人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12 ,  G03B17/00 ,  G03B17/04 ,  G03B5/00

CPC分类号： G03B17/04 ,  G02B7/102 ,  G03B13/12 ,  G02B23/145 ,  G03B2215/0503 ,  G03B2217/002

摘要： A zoom lens for a camera having a between-the-lens shutter includes a motor for moving the lens along an optical axis in forward and rearward directions. A switch is operable by an operator to control operation of the motor for moving the lens from an initial position on the axis to a final stationary position that establishes the focal length of the lens. Control apparatus is responsive to the setting of the switch for operating the motor such that movement of the lens from its initial position to its final position always ends after the lens travels to its final position in a predetermined direction.

公开(公告)号：US5157429A

公开(公告)日：1992-10-20

申请号：US480214

申请日：1990-02-14

申请人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako ,  Saburo Sugawara ,  Susao Nakamura ,  Hirofumi Matsuo ,  Katsuhiko Nomura ,  Etsuro Nishio ,  Haruo Ishii

发明人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako ,  Saburo Sugawara ,  Susao Nakamura ,  Hirofumi Matsuo ,  Katsuhiko Nomura ,  Etsuro Nishio ,  Haruo Ishii

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12 ,  G03B17/04 ,  G03B5/00 ,  G03B13/10 ,  G03B15/05

CPC分类号： G03B13/12 ,  G02B7/102 ,  G03B17/04 ,  G02B23/145 ,  G03B2215/0503 ,  G03B2217/002

摘要： A lens shutter type of camera is disclosed in which a zoom lens is positioned in a lens block (1) which has a sector gear (15) rotatably associated with the lens block and with a rotatable cam ring (14). The cam ring and sector gear are rotatable in a substantially constant axial position. A movable finder optical assembly (8) and a movable strobe assembly (9) are movable in association with movement of the zoom lens. The zoom lens is movable between an extreme telephoto position and an extreme wide angle position, as well a into a fully collapsed lens position beyond the extreme wide angle position and a macro or close-up photographing position beyond the extreme telephoto position. When the camera is in its macro mode, a prism (P1) is inserted into the finder optical assembly to correct for parallax; the strobe assembly is moved to change its illumination angle; and an optical wedge 4e) is pivoted into the path between a light receiver (4) and a light emitter (3e). A single cam plate (53) is provided to move the finder assembly and the strobe assembly. The photographic aperture (22b) can be selectively closed by barrier plates (31a) when the zoom lens is moved into its fully collapsed position. A light intercepting assembly (210) is provided for preventing light from entering the photographic optical assembly via cam grooves (20 and 21). This intercepting assembly includes a flexible code plate (90) which surrounds a peripheral portion of the cam ring (14) and which provides positional information relating to the position of the zoom lens.

公开(公告)号：US5150145A

公开(公告)日：1992-09-22

申请号：US480213

申请日：1990-02-14

申请人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako ,  Saburo Sugawara ,  Susao Nakamura ,  Hirofumi Matsuo ,  Katsuhiko Nomura ,  Etsuro Nishio ,  Haruo Ishii

发明人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako ,  Saburo Sugawara ,  Susao Nakamura ,  Hirofumi Matsuo ,  Katsuhiko Nomura ,  Etsuro Nishio ,  Haruo Ishii

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12 ,  G03B17/04 ,  G03B5/00 ,  G03B13/36

CPC分类号： G03B17/04 ,  G02B7/102 ,  G03B13/12 ,  G02B23/145 ,  G03B2215/0503 ,  G03B2217/002

摘要： A lens shutter type of camera is disclosed in which a zoom lens is positioned in a lens block (1) which has a sector gear (15) rotatably associated with the lens block and with a rotatable cam ring (14). The cam ring and sector gear are rotatable in a substantially constant axial position. A movable finder optical assembly (8) and a movable strobe assembly (9) are movable in association with movement of the zoom lens. The zoom lens is movable between an extreme telephoto position and an extreme wide angle position, as well as into a fully collapsed lens position beyond the extreme wide angle position and a macro or close-up photographing position beyond the extreme telephoto position. When the camera is in its macro mode, a prism (P1) is inserted into the finder optical assembly to correct for parallax; the strobe assembly is moved to change its illumination angle; and an optical wedge (4e) is pivoted into the path between a light receiver (4) and a light emitter (3e). A single cam plate (53) is provided to move the finder assembly and the strobe assembly. The photographic aperture (22b) can be selectively closed by barrier plates (31a) when the zoom lens is moved into its fully collapsed position. A light intercepting assembly (210) is provided for preventing light from entering the photographic optical assembly via cam grooves (20 and 21). This intercepting assembly includes a flexible code plate (90) which surrounds a peripheral portion of the cam ring (14) and which provides positional information relating to the position of the zoom lens.

