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1. 发明授权

US5253011A Copying method and copier for film 失效
标题翻译：电影复印方法和复印机
公开(公告)号：US5253011A
公开(公告)日：1993-10-12
申请号：US834693
申请日：1992-02-11
申请人： Wolfgang Zahn , Wilhelm Nitsch , Gunther Schnall , Gerhard Benker
发明人： Wolfgang Zahn , Wilhelm Nitsch , Gunther Schnall , Gerhard Benker
IPC分类号： G03B27/32 , G03B27/46 , G03B27/52 , G03B27/73 , G03D15/00
CPC分类号： G03B27/735 , G03B27/462
摘要： A strip of exposed and developed film has a series of exposures and corresponding exposure identification numbers. The strip is conveyed through a scanning station on its way to a printing station. The exposures and identification numbers are scanned in the scanning station to produce output signals indicative of density changes. The signals are processed to generate groups of data which are combined into a data set. Each group includes the position of a respective exposure on the strip, the identification number for the exposure and the position of the identification number on the strip. Film transport is carried out in such a manner that scanning of the strip and processing of the resulting signals are completed before arrival of the strip at the printing station. A control unit uses the data set to position the exposures in the printing station and to print the exposures. The control unit also uses the data set to mark a copy of an exposure with the identification number of the exposure.
摘要翻译：一片暴露和开发的胶片具有一系列曝光和相应的曝光识别号码。该条带在通往扫描站的途中被传送到印刷站。在扫描站中扫描曝光和识别号，以产生指示密度变化的输出信号。信号被处理以生成被组合成数据集的数据组。每组包括条上相应曝光的位置，曝光的识别号以及条上标识号的位置。以如下方式进行薄膜输送，即在条带到达印刷台之前完成条的扫描和结果信号的处理。控制单元使用数据集将曝光位置定位在打印站中并打印曝光。控制单元还使用数据集来标记具有曝光标识号的曝光副本。

2. 发明授权

US4150892A Toner dispensing device for an electrostatic copier 失效
标题翻译：静电复印机用调色剂分配装置
公开(公告)号：US4150892A
公开(公告)日：1979-04-24
申请号：US829984
申请日：1977-09-01
申请人： Gunther Schnall , Erich Schlick , Hanns Blochl
发明人： Gunther Schnall , Erich Schlick , Hanns Blochl
IPC分类号： G03G15/08 , G03G15/00 , G03G15/06
CPC分类号： G03G15/0891 , G03G15/0877 , Y10S222/01
摘要： An arrangement for transporting toner from a supply to a latent-image developing station of an electrostatic copier. The arrangement includes a rotatable transporting element having a shaft, an eccentric cam spaced from the shaft, a pivot arm pivotable into and out of contact with the cam and a freewheel drive connecting it with the shaft, and an adjustable stop which determines the extent to which the pivot arm can pivot towards the cam.
摘要翻译：一种用于将调色剂从电源传输到静电复印机的潜像显影站的装置。该装置包括具有轴的可旋转传送元件，与该轴间隔开的偏心凸轮，可枢转进入凸轮的凸轮和与该凸轮相接触的枢转臂，以及将其与轴连接的自由轮驱动器，以及可调节止动件，枢转臂可枢转朝向凸轮。

3. 发明授权

US3966194A Apparatus for manipulating finished reproductions in copying machines 失效
标题翻译：用于在复印机中操作完成的复制品的装置
公开(公告)号：US3966194A
公开(公告)日：1976-06-29
申请号：US562243
申请日：1975-03-26
申请人： Gunter Abbe , Rudolf Eppe , Rudiger Ettelbruck , Josef Pfeifer , Gunther Schnall
发明人： Gunter Abbe , Rudolf Eppe , Rudiger Ettelbruck , Josef Pfeifer , Gunther Schnall
IPC分类号： B65H29/00 , B65H31/00 , G03G15/00 , B65H29/40
CPC分类号： G03G15/6552 , B65H29/125 , B65H29/14 , B65H31/02 , B65H31/22 , B65H2301/333 , B65H2301/4212 , B65H2301/542 , B65H2401/222 , B65H2404/143 , B65H2404/16 , B65H2407/22 , Y10S271/902
摘要： A copying machine wherein successive finished sheets issue from an opening in the front wall of the housing in such positions that the printed matter is observable from above. Successive sheets pass below an observation window which is adjacent to the opening so that the quality of printed matter can be observed from above. The sheets are thereupon inverted so that the printed matter faces downwardly, and are stacked on top of each other in a tray having a bottom panel the inner end portion of which constitutes the observation window. The sheets are inverted in a channel having an inlet below the observation window and an outlet above the end of the tray which is remote from the opening.
摘要翻译：一种复印机，其中连续的成品纸在从外部可观察到的印刷品的位置上从壳体的前壁中的开口发出。连续片材通过与开口相邻的观察窗下方，从而可以从上方观察到印刷物质量。随后将纸张倒置，使得印刷物面向下，并且堆叠在具有底板的托盘中，托盘的内端部构成观察窗。纸张在具有在观察窗下方的入口的通道中倒转，并且在托盘的远离开口的端部上方具有出口。

