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    • 5. 发明授权
    • Film transport mechanism for cameras
    • 相机胶片传输机制
    • US4115792A
    • 1978-09-19
    • US823000
    • 1977-08-08
    • Dieter EngelsmannHubert HackenbergSiegfried Zobel
    • Dieter EngelsmannHubert HackenbergSiegfried Zobel
    • G03B17/00G03B1/08G03B1/14G03B17/42G03B1/16
    • G03B1/08G03B1/14
    • The user of the camera moves an input component to supply film-transport force. A rotary transmission transmits film-transport force fo the input component to the film in the camera, and includes first and second output components. When the input component is moved, the first output component is arrested and the second non-arrested, and then the second output component is arrested and the first non-arrested. A locking structure moves from a locking position arresting the first output component and an unlocking position releasing the first output component. A sensing mechanism responds to film frame advancement by entering into a film perforation, causing the locking structure to move to the unlocking position and causing the second output component to become arrested by the resistance of the film to transport. The transmission includes a gear driven by the input component and driving the second output component and displaceable mounting member mounting the gear for both rotation and displacement. The displaceable mounting member constitutes the first output component of the transmission.
    • 摄像机的用户移动输入组件以提供胶片传送力。 旋转传送装置将输入部件的胶片传送力传送到相机中的胶片,并且包括第一和第二输出部件。 当输入组件移动时,第一个输出组件被逮捕并且第二个未被逮捕,然后第二个输出组件被逮捕并且首先被非逮捕。 锁定结构从锁定第一输出部件的锁定位置和释放第一输出部件的解锁位置移动。 感测机构通过进入薄膜穿孔来响应胶片框架前进,导致锁定结构移动到解锁位置,并使第二输出部件被胶片的阻力传递阻滞。 变速器包括由输入部件驱动并驱动第二输出部件的齿轮和可移动的安装构件,其安装齿轮用于旋转和移位。 可移动的安装构件构成变速器的第一输出部件。
    • 9. 发明授权
    • Exposure controls for photographic apparatus
    • 摄影器材的曝光控制
    • US4165166A
    • 1979-08-21
    • US898339
    • 1978-04-20
    • Dieter EngelsmannHubert HackenbergRolf Schroder
    • Dieter EngelsmannHubert HackenbergRolf Schroder
    • G03B7/00G03B7/16G03B15/03G03B17/00
    • G03B7/003G03B7/16
    • A photographic apparatus wherein the diaphragm is adjustable by a reciprocable selector which is provided with indicia denoting the scene brightness and the distance from the subject. The shutter is adjustable in dependency on the position of the selector, in dependency on the speed of film which is confined in the apparatus and in dependency on the condition of the apparatus, namely, whether the apparatus is set for the making of exposures in daylight or with flash. Cassettes which are used in the apparatus have markers denoting the film speed, and such markers influence the position of a reciprocable follower which can pivot a control lever loosely coupled to a shutter adjusting lever. The latter is pivotable by the control lever or by a motion transmitting lever whose position changes when a flashcube is attached to or detached from the housing of the apparatus.
    • 一种照相装置,其中光阑可由往复式选择器调节,该往复式选择器设置有表示场景亮度和与被摄体距离的标记。 根据选择器的位置,快门是可调节的,这取决于限制在设备中的胶片的速度,并且依赖于设备的状态,即该设备是否被设置为在日光下进行曝光 或闪光灯。 在装置中使用的盒子具有表示胶片速度的标记,并且这些标记影响可往复运动的随动件的位置,该往复运动的随动件可以使松动地联接到快门调节杆的控制杆枢转。 后者可通过控制杆或运动传递杆枢转,运动传递杆的位置在闪光立体镜附接到设备的外壳或从设备的外壳上拆卸时发生变化。
    • 10. 发明授权
    • Microfilm reading and reverse enlarging apparatus
    • 微胶片读取和反向放大装置
    • US4754306A
    • 1988-06-28
    • US65605
    • 1987-06-22
    • Josef AuerHubert HackenbergAdolf KoopmannJurgen Sylla
    • Josef AuerHubert HackenbergAdolf KoopmannJurgen Sylla
    • G03B21/11G03B13/28
    • G03B21/115G03B21/118
    • A microfilm reading and reverse enlarging apparatus with a copying beam for a gap illumination comprises a copy carrier movable with a constant speed, drive device for moving the copy carrier, a film platform for a film and adjustable relative to an illuminating beam, transporting device for reciprocating the film platform synchronously with the movement of the copy carrier, control device for controlling the transporting device, a potentiometer adjustable by the transporting device synchronously with the movement of the platform so as to produce respective values in response to the movement of the platform during a copying process of successive microimages, and storing and comparing device arranged to store preselected values and to receive the values of the potentiometer to compare them with the preselected values, the storing and comparing device being connected with the control device so that the transporting device and the drive device for the copy carrier during reaching by the values of the potentiometer the preselected values are turned on and/or turned off.
    • 具有用于间隙照明的复制光束的缩微胶片读取和反向放大装置包括可以恒定速度移动的复制载体,用于移动复印载体的驱动装置,用于胶片的胶片平台和相对于照明光束可调节的传送装置 与胶片平台的移动同步地与复印载体的运动,用于控制传送装置的控制装置,与传送装置可调整的电位计同步于平台的运动,以便响应于平台的运动而产生相应的值 连续微图像的复制处理,以及存储和比较装置,用于存储预选值,并接收电位计的值以与预选值进行比较,存储和比较装置与控制装置连接,使得输送装置和 复印机的驱动装置在v 电位器的亮度被预先选定的值被打开和/或关闭。