摘要翻译： 公开了一种镜头遮挡式照相机，其中变焦镜头位于透镜块（1）中，该透镜块具有与透镜块可旋转地相关联的扇形齿轮（15）和可旋转的凸轮环（14）。 凸轮环和扇形齿轮可在基本上恒定的轴向位置旋转。 移动取景器光学组件（8）和可移动闪光灯组件（9）可随变焦镜头的移动而移动。 变焦镜头可以在极远摄位置和极广角位置之间移动，也可以超过极宽广角位置的完全折叠的镜头位置，以及超过远摄位置的宏观或特写拍摄位置。 当相机处于其微距模式时，将棱镜（P1）插入取景器光学组件中以校正视差; 移动闪光灯组件以改变其照明角度; 并且光楔（4e）枢转到光接收器（4）和光发射器（3e）之间的路径中。 提供单个凸轮板（53）以移动取景器组件和闪光灯组件。 当变焦镜头移动到其完全折叠位置时，照相孔（22b）可以被阻挡板（31a）选择性地关闭。 提供遮光组件（210），用于防止光经由凸轮槽（20和21）进入照相光学组件。 该拦截组件包括围绕凸轮环（14）的周边部分并且提供与变焦镜头的位置相关的位置信息的柔性编码板（90）。

公开(公告)号：US4794418A

公开(公告)日：1988-12-27

申请号：US130561

申请日：1987-12-08

申请人： Takeo Kabayashi ,  Shigeru Kondoh ,  Etsuroh Nishio ,  Shinsuke Kohmoto

发明人： Takeo Kabayashi ,  Shigeru Kondoh ,  Etsuroh Nishio ,  Shinsuke Kohmoto

IPC分类号： G03B9/08 ,  G03B7/089 ,  G03B11/00

CPC分类号： G03B9/08

摘要： A programmed shutter and an apparatus are provided for preventing material, such as dust, on camera lenses from being photographed. The shutter can be used alone, or can be used together with a pivotable neutral density filter which can be selectively positioned along the optical axis of a lens system having a zoom lens or at least two focal length positions.

摘要翻译： 提供了编程的快门和装置，用于防止相机镜头上的材料（例如灰尘）被照相。 快门可以单独使用，也可以与可枢转的中性密度滤光片一起使用，其可以沿着具有变焦透镜或至少两个焦距位置的透镜系统的光轴被选择性地定位。

公开(公告)号：US6094535A

公开(公告)日：2000-07-25

申请号：US925486

申请日：1997-09-08

申请人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako

发明人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12 ,  G03B17/00 ,  G03B17/04

CPC分类号： G03B17/04 ,  G02B7/102 ,  G03B13/12 ,  G02B23/145 ,  G03B2215/0503 ,  G03B2217/002

摘要： A zoom lens for a camera having a between-the-lens shutter includes a motor for moving the lens along an optical axis in forward and rearward directions. A switch is operable by an operator to control operation of the motor for moving the lens from an initial position on the axis to a final stationary position that establishes the focal length of the lens. Control apparatus is responsive to the setting of the switch for operating the motor such that movement of the lens from its initial position to its final position always ends after the lens travels to its final position in a predetermined direction.

摘要翻译： 用于具有镜片间快门的照相机的变焦透镜包括用于沿着前后方向的光轴移动透镜的电动机。 开关由操作者操作以控制电动机的操作，以将透镜从轴上的初始位置移动到确定透镜焦距的最终静止位置。 控制装置响应用于操作电动机的开关的设置，使得透镜从其初始位置到其最终位置的运动总是在透镜沿预定方向行进到其最终位置之后结束。

公开(公告)号：US5583596A

公开(公告)日：1996-12-10

申请号：US463259

申请日：1995-06-03

申请人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako ,  Saburo Sugawara ,  Susao Nakamura ,  Hirofumi Matsuo ,  Katsuhiko Nomura ,  Etsuro Nishio ,  Haruo Ishii

发明人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako ,  Saburo Sugawara ,  Susao Nakamura ,  Hirofumi Matsuo ,  Katsuhiko Nomura ,  Etsuro Nishio ,  Haruo Ishii

