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公开(公告)号：US4530582A
公开(公告)日：1985-07-23
申请号：US537423
申请日：1983-09-29
申请人： Hiroshi Hara , Takashi Tobioka , Takeshi Yoshino , Tetuo Nishikawa , Jiro Sekine
发明人： Hiroshi Hara , Takashi Tobioka , Takeshi Yoshino , Tetuo Nishikawa , Jiro Sekine
摘要： An exposure aperture frame defining an exposure aperture includes at least a pivotable partition member with an inclined guide surface on the inner wall thereof which is pivoted by and thereby permits advancement of a film leader to a film take-up chamber so that the film leader can reach a film take-up chamber without any standstill within the exposure aperture frame. The inclined guide surface permits the forward end of the film leader to ride across the partition member. A spring urges the partition member toward a position in which it encloses the exposure aperture frame. That spring also releasably retains the partition member on a shaft on which it is pivoted. The partition member has a platform member extending toward the take-up chamber, which has an opening therethrough that provides access to the spring.
摘要翻译： 限定曝光孔的曝光孔框架包括至少一个可枢转的分隔构件，其在其内壁上具有倾斜的引导表面，所述倾斜的引导表面由其转动并由此允许胶片引导者前进到胶片拾取室，使得胶片引导件 在曝光孔眼框架内没有任何静止的情况下到达胶片吸收室。 倾斜的引导表面允许胶片引导件的前端穿过分隔件。 弹簧将分隔构件推向其包围曝光孔框架的位置。 那个弹簧也可以将分隔件可释放地保持在其上枢转的轴上。 分隔构件具有朝向卷取室延伸的平台构件，该平台构件具有穿过其的开口，其提供通向弹簧的通路。
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公开(公告)号：US4505562A
公开(公告)日：1985-03-19
申请号：US536398
申请日：1983-09-27
CPC分类号： G03B17/30 , G03B1/48 , G03B1/58 , G03B2217/268
摘要： In a camera of the type having a film supply chamber opening at the bottom of the camera into which a container including a coiled strip film with its leader previously drawn out is inserted for film loading, a film supporting apparatus for holding the loaded film flat in film plane comprises a pressure plate and a holding frame for resiliently holding the pressure plate in cantilever fashion. The pressure plate can be displaced in the direction parallel to optical axis of the camera for assured advancement of the film to a film take-up chamber.
摘要翻译： 在具有在相机底部开口的胶片供给室的类型的照相机中，将包括先前拉出的前导件的卷绕带状薄膜的容器插入其中以进行胶片装载，用于将加载的胶片保持在其中的胶片支撑装置 膜平面包括压板和用于以悬臂方式弹性地保持压板的保持框架。 压板可以在平行于照相机的光轴的方向上移位，以确保胶片进入胶片卷取室。
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公开(公告)号：US4610522A
公开(公告)日：1986-09-09
申请号：US657689
申请日：1984-10-04
申请人： Takashi Tobioka , Tetuo Nishizawa , Minoru Ishiguro , Toshio Yoshida , Masanoshin Komori , Seiji Asano , Takeshi Yoshino , Hiroshi Hara
发明人： Takashi Tobioka , Tetuo Nishizawa , Minoru Ishiguro , Toshio Yoshida , Masanoshin Komori , Seiji Asano , Takeshi Yoshino , Hiroshi Hara
CPC分类号： G03B17/425
摘要： A mode change-over device for a mode change-over device for a pre-winding type camera in which, after a loading of a film patrone in the camera and before the shooting, a pre-winding of the film is conducted to fully pre-wind the film on a spool and, when the pre-winding is finished, a mode retaining member is unlocked so as to release a mode change-over member thereby operating a mode change-over switch for a shooting mode, such as to allow an unwinding of the film in a frame-by-frame fashion for each shooting exposure, while the mode change-over member is charged by an opening of a back lid of the camera, the mode change-over device comprising; a counter adapted to operate in response to winding and rewinding of the camera; a retaining member for locking the mode retaining member when the back lid has been opened erroneously or accidentally; and a counter engaging member which prevents the retaining member from locking the mode change-over member when the counter is in the initial position, whereas, when the counter is in the counting position, operates the retaining member for making the retaining member lock the mode change-over member.
