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1.发明授权Arrangement for introducing photosensitive strips into and transporting the same through a developing machine 失效用于将感光带引入其中并通过显影机输送感光带的布置
公开(公告)号：US4403846A
公开(公告)日：1983-09-13
申请号：US299771
申请日：1981-09-04
CPC分类号： G03D13/003
摘要： An arrangement for introducing photosensitive strips into and for transporting the same through the interior of a developing machine includes an attaching compartment at the input part of the machine adjacent to a region into which the leading end of the respective strip is introduced through an input slot, the compartment having two opposite open ends one communicating with the exterior and the other with the interior of the machine. A lid is mounted on the walls bounding the compartment for pivoting between its open and closed positions and is latched in its closed position by a latching device. A separating slide is mounted on rails arranged at the other end for movement across the same between its open and closed positions. The opening of the lid is accomplished by gripping a handgrip which actuates a switch that commences the operation of a drive moving the slide into its closed position. Then, the latching device releases the lid, and the lid is opened. The leading end of the strip is attached to the band and the lid is closed, which triggers opening motion for the separating member.
摘要翻译： 用于将感光带引入并通过显影机内部输送感光带的装置包括在机器的输入部分附近的附接隔室，其中相邻条带的前端通过输入槽被引入到该区域中， 隔室具有两个相对的开口端，一个与外部连通，另一个与机器的内部连通。 盖子安装在围绕隔室的壁上，用于在其打开和关闭位置之间枢转，并通过闩锁装置锁定在其关闭位置。 分离滑块安装在另一端的轨道上，用于在其打开和关闭位置之间穿过其移动。 盖的打开是通过握住手柄来实现的，该手柄致动开关，开关将驱动器的运动移动到其关闭位置。 然后，闭锁装置释放盖子，盖子打开。 带的前端连接到带上，并且盖被关闭，这触发了分离构件的打开运动。
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公开(公告)号：US4279491A
公开(公告)日：1981-07-21
申请号：US96742
申请日：1979-11-23
摘要： An apparatus for exposing and developing film units which have pairs of overlapping positive and negative sheets and must be subjected to a diffusion treatment subsequent to treatment with a liquid developing agent has an exposing unit above a light duct which is disposed above a compartment for cassettes containing stacks of superimposed film units. The compartment is located above a diffusion chamber and is adjacent to a relatively small casing for a developing unit containing a liquid developing agent and provided with pairs of advancing rolls for the transport of freshly exposed film units from the cassette in the compartment, through the casing and the developing agent therein, and thereupon into the diffusion chamber. The developing unit has a device which temporarily separates the sheets of a film unit during transport through the developing agent. The dimensions of the apparatus are sufficiently small to warrant its use in private homes by amateur photographers in order to make enlarged prints of color photographic negatives.
摘要翻译： 一种用于曝光和显影具有成对重叠的正片和负片并且在用液体显影剂处理之后必须进行扩散处理的胶片单元的装置具有在光管上方的曝光单元，所述曝光单元设置在包含 堆叠叠加的胶片单位。 隔室位于扩散室的上方，并且靠近用于显影单元的相对较小的壳体，该显影单元包含液体显影剂，并且设置有成对的前进辊，用于将新鲜曝光的胶片单元从隔室中的盒运送通过壳体 和其中的显影剂，然后进入扩散室。 显影单元具有在运输通过显影剂期间临时分离胶片单元的片材的装置。 该设备的尺寸足够小，以便在业余摄影师的私人住宅中使用，以便进行彩色照相底片的放大打印。
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3.发明授权
公开(公告)号：US3964191A
公开(公告)日：1976-06-22
申请号：US616412
申请日：1975-09-24
申请人： Werner Sieber , Friedrich Ganser , Thomas Hammer , Wolfgang Viehrig , Hans-Dieter Frick , Viktor Osegowitsch
发明人： Werner Sieber , Friedrich Ganser , Thomas Hammer , Wolfgang Viehrig , Hans-Dieter Frick , Viktor Osegowitsch
CPC分类号： G02B27/022
摘要： Apparatus for simultaneous viewing of front and rear surfaces of webs of exposed and developed photographic paper has a frame which supports a rearwardly and upwardly inclined transparent pane constituting the front panel of a box. The frame has a rear wall which is normal to the pane and carries two spindles extending in parallelism with the plane of the pane and serving to support supply and takeup reels for a web of photographic paper whereby the rear side of the web portion between the reels lies against the front side of the pane and the front side of such web portion is observable from the front side of the frame. The box and/or the frame contains a drive which can rotate the one or the other spindle in a direction to cause the respective reel to collect the web while braking the other spindle, and the box contains a pair of mirrors which reflect the image of the rear side of the web portion through the pane so that such image can be seen by a person sitting or standing in front of the frame and viewing the front side of the web portion. At least the spindle for the supply reel is close to the floor so that the supply reel, which normally carries a large roll of convoluted photographic paper, need not be lifted well above the floor in order to be placed onto the respective spindle.
