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公开(公告)号：US4165931A
公开(公告)日：1979-08-28
申请号：US621247
申请日：1975-10-23
申请人： Gunter Fauth , Peter Lermann , Herbert Muller , Franz Lechner
发明人： Gunter Fauth , Peter Lermann , Herbert Muller , Franz Lechner
IPC分类号： G03B17/52
CPC分类号： G03B17/52
摘要： A self developing type photographic apparatus wherein one of the spread rollers is driven by one or two toothed racks forming part of or constituting a manually reciprocable handle. One of the racks further rotates a gear which programs the movements of an expelling device for exposed film units, the movements of a device which controls the width of the gap between the spread rollers and the cocking of the shutter.
摘要翻译： 一种自显影型摄影装置，其中一个展开辊由一个或两个构成手动往复式手柄的一部分或构成手动往复式手柄的齿形架驱动。 其中一个机架进一步转动一个齿轮，该齿轮编程用于曝光的胶片单元的排出装置的运动，控制扩展辊之间的间隙的宽度和快门的压紧的装置的运动。
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公开(公告)号：US4104664A
公开(公告)日：1978-08-01
申请号：US763683
申请日：1977-01-28
申请人： Alfred Winkler , Peter Lermann , Dieter Engelsmann , Gunter Fauth
发明人： Alfred Winkler , Peter Lermann , Dieter Engelsmann , Gunter Fauth
摘要： A still camera has a housing adapted to hold a roll of film having a succession of frames. An openable shutter is provided on the housing alignable with the film and a takeup wheel in the housing is connectable to the roll of film and rotatable to wind the film up and displace the frames one-by-one past the shutter. A film-advance slide is displaceable on the housing between a pulled-out position projecting from the housing and a pushed-in position fitting snugly with the housing. A transmission and a one-way coupling are provided in the housing between the slide and the take-up wheel so that the take-up wheel is rotated to wind up the film only on displacement of the slide from the pushed-in position to the pulled-out position. Furthermore, a frame-sensing mechanism in the camera arrests displacement of the slide or a portion of the slide in the direction toward the pulled-out position when a fresh frame is properly aligned with the shutter.
摘要翻译： 静止照相机具有适于保持具有一连串框架的一卷胶片的外壳。 可开启的快门设置在与薄膜对准的壳体上，并且外壳中的卷取轮可连接到薄膜卷并可旋转以将薄膜卷起并逐渐移动通过快门。 胶片推进滑块可在壳体之间从外壳伸出的拉出位置和与壳体紧密配合的推入位置之间移位。 在滑架和卷取轮之间的壳体中设置有传动装置和单向联轴器，使得卷取轮旋转以便仅使滑动件从推入位置移动到卷筒 拉出位置 此外，当新鲜框架与快门正确对准时，照相机中的框架感测机构阻止滑动件或滑块的朝向拉出位置的方向的位移。
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公开(公告)号：US3988747A
公开(公告)日：1976-10-26
申请号：US554318
申请日：1975-02-28
申请人： Peter Lermann , Stefan Vogt , Alois Rieder
发明人： Peter Lermann , Stefan Vogt , Alois Rieder
CPC分类号： G02B7/36
摘要： A prism positioned behind the objective rotates at a predetermined frequency. The pulsed light beam produced thereby is split into a first and second pulsed beam, each falling on a photoelectric transducer element. The first photoelectric transducer element is positioned at a distance from the objective which is less than the distance between the film plane and the objective plane by a predetermined distance. The second photoelectric transducer is positioned away from the objective by a distance exceeding the distance between the film plane and the objective plane by the same predetermined distance. The first and second electrical signals produced by the first and second photoelectric transducer are differentiated and stored. The so-stored signals are compared and a control signal for driving a motor in a first or second direction is furnished corresponding to the difference therebetween. The motor drives the objective either closer to or away from the film plane in response to the control signal.
摘要翻译： 位于物体后面的棱镜以预定的频率旋转。 由此产生的脉冲光束被分成第一和第二脉冲光束，每个脉冲光束落在光电换能器元件上。 第一光电传感器元件被定位成距离物镜一定距离，该距离小于膜平面和物平面之间的距离预定距离。 第二光电传感器远离物镜远离镜片平面与物镜之间的距离相同预定距离。 由第一和第二光电变换器产生的第一和第二电信号被差分并存储。 比较如此存储的信号，并且根据它们之间的差异来提供用于驱动电动机沿第一或第二方向的控制信号。 响应于控制信号，马达驱动物镜更靠近或远离胶片平面。
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公开(公告)号：US5864717A
公开(公告)日：1999-01-26
申请号：US799359
申请日：1997-02-14
申请人： Peter Lermann , Dieter Engelsmann
发明人： Peter Lermann , Dieter Engelsmann
CPC分类号： G03B19/04 , G03B2219/045
摘要： A photographic roll-film pack, comprised of a light-proof core case with roll-film, with a photographic shutter, film advance means with manual control, a picture counter, a shutter-release device and apertures and/or lenses of a picture-taking lens and/or viewfinder defining optical beam paths, with a covering for the core case which leaves uncovered at least one manual control, is designed so that the covering is formed by a protective case (11, 12), enclosing the core case (1, 2), which is composed of shells (11, 12) of essentially rigid plastics which is at least transparent in the areas of apertures and/or lenses of a picture-taking lens and/or viewfinder defining optical beam paths. The roll-film pack is thereby protected against moisture, dirt and damage, but can still be manufactured cost-effectively using automated production and it can be re-assembled following removal of an exposed film.