摘要翻译： 一种用于预卷绕型照相机的模式切换装置的模式切换装置，其中，在将照相机中的胶片照相机加载并且在拍摄之前，将胶片的预卷绕进行到完全预先 - 将卷片卷绕在卷轴上，并且当预卷绕完成时，模式保持部件被解锁，以便释放模式转换部件，从而操作用于拍摄模式的模式转换开关，例如允许 所述模式转换装置包括：模式切换装置，其中所述模式转换部件通过所述相机的后盖的开口被充电; 适于响应于相机的卷绕和倒带操作的计数器; 当后盖被错误地或意外地打开时用于锁定模式保持构件的保持构件; 以及当计数器处于初始位置时防止保持构件锁定模式转换构件的反接合构件，而当计数器处于计数位置时，操作保持构件以使保持构件锁定模式 转换会员
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公开(公告)号：USRE34168E
公开(公告)日：1993-01-26
申请号：US689000
申请日：1991-04-12
申请人： Hiroshi Ohmura , Takuya Arai , Akira Haishi , Katsuya Kozai , Hiroshi Hara , Takashi Tobioka , Seiji Asano , Junichi Takagi
发明人： Hiroshi Ohmura , Takuya Arai , Akira Haishi , Katsuya Kozai , Hiroshi Hara , Takashi Tobioka , Seiji Asano , Junichi Takagi
CPC分类号： G03B17/02 , G03B15/05 , G03B19/04 , G03B2215/0503 , G03B2219/045
摘要： A lens-fitted photographic film package has at least an unexposed rolled film, a taking lens, a film transportiong mechanism, an exposure mechanism and an electronic flash as a whole contained in a light-tight case. The light-tight case comprises a main case section formed with a chamber containing therein light-tightly the unexposed rolled film and a front cover section attached to the main case section, the front cover section being formed with at least one opening for partially receiving therein a member of at least one of the mechanisms mounted on the main case section projecting beyond a plane defined by surfaces of the main case section in contact with an inner surface of the front cover section when the front cover section is securely attached to the main case section. The electronic flash unit is short-circuited to maintain the condenser of the flash unit discharged until the rolled film has been loaded in the light-tight case, so as to prevent accidental flashing that would expose the film. The lens-fitted photographic film package is enclosed in an external container having a weakened openable portion capable of being broken away from the external container to expose the contained rolled film for removal after exposure.
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公开(公告)号：US4954858A
公开(公告)日：1990-09-04
申请号：US314214
申请日：1989-02-22
申请人： Hiroshi Ohmura , Takuya Arai , Akira Haishi , Katsuya Kozai , Hiroshi Hara , Takashi Tobioka , Seiji Asano , Junichi Takagi
发明人： Hiroshi Ohmura , Takuya Arai , Akira Haishi , Katsuya Kozai , Hiroshi Hara , Takashi Tobioka , Seiji Asano , Junichi Takagi
CPC分类号： G03B17/02 , G03B15/05 , G03B19/04 , G03B2215/0503 , G03B2219/045
摘要： A lens-fitted photographic film package has at least an unexposed rolled film, a taking lens, a film transportiong mechanism, an exposure mechanism and an electronic flash as a whole contained in a light-tight case. The light-tight case comprises a main case section formed with a chamber containing therein light-tightly the unexposed rolled film and a front cover section attached to the main case section, the front cover section being formed with at least one opening for partially receiving therein a member of at least one of the mechanisms mounted on the main case section projecting beyond a plane defined by surfaces of the main case section in contact with an inner surface of the front cover section when the front cover section is securely attached to the main case section. The electronic flash unit is short-circuited to maintain the condenser of the flash unit discharged until the rolled film has been loaded in the light-tight case, so as to prevent accidental flashing that would expose the film. The lens-fitted photographic film package is enclosed in an external container having a weakened openable portion capable of being broken away from the external container to expose the contained rolled film for removal after exposure.