摘要翻译： 用于同时观察曝光和显影的相纸的幅材的前表面和后表面的装置具有支撑构成盒的前面板的向后和向上倾斜的透明玻璃的框架。 框架具有与玻璃板垂直的后壁，并承载两个主轴，平行于玻璃板的平面延伸，并用于支撑用于相纸的卷材的供应和收卷盘，从而卷筒纸部分的后侧在卷轴之间 靠在窗格的前侧，并且从框架的前侧可以观察到这种腹板部分的前侧。 盒子和/或框架包含一个驱动器，该驱动器可以沿着一个方向转动一个或另一个主轴，使得各个卷轴在制动另一个主轴的同时收集卷筒纸，并且盒子包含一对反射镜 腹板部分的后侧通过窗格，使得这样的图像可以由坐在或站立在框架前面并且观察腹板部分的前侧的人看到。 至少供应卷轴的主轴靠近地板，使得通常携带大卷卷轴相纸的供带盘不需要在地板上方很好地提升，以便放置在相应的主轴上。
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公开(公告)号：US4002310A
公开(公告)日：1977-01-11
申请号：US615792
申请日：1975-09-22
申请人： Friedrich Ganser , Thomas Hammer , Hans Dieter Frick , Wolfgang Viehrig , Karl Heinz Ritter , Wolfgang Kwiatkowski , Viktor Osegowitsch , Josef Glass , Erwin Laar
发明人： Friedrich Ganser , Thomas Hammer , Hans Dieter Frick , Wolfgang Viehrig , Karl Heinz Ritter , Wolfgang Kwiatkowski , Viktor Osegowitsch , Josef Glass , Erwin Laar
CPC分类号： B65H75/22 , B65H75/14 , G03B27/588 , B65H2701/51524
摘要： A reel for photographic paper has a hollow cylindrical core and two disk-shaped flanges having centrally located extensions received in the respective end portions of the core. The inner side of each flange tapers outwardly in a direction from the periphery of the core toward the periphery of the respective flange. The extensions have ribs which penetrate into the inner surface of the core, and the core is further coupled to each flange by a rubber hose which surrounds the respective extension and is biased against the inner surface of the core by an endless helical spring which surrounds a conical end face of the corresponding extension.
摘要翻译： 用于照相纸的卷轴具有中空的圆柱形芯和两个圆盘形凸缘，其中心位置的延伸部容纳在芯的相应端部中。 每个凸缘的内侧在从芯的周边朝向相应的凸缘的周边的方向上向外变细。 延伸部具有穿透到芯的内表面中的肋，并且芯通过围绕相应延伸部的橡胶软管进一步联接到每个凸缘，并且通过环形螺旋弹簧偏压围绕着芯的内表面 锥形端面相应延伸。
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公开(公告)号：US4344690A
公开(公告)日：1982-08-17
申请号：US178343
申请日：1980-08-14
CPC分类号： G03D13/003 , G03D3/137
摘要： An arrangement for treating photographic paper bands which run in parallel paths has at least one treatment station in which the bands are transported with a predetermined speed and treated, winding spools for winding the bands after treating in the treatment station and located downstream of the treatment station, drives for driving the winding spools independently of the transportation of the bands in the treatment station and with a speed exceeding the speed of transportation of the bands in the treatment station, an accumulating station for accumulating the bands between the treatment station and the winding spools so that a loop of the bands is formed in the accumulating station, and a switch for switching the drive on and off in dependence upon a size of the loop of the bands in the accumulating station.
摘要翻译： 用于处理以平行路径行进的照相纸带的装置具有至少一个处理站，其中以预定速度运送带，并处理，缠绕卷轴，用于在处理站中处理并位于处理站下游的缠绕带 驱动器，用于独立于处理站中的带的运输而驱动绕线卷轴，并且具有超过处理站中的带的传送速度的速度，用于在处理站和绕线卷轴之间积累带的累积站 使得在累积站中形成频带的环路，以及用于根据累积站中的频带的环路的大小来打开和关闭驱动器的开关。
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公开(公告)号：US4383748A
公开(公告)日：1983-05-17
申请号：US328382
申请日：1981-12-07
CPC分类号： G03B17/34
摘要： A cassette containing a stack of film units having overlapping positive and negative sheets has a housing with first and second side walls having first and second openings, and a light-admitting aperture between the two side walls. The film units are stored in a first compartment of the housing adjacent to the aperture in such a way that the foremost unit is in register with the opening in one of the side walls. A discrete withdrawing strip for each film unit has an inner portion adhering to the rear side of the respective unit and an outer portion extending outwardly through the opening in the other side wall. The withdrawing strips form a bundle which extends through a channel connecting the first compartment with a second compartment behind the stacked film units. When a withdrawing strip is extracted from the housing, its inner portion is peeled off the rear side of the corresponding freshly exposed film unit while the latter leaves the housing via the opening in the one side wall and enters a developing unit. A cover sheet is located in front of the foremost film unit or in front of each film unit to allow for the making of a test exposure in a photographic copying machine prior to extraction of the cover sheet with the help of an additional withdrawing strip which extends outwardly through the opening in the other side wall of the housing.