摘要翻译： 包括具有卷膜的防光芯壳，照相快门，具有手动控制的胶片提前装置，图像计数器，快门释放装置和图像的孔和/或透镜的照相卷片包 设置具有限定光束路径的透镜和/或取景器，其中设置有未被覆盖至少一个手动控制的芯壳的覆盖物，使得覆盖物由保护壳体（11,12）形成，包围芯壳 （1,2），其由基本上刚性塑料的壳体（11,12）组成，其在限定光束路径的摄影镜头和/或取景器的孔和/或透镜区域中至少是透明的。 因此，卷膜包装防止湿气，污垢和损坏，但是仍然可以使用自动化生产成本有效地制造，并且可以在去除暴露的膜之后重新组装卷膜包装。
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公开(公告)号：US4941620A
公开(公告)日：1990-07-17
申请号：US315468
申请日：1989-02-23
申请人： Herbert Wilsch , Leonhard Huber , Helmut Treiber , Peter Lermann , Erich Nagel
发明人： Herbert Wilsch , Leonhard Huber , Helmut Treiber , Peter Lermann , Erich Nagel
CPC分类号： G03B27/587 , B65H19/28 , G03B1/58
摘要： Apparatus for convoluting exposed and copied photographic films on the cores of takeup reels has an advancing mechanism which transports successive films along a given path so that the leaders of successive films can be engaged by the gripper of a pivotable arm serving to transfer the leader of the film in the path toward the peripheral surface of the core of an empty takeup reel. The reel has no flanges or is provided with a single flange carrying or adjacent a fixedly mounted or movable protuberance which defines with the peripheral surface of the core a gap for the leader of the film. Once the leader has entered the gap and the takeup reel is set in rotary motion, the film is wound onto the protuberance and is thus affixed to the core. The length of the protuberance is less than the axial length of the core but exceeds one-fourth of such axial length.
摘要翻译： 用于在卷取卷轴的卷芯上卷绕曝光和复制的照相胶片的装置具有推进机构，其沿着给定的路径传送连续的胶片，使得连续胶片的前导件可以由可枢转的臂的夹持器接合， 在朝向空卷绕卷轴的芯的周边表面的路径中的胶片。 卷轴没有凸缘或设置有单个凸缘，其承载或邻近固定安装的或可移动的突起，其与芯的周边表面限定了胶片的引导件的间隙。 一旦领导者已经进入间隙并且卷绕卷轴被设置为旋转运动，则膜被卷绕到突起上，并因此固定到芯部。 突起的长度小于芯的轴向长度，但是超过这种轴向长度的四分之一。
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公开(公告)号：US4919354A
公开(公告)日：1990-04-24
申请号：US264311
申请日：1988-10-28
申请人： Leonhard Huber , Erich Nagel , Bernd Payrhammer , Peter Lermann , Helmut Treiber , Herbert Wilsch
发明人： Leonhard Huber , Erich Nagel , Bernd Payrhammer , Peter Lermann , Helmut Treiber , Herbert Wilsch
CPC分类号： G03B27/587
摘要： A photographic copying machine wherein the images of successive frames on a long roll of spliced-together exposed and developed customer films are copied while successive films are advanced stepwise from a supply reel on a first driven mandrel toward and is convoluted on a takeup reel on a second driven mandrel. The copying machine employs a third mandrel which can support a fresh roll in the plane of the roll on the first mandrel, and a fourth mandrel which can support an empty takeup reel in the plane of the rotating takeup reel. The leader of the fresh roll is located adjacent the film path ahead of the copying station and is automatically advanced into the range of an automatic attaching mechanism when the trailing end of the expiring roll has advanced beyond the copying station. The attaching mechanism secures the leader of the fresh roll to the core of the empty takeup reel, and the machine is then ready to make copies of frames forming part of the fresh roll. The filled takeup reel on the second mandrel is replaced with an empty takeup reel and a fresh roll is placed onto the first mandrel while the machine copies the frames of the roll which is supported by the third mandrel and is convoluted on the takeup reel on the fourth mandrel.
