公开(公告)号：US4202616A

公开(公告)日：1980-05-13

申请号：US939374

申请日：1978-09-05

申请人： Otto Stemme ,  Rolf Schroder ,  Peter Lermann ,  Horst Karl

发明人： Otto Stemme ,  Rolf Schroder ,  Peter Lermann ,  Horst Karl

IPC分类号： G03B17/00 ,  F16B13/10 ,  G03B17/42 ,  G03B1/18 ,  G03B1/00 ,  G03B17/26

CPC分类号： G03B17/425

摘要： When the trigger button is depressed, a crank rod is pulled by a biasing spring in a first direction from a first to a second position triggering the shutter in the process, and an associated crankwheel drives a gear segment coupled thereto to an angular position engaging a motor-driven transmission, which latter then drives the gear segment, crankwheel and thereby the crank rod in an opposite second direction back to first position, the crank rod resetting the shutter in the process, whereupon the gear segment reaches an angular position once more disengaged from the film-transport motor. A switch-control lever coupled to a perforation feeler keeps a motor-energize switch closed until the feeler enters a film perforation, but a switch-control lever redundantly keeps the motor-energize switch closed under the camming action of the crank rod, whereby if film is present in the camera motor energization terminates when the feeler enters a perforation, whereas if film is not present then, for demonstration purposes, the same operations are performed, but with motor energization terminating in dependence upon crank rod position.

摘要翻译： 当触发按钮被按下时，曲柄杆由第一方向上的偏压弹簧从第一位置拉至第二位置，从而在该过程中触发快门，相关联的曲柄轮驱动与其相连的齿轮段， 后者驱动齿轮段，曲柄轮，从而使曲柄杆以相反的第二方向驱动回到第一位置，曲柄杆在该过程中重新启动闸门，于是齿轮段再一次脱离接合角位置 从电影运输电机。 耦合到穿孔探头的开关控制杆保持电动机通电开关闭合，直到触发器进入薄膜穿孔，但是开关控制杆在曲柄杆的凸轮作用下冗余地保持电动机通电开关闭合，由此如果 胶片存在于照相机中，当感光体进入穿孔时，通电终止，而如果不存在胶片，则为了演示的目的，执行相同的操作，但是电动机通电根据曲柄杆的位置终止。

公开(公告)号：US4196993A

公开(公告)日：1980-04-08

申请号：US955476

申请日：1978-10-26

申请人： Otto Stemme ,  Peter Lermann ,  Karl Wagner ,  Dieter Engelsmann ,  Rolf Schroder

发明人： Otto Stemme ,  Peter Lermann ,  Karl Wagner ,  Dieter Engelsmann ,  Rolf Schroder

IPC分类号： G03B1/16 ,  G03B17/42 ,  G03B1/12

CPC分类号： G03B17/425 ,  G03B1/16

摘要： A still-camera film transport system includes a perforation feeler and cooperating perforation-detecting switch generating a perforation signal. A time-delay circuit initiates a time delay upon the commencement of film transport and generates a time-delay-elapsed signal when the time delay has elapsed. The duration of the delay is greater than the time required for the film transport motor to transport film from the last film perforation to the actual end of the film. A shutter-state switch generates a signal indicating whether the shutter is in set or unset state. A motor-control switch is controlled from the output of a logic-circuit stage which receives the above three signals. During normal operation before the last perforation is passed, the perforation signal is used to generate a deenergize-motor signal, but in dependence upon the shutter-state signal. When the last film perforation is passed, another perforation signal will not be generated, but after the elapse of the predetermined time interval, the time-delay-elapsed signal causes the film transport motor to be deenergized, but not before the actual end of the film has been reached.

摘要翻译： 静止相机胶片传送系统包括穿孔探针和产生穿孔信号的配合的穿孔检测开关。 时间延迟电路在胶片传送开始时启动时间延迟，并且当经过时间延迟时产生延时经过的信号。 延迟的持续时间大于胶片传送电机将胶片从最后的胶片穿孔输送到胶片的实际末端所需的时间。 快门状态开关产生指示快门是处于设定状态还是未设定状态的信号。 从接收上述三个信号的逻辑电路级的输出控制电动机控制开关。 在通过最后穿孔之前的正常操作期间，穿孔信号用于产生断电电机信号，但是根据快门状态信号。 当最后的电影穿孔通过时，不会产生另一个穿孔信号，但是在经过预定时间间隔之后，延时经过的信号使得胶片传送电机被断电，而不是在实际结束之前 电影已经到达。