摘要翻译： 具有透镜的照相胶片包装件至少具有未曝光的卷片，拍摄镜头，胶片输送机构，曝光机构和电子闪光灯整体包含在不透光的外壳中。 该不透光外壳包括一个主壳体部分，形成有容纳其中未曝光的卷纸的容器的腔室和安装在主壳体部分上的前盖部分，该前盖部分形成有至少一个用于部分地容纳在其中的开口 安装在主壳体部分上的机构中的至少一个机构突出超过由主壳体部分的表面限定的平面，当前盖部分牢固地附接到主壳体时，该主机壳体部分的内表面与前盖部分的内表面接触 部分。 电子闪光灯单元短路，以保持闪光灯组件的冷凝器放电，直到轧制的膜被装载到不透光的壳体中，以防止意外闪光，使曝光胶片。 带透镜的照相胶片包装封装在外部容器中，该外部容器具有能够从外部容器中分离的弱化的可打开部分，以暴露所包含的轧制膜以便在曝光之后去除。
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公开(公告)号：US4586801A
公开(公告)日：1986-05-06
申请号：US658480
申请日：1984-10-09
申请人： Tetuo Nishizawa , Seiji Asano , Minoru Ishiguro , Masanoshin Komori , Takashi Tobioka , Toshio Yoshida , Hiroshi Hara
发明人： Tetuo Nishizawa , Seiji Asano , Minoru Ishiguro , Masanoshin Komori , Takashi Tobioka , Toshio Yoshida , Hiroshi Hara
CPC分类号： G03B17/425
摘要： A pre-winding type photographic camera is provided with a mode changing mechanism for changing its operational mode between a pre-winding mode in which film is drawn out from a film magazine loaded in the camera and is taken up around the spool of the camera prior to photographing, and photographing mode in which the film is rewound into the film magazine by one frame each time the film is exposed. The mode changing mechanism is arranged to set the operational mode to the pre-winding mode by, in response to the opening of the backlid of the camera, bringing a mode changing member to a pre-winding mode position, and at the same time causing a force to be charged for bringing the mode changing member to a photographing mode position, and by retaining the mode changing member in the pre-winding mode position in response to the opening of the backlid of the camera, and is arranged to change the operational mode to the photographing mode by releasing the mode changing member in response to completion of the pre-winding mode operation, thereby permitting the mode changing member to move to the photographing mode position under the charged force. The mode changing mechanism is further provided with a magazine switch which is closed in response either to insertion or removal of the magazine and is kept closed until it is opened in response to the opening of the backlid of the camera. The magazine switch is inserted into the energizing circuit of the driving motor for driving the film in the pre-winding mode operation in series with the driving motor.
摘要翻译： 预卷绕型照相机设置有模式改变机构，用于在预卷绕模式之间改变其操作模式，其中胶片从装载在相机中的胶片盒中取出并卷绕在相机的卷轴周围 拍摄和拍摄模式，其中每次胶片被曝光时，胶片被重新卷绕到胶片盒中一帧。 模式改变机构被布置成通过响应于相机的后视镜的打开将操作模式设置为预卷绕模式，使模式改变部件变为预卷绕模式位置，并且同时导致 用于使模式改变构件进入拍摄模式位置而被充电的力，并且响应于照相机的反光镜的打开而将模式改变构件保持在预卷绕模式位置，并且被布置成改变操作 通过解除模式改变构件的响应于预卷绕模式操作的完成，模式转换到拍摄模式，从而允许模式改变构件在充电力下移动到拍摄模式位置。 模式改变机构还设置有盒式开关，该盒式开关响应于盒的插入或移除而关闭，并且保持关闭，直到其响应于照相机的后盖的打开而打开。 刀库开关被插入驱动电动机的通电电路中，用于与驱动电动机串联在预卷绕模式操作中驱动膜。
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公开(公告)号：US4457607A
公开(公告)日：1984-07-03
申请号：US434929
申请日：1982-10-18
IPC分类号： G03B1/48
CPC分类号： G03B1/48 , G03B2217/265
摘要： A photographic camera is provided with a magazine receiving chamber formed in the camera body and shaped to permit insertion of a film magazine having a film leader into the chamber only in one axial direction of the magazine, and inner and outer guide member for guiding the film leader in between the film aperture and a film pressure plate as the magazine is inserted into the chamber. The film pressure plate is resiliently mounted on the camera body to be movable toward and away from the film aperture. A pressure plate pushing member is mounted on the back lid of the camera body to push the pressure plate toward the film aperture when the back lid is closed. When the back lid is opened, the pressure plate returns to its rest position in which its inner surface is flush with the inner surface of the outer guide member and provides a planar guiding surface. Engaging pins of film feeding means are retracted inwardly from the outer surface of the inner guide member so as not to snag the longitudinal edge of the film leader when it is guided in between the pressure plate and the film aperture. When the film leader is pushed toward the film aperture by the pressure plate upon closure of the back lid, the engaging pins brought into engagement with the perforations of the film leader. The upper edge of the inner guide member is chamfered so that the film leader can be smoothly stretched therealong as the magazine is inserted into the chamber.
摘要翻译： 照相机设置有形成在照相机主体中的盒容纳室，并且成形为允许仅在盒的一个轴向方向将具有胶片引导件的胶片盒插入到室中，以及用于引导胶片的内引导构件和外引导构件 当胶囊插入室中时，胶片孔和胶片压板之间的引导。 胶片压板弹性地安装在相机主体上以能够朝向和远离胶片孔径移动。 当背盖关闭时，压板推动构件安装在照相机主体的后盖上，以将压板推向胶片孔。 当后盖打开时，压板返回到其内表面与外导向件的内表面齐平的静止位置，并提供平面引导表面。 胶片供给装置的接合销从内导向件的外表面向内缩回，以便当胶片引导器在压板和胶片孔之间被引导时不会阻碍胶片引导件的纵向边缘。 当封闭后盖时胶片头被压板压向胶片孔时，接合销与胶卷头的穿孔接合。 内引导构件的上边缘被倒角，使得当钉仓插入腔室中时，引导片可以顺利地被拉伸。
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公开(公告)号：US4459000A
公开(公告)日：1984-07-10
申请号：US432024
申请日：1982-09-30
CPC分类号： G03B1/58 , G03B17/22 , G03B17/30 , G03B2217/265 , G03B2217/268
摘要： A film magazine receiving chamber forming member is provided in a camera body for forming a film magazine receiving chamber which opens toward the bottom face of the body and is shaped to permit insertion of a film magazine thereinto only in one axial direction of the magazine through the opening. The camera is further provided with a film leader guiding means for guiding the film leader of the magazine to extend in a suitable direction when the magazine is inserted into the film magazine receiving chamber, and a film leader cutting means disposed on the side of the film aperture opposite to the film magazine receiving chamber.