摘要翻译： 包含具有重叠的正片和负片的薄膜单元的一叠的盒具有壳体，其具有第一和第二侧壁，其具有第一和第二开口，以及在两个侧壁之间的光入口。 胶片单元被存储在邻近孔的壳体的第一隔室中，使得最前面的单元与一个侧壁中的开口对准。 用于每个胶片单元的离散的抽出带具有粘附到相应单元的后侧的内部部分和通过另一侧壁中的开口向外延伸的外部部分。 取出条形成一束，其延伸穿过连接第一隔室的通道和堆叠的膜单元后面的第二隔室。 当从壳体中取出取出的条带时，其内部部分从相应的新近曝光的胶片装置的后侧剥离，而后者通过一个侧壁中的开口离开外壳并进入显影单元。 覆盖片位于最前面的胶片单元的前面或每个胶片单元的前面，以允许在提取盖片之前在照相复印机中进行测试曝光，借助于附加的延伸条带 向外通过外壳的另一侧壁中的开口。
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公开(公告)号：US4297027A
公开(公告)日：1981-10-27
申请号：US97720
申请日：1979-11-27
摘要： A combined exposing and developing apparatus for film units wherein a negative sheet overlaps and extends beyond a positive sheet has an exposing unit in which the uppermost film unit of a stack of such units in a cassette is exposed to light. The developing unit has a casing which is adjacent to a compartment for cassettes and has two advancing rolls which pinch the leader of the negative sheet of a freshly exposed film unit in response to manual pivoting of a carriage for the advancing rolls by way of a rotary knob. The leader of the negative sheet is automatically separated from the positive sheet by a separating device in response to rotation of the knob before the two sheets advance through separate channels which are filled with a developing liquid. The sheets are thereupon reunited and moved into the nip of two squeezing rolls which are driven by the knob and wipe off the surplus of developing liquid before the reassembled film unit enters a diffusion chamber below the compartment for cassettes. Such film unit is removed from the diffusion chamber after a certain period of dwell therein, and the operator thereupon separates the positive and negative sheets of the fully developed film unit from each other.
摘要翻译： 一种用于胶片单元的组合曝光和显影装置，其中负片重叠并延伸超过正片，具有曝光单元，其中盒中的这种单元的堆叠的最上面的膜单元暴露于光。 显影单元具有与用于盒的隔间相邻的壳体，并且具有两个前进辊，其响应于用于前进辊的滑架通过旋转件的手动枢转而夹紧新曝光的膜单元的负片的前端 旋钮 负片的前端通过分离装置自动地与正片一起分离，以响应于旋钮的旋转，在两片通过填充有显影液的单独通道前进之前。 然后将纸张重新聚集并移动到由旋钮驱动的两个挤压辊的辊隙中，并在重新组装的胶片单元进入盒的下方的扩散室之前擦拭剩余的显影液。 这样的膜单元在其中停留一定时间后从扩散室中移除，并且操作者随后将完全显影的膜单元的正片和负片彼此分离。
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公开(公告)号：US4218123A
公开(公告)日：1980-08-19
申请号：US953757
申请日：1978-10-23
申请人： Wolfgang Viehrig , Werner Sperber
发明人： Wolfgang Viehrig , Werner Sperber
IPC分类号： G03D13/00
CPC分类号： G03D13/003
摘要： Apparatus for introducing the leaders of webs of exposed photographic paper which is confined in cassettes into a dark chamber preparatory to threading of webs through a developing machine has a feed table with a channel for admission of webs into the chamber and an adapter with an open-and-shut housing for cassettes of different sizes. One section of the housing is separably mounted on the feed table and has an aperture in register with the channel as well as a pair of advancing rolls which lighttightly seal the internal compartment of the housing from the aperture and can be driven in opposite directions to advance the leader of a web into and through the channel. Another section of the housing is pivotable between open and closed positions to respectively afford access to and to lighttightly seal the internal compartment. The one section has pairs of internal platforms serving as supports for differently dimensioned cassettes.