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12 ,  G03B17/04 ,  G03B5/00 ,  G03B9/52 ,  G03B13/04

CPC分类号： G03B13/12 ,  G02B7/102 ,  G03B17/04 ,  G02B23/145 ,  G03B2215/0503 ,  G03B2217/002

摘要： A lens shutter type of camera is disclosed in which a zoom lens is positioned in a lens block (1) which has a sector gear (15) rotatably associated with the lens block and with a rotatable cam ring (14). The cam ring and sector gear are rotatable in a substantially constant axial position. A movable finder optical assembly (8) and a movable strobe assembly (9) are movable in association with movement of the zoom lens. The zoom lens is movable between an extreme telephoto position and an extreme wide angle position, as well a into a fully collapsed lens position beyond the extreme wide angle position and a macro or close-up photographing position beyond the extreme telephoto position. When the camera is in its macro mode, a prism (P1) is inserted into the finder optical assembly to correct for parallax; the strobe assembly is moved to change its illumination angle; and an optical wedge (4e) is pivoted into the path between a light receiver (4) and a light emitter (3e). A single cam plate (53) is provided to move the finder assembly and the strobe assembly. The photographic aperture (22b) can be selectively closed by barrier plates (31a) when the zoom lens is moved into its fully collapsed position. A light intercepting assembly (210) is provided for preventing light from entering the photographic optical assembly via cam grooves (20 and 21). This intercepting assembly includes a flexible code plate (90) which surrounds a peripheral portion of the cam ring (14) and which provides positional information relating to the position of the zoom lens.

公开(公告)号：US5465131A

公开(公告)日：1995-11-07

申请号：US222697

申请日：1994-03-10

申请人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako ,  Hirofumi Matsuo

发明人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako ,  Hirofumi Matsuo

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12 ,  G03B17/04 ,  G03B17/00

CPC分类号： G03B13/12 ,  G02B7/102 ,  G03B17/04 ,  G02B23/145 ,  G03B2215/0503 ,  G03B2217/002

摘要： A lens shutter type of camera is disclosed in which a zoom lens is positioned in a lens block (1) which has a sector gear (15) rotatably associated with the lens block and with a rotatable cam ring (14). The cam ring and sector gear are rotatable in a substantially constant axial position. A movable finder optical assembly (8) and a movable strobe assembly (9) are movable in association with movement of the zoom lens. The zoom lens is movable between an extreme telephoto position and an extreme wide angle position, as well a into a fully collapsed lens position beyond the extreme wide angle position and a macro or close-up photographing position beyond the extreme telephoto position. When the camera is in its macro mode, a prism (P1) is inserted into the finder optical assembly to correct for parallax; the strobe assembly is moved to change its illumination angle; and an optical wedge (4e) is pivoted into the path between a light receiver (4) and a light emitter (3e). A single cam plate (53) is provided to move the finder assembly and the strobe assembly. The photographic aperture (22b) can be selectively closed by barrier plates (31a) when the zoom lens is moved into its fully collapsed position. A light intercepting assembly (210) is provided for preventing light from entering the photographic optical assembly via cam grooves (20 and 21). This intercepting assembly includes a flexible code plate (90) which surrounds a peripheral portion of the cam ring (14) and which provides positional information relating to the position of the zoom lens.

摘要翻译： 公开了一种镜头遮挡式照相机，其中变焦镜头位于透镜块（1）中，该透镜块具有与透镜块可旋转地相关联的扇形齿轮（15）和可旋转的凸轮环（14）。 凸轮环和扇形齿轮可在基本上恒定的轴向位置旋转。 移动取景器光学组件（8）和可移动闪光灯组件（9）可随变焦镜头的移动而移动。 变焦镜头可以在极端远摄位置和极宽广角位置之间移动，以及超过极宽广角位置的完全折叠的镜头位置以及超过远摄位置的宏观或特写拍摄位置。 当相机处于其微距模式时，将棱镜（P1）插入取景器光学组件中以校正视差; 移动闪光灯组件以改变其照明角度; 并且光楔（4e）枢转到光接收器（4）和光发射器（3e）之间的路径中。 提供单个凸轮板（53）以移动取景器组件和闪光灯组件。 当变焦镜头移动到其完全折叠位置时，照相孔（22b）可以被阻挡板（31a）选择性地关闭。 提供遮光组件（210），用于防止光经由凸轮槽（20和21）进入照相光学组件。 该拦截组件包括围绕凸轮环（14）的周边部分并且提供与变焦镜头的位置相关的位置信息的柔性编码板（90）。