摘要翻译： 胶片盒容纳室形成部件设置在照相机主体中，用于形成朝向主体的底面开口的胶片盒容纳室，并且成形为允许胶片盒仅在盒的一个轴向方向通过 开放 相机还设置有胶片引导引导装置，用于当胶片盒插入胶片盒容纳室时引导胶卷盒的胶片引导件在合适的方向上延伸，并且胶片引导件切割装置设置在胶片的侧面上 孔与胶片盒接收室相对。
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公开(公告)号：US4429977A
公开(公告)日：1984-02-07
申请号：US434932
申请日：1982-10-18
CPC分类号： G03B17/30 , G03B1/58 , G03B2217/265 , G03B2217/268
摘要： In a photographic camera comprising a film magazine receiving chamber shaped to permit insertion of a film magazine having a film leader thereinto in one axial direction of the film magazine, and a film leader guiding means for guiding the film leader to extend in a proper direction when the magazine is inserted into the chamber, a tongue portion position limiting member is provided for positioning a narrow tongue portion formed in the leading end portion of the film. The tongue portion position limiting member is permitted to move to its operative position only when a magazine having a short film leader consisting substantially only of the tongue portion is inserted into the magazine receiving chamber.
摘要翻译： 一种照相机，包括：胶片盒容纳室，其形状允许在胶片盒的一个轴向上插入具有胶片引导片的胶片盒，以及胶片引导引导装置，用于引导胶片引导件沿正确的方向延伸， 盒体插入腔室中，设置舌部位置限制构件，用于定位形成在胶片前端部分的窄舌部分。 只有当具有基本上仅由榫舌部分组成的短胶片头的盒子被插入到盒子容纳室中时，舌部位置限制构件被允许移动到其操作位置。
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公开(公告)号：US4752797A
公开(公告)日：1988-06-21
申请号：US333936
申请日：1981-12-23
CPC分类号： G03B19/04 , G03B17/30 , G03B2217/268
摘要： A camera adapted to be loaded with a 35 mm film cassette having a cylindrical body and a tongue portion for defining a film exit slit through which the leader of the film projects, the tongue portion extending substantially tangentially from the side wall of the body. The camera has an openable backlid member and a film chamber member defining a cassette receiving chamber. The cassette receiving chamber is adapted to be opened when the backlid member is opened and comprises a cylindrical portion and a slot portion which substantially conform with the cylindrical body and the tongue portion in shape. Thus the cassette receiving chamber determines the position and orientation of the film cassette when it is inserted thereinto and holds it in place. A guide member extends from the film chamber member to define between the inner surface of the backlid member and itself a film guiding slit aligned with said slot and extending beyond the film aperture of the camera body. The guide member has an inclined surface inclining downward toward the backlid member. When the cassette is inserted into the cassette receiving chamber, the lower edge of the leader abuts against the inclined surface to be stretched and smoothly introduced into the film guiding slit.
摘要翻译： 适于装载有具有圆筒体的35mm胶片暗盒的照相机和用于限定胶片出射狭缝的舌片部分，胶片出射狭缝通过该胶片出口狭缝突出，舌片部分从主体的侧壁基本上相切地延伸。 照相机具有可打开的后盖构件和限定盒接收室的胶片室构件。 盒式收纳室适于在后盖构件打开时打开，并且包括圆柱形部分和与圆柱形主体和舌形部分基本一致的狭槽部分。 因此，盒式磁带接收室确定胶片盒插入其中并将其保持在适当位置时的位置和取向。 引导构件从胶片室构件延伸以限定在内侧构件的内表面和本身之间，与所述狭槽对准并延伸超过照相机主体的胶片孔的胶片引导狭缝。 引导构件具有朝向后倾构件向下倾斜的倾斜表面。 当盒式磁带插入磁带盒接收室时，磁头的下边缘与倾斜面相接触，以便被拉伸并平滑地引入胶片引导狭缝。
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