公开(公告)号：US4179028A

公开(公告)日：1979-12-18

申请号：US928414

申请日：1978-07-26

申请人： Otto Stemme ,  Peter Lermann ,  Dieter Engelsmann ,  Werner Went

发明人： Otto Stemme ,  Peter Lermann ,  Dieter Engelsmann ,  Werner Went

IPC分类号： G03B17/30 ,  G03C3/00 ,  B65D85/67

CPC分类号： G03B17/30

摘要： A casing, particularly for roll film cartridges, includes a hollow housing having a chamber for closely receiving a film cartridge and a channel which communicates with the chamber. The channel is operative for receiving a length of roll film which extends out of the cartridge when the latter is inserted into the chamber. The channel extends tangentially to the chamber and has at least one flat inner surface along which the length of roll film can extend to be held in flat condition.

摘要翻译： 特别是用于卷筒式胶片暗盒的外壳包括具有用于紧密地容纳暗盒的腔室和与腔室连通的通道的中空壳体。 通道可操作用于接收一段长度的卷膜，当卷筒胶片插入到该盒中时，其延伸出盒的长度。 通道与腔室相切延伸，并且具有至少一个平坦的内表面，辊膜的长度沿着该内表面延伸以保持在平坦状态。

公开(公告)号：US4106036A

公开(公告)日：1978-08-08

申请号：US797795

申请日：1977-05-17

申请人： Richard Wick ,  Otto Stemme ,  Peter Lermann ,  Karl-Heinz Schultheiss

发明人： Richard Wick ,  Otto Stemme ,  Peter Lermann ,  Karl-Heinz Schultheiss

IPC分类号： G03B17/52 ,  G03B17/56 ,  G03B17/50 ,  G03B15/02

CPC分类号： G03B17/52 ,  G03B17/56

摘要： An accessory unit, for example an electronic flash unit, for use with photographic apparatus has a housing provided with one or more connecting elements for detachably connecting the unit to the apparatus. The housing has a through-going, essentially slot-shaped passage through which self-developing film sheets ejected from the apparatus can pass, or through which a strap or other retaining element of the camera can extend which holds the unit adjacent to the camera even when the unit is not in operative position, i.e. when the unit is detached from the photographic apparatus.

摘要翻译： 与照相设备一起使用的附件单元，例如电子闪光灯单元，具有设置有一个或多个用于将该单元可拆卸地连接到设备的连接元件的壳体。 壳体具有贯穿的，基本上是槽形的通道，通过该通道从设备中排出的自显影胶片可以通过，或者相机的带或其他保持元件可以延伸，从而将单元保持在相机附近，甚至 当该单元不在操作位置时，即当该单元与摄影装置分离时。

公开(公告)号：US4067028A

公开(公告)日：1978-01-03

申请号：US666658

申请日：1976-03-15

申请人： Peter Lermann ,  Eduard Wagensonner

发明人： Peter Lermann ,  Eduard Wagensonner

IPC分类号： G03B15/05 ,  H05B41/32 ,  G03B15/03

CPC分类号： H05B41/32 ,  G03B15/05 ,  G03B2215/056

摘要： A photographic camera is provided with means for detachably mounting either a flashbulb flash unit or an electronic flash unit. The camera includes a piezoelectric transducer mechanically activatable for generating voltage impulses. When the flashbulb flash unit is mounted on the camera, the voltage impulses are directly applied across the terminals of the flashbulb. There elapses a certain time interval between the start of flashbulb firing and the development of maximum flashbulb output illumination. This time interval is taken into account in the design of the shutter-activating mechanism. When, instead of the flashbulb flash unit, the electronic flash unit is mounted on the camera, the voltage impulses generated for flashbulb firing are utilized to initiate operation of the electronic flash unit. Because the flash tube of the unit develops maximum output illumination more quickly than does a flashbulb, a time-delay circuit is utilized to effect compensation.

摘要翻译： 照相机设置有用于可拆卸地安装闪光灯闪光灯组件或电子闪光灯组件的装置。 相机包括可以机械地激活以产生电压脉冲的压电换能器。 当闪光灯闪光灯组件安装在相机上时，电压脉冲直接施加在闪光灯的端子上。 闪光灯开始闪光和开发最大闪光灯输出照明之间经过一段时间间隔。 在快门激活机构的设计中考虑该时间间隔。 当将电子闪光灯组件安装在照相机上时，代替闪光灯闪光灯组件，用于产生用于闪光灯发射的电压脉冲用于启动电子闪光灯组件的操作。 因为该单元的闪光管比闪光灯更快地产生最大的输出照明，所以利用时间延迟电路进行补偿。