摘要翻译： 用于将被限制在盒中的暴露的相纸的卷筒的引导件引入准备通过显影机进行幅材穿透的黑暗室的装置具有一个具有用于将幅材进入该腔室的通道的进料台， 用于不同尺寸的盒子的关闭外壳。 壳体的一部分可分离地安装在进料台上，并且具有与通道对准的孔，以及一对前进辊，其将壳体的内部隔间与密封件密封，并且可以沿相反的方向驱动 网络的领导者进入和通过渠道。 外壳的另一部分可在打开位置和关闭位置之间枢转，以分别提供对内部隔间的通路和不透光的密封。 该部分具有成对的内部平台，作为不同尺寸的盒式磁带的支持。
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公开(公告)号：US4164371A
公开(公告)日：1979-08-14
申请号：US953758
申请日：1978-10-23
申请人： Wolfgang Viehrig , Werner Sperber
发明人： Wolfgang Viehrig , Werner Sperber
CPC分类号： G03D13/003
摘要： Apparatus for introducing webs of exposed photographic paper into a developing machine has a feed table with one or more channels communicating with a chamber below the table. The effective length of each channel can be varied by a plate-like selector which is slidable on the table and has several apertures each movable into register with the respective channel to define with the latter a passage for the leader of a web which is stored in a cassette on the table and is about to be introduced into the chamber for attachment to a threading strip which advances the leader through the tanks of the developing machine. The selectors can be locked in selected positions by discrete detent devices and have indicia to indicate their positions with respect to the feed table. A partition is insertable between two neighboring selectors to close the median part of a relatively long channel whereby the outer parts of such longer channel constitute two shorter channels whose effective length can be changed by appropriate shifting of the corresponding selectors.
摘要翻译： 用于将曝光的相纸的纤维网引入显影机的设备具有一个进料台，其具有与桌子下方的室连通的一个或多个通道。 每个通道的有效长度可以通过可在桌子上滑动的板状选择器来改变，并且具有几个孔，每个孔可移动成与相应的通道对齐，以与后者分开一个通道， 在桌子上的盒子将要被引入到室中，以便附着到穿过条带的位置，导线器使引导件穿过显影机的槽。 选择器可以通过离散制动装置锁定在选定的位置，并且具有指示它们相对于进给台的位置的标记。 分隔件可插入两个相邻的选择器之间，以封闭相对长的通道的中间部分，从而这种较长通道的外部部分构成两个较短的通道，其有效长度可以通过相应选择器的适当移位而改变。
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公开(公告)号：US4842179A
公开(公告)日：1989-06-27
申请号：US171153
申请日：1988-03-17
申请人： Wolfgang Viehrig
发明人： Wolfgang Viehrig
IPC分类号： G03D3/13
CPC分类号： G03D3/135
摘要： An arrangement for wet processing webs of photographic paper includes a housing, a set of parallel driven shafts mounted in an upper portion of the housing, and a set of parallel driven shafts mounted in the lower portion of the housing. Each shaft carries first web-contacting rollers on its end portions and a group of second web-contacting rollers on its central portion. A band-engaging roller is arranged between each first roller and the corresponding group of second rollers. A first conveyor band is trained over the set of band-engaging rollers nearest one end of the respective shafts while a second conveyor band is trained over the set of band-engaging rollers nearest the other end of the respective shafts. The conveyor bands are provided with gripping elements which clamp webs of photographic paper entering the housing so that the conveyor bands can draw the webs through the housing. Each shaft is rotatably supported by a pair of bearing units located in the regions of the respective band-engaging rollers. The bearing units for the upper shafts support the latter from below while the bearing units for the lower shafts support such shafts from above.
摘要翻译： 用于相纸的湿加工网的布置包括壳体，安装在壳体的上部中的一组平行从动轴和安装在壳体的下部中的一组平行从动轴。 每个轴在其端部上承载有第一幅材接触辊，在其中心部分承载一组第二幅材接触辊。 在每个第一辊和相应的一组第二辊之间布置带接合辊。 在最靠近相应轴的一端的一组带状接合辊上训练第一传送带，而在最靠近相应轴的另一端的带组接合辊组上训练第二传送带。 输送带设置有夹紧元件，该夹紧元件夹紧进入壳体的相纸的腹板，使得输送带可以将幅材拉过壳体。 每个轴由位于相应的带接合辊的区域中的一对轴承单元可旋转地支撑。 用于上轴的轴承单元从下方支撑后轴承单元，而用于下轴的轴承单元从上方支撑这些轴。
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