4. 发明授权

US4141649A Optical projection system for copying apparatus 失效
标题翻译：复印机用光学投影系统
公开(公告)号：US4141649A
公开(公告)日：1979-02-27
申请号：US823001
申请日：1977-08-08
申请人： Gunther Schnall , Hanns Blochl
发明人： Gunther Schnall , Hanns Blochl
IPC分类号： G02B13/24 , G02B17/00 , G02B17/08 , G03B27/52 , G03B27/48
CPC分类号： G02B17/008 , G02B13/24 , G02B17/0856 , G03B27/525
摘要： Relative movement is effected between an original to be copied and an optical projection system. During such movement, the projection system projects the image of successive strip-shaped portions of the original onto successive strip-shaped portions of a recording medium, to form a gap-free reproduction of the original. The projection system includes a plurality of optical elements at least two of which are of positive refractive power and project an image of a strip-shaped portion of the original into an intermediate image plane and from there onto the recording medium. At least one of the optical elements of the projection system comprises an element having a lenticular layer of positive refractive power and a reflective layer combined therewith.
摘要翻译：在要复制的原件和光学投影系统之间进行相对运动。在这种移动过程中，投影系统将原稿的连续条形部分的图像投射到记录介质的连续条形部分上，以形成原稿的无间隙再现。投影系统包括多个光学元件，其中至少两个具有正折光力并将原稿的条形部分的图像投影到中间像平面中并从那里投射到记录介质上。投影系统的至少一个光学元件包括具有正屈光力的透镜层的元件和与之组合的反射层。

5. 发明授权

US4141545A Paper feed for copying machine 失效
标题翻译：复印机进纸
公开(公告)号：US4141545A
公开(公告)日：1979-02-27
申请号：US846506
申请日：1977-10-27
申请人： Gunther Schnall , Klaus Aldenhoven , Hanns Blochl
发明人： Gunther Schnall , Klaus Aldenhoven , Hanns Blochl
IPC分类号： G03G15/00 , G03G15/30 , B65H3/06
CPC分类号： G03G15/6502 , G03G15/30
摘要： A copying machine has a scanner movable in a forward direction to scan a master sheet and in a reverse direction to return to its starting position. A drive shaft of the machine rotates similarly forwardly and backwardly to displace this scanner and is connected to a pair of cams, one of which controls a pickup arm for sliding the uppermost sheet off a paper supply stack and the other of which is connected to a pair of pinch rollers which advance the picked up sheet through the imaging mechanism of the machine. Each of these cams has an operating portion which actuates the respective machine element during forward rotation of the cams, but which is brought out of engagement with the respective cam follower during reverse operation of the machine so that during return of the scanner to the starting position the pickup arm and pinch rollers are not operated.
摘要翻译：复印机具有可沿正向移动的扫描仪，以扫描母片并沿相反方向返回到其起始位置。机器的驱动轴类似地向前和向后旋转以移动该扫描仪并且连接到一对凸轮，其中一个凸轮控制拾取臂，用于将最上面的纸张从纸张供应堆栈滑动，另一个连接到一个一对夹送辊，其将拾取的片材推进通过机器的成像机构。这些凸轮中的每一个具有操作部分，其在凸轮的正向旋转期间致动相应的机器元件，但是在机器的反向操作期间与相应的凸轮从动件脱离接合，使得在扫描仪返回到起始位置拾音臂和夹送辊不操作。

