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：US4309097A

公开(公告)日：1982-01-05

申请号：US104900

申请日：1979-12-18

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 ,  G03B1/00

CPC分类号： B82Y15/00 ,  G03B1/16 ,  G03B17/425

摘要： A still-camera film transport system includes a perforation feeler and cooperating perforation-detecting switch generating a perforation signal. A motor speed sensor generates a signal indicative of whether the motor speed is above or below a certain level. 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 film end is reached, the perforation signal is used to generate a deenergize-motor signal, but in dependence upon the shutter-state signal. When the film end is reached no further perforations follow, but the transport motor comes to a halt because it cannot pull the film further. The motor-speed signal indicates this and, when applied to the logic-circuit stage, causes the motor to be deenergized if the shutter is in set state.

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穿孔检测开关。 电动机速度传感器产生指示电动机速度是否高于或低于某一水平的信号。 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。 在到达胶片末端之前的正常操作期间，穿孔信号用于产生去激励电机信号，但是根据快门状态信号。 当胶片末端没有进一步的穿孔时，传送电机停止，因为它不能进一步拉动胶片。 电机速度信号表示这一点，并且当应用于逻辑电路级时，如果快门处于置位状态，则使电动机断电。

公开(公告)号：US4220407A

公开(公告)日：1980-09-02

申请号：US20331

申请日：1979-03-14

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

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

IPC分类号： G03B1/12 ,  G03B1/18 ,  G03B15/05 ,  G03B17/00 ,  G03B19/02 ,  G03B17/18 ,  G03B17/38

CPC分类号： G03B15/05 ,  G03B2215/05

摘要： A film transport system includes an electric transport motor. Upon completion of an exposure, the motor is energized to perform a film-transport operation and upon conclusion thereof a perforation-feeler causes the motor to become short-circuited for quick arrest. A flash unit comprises an energy-storing capacitor connected in series with flash-unit batteries. When the film transport motor, which is powered off a motor battery, is motionless or in short-circuited condition, the energy-storing capacitor of the flash unit is permitted to charge both of the flash-unit batteries and the motor battery. When the film transport motor is in operation, the input terminals of the flash unit are conductively shunted together, thereby connecting the flash-unit batteries across the energy-storing capacitor so that the latter may continue to charge off its own batteries but not off the camera batteries. Alternatively, the flash unit does not have separate batteries of its own, and the energy-storing element of the flash unit charges off the motor battery when the film transport motor is at standstill or in short-circuited condition.

摘要翻译： 薄膜输送系统包括电动马达。 在曝光完成时，电动机通电以进行胶片输送操作，并且在得出结论之后，穿孔器使电动机短路以进行快速停止。 闪光单元包括与闪光单元电池串联连接的储能电容器。 当电动机电池关闭的胶片传送电机不动或处于短路状态时，闪光单元的储能电容器被允许对闪光单元电池和电动机电池充电。 当胶片传送电机运行时，闪光灯单元的输入端导电分流在一起，从而将闪光单元电池连接在储能电容器上，使得后者可以继续对自己的电池进行充电，但不能关闭 相机电池 或者，闪光灯单元不具有单独的电池，并且当胶片传送电机处于静止状态或短路状态时，闪光单元的能量存储元件对电动机电池进行充电。

公开(公告)号：US5784652A

公开(公告)日：1998-07-21

申请号：US778877

申请日：1997-01-02

申请人： Rolf Schroder ,  Peter Lermann ,  Dieter Engelsmann ,  Claus Steiner ,  Jorg Heidrich ,  Hermann Luhrig ,  Paul Kopf ,  Julian Schlagheck

发明人： Rolf Schroder ,  Peter Lermann ,  Dieter Engelsmann ,  Claus Steiner ,  Jorg Heidrich ,  Hermann Luhrig ,  Paul Kopf ,  Julian Schlagheck

IPC分类号： G03C3/00 ,  G03B17/02 ,  G03B17/04 ,  G03B17/30

CPC分类号： G03B17/02 ,  G03B17/30

摘要： A camera for roll film which can be wound into a film cassette has a central subassembly forming a light-tight inner body in which a film cassette chamber which receives the film cassette is contained and in which a film guidance device is contained, and has an outer body which surrounds the central subassembly, wherein the film cassette chamber of the central subassembly can be closed by a removable cassette chamber cover which is accessible through an opening in the outer body.