摘要翻译： 一种照相复印机，其中在长时间拼接在一起的已曝光和显影的客户胶片上的连续帧的图像被复印，而连续的胶片从第一驱动的心轴上的供应卷轴逐步前进并且卷绕在卷绕卷轴上 第二驱动心轴。 复印机采用第三心轴，其可以支撑在第一心轴上的辊的平面中的新卷，以及第四心轴，其可以支撑旋转的卷取卷轴的平面中的空卷绕卷轴。 新卷的前端位于复印台前面的胶片路径附近，当到期辊的后端超出复印台时，自动前进到自动连接机构的范围。 连接机构将新卷的前端固定到空的卷绕卷轴的芯部，然后机器准备复制形成新卷的一部分的框架。 在第二心轴上的填充卷绕卷轴被替换为空的卷绕卷轴，并且将新卷放置在第一心轴上，同时机器复制由第三心轴支撑并卷绕在卷绕卷轴上的卷的框架 第四个心轴。
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公开(公告)号：US4451011A
公开(公告)日：1984-05-29
申请号：US376825
申请日：1982-05-10
申请人： Dieter Engelsmann , Leo Lippl , Reinhard Nicko , Peter Stiefel , Peter Lermann
发明人： Dieter Engelsmann , Leo Lippl , Reinhard Nicko , Peter Stiefel , Peter Lermann
CPC分类号： G03B17/30 , G03B2217/261
摘要： A film winding spool for a photographic camera has an inner cylindrical member driven in rotation and provided with engaging formations for engaging an initial portion of the film, and an outer cylindrical member surrounding the inner member so as to form a space therebetween and having a slot for introducing the initial portion of a film into this space and an outer surface for winding successive coils of the film, wherein the outer member has at least one opening arranged so that a piece of the film separated from a remaining part of the film can be withdrawn from the space between the inner and outer members through the opening.
摘要翻译： 用于照相机的胶片卷绕卷轴具有旋转驱动的内圆柱形部件，并且设置有用于接合胶片的初始部分的接合结构和围绕内部部件的外部圆柱形部件，以在其间形成间隙，并且具有狭槽 用于将薄膜的初始部分引入该空间和用于卷绕薄膜的连续线圈的外表面，其中外部构件具有至少一个开口，其布置成使得与薄膜的剩余部分分离的薄片可以是 通过开口从内部和外部构件之间的空间中抽出。
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公开(公告)号：USD269350S
公开(公告)日：1983-06-14
申请号：US175201
申请日：1980-07-31
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59.发明授权Photographic camera with focussing system which time-multiplexes the signals from plural photodetectors 失效具有聚焦系统的照相机，其对来自多个光电检测器的信号进行时间复用
公开(公告)号：US4221474A
公开(公告)日：1980-09-09
申请号：US5091
申请日：1979-01-22
摘要： An infrared measuring beam is emitted from the camera towards the subject, and reflected back as a tiny light spot projected, by an optics which transversely shifts in dependence upon exposure-objective subject-distance setting, onto one, the other or both of two infrared photodiodes. The signals from the two photodiodes are transmitted in processed form to two output flip-flops through the intermediary of a single, shared signal-processing stage, employing time-division-multiplexed transmission of the two photodiode signals, to assure that the signal processing of the two photodiode output signals be as identical as possible.
摘要翻译： 红外测量光束从相机朝向被摄体发射，并且通过根据曝光目标对象距离设置而横向偏移的光学器件投射到一个微小光点上并反射回到另一个或两个红外线 光电二极管 来自两个光电二极管的信号通过采用时分多路传输两个光电二极管信号的单个共享信号处理级的中介，以处理形式传输到两个输出触发器，以确保信号处理 两个光电二极管输出信号尽可能相同。
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60.发明授权Photographic apparatus with means for differently indicating the intensity of scene light for differently sensitive films 失效具有用于不同地指示用于不同敏感膜的场景光的强度的装置的摄影装置
公开(公告)号：US4195921A
公开(公告)日：1980-04-01
申请号：US891270
申请日：1978-03-29
申请人： Peter Lermann , Karl Wagner , Dieter Engelsmann
发明人： Peter Lermann , Karl Wagner , Dieter Engelsmann
摘要： A photographic apparatus which can accept cassettes for high-speed or lower-sensitivity film has a mechanical or electronic switch which automatically deactivates a light-emitting diode which serves to indicate the intensity of scene light as soon as a cassette for high-speed film is properly inserted into the body of the apparatus. Such cassette further causes a filter to move out of register with the light-sensitive resistor which is in circuit with the diode and is exposed to scene light. The diode is also deactivated if the diaphragm is adjusted to furnish an aperture of maximum or minimum size; alternatively, the diode is deactivated only when the body of the apparatus contains high-speed film and the diaphragm is adjusted to furnish an aperture of maximum or minimum size.
摘要翻译： 可以接受用于高速或低灵敏度膜的盒的摄影装置具有机械或电子开关，其自动停用用于指示场景光强度的发光二极管，一旦用于高速胶片的盒是 正确插入设备的主体。 这种盒式磁带进一步使滤波器与与二极管电路并暴露于场景光的光敏电阻移出对准。 如果调节膜片以提供最大或最小尺寸的孔径，二极管也将失效。 或者，仅当装置的主体包含高速胶片并且调节膜片以提供最大或最小尺寸的孔时，二极管才被停用。
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