6. 发明授权

US4134667A Drum assembly for electrostatic copier 失效
标题翻译：静电复印机用鼓组件
公开(公告)号：US4134667A
公开(公告)日：1979-01-16
申请号：US781454
申请日：1977-03-25
申请人： Gunther Schnall , Erich Schlick , Hanns Blochl
发明人： Gunther Schnall , Erich Schlick , Hanns Blochl
IPC分类号： G03G15/00 , B21B31/08 , G03G21/00
CPC分类号： G03G15/751
摘要： A drum assembly for an electrostatic copier having a stationary frame comprises a cylindrically tubular drum whose outer surface carries a light-sensitive coating. A pair of rings are snugly engaged with the outer ends of the drum and are mounted via roller bearings on the frame for rotation about a common ring axis. A support sleeve is non-rotatably fixed to the frame between the rings and within the drum and has an outer surface which normally lies out of contact with the drum and only serves to support the drum as it is being fitted into the machine, so as to protect its delicate light-sensitive coating. One of the rings can be removed from the frame so as to allow axial withdrawal of the drum.
摘要翻译：用于具有静止框架的静电复印机的鼓组件包括其外表面带有感光涂层的圆筒形管状鼓。一对环与滚筒的外端紧密接合，并通过滚子轴承安装在框架上以围绕共同的环轴线转动。支撑套筒不可旋转地固定在环之间的框架和滚筒内，并且具有通常与滚筒不接触的外表面，并且仅用于在滚筒被装配到机器中时支撑滚筒，因此以保护其敏感的敏感涂层。其中一个环可以从框架中移除，以允许滚筒轴向退回。

7. 发明授权

US4087178A Sheet-holding cassette for copying machine 失效
标题翻译：用于复印机的纸张保持盒
公开(公告)号：US4087178A
公开(公告)日：1978-05-02
申请号：US790135
申请日：1977-04-22
申请人： Josef Pfeifer , Gunther Schnall , Klaus Aldenhoven , Hanns Blochl
发明人： Josef Pfeifer , Gunther Schnall , Klaus Aldenhoven , Hanns Blochl
IPC分类号： B65H1/04 , B65H3/06 , G03B27/58
CPC分类号： B65H1/266 , B65H1/04 , B65H3/06
摘要： A sheet-holding cassette for a copying machine is formed as a box containing a stack of copy sheets. This box is adapted to be held in the machine with the uppermost sheet of the stack engageable with the paper-advance roller of the machine. A slot is provided in the upper wall of this cassette as well as a guide next to this slot and a deflector in back of this slot so that an extra sheet can be slid along the upper wall of the machine and into the cassette to lie at least at its front edge on top of the stack of sheets in the cassette. Thus as the paper-advance roller is reciprocated down onto the stack it will pick up this extra sheet rather than the top sheet of the stack, allowing a copy to be made on a single extra copy sheet without having to reload the machine.
摘要翻译：复印机的片材保持盒形成为包含一叠复印纸的盒子。该盒适于保持在机器中，堆叠的最上面的纸张可与机器的进纸辊接合。在该盒的上壁中设置有槽，以及与该槽相邻的引导件和在该槽的后部的偏转器，使得可以将额外的片材沿着机器的上壁滑动并进入盒中以位于至少在其前边缘处在盒中堆叠的片材的顶部。因此，当纸张推进辊向下往上堆叠时，它将拾取该额外的纸张，而不是堆叠的顶部纸张，允许在单个额外的复印纸上制作副本，而不必重新加载机器。

8. 发明授权

US3948218A Electrostatic copier device 失效
标题翻译：静电复印机装置
公开(公告)号：US3948218A
公开(公告)日：1976-04-06
申请号：US527868
申请日：1974-11-27
申请人： Josef Pfeifer , Rudolf Eppe , Gunther Schnall
发明人： Josef Pfeifer , Rudolf Eppe , Gunther Schnall
IPC分类号： G03G15/08
CPC分类号： G03G15/0801
摘要： In an electrostatic copier using a particulate developer mix the invention provides a source of the mix, a supply ramp having an inlet end located higher than the source, and a conveyor for conveying the developer mix from the source to the inlet end of the supply ramp. The conveyor is composed of an endless flexible belt trained about at least one driven roller and having one end portion which extends into the source and another end portion which discharges onto the inlet end of the ramp. A plurality of pins is anchored in the belt and projects from a conveying surface thereof so as to entrain the developer mix from the source.
摘要翻译：在使用微粒显影剂混合物的静电复印机中，本发明提供混合源，具有位于高于源的入口端的供应斜面，以及用于将显影剂混合物从源输送到供应斜坡的入口端的输送机。输送机由围绕至少一个从动辊训练的环形柔性带组成，并具有一个延伸到源中的端部，另一个端部排放到斜坡的入口端。多个销被锚定在带中并从其输送表面突出，以便将来自源的显影剂混合物夹带。