摘要翻译： 可卷绕在胶片暗盒中的卷纸相机具有中央子组件，形成一个不透光的内部主体，其中容纳有胶片暗盒的胶片盒室，其中包含胶片引导装置， 外部主体，其围绕中央子组件，其中中央子组件的胶片暗盒室可以通过可拆卸的盒室盖封闭，该盒室盖可通过外体中的开口接近。

公开(公告)号：US4284342A

公开(公告)日：1981-08-18

申请号：US20330

申请日：1979-03-14

申请人： Rolf Schroder ,  Dieter Engelsmann ,  Peter Lermann ,  Rainer Spinnler

发明人： Rolf Schroder ,  Dieter Engelsmann ,  Peter Lermann ,  Rainer Spinnler

IPC分类号： G03B7/26 ,  G03B15/05 ,  G03B17/18 ,  G03B7/00 ,  G03B9/02 ,  G03B17/00 ,  G03B17/38

CPC分类号： G03B17/18 ,  G03B15/05 ,  G03B2215/05

摘要： A slide member is slid by the user for adjusting the value of an exposure parameter, such as exposure-aperture size or exposure duration. The slide member has an inoperative setting and various operative settings, some of which are associated with different exposure-parameter values, others of which are additionally or alternatively associated with other functions and/or operating modes, the user necessarily often referring to the slide member because of its multi-purpose control actions. Electrical switch means are furthermore responsive to the setting of the slide member. A mechanical indicator mechanism of simple design, involving in the preferred embodiment a blocking blade coupled to the slide member and moving into and out of a little indicator window, quickly indicates to the user whether the slide member is in its inoperative setting or one of its various operative settings. Preferably, battery-connect action for a variety of camera circuits occurs when the slide member is moved out of its inoperative setting.

摘要翻译： 滑动构件由用户滑动以调节曝光参数的值，例如曝光孔径尺寸或曝光持续时间。 滑动构件具有不操作设置和各种操作设置，其中一些与不同的曝光参数值相关联，其中另一些附加地或替代地与其他功能和/或操作模式相关联，用户必须经常参考滑动构件 因为它的多用途控制动作。 电开关装置还响应于滑动构件的设置。 一种简单设计的机械指示器机构，在优选实施例中涉及耦合到滑动构件并移入和移出小指示器窗口的阻挡叶片，快速向用户指示滑动构件是否处于其不工作位置 各种操作设置。 优选地，当滑动构件移出其不工作设置时，发生用于各种相机电路的电池连接动作。

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：US3939484A

公开(公告)日：1976-02-17

申请号：US507833

申请日：1974-09-23

申请人： Alfred Winkler ,  Dieter Engelsmann ,  Dieter Maas ,  Rolf Schroder

发明人： Alfred Winkler ,  Dieter Engelsmann ,  Dieter Maas ,  Rolf Schroder

IPC分类号： G03B17/04 ,  G03B17/42 ,  G03B17/38

CPC分类号： G03B17/04 ,  G03B17/42

摘要： A still camera wherein the main section of the housing contains a shutter, a pivotable shutter cocking member, a normally open switch which must be closed to terminate an exposure, and a release for opening the shutter and for closing the switch. A second section of the housing is reciprocable with respect to the main section between an extended position in which the camera is ready to make an exposure and a depressed position in which the second section conceals the picture taking lens and the view finder in the main section. When the second section is moved to its depressed position, it directly or indirectly prevents the movement of release from a starting position and/or from closing of the switch. The shutter is cocked and the film is transported by the length of a frame in response to movement of the second section to its depressed position. A first spring biases the second section to its extended position and a second spring tends to close the switch but is prevented from establishing an electrical connection between two fixed contacts of the switch as long as the second section remains in the depressed position.

摘要翻译： 一种静止照相机，其中壳体的主要部分包含快门，可枢转的快门定位构件，必须闭合的常开开关以终止曝光，以及用于打开快门并关闭开关的释放。 壳体的第二部分相对于主要部分在相机准备进行曝光的延伸位置和第二部分隐藏摄影镜头和主要部分中的取景器的凹陷位置之间往复运动 。 当第二部分移动到其下压位置时，它直接或间接地防止从起始位置移动和/或关闭开关。 快门被锁定，并且胶片响应于第二部分的移动到其按压位置而被运送到框架的长度。 第一弹簧将第二部分偏置到其延伸位置，并且第二弹簧倾向于关闭开关，但是只要第二部分保持在按压位置，就阻止在开关的两个固定触点之间建立电连接。

公开(公告)号：US3938170A

公开(公告)日：1976-02-10

申请号：US491144

申请日：1974-07-23

申请人： Alfred Winkler ,  Dieter Engelsmann ,  Rolf Schroder

发明人： Alfred Winkler ,  Dieter Engelsmann ,  Rolf Schroder

IPC分类号： G03B17/42 ,  G03B19/04 ,  G03B17/02

CPC分类号： G03B17/42 ,  G03B19/04

摘要： A flat still camera wherein a hollow section of the housing is reciprocable relative to the main section to thereby actuate the shutter and/or the film transporting mechanism. When the hollow section is moved to an extended position in which it exposes the lens and the view finder, the two sections define a slot into which a careless user is likely to introduce a finger, an eyelash or an eyelid while holding the camera in front of his eye and while moving the two sections with respect to each other. The rear end of the slot is closed by a portion of a door which is pivotably mounted on the main section and can be opened to afford access to the film chamber. Alternatively, the slot can be overlapped by a panel which is rigid with the main section or with the hollow section of the housing.

摘要翻译： 一种平面静止照相机，其中壳体的中空部分相对于主要部分是往复运动的，从而致动快门和/或胶片传送机构。 当中空部分移动到其暴露透镜和取景器的延伸位置时，两个部分限定一个狭槽，在将相机保持在前面时，粗心的使用者可能在其中引入手指，睫毛或眼睑 并且相对于彼此移动两个部分。 槽的后端由门的一部分封闭，门的一部分可枢转地安装在主体部分上，并且可以打开以允许进入胶片室。 或者，槽可以由与主体部分或壳体的中空部分刚性的面板重叠。

公开(公告)号：US4331407A

公开(公告)日：1982-05-25

申请号：US688292

申请日：1976-05-20

申请人： Alfred Winkler ,  Dieter Engelsmann ,  Rolf Schroder ,  Dieter Maas

发明人： Alfred Winkler ,  Dieter Engelsmann ,  Rolf Schroder ,  Dieter Maas

IPC分类号： G03B17/04 ,  G03B17/42 ,  G03B19/02 ,  G03B19/04

CPC分类号： G03B17/42 ,  G03B17/04 ,  G03B19/04

摘要： A miniature still camera wherein a brick-shaped main section of the housing supports and guides an L-shaped second section the longer leg of which is parallel to and located in front of the elongated front side of the main section and the shorter leg of which is parallel to a shorter second side of the main section. The second section is reciprocable between a first position in which its longer leg conceals a picture taking lens which is recessed into the front side of the main section and the shorter leg conceals a view finder in the main section, and a second position in which the lens and the view finder are exposed and the camera is ready to take pictures. The second section cocks the shutter and/or actuates the film transporting mechanism during movement between its first and second positions and is biased to its second position by a helical spring which reacts against a lug of the main section and bears against an eyelet of the second section. The lug and eyelet surround an elongated guide rod which is mounted in the second section adjacent to and in parallelism with the longer leg. The shorter leg of the second section has a tongue which extends into and is guided by a groove in the rear wall of the main section.

摘要翻译： 一种小型静态照相机，其中，所述壳体的砖形主要部分支撑并引导L形的第二部分，所述L形第二部分的较长的腿部平行于并位于所述主要部分的细长前侧的前面，并且其短腿 平行于主要部分较短的第二侧。 第二部分在第一位置和第二位置之间往复运动，在第一位置，其较长的腿部隐藏着插入到主要部分的前侧的摄影镜头，而较短的腿部隐藏了主要部分中的取景器;第二位置， 镜头和取景器曝光，相机准备拍照。 第二部分在快门和/或第二位置之间移动期间使快门旋转和/或致动胶片传送机构，并且通过螺旋弹簧偏置到其第二位置，所述螺旋弹簧与主部分的凸耳反应并抵靠第二位置的孔眼 部分。 耳环和孔眼围绕细长的导杆，其安装在第二部分中，与较长的腿相邻并且与其平行。 第二部分的较短的腿部具有舌部，该舌部延伸到主部分的后壁中并由其中的凹槽引导。

公开(公告)号：US4165166A

公开(公告)日：1979-08-21

申请号：US898339

申请日：1978-04-20

申请人： Dieter Engelsmann ,  Hubert Hackenberg ,  Rolf Schroder

发明人： Dieter Engelsmann ,  Hubert Hackenberg ,  Rolf Schroder

IPC分类号： G03B7/00 ,  G03B7/16 ,  G03B15/03 ,  G03B17/00

CPC分类号： G03B7/003 ,  G03B7/16

摘要： 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.

摘要翻译： 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。