公开(公告)号：US5321462A

公开(公告)日：1994-06-14

申请号：US924631

申请日：1992-08-04

申请人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako

发明人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12 ,  G03B17/04 ,  G03B5/00

CPC分类号： G03B13/12 ,  G02B7/102 ,  G03B17/04 ,  G02B23/145 ,  G03B2215/0503 ,  G03B2217/002

摘要： A lens shutter type of camera is disclosed in which a zoom lens is positioned in a lens block (1) which has a sector gear (15) rotatably associated with the lens block and with a rotatable cam ring (14). The cam ring and sector gear are rotatable in a substantially constant axial position. A movable finder optical assembly (8) and a movable strobe assembly (9) are movable in association with movement of the zoom lens. The zoom lens is movable between an extreme telephoto position and an extreme wide angle position, as well a into a fully collapsed lens position beyond the extreme wide angle position and a macro or closeup photographing position beyond the extreme telephoto position. When the camera is in its macro mode, a prism (P1) is inserted into the finder optical assembly to correct for parallax; the strobe assembly is moved to change its illumination angle; and an optical wedge (4e) is pivoted into the path between a light receiver (4) and a light emitter (3e). A single cam plate (53) is provided to move the finder assembly and the strobe assembly. The photographic aperture (22b) can be selectively closed by barrier plates (31a) when the zoom lens is moved into its fully collapsed position. A light intercepting assembly (210) is provided for preventing light from entering the photographic optical assembly via cam grooves (20 and 21). This intercepting assembly includes a flexible code plate (90) which surrounds a peripheral portion of the cam ring (14) and which provides positional information relating to the position of the zoom lens.

摘要翻译： 公开了一种镜头遮挡式照相机，其中变焦镜头位于透镜块（1）中，该透镜块具有与透镜块可旋转地相关联的扇形齿轮（15）和可旋转的凸轮环（14）。 凸轮环和扇形齿轮可在基本上恒定的轴向位置旋转。 移动取景器光学组件（8）和可移动闪光灯组件（9）可随变焦镜头的移动而移动。 变焦镜头可在极远摄位置与极广角位置之间移动，以及超出极广角位置的完全折叠的镜头位置以及超过远摄位置的宏观或特写拍摄位置。 当相机处于其微距模式时，将棱镜（P1）插入取景器光学组件中以校正视差; 移动闪光灯组件以改变其照明角度; 并且光楔（4e）枢转到光接收器（4）和光发射器（3e）之间的路径中。 提供单个凸轮板（53）以移动取景器组件和闪光灯组件。 当变焦镜头移动到其完全折叠位置时，照相孔（22b）可以被阻挡板（31a）选择性地关闭。 提供遮光组件（210），用于防止光经由凸轮槽（20和21）进入照相光学组件。 该拦截组件包括围绕凸轮环（14）的周边部分并且提供与变焦镜头的位置相关的位置信息的柔性编码板（90）。

公开(公告)号：US5280317A

公开(公告)日：1994-01-18

申请号：US884479

申请日：1992-05-13

申请人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako ,  Saburo Sugawara

发明人： Keisuke Haraguchi ,  Shinsuke Kohmoto ,  Takeo Kobayashi ,  Shigeru Kondoh ,  Hideki Ohkubo ,  Norio Numako ,  Saburo Sugawara

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12 ,  G03B17/04 ,  G03B5/00

CPC分类号： G02B7/102 ,  G03B13/12 ,  G03B17/04 ,  G02B23/145 ,  G03B2215/0503 ,  G03B2217/002

摘要： A zoom lens for a camera having a between-the-lens shutter includes a motor for moving the lens along an optical axis in forward and rearward directions. A switch is operable by an operator to control operation of the motor for moving the lens from an initial position on the axis to a final stationary position that establishes the focal length of the lens. Control apparatus is responsive to the setting of the switch for operating the motor such that movement of the lens from its initial position to its final position always ends after the lens travels to its final position in a predetermined direction.

摘要翻译： 用于具有镜片间快门的照相机的变焦透镜包括用于沿着前后方向的光轴移动透镜的电动机。 开关由操作者操作以控制电动机的操作，以将透镜从轴上的初始位置移动到确定透镜焦距的最终静止位置。 控制装置响应用于操作电动机的开关的设置，使得透镜从其初始位置到其最终位置的运动总是在透镜沿预定方向行进到其最终位置之后结束。