9. 发明授权

US4548399A Apparatus for aligning sheets in a stack 失效
标题翻译：用于在纸叠中对准纸张的装置
公开(公告)号：US4548399A
公开(公告)日：1985-10-22
申请号：US531594
申请日：1983-09-12
申请人： Alfred Heider , Erich Schlick , Gunther Schnall
发明人： Alfred Heider , Erich Schlick , Gunther Schnall
IPC分类号： B65H31/36 , B65H31/40 , B65H31/38
CPC分类号： B65H31/40
摘要： An apparatus for aligning and squaring a stack of sheets has a support plate having a generally horizontal and flat support surface adapted to support the stack of sheets, a guide projecting upward from the support surface and having an abutment face directed in a predetermined direction generally parallel thereto, and a generally horizontal rod vertically spaced from the surface and stack and extending in the direction. A pusher element carried on the rod is slidable thereon in the direction, friction alone linking the element and rod together in the direction. This pusher element is engageable with a sheet on the surface. A stop facing opposite to the direction is also engageable with the element. A drive reciprocates the rod in the direction through a predetermined stroke toward and away from the guide. Thus on displacement toward the guide the element engages and pushes a sheet opposite the direction until the sheet engages thereagainst, at which time the element slides on the rod. On opposite displacement the element engages the stop and is displaced relative to the rod in the direction to its starting position on the rod.
摘要翻译：用于对齐和平整一叠纸张的装置具有支撑板，该支撑板具有适于支撑纸叠的大致水平和平坦的支撑表面，从支撑表面向上突出的引导件，并且具有沿预定方向大致平行地指向的抵接面以及与表面垂直间隔并且堆叠并沿该方向延伸的大致水平的杆。承载在杆上的推动元件可沿其方向滑动，摩擦力单独地将元件和杆沿该方向连接在一起。该推动元件可与表面上的片材接合。面向相反方向的挡块也可与元件接合。驱动器使杆沿朝向和远离引导件的预定冲程沿往复运动。因此，当朝向引导件移位时，元件接合并推动与该方向相反的方向的片材，直到片材接合在其上，此时元件在杆上滑动。在相对位移时，元件接合止动件并且相对于杆沿着杆的起始位置的方向移动。

10. 发明授权

US4497478A Apparatus for squaring, stapling, and stacking copy sets 失效
标题翻译：用于平整，装订和堆叠复印件的装置
公开(公告)号：US4497478A
公开(公告)日：1985-02-05
申请号：US533578
申请日：1983-09-19
申请人： Rudolf Reschenhofer , Ludwig Mullritter , Gunther Schnall , Franz Fruth
发明人： Rudolf Reschenhofer , Ludwig Mullritter , Gunther Schnall , Franz Fruth
IPC分类号： B42C1/12 , B65H37/04 , B65H39/10 , G03G15/00
CPC分类号： G03G15/6541 , B42C1/12 , B65H39/10 , G03G2215/00827 , G03G2215/00856
摘要： An apparatus for squaring, stapling, and stacking copies is used in combination with a copier that produces a succession of sheet copies and has a housing adapted to be positioned adjacent the copier, an upper support plate in the housing positioned to receive the copies from the copier and having a downstream end remote from the copier, and a stop flap at the downstream end and pivotal between a position blocking copies from sliding down off the downstream end and a freeing position permitting copies to slide down off the downstream end. A downwardly inclined lower support plate in the housing below the downstream end of the upper plate is positioned to receive copies sliding in the freeing position of the stop flap off the downstream end of the upper plate. A stapler is fixed in the housing adjacent the upper plate upstream of the downstream end thereof and an actuator is connected to the stapler for closing same on a stack of copies on the upper plate for stapling same together. A controller is connected to the stop flap and the stapler actuator for periodically stapling the copies on the upper plate together and thereafter pivoting the stop into the freeing position to slide the stapled-together copies onto the lower plate.
摘要翻译：一种用于平整，装订和堆叠副本的装置与复印机组合使用，该复印机产生一连串的纸张复印件，并且具有适于邻近复印机定位的外壳，壳体中的上支撑板被定位成从复印机，并且具有远离复印机的下游端，以及在下游端的止挡片，并且在阻止从下游端滑下的副本的位置和允许副本从下游端滑下的释放位置之间枢转。位于上板下游端的壳体内的向下倾斜的下支撑板被定位成接收在止动片的释放位置中滑动的副本离开上板的下游端。订书机固定在壳体的与其下游端上游相邻的上板上，并且致动器连接到订书机上，以将其封闭在上板上的一叠纸上，以便将其装订在一起。控制器连接到止动片和订书机致动器，用于周期性地将上板上的拷贝装订在一起，然后将止动件枢转到释放位置，以将装订的副本滑动